415/2003 Coll.
The DECREE
of 21 April 2004. November 2003,
laying down the conditions to ensure the safety and health at
work and safety operation in the vertical transport and walking
Change: 571/2006 Sb.
The Czech mining Office lays down pursuant to section 5 (3). 3 and under section 6 (1). 6 (a).
and Act No. 61)/1988 Coll. on mining activities, explosives and the State
Mining Administration, as amended by Act No. 542/1991 Coll.:
PART THE FIRST
INTRODUCTORY PROVISIONS
§ 1
The subject of the edit
(1) the Decree lays down the requirements to ensure the safety and protection of health
at work and the safety of traffic (hereinafter referred to as "safety and service")
When setting up, operation and control of hoist equipment and used
When the vertical transport and walking and the requirements for qualifications and training
the eligibility of employees in the establishment, operation and control of the hoist
equipment and pit in mining activities and the activities carried out by mining
way ^ 1). This Decree was notified in accordance with the
European Parliament and Council Directive 98/34/EC of 22 December 2004. June 1998 on the
procedure for the provision of information in the field of standards and technical
regulations and of rules on information society services, as amended by
Directive 98/48/EC.
(2) this Ordinance shall not apply to vertical transportation
machinery and transport equipment single-acting) ^ 2) in the activities carried out by the
using underground to a depth of 50 m, with the speed limit
less than 1 m. s-1,
(b)) ^ 3) crash in the pit.
§ 2
Interpretation of the terms
For the purposes of this Ordinance shall be deemed to
and) transport container-cage winding, skip, shackle, container or other container
usually hanging on the rope, which is intended for the transport of persons or materials when
vertical transport; for the transport container is also considered a counterweight,
(b) the support grate)-construction in the pit below the lowest operating
nárazištěm was used to capture the traffic container in the forces
its passing loose depth and possible capture of transport containers,
(c) the electrical part of the hoist device)-electrical equipment of hoist
machines and parts related to its design, control and security
the device, the control and regulation of power substations, lighting
the engine room of the hoist (hereinafter referred to as the "engine room") and the nárazišť and electric
Hopper and hopper equipment the station immediately following the operation
the hoist,
d) emergency transport equipment-machinery for emergency transport
persons, where appropriate, material in the pit,
(e)) jámovou-nárazišti structure in the stool for mounting
jámové equipment
(f)) jámovou pool-stretch pit over the date set under the grate, where
collects water, or even the material of the downturn (hereinafter referred to as "the fall"),
g) pit-vertical mining work and mining work with bowed from the horizontal
more than 45 St., used for any transport těžním device, to the
walking to the ventilation of the mine or other purposes or has unused; part of the
the pit is the jámová pool,
h) driving-driven movement of the transport vessel in a pit or hoist rope with only
committed and, where appropriate, with the burden,
1. proper ride-the right of persons in the transport container in the pit with a
enabled proper ride at the time defined in the Regulations about driving organizations to
the rope for a good ride,
2. an extraordinary ride-the right of persons in the transport container in the pit with a
enabled proper ride at the time nevymezené for a proper ride,
3. exceptional ride-the right of persons in the transport container in the section of the pit, in the
which is not allowed proper ride,
4. samojízdu-right of one or more persons in the transport container in which
is given the label of the container transport,
5. lock ride-ride transport containers verifying capacity
the pit,
6. test ride-ride transport containers that verifies uptime
hoist equipment and pit,
7. the control ride-ride inspection and control of the pit and its
equipment,
8. mining-ride transport containers only with materials, with the exception of transport
excessive weight loads and loads of excessive dimensions,
I) lezní Department-space in the pit as defined for climbing the ladder,
j) small mining equipment-mining equipment with speed limit
not exceeding 4 m. s-1,
to the rope-work management) associated with the installation of the rope and its inclusion in the
the use or exchange of ropes,
l) bumper grille-construction in extracting tower used to capture the forces
transport container when it was passing the free height, and to prevent
the possible impact of the harness or transport containers to the sheaves,
m) all-horizontal mining work of mating with a hole equipped for
the advent of persons into transport containers and the output from it, or even for the bouncing
and hit the mine carts and material handling, which are
given the label for the operation of the hoist device
n) label-sound or light instruction manual hoist device for
perform the requested Act or its delivery, strojníkovi
1. shock label-sound the instruction given to the individual impacts were from the
each clearly separated,
2. compound the label-label, which consists of a label that specifies its
the importance and of the label that specifies the destination drive in the pit,
3. cumulative label-label streamed into the engine room of all, and
the major take-out platforms independently from each other; equipment for cumulative
the label can allow even a callback,
4. direct the label "Stop"-an audio instruction emergency stop the hoist
machines,
about) the highest and lowest position-position of transport containers
When running the specified in the documentation of the hoist equipment and pit (hereinafter referred to as "File
about riding on the rope ") with the fact that in determining the highest position when the
driving up, take into account the top part of the device transport
containers (time, firmly integrated protective hood, guide
etc.) and when determining the lowest operating position when driving down to take in the
account the bottommost floor deck, bottom transport containers or lower
the edge of the výsypného of the hole bottom emptying container transport,
p) putting the rope-work associated with the removal of the rope and the disposal of
the use,
q) withdrawing the platform-the platform on the nárazišti and on the shaft Bank, where appropriate, the
above the level of ohlubně equipped for bouncing and hit the mine cars from
transport containers,
r) ohlubeň-place the mouth of the pit on a surface or a blind hole on the external
floor fitted for the onset of persons into transport containers and the output from it,
where appropriate, for bouncing and ejector mining vehicles and for the handling of
material from which are given the label to the engine room; When the deepening
and the reconstruction of the pit also place the mouth of the pit at all, which
the pit deepens or reconstructs,
with) a substantial change at facilities and in the pit-intentionally made
change at the device or in the pit, which negatively affects the basic
static or dynamic parameters of the hoist device, such as an increase in
the highest permitted speed, payload, acceleration or
delay and permit the other all or in the next comprehensive
the section of the pit; a significant change at the device is also considered
the additional installation of another device, replace the original braking
braking device brzdicím device of a different type or change in
safety circuit, which has resulted in an increase or decrease
the voltage on the contacts of the safety elements. For a substantial change in the
těžním device shall not be considered a replacement for worn out parts of the type while
a different part, but the same or more favourable technical parameters
t-the type of auxiliary door) turn a motor powered ^ 4) specified organizations
(hereinafter referred to as the "designated") for repairs and exchanges parts of the hoist device, to the
tension of guide ropes and hanging and moving povalu, formwork,
cables, pipes, luten and other loads,
u) experience in the field-the performance of activities in the areas of practical application
technical expertise in the relevant area,
in the speed of the advance program)-programmed movement speed
transport containers in the pit to ensure safe operation of the hoist device for
of local conditions,
w) přejezdovou speed-maximum speed, which can transport
container transit through its highest and lowest operating position; level crossing
rate cannot be higher than 2 m. s-1,
x) translating transport containers-adjusting of the mutual position of the transport
containers dvoububnového hoist with one transport container
remains in place, and the second is to establish a new position,
y) revision of the winding equipment-summary of operations, verifying the status of the
hoist equipment and pit for assessing whether the winding gear and shaft are
capable of safe operation,
from) oil rig-metal or concrete construction with lanovnicemi and other
facilities built over the hole to allow the extension of the transport from the pit above the
ohlubeň; the dead pit (šibíku) fulfils the function of extracting the Tower construction
built in mine workings. During the excavation, the deepening and reconstruction
the pit may be replaced by a mining headframe structure, ^ 5)
AA) extracting device-device file ^ 6) used for the transport of persons,
of the materials or the material in the pit and to ensure the safety and
operation at a vertical transport
BB) free depth-track, you can ride the transport container from your
the lowest operating position until the beginning of braking brzdicími průvodnicemi,
CC) free height-track, you can ride the transport container from your
the highest operating position until the beginning of braking brzdicími průvodnicemi.
During the excavation, the deepening and the reconstruction of the pit is a track that you can
explore the highest structural element or guide the sled traffic
the container over the highest position, without encounters a fixed barrier in the
the jindřich mining Tower
DD) education machine direction-from the school or other
the educational establishment, in particular in the field of education
design, production and operation of machines,
EE) education of Electrotechnical direction-from the school or other
the educational establishment, in particular in the field of education
design, production and operation of electrical equipment,
FF) education mining direction-from the school or other
educational establishment providing education particularly in the field of mining
and mining geology.
§ 2a
Selected mining equipment
Extracting device is selected in the mining equipment ^ 6a).
§ 3
The right of persons
Transport of persons is at least, if the difference between the ohlubní
and nárazištěm the nearest floor, where appropriate, between the two greater than 50
m.
PART THE SECOND
MINING EQUIPMENT AND PIT
TITLE I OF THE
COMMON PROVISIONS
§ 4
The placing of the hoist equipment and pits into traffic, and enabling the proper drive
(1) After the construction of the hoist device according to the project, the mining equipment and
hole in test operation and after closure and evaluation,
If it were a pit mining equipment and found to be capable of the safe
the operation, in continuous operation under this Ordinance, if a specific legal
prescription ^ 7) provides otherwise. After making substantial changes at
the device or in the pit and in the event that any part of the hoist device
required by this Decree shall be replaced by a different type of device, the
Similarly, but in this case, the trial operation only
the relevant part of the winding equipment. Specific requirements for the project of hoist
device and set out in annex 1.
(2) the hoisting device and the hole before placing them in the test and the Permanent
the operation of the Commission of experts shall assess, in which are represented by the profession
mining, mechanical engineering and electrical engineering. The Commission shall designate, at the bottom of the mine in zavodní
other cases, the head of the Organisation (hereinafter referred to as "the race of mine"). If
part of the hoist device concrete headframe, mine a member shall determine the racing
the Commission is also an expert ^ 8) in the field of construction. The work of the Commission will participate in the
also the staff referred to in section 6 (1). 2 to 5 or more
employees determine the course of mine. For the purposes of this Ordinance shall for the
specialist profession of mining, mechanical engineering or electrical engineering, considers only the
a graduate of the master's degree program in the field, which
He was for a period of at least 5 years in charge of supervision under section 6 (1). 3, 4 or 5, and
passed the examination of professional competence before the authorities of the State Mining Authority
under special legislation ^ 9). For the specialist profession of mining,
mechanical or electrical in the field is also considered
professional expert ^ 9a).
(3) the trial operation allows racing down under the conditions referred to in
paragraph (2). At the device, which is as a whole in the test
the operation cannot be enabled full-time ride.
(4) after putting the pit or its relevant parts of the hoist device to
continuous operation can allow a proper racing down the ride at
the device.
(5) at the device on which the mine has authorized an exceptional racing
the ride, the staff of the organisation, ^ 10) where appropriate, the staff of the
the supplying organization conducting the work in the pit or the installation and
adjustment of the winding equipment, held an exceptional ride, if they were
familiar with the Regulations about driving on the rope. Accompanied by such employee
can an exceptional ride held and other persons; This condition shall not apply
the mine rescue.
(6) the adjustment of the winding devices not having the character of substantial changes may be
carried out with the consent of the technique with supervision (article 6, paragraph 3, 4 and
5).
(7) the placing of the hoist equipment and pit into operation, perform the essential
the changes at the device or in the pit in accordance with paragraph 1 or by editing
paragraph 6, enabling the proper drive, enabling exceptional drive and changes
These permits shall declare without delay to the Office of the district mining organizations.
The report shall indicate the designations and the basic parameters of the hoist equipment and
the pit, a kind of pit in terms of shape and ventilation, location and type of hoist
machines and winding towers, kind of propulsion and power of an engine hoist and
the parameters and the type of lan; in the announcement of the substantial changes at the device and
Edit his content appropriately adjusted.
Section 4a
Continuous operation of the hoist device
(1) the placing of the hoist or hoist equipment a new type of device on which
substantial change was made to the use, operation,
enables ^ 10a) the Czech mining Office. Making substantive changes at
the device is the original type of hoist equipment changes to a new type.
(2) before issuing a permit of permanent operation of the hoist device shall
information about the těžním equipment under section 4 (4). 7, evaluation of test
operation of the hoist equipment and expertise of professional experts.
§ 5
O driving on a rope
(1) on a těžním device and the pit leads the Organization of driving on the rope.
(2) the file on driving on the rope always contains
and a book on riding) rope
(b) the Regulations about driving on) the rope,
(c) Helping the book surveys the hoist) device, and the pit,
(d) a description of the device and the hoist) pits and their technical equipment with
special technical data
(e)), Declaration of conformity, EC declaration of conformity, where necessary, including
certificates on the basis of a declaration of conformity has been issued,
where applicable, the CE marking, the certificate of quality of the material of the shaft hoist
machines, rope sheaves and their os, load-bearing parts, harnesses and ropes,
evidence of the characteristics of the springs and the results of the seizures of non-destructive
inspections and jobs,
(f) calculation of the safety rope) an overview of defects on the rope, the results
non-destructive inspection of the rope and the data on the loading and the postponement of the rope,
g) projects, calculations and drawings for hoist equipment and pit and schemas
mechanical, electrical, hydraulic and pneumatic parts of the hoist
the device,
(h) the results of measurements) the documents in the pit, and akcelerografického measurements
measuring the verticality of the pit, measuring the průvodnicových stroke and the measurement of straightness
corrosion and other metal parts of the salaries paid to the reinforcement and equipment of the pit,
I) decision the district mining Office and the binding statements of mining
the supervisor relating to the operation of the hoist device and to the pit,
j) records of regular and emergency visits and tests, including
functional tests of the hoist (section 63) and news about revisions (section 70)
including records and logs of the performed measurements,
measures issued to) racing down relating to the operation of the hoist
equipment and to ensure work safety and operation while driving, including
lists of employees, which was enabled, samojízda
l) specimens of the forms on the records of the execution and the result set
inspections and measurements, deadlines for their implementation and the timetable for any
corrections,
m) working procedures for the individual activities of inspection and maintenance
hoist equipment and pit,
n) ^ 11 instructions for use) or operating instructions ^ 12) individual parts
hoist equipment
about) documents and records about putting the hoist equipment and pit or their
parts of the test and the permanent operation, enabling the proper drive
and exceptional drive and a copy of the notification to the district mining Office.
(3) in a book about riding on the rope shall be entered the names of the persons performing
activities associated with the operation of the hoist equipment and pits, the results of their
the tests and the examination, the results of the verification of their medical and other
competence, the results provided for inspections, measurements, tests and revisions
hoist equipment and pit, if they are not written to the Auxiliary books
hoist equipment and pit tours, important operating records, such as
to enable proper and exceptional drive, loading and the postponement of the rope, the information about the
the transport container, the number of the hinge and the harness and the duration of their use, made by
repair the hoist equipment and pit, exchanging parts of the hoist device, changes and
editing at the device and in the pit, and the records of accidents and incidents
events at facilities and in its operation and in the pit.
(4) Change at facilities and in the pit must be in advance, and if it is not
possible, then immediately after logged in the case file on the run
on the rope. Drawing documentation of the hoist equipment must be kept in
accordance with the actual making of the hoist equipment and pit.
(5) for the operation of the hoist equipment and pit organization on the issue of the order of ride on
the rope, which, in addition to the basic operational data about driving the
the importance of the label, speed limits, the maximum permissible
weight and dimensions of transported loads, which must be exceeded,
carried the burden of considered the burden of excessive weight or burden
oversized, ^ 13) and safety principles and measures for the transport of
loads of excessive weight or oversized loads.
§ 6
Professional management of vertical transport
(1) to ensure coordination, vertical transport management vocational and leadership
The ride on the rope determines the race down, if this activity does not
act alone, the employee meets the requirements of paragraph 2 (hereinafter referred to as
"the coordination techniques"). The coordination techniques can be assigned one of the
from the activities referred to in paragraphs 3 to 5.
(2) the coordinating officer of the hoist devices may be the employee who
higher education has obtained the proper end of at least the Bachelor
study programme in the field of mining and geology, mining
mechanical engineering or electrical engineering, and at least two years of practice in
operation of the hoist device, or an employee with at least a full Middle
the professional education of mining, electrical machinery, or the direction and
three years ' experience in the operation of the hoist device, of which at least one year
in the function referred to in paragraph 3, 4 or 5.
(3) supervision of mechanical parts of the hoist device may be authorized only
a staff member who has a university degree obtained the proper termination
at least Bachelor degree in engineering and
at least two years ' practice in the operation of the hoist device, or an employee
with at least a full middle vocational education machine direction and the three-year
experience in operation of the hoist equipment (hereinafter referred to as "the technician responsible for the supervision of the
above the machine parts of the hoist device ").
(4) the supervision of the electrical parts of the hoist device may be authorized only
a staff member who has a university degree obtained the proper termination
at least Bachelor degree in the field of electrical engineering and
at least two years ' practice in the operation of the hoist device, or an employee
with at least a full middle vocational education electrical and
three years ' experience in the operation of the hoist equipment (hereinafter referred to as "the technician responsible for the
the supervision of the electrical parts of the hoist device ").
(5) the supervision of maintaining pits and its equipment may be authorized only
a staff member who has a university degree obtained the proper termination
at least Bachelor degree in the field of mining and mining
Geology and at least two years ' practice in the operation of the hoist device or
maintenance pits or in the area of engineering and at least a four-year practice
When operating the hoist device, or an employee with at least a full
Middle professional education of mining and three years ' experience in the operation of the
hoist equipment or maintenance pits or machine direction and the five-year
experience in operation of the hoist equipment (hereinafter referred to as "the technician responsible for the supervision of the
over keeping the pit ").
(6) the persons referred to in paragraphs 3 to 5 may be racing mine
entrusted with this activity, if done successfully the test of professional
eligibility before the authorities of the State Mining Authority according to a special legal
^ Code 9). At the same time, with the mandate to determine the race of mine as their representative.
(7) the Representation of the employees referred to in paragraphs 3 to 5 of the race
mine just employees with qualifications authorize the required for the
the activities of the who successfully have done prior to the examination of professional competence
the authorities of the State Mining Authority under a special legal regulation, ^ 9).
(8) an employee referred to in paragraphs 2 to 5 and their representative writes
the coordination techniques in the book about riding on a rope with an indication of the extent of their
the credentials of the supervision.
section 7 of the
Machinist
(1) to control the hoist may be specified only the employee who is
the disabled eligible meets the professional prerequisites and successfully graduated from the
psychotechnickou test (hereinafter referred to as "the engineer").
(2) medical fitness proves engineer medical opinion. ^ 14)
(3) the Technical prerequisites are:
and the required mechanical or electrical) knowledge gained at least
vyučením in the field,
(b)), at least 4 years experience in the field of machinery or electronics,
at least 6 months for the hoist device
(c)) in the management of the hoist on-the-job training for a period of 2 to 6 months; the length and scope of the
on-the-job training will determine the race down, depending on the complexity of the hoist,
(d) verification of professional competence) before the authorities of the State Mining Authority in accordance with
^ special legal regulation 14a).
(4) Health eligibility referred to in paragraph 2 and the successful completion of the
psychotechnické test shows the engineer repeatedly within a period of not more
than 2 years.
(5) the expertise of the engineer authenticates the Commission intended the racing mine
and when you change) at the device, which affects the way the management of the hoist
machines,
(b)) before its first mandate, the management of the hoist another type or
on another down,
(c) if the engineer) on its activities for a period longer than half a year and has to be
Once again entrusted with the management of the hoist,
(d)) in the 3 years since the last examination,
(e)) when you change the rules for vertical transport.
Validation of expertise must, in the cases referred to in subparagraphs)
(c) to prevent a recurring job training) in the range specified in the racing mine
Depending on the complexity of the hoist.
(6) the provisions of paragraphs 1 to 5 shall not apply to the operation of the hoist
-the buttons.
§ 8
The Hitcher
(1) to the separate operating instructions of the device may only be intended for all staff
who is eligible and meets the professional prerequisites successfully
He graduated from the psychotechnickou test (hereinafter referred to as "the Hitcher").
(2) medical fitness, the Hitcher, the evidence of medical opinion.
(3) the Technical prerequisites are:
and at least 2 years experience) in the mining, transport, of which at least 3 months for
hoist equipment
(b) in the device manual) on-the-job training all for 1 month in the range
specified racing mine
c) proficiency exam before the Commission intended
racing down.
(4) Health eligibility referred to in paragraph 2 and the successful completion of the
psychotechnické tests proving the Hitcher repeatedly within a period of not more
than 2 years.
(5) the competence of the coach mitts validates repeatedly within a period of not more
than 2 years the Commission intended the race down.
(6) if he is on the shaft Bank or to a group of two or more nárazišti
narážečů, shall determine the Organization of one of them as the main coach mitts, which
fulfils the obligations laid down in the special also legislation. ^ 15) the main
narážečem may be the only employee who has at least 6 months
practice as the Hitcher.
(7) operate the hoist to operate buttons can only the Hitcher, if
and) has at least 6 months of practice as the Hitcher,
(b) specified in an internship) management of this type of hoist for
at least 1 week,
(c)) had done the test successfully before the Commission specified the race down.
§ 9
Prohlížitel and maintenance
(1) Inspection and maintenance of the hoist equipment and pit must be carried out
the employee who
and has the necessary, mining) mechanical or electrical engineering knowledge gained
at least vyučením in the field,
(b)) has at least 3 years experience in the field, in which he obtained his professional education,
c) passed an internship for a period of at least 1 year during the inspection and maintenance
the hoist device, or pits in the range specified racing mine
(d)) done before the Commission specified the test successfully competitive.
(2) the competence of the prohlížitele and maintenance of the hoist equipment and
the pit repeatedly within a period of not verifying more than 2 years from the Commission in accordance with
paragraph 1 (b). (d)).
§ 10
The conditions of operation of the hoist device
(1) the organization maintains the extracting device and a hole in the proper and safe
and carry out such adjustments in order to achieve the most effective and
nejpokročilejšího degree of safety. Obligations of employees
referred to in articles 6 to 9 in the inspection and maintenance of logging equipment and pit
Specifies the operational documentation. ^ 16)
(2) when driving between ohlubní and nárazištěm is the main platform for take-out
shaft Bank. If the shaft Bank more odnímacích or boarding platforms, determines the
Regulations about riding on one of them as the main platform of the take-out. The order of the
driving on the rope determines the main platform and withdrawing when driving between two
nárazišti.
(3) After the time when the device is performed at ordinary or extraordinary
ride, mining or regular material, must be on the main
withdrawing the platform and on the nárazišti, from which, or transported,
The Hitcher.
(4) if used for loading into transport containers more boarding
platforms or cellars (hereinafter referred to as "the boarding platform"), must be for each
entering and leaving the side of boarding platforms, with the exception of the main
take-out and all platforms, the Hitcher, or other specified
the employee who performs the defined part of the activities of the designated coach mitts
The regulations about driving on the rope.
(5) When the proper driving is prohibited in the same mining pit. Samojízda in
the same pit must not take place at the same time in both the transport containers of the same
hoist equipment. If samojízdu along with narážečem more
the person may be occupied by other deck. When driving on control
the roof of the transport containers may only be operated in the same pit, either only one
extracting device or, if the inspection is performed from the roofs of the transport
containers of various hoisting device, there must be a movement of these
transport containers in the same level with a permissible tolerance of most 2 m.
How to control the ride, held from the roofs of various transport containers
hoisting equipment shall designate operational documentation.
(6) construction-closing the entrance to the container transport (hereinafter referred to as "the door
transport containers) must be closed during the transport of persons. When the transport of persons
at the same time it is permitted to carry only the tools, articles and equipment, if
they are secured against falling out and ejecting from the transport containers and against
the threat of moving persons.
(7) During the transport of persons, and when the check ride is not allowed to use
shaped pins. Lever stavítek, after their extraction to ensure that shaped pins
It remained in the open position all the time, when they do.
(8) if it is equipped with all the folding bridges, is allowed to get
and from the transport containers at proper and exceptional driving, only if they are
retractable bridges hinged out.
(9) a RAM device must be in the transportation of persons and control driving
secured against entry into service.
(10) the Hitcher before leaving his station shall ensure that equipment
all against unwanted manipulation. At the same time ensure that handling
the space between the stop and the pit was empty.
(11) when the hoist device is started only in the ride finishes
If this does not endanger the safety of work and traffic. Until the
Elimination disorders endangering the safety of the work and the service must be
prevented further starting of the hoist.
(12) may be Resolved only empty transport containers.
(13) the right of persons in open drums of the hoist is maybe just
When the rescue workers and control of accidents, if
and the free drum) is reliably secured against movement,
(b) the rate shall not exceed 3 m). s-1,
(c)) is at present the second engineer of the engineer, or at least
a person knowledgeable of the hoist, stop
(d)) are intended for measures to ensure work safety and operation.
(14) the Embedded průvodnice in nárazištích may insert or remove and
the Guide and a rope may be releasing, straining or disconnect from
anchoring structure just in case, if a transport vessel in calm.
(15) for the transport of loads of excessive weight and oversized loads
processes of the coordination techniques, operational documentation. When this transport may
be load transport containers most about 25% higher than permissible, but
the safety-rope determined before the start of this transport, taking into account
breaks, corrosion and abrasion resistance of wires it must be not less than 4, 5násobná and
static security driving and brake less than 2, 5násobná. About
loading, unloading and transport of the burden of excessive weight and the burden of
excessive dimensions must be informed in advance of the engineer and narážeči.
The burden may dispose of, interpret and follow only the necessary number of separately to
the purpose of the experienced employees with at least three years ' experience in vertical
transport. Loading and unloading such a burden and its transport
performs a permanent surveillance. ^ 17) prior to the transport of such loads, and
their prohlížitel performs a tour of those parts of the hoist device
that will be, or have been in the transportation extremely stressed, and it
the burden of excessive dimensions, with the participation of the specified technique, with the burden of
excess weight under the guidance of the technician responsible for the supervision of the machine
parts of the winding equipment.
(16) in the jámové pond you can work only when you stop the operation of all hoisting
the device in the same pit, in addition to the device that is used to clean the jámové
pools. When driving the employees working in the jámové pool
staying in a safe hiding place.
(17) the engineer before leaving his post, if he is not in control of the hoist
the machines relieved by other strojníkem, stop the hoist mounted and
locking brake, ensure it against interference of unauthorized persons and
an unwanted entry into operation and turns off the power supply to the mining machine.
His departure from the engine room shall notify the narážeči on the main plateau and take-out
space organizations and engineering locks.
§ 11
Label
(1) the engineer shall indicate the hoist to operate on the basis of the label. When it is
governed by the label sound constitute to engineering
and withdrawing from the main platform), the double-acting engine equipment that is
one transport container on the shaft Bank and the second one all-level;
the label from other platforms or withdrawing all control. If it is not
on the main platform or withdrawing the Hitcher, nárazišti after the previous
the colloquial label for warnings only to send from one place and
This label is then for the Machinist, authoritative
(b)), from ohlubně, or from all, on which is located the transportation container
reduced equipment and that the double-acting engine hoist equipment
not covered by point (a)).
(2) Shock label "State" and the label of the transport containers are preferred
before the other návěštími. If the label "State" while driving, stops
the engineer shall immediately remove the hoist; to work it must, to
gets a different label from the same place or after agreement with the label to the
stopping. If the label "State" for the rest, the engineer may include
extracting machine into operation after the label from where it was given a label
"The State".
(3) the label to strojníkovi in the case referred to in paragraph 1 (b). and)
gives only the Hitcher main take-out platforms, and it's up to the label of the
all competent (in addition to the cumulative label) and after finding that the
the transport vessel is ready to ride. In the event that the Multilevel
transport containers comes and performs simultaneously from several boarding
platforms, gives the Hitcher label to ride only when narážeči,
where appropriate, other employees of the other platforms gave the same all
a sign that the horse can safely begin.
(4) if it is not in the implementation of inspections and maintenance of the hoist equipment and pit
present the Hitcher, gives the label strojníkovi designated employee who is
familiar with the operation of návěštního equipment, the meaning of the label and the obligations
When giving a label and is written in the book about riding on a rope.
(5) a staff member who gave the label, shall be responsible for its accuracy and
monitors whether the label was understood correctly; If this is not so,
give you immediately the label "State".
(6) the engineer after receiving the label for the transport of persons may include extracting machine
into operation after a period of at least 5. If the engineer did not make the requested operation
label within 30 s, waits for the repetition of the label or the label of the new requests.
In the case of ambiguous, improper or indistinct label
This means the label "State"; the engineer's in this case will require a new
the label.
(7) to enter the transport containers or to withdraw from it can be up to
the label "State"; This is without prejudice to the provisions of section 12(2). 3.
(8) Direct the label "Stop" may be used only when the danger. This
the label has precedence before all other návěštími. The employee who
This gave the label, must immediately notify the strojníkovi place and the reason of the posting
the label.
(9) after a direct label "Stop" operation of the hoist must be immediately
stopped. To operate the hoist may indicate only the engineer on the shock label
issued by the narážečem from the main platform or take-out in agreement with who
direct label "Stop". The Hitcher main take-out platforms may give
the label to determine the reason for which was used to direct the label
"Stop", has passed away. If not present the Hitcher, may give in this case
the label specified by the other employee.
(10) Operation of the hoist must be immediately stopped, also after a direct
the label "Stop" the neighbor of the hoist device the same pits and impressing
the hoist brake device in the same neighbor pit [section 32 (3)
(a). about) and r)]. To operate the hoist may be given only after consultation with the
strojníkem neighboring device the same pit of the hoist.
§ 12
Samojízda
(1) Samojízdu can perform only the determination of the narážeči, the technicians and you specify
employees, who were examined from the knowledge of the laws of the samojízdě and
the importance of the label and of the knowledge of the duties when giving the label and were to
the execution samojízdy intended racing down. The other person can do
samojízdu only when accompanied by coach mitts or technology specified by sentences
the first; This condition shall not apply to the mining rescue.
(2) Samojízdu can be done only after previous agreement with strojníkem.
(3) If before joining transport containers to put the label "State" can be
to join only after consultation with the strojníkem.
TITLE II
REQUIREMENTS FOR MINING DEVICES AND HOLE
Part 1
Oil rig and sheaves
section 13
The jindřich mining Tower
(1) the design of the hoisting Tower space must be non-combustible, solid and durable
against all and exceptional forces arising from the operation of the hoist equipment.
Must be stable and allow for the settlement of any mining towers and tilt
the installation of the turning Groove sheaves.
(2) specific requirements for the design and calculation of the design of the hoisting of the Tower lays down
Annex No 1.
(3) the tolerances and the spacing between the transport vessel and structure mining
the tower and its equipment provided for in annex No. 2.
(4) Around the base of the winding towers above ground level maintains the free space
at least 0.6 m wide and 1.8 m high.
§ 14
Free height and safety equipment in the Tower
(1) above the highest operational position of the transport containers up free
height.
(2) in the winding Tower of such safety devices shall be set up:
and braking, or průvodnice), supplemented by other brzdicím device,
(b)) the bumper Grill,
(c)) end switch or other device fulfilling their function (hereinafter referred to as
"the end switch"), pursuant to section 24,
(d)) under the bed of the lanovnicí or the construction of the replacement (hereinafter referred to as
"protective trough").
§ 15
Brake průvodnice and other braking devices
(1) the Brake průvodnice is made from a single piece of hard wood on the
total length greater than m at 3.25 management transport containers fixed
guides and 4.75 m wheeled leadership. Side bevel on each side of the brake
průvodnice is in a ratio of 1:75, to the effective runway braking fixed guides
transport containers, even when their time was the greatest wear
at least 2.5 m.
(2) Brake průvodnice relies on the bumper grill or other sufficiently
fixed beam.
(3) Brake průvodnice shall also apply when the rope line. Ramp up
průvodnic in this case, modifies the auxiliary leadership (e.g. corner).
(4) if other braking devices must be capable of and when
the highest permitted speed to stop the transport container before you roll your
the braking průvodnic.
section 16 of the
Bumper grille
(1) the bumper rack to be made so that the vessel can transport him
bump head only; However, time may not bump into sheaves.
The bumper Grill and bar, on which it relies, braking průvodnice
proposed in annex No. 3.
(2) the lower edge of the wooden panelling, located below beams
bumper grid is considered to be the bottom edge of the bumper.
§ 17
Platforms, walkways and exits on the jindřich mining Tower
(1) on the winding Tower of the up platform or bridge to allow access
and to the end switch,) lanovnici, odtlačné or lanovnici system
pulleys-replacement odtlačnou lanovnici and to the protective trough,
(b)) to the discharge chute for skip station
(c)) to the úvazkům rope keeping transport containers and deflection of the rope.
(2) for the output of the oil rig up a staircase from the ohlubně to the
the platform that allows access to the lanovnici, of a width of at least 0.6 m, with
access to each platform or walkway referred to in paragraph 1.
The entrance to the stairwell door closes, preventing the entry of unauthorized persons.
(3) the extracting machinery space Tower in the head, according to mining Tower staircase
paragraph 2 establishes the level of ohlubně to the level of the floor of the engine room, and
It's about the width of at least 0.9 m. Stairways shall be separated from the other
the mining areas of the Tower fire separating constructions according to technical
standards. ^ 18) in addition to the stairs to transport workers and materials is established from
ohlubně level to the level of the floor of the engine room elevator.
(4) the platform and footbridge to the free side of the handrail shall ^ 19) and at the
the floor of the protective Strip on the height of at least 0.1 m adjacent to the floor,
If you do not drop objects from her otherwise prevented.
(5) for the main platform and boarding platform take-out applies to section 55 paragraph. 5.
section 18
Rope sheave
(1) the ratio of the nominal diameter sheaves to the nominal diameter of the winding
the rope must be for the hoist device on the surface at least 80, odtlačné
sheaves and the hoist device underground at least 50; If it is to be used
the rope must be enclosed structures, this ratio in both cases at least
100. The depth of the Groove sheaves must be such that its side
beyond the rope of at least 1,5 times the nominal diameter of the rope. The radius of the
the curvature of the grooves must be at least 0.60 0.56 but most rated
the diameter of the rope.
(2) if the place of the odtlačné used a system of pulleys, sheaves, shall be
the ratio of the nominal diameter of the pulleys to the nominal diameter of hoist rope
at least 7. Rollers must be when this ratio so arranged that the angle
wrap one pulley was most 4 St. grows the ratio
the nominal diameter of the pulleys to the nominal diameter of the rope hoist can be
wrap angle on one pulley proportionally enlarged. The provisions of the penultimate and
the last sentence of paragraph 1 shall also apply to these pulleys.
(3) the Sheaves, its axis and bearings are calculated breaking load
the hoist rope, while the tension in the lanovnici and its axis shall not exceed 90
% yield point material. Odtlačná sheaves, its axis and bearings and
sheaves, its axis and bearings for rope than the other winding is calculated on
the largest static load; These sheaves, axis and bearings must
have at least times the storage to security between the strength of the material.
(4) the angle of deflection of the rope sheaves-led from the plane of symmetry of the Center
the Groove must not exceed during the winding of the rope on the drum in one and in the
two layers of 1st 30 ', in three or more layers and for the friction wheel 1
St.
(5) Protective trough must be in the lowest spot opening for draining of water;
the water from the protection trough diverts to nestékala into the pit.
Part 2
Mining machine and engineering
§ 19
General provisions
(1) for extracting the Tower machine head deviation from the mining Tower
projected seeding the hoist base frame in the direction of the axis of the
his shaft exceed +/-5 mm, in a direction perpendicular to the axis of the shaft +/-20
mm.
(2) the maximum value of the axis determines the denivelace hoist
its manufacturer; If the manufacturer is not known or if there is, it determined a connoisseur.
(3) Part of the hoist device provided for this work order can be
replaced with another type, or even merged into one unit, if
the replaced parts or this whole will fulfill all the conditions and
the functions of those parts of the hoist device that replaces the.
(4) the acceleration when starting off and delay in the roll-out should not be in the transportation
persons greater than 1.0 m. s-2; This is without prejudice to the provisions of § 21. 2 and
section 22(2). 5 and 7.
(5) the Construction of the hoist should not be able to change its working
mode on the fly.
(6) the rotation of the drum and the friction wheel must be congruent with the direction
the deflection of the control lever. In the case of the hoist should be reduced to
When the deflection of the control lever in the direction of the engineer of converging traffic Bowl
down; the dvoububnového of the hoist the same condition for transport
container mounted at the rope hard drum.
(7) If you cannot fail the hoist device to transport employees from
other equipment at the underground těžním for the specified accident plan
ensure that the power supply of the hoist and its accessories double
independent power; This is without prejudice to the provisions of section 72.
(8) in order to be near the hoist device operated electric
the device, which, in effect, for example, high-frequency energy
or Jet impacts, could adversely affect the safe operation of the
the hoist device, determine the race down, based on the report prepared by
before the start of the operation of such equipment expert of the applicable scope
measures to ensure the safe operation of the hoist device possible
the adverse effects of the electrical equipment.
(9) it is prohibited to use audiovisual equipment in the engine room
unrelated to the operation of the hoist device, radio and mobile
the phone. The unit may be used only for the specified
audiovisual equipment and communication devices under section 45. Operating
documentation shall identify the activity and the conditions under which it is possible to use when
control of the hoist modern communication devices.
section 20
Drum and friction wheel
(1) the ratio of the smallest winding diameter drum and friction wheel to
the nominal diameter of the winding rope hoist device must be on the surface
at least 80, with the hoist device underground at least 50; If it is to be used
the rope must be enclosed structures, this ratio in both cases at least
100.
(2) Brake wreath and the brake disc must be firmly linked with the drum or
friction wheel hoist.
(3) the Průvlečný hole for cable in the drum and friction wheel shall be adjusted
so that the bend radius of the rope was at least 20násobek nominal diameter
the rope. Fasten the rope to the drum when drum wrap must have three
the threads of the rope when the largest static load of at least 7násobnou
safety against his haul; the same security must be
fasten the rope to the friction wheel. To attach the rope to the drum and friction
reel time applies to section 39 paragraph. 2. the cable fastening must be easily
controllable.
(4) the covering of the shell of the drum grooves are provided for the winding of the rope. The friction
the blade is provided with Groove panelling secured against displacement. Extracting
machine vícelanového hoist device with the device to check for recalls
and turning grooves.
(5) the rope wound on the drum must be saved regularly and uniformly in the
all layers.
(6) the Sides of the drum and friction wheel must not exceed the last layer
the rope at least 2 times the nominal diameter of the rope.
(7) the drum and friction wheel hoist, including bearings and anchoring
count on the breaking load of the hoist rope. The tension in them when
This load must not exceed 90% of the yield stress of the material. In addition, the
all of the above parts be treated as dynamic and cyclically loaded parts
and according to the strength of the material and fixes the welds, the shapes and the quality of the surface,
While considering the impact and flexibility of the rope and shaft. In the calculation of shell
drum drum lining does not.
(8) the Parts of the coupling device of the free drum with fixed drum and
the components for attaching the rope to the drum and friction wheel must have at
the largest static loads at least 7násobnou to security between the
the strength of the material.
(9) the position of the coupling device of the free drum with fixed drum must be
controllable from the engineer. Eject the coupling device
free drum with fixed drum must be linked to the previous brake
brakes or use another device to detention free drum when
disconnection of the drums.
(10) the hoist must be equipped with a device controlling sagging
the winding of the rope between the drum and the lanovnicí at the barrel of the hoist and
a device controlling the rope slippage at the hoist with the friction disc.
section 21
The security against slipping the ropes on friction wheel
(1) Static security against slipping the ropes on friction wheel when
the most unfavourable working load shall not be less than 2.5.
(2) the largest permissible acceleration and delay in the operation of the hoist
must be at least 15% less than the calculated limit of acceleration and delay,
While that would slip the hoist ropes on friction wheel.
(3) the coefficient of friction lining the Groove of the friction wheel indicates its
manufacturer. The coefficient of friction is verified; verification test
executes even if the Exchange is made more than 25% of the panels for
the lining of a different kind, and when you change the type of cable.
section 22
Brakes
(1) an Winding machine equips the bicycles and the locking brake and brake or
another device to free the drum when the disconnection of the drums. Bicycles and
parking brake can be made so that they operate on a common brake
the jaw. The current use of both brakes must not cause greater braking power,
than the strength of the more efficient brakes. Brake control of the hoist shall be
so, when you lose power lock brake immediately
stopped extracting machine.
(2) the parking brake must act independently of the drive of the hoist, on the
position the control lever and on the activities of the combination of the brake. If the parking brake
disabled hoist must not be operated. To the rescue
employees, or in the control of accidents is the requirement of the second sentence
does not apply, if the
and the combination of the brake) the activity will not be affected by the disposal of brake
activities,
(b) speed does not exceed 2 m). s-1,
(c)) at the engineer will present a second engineer.
(3) the Braking force driving the brakes must be continuously variable in proportion with the
deflection of the brake lever.
(4) bicycles and parking brake adjusting hoist must be so
effective, to each of them for the rest of the hoist maintained separately
the biggest advantage in mining with certainty at least 2 times the storage, transport
persons with certainty at least 3násobnou. When the control is used, any of the
them to keep an empty transport container hard drum in its lowest
position with certainty at least 1 times the storage.
(5) the driving and the parking brake of the hoist with the friction wheel must
to ensure the delay referred to in § 21. 2, however, the delay must not
be less than 1.5 m. s-2. Static security driving and brake
must be for at least twice the largest static superiority. When replacing the
the hoist rope, harness, tow and transport containers must brake to keep the
an empty transport container in the worst position with certainty
at least 1 times the storage.
(6) ensuring free drum brakes or other devices to the detention
free the drum needs to be so effective that when resolving transport containers
keep an empty transport container in the worst position with certainty
at least 1 times the storage. The most adverse location is determined.
If the project is not established, it shall determine the professional expert ^ 9a).
(7) the driving and parking brake adjusting hoist in its full
impressing while driving with load corresponding to the load at the proper riding
must cause the average delay recorded in the period from the beginning of the
speed reduction in stopping at least 1.8 m. s-2, and in the time
the section from 1.0 to after the start of braking to the time when the speed of the drive
drops to the level of the level crossing rate, not the greatest value
the delay should not exceed 5 m. s-2.
(8) the efficiency of the brakes shall be verified by calculation, and for the minimum permissible pressure
performance of the media, in which the reduction occurs, impressing the premium brakes
where appropriate, for the smallest permissible pressure pressure created by the springs.
In the calculation shall take account of the most unfavorable operating load.
Brake efficiency is also a static test verifies the security of checks and
characteristics of delay; Verify the test, even if
If the replacement brake linings, and after repair and after adjustment
the brakes.
(9) in the calculation of the static security of the brakes are contemplating the coefficient of friction means
manufacturer of brake lining.
(10) the Brake power brake is weight or tlačnými
Springs. By the time the full action of the brake may be braking force
non-compressed air or other brake medium. If they are
the source of the braking force of compression springs can be used also for bicycles
the brakes, but only under the condition that the control and regulatory elements of bicycles and
Premium brakes are independent of each other. Brake jawbone works
evenly on the brake the brake disc or wreath.
(11) to the brake must be impressing comes safety
the circuit. For disc brakes with springs and hydraulic control must
parking brake drawn by 0.6 s from the disconnection safety
at least two-thirds of circuit braking force induced by pressure 1. the degree of
Premium braking specified by the manufacturer. For the others, the brakes may not be the time
from the beginning of the security perimeter to the disconnection of a speed reduction for a longer
than 0.7 s. Construction of the brake must enable the regulation of the time
During its impressing.
(12) to release the brake shall be possible only when braked bicycle
brake control lever in position to eliminate the starting of the hoist and
the power supply is switched on the power to the engine hoist. Impressed to
parking brake, it must be before further operation of the hoist
the cause of its impressing and the result is written to the Auxiliary books
hoist equipment and pit tours.
(13) the brake the machine must be equipped with an independent device, with
by doing so impressing brake when disconnection
the security perimeter was the trigger mechanism
brake.
(14) the brake engine hoist must lock the brake during braking
ensure that in the period after the start from 1.0 with braking moment
When the speed drops to the level of the level crossing, speed was
the benefit of permanent value of the average delay with a tolerance of +/-25
%.
(15) the use of one of the weights for the bicycles and the locking brake is only possible with the
the condition that, when exposed to bicycle brakes moves weights in the same
meaning as in the action of the brake and that the full effect of the brake
It is not disturbed by any kind of activities driving the brakes.
(16) the driving and brake Components including the anchor bolts and their
the thread must have a maximum operating static force of at least
7násobnou to safety between the strength of the material.
(17) when using disc brakes sensor must be guarded by the highest
the permissible temperature of the brake disc.
(18) the radial run out of brake rims and axial wobbling of the brake
wheels and their permissible tolerance when the operation of the hoist shall designate
the accompanying documentation.
(19) the brake discs, passports and the jaw may not be znečišťovány to
not the coefficient of friction.
section 23
The safety circuit
(1) the hoisting machine cannot be operated without the functional safety
the circuit, which must be at least two output controls showing
independently in the activities of the safety brake when disconnection
the security perimeter of the some of the sensors or the elements referred to in paragraph
2.
(2) in the safety circuit are series-connected contacts at least
These sensors and elements:
and emergency button) "STOP" at the engineer,
(b)) reacting to voltage drop and reduce power to the engine.
the hoist under the border to ensure safe operation of the hoist,
c) reacting to adverse motor overload the hoist,
(d)) and listening on the whether the wake-up current of DC engine hoist with
constant excitation does not drop below the threshold to ensure safe operation
the hoist, or whether budícího is not lost the stream,
(e) to monitor the presence of voltage in the) security and control circuits and
the perimeter of the návěštního device,
f) reacting to the pressure drop in the brake system under the border
enabling the safe function of the combination of the brake,
g) reacting to the pressure drop in the brake system under the border
to allow lifting of the brake weights or squeezing the brake Springs,
h) all end switches,
I) equipment for the control of program and level crossing speed
j) digital hloubkoměru, performs the control functions in accordance with section 27 of the
paragraph. 3,
reacting to the release of the brakes mounted) brakes in the case when
prevented from starting of the hoist,
l) reacting to change the position of the device against kinking and buckling
Balancing ropes of any hoist device in the same pit,
m) reacting to the rise in water level or decline in the jámové pool in the
the level of intended project; If you did not specify this level project, it will determine the
Racing mine
n) reacting to the initiative of the equipment, the equipment of the hoist rope slack
between the drum and the lanovnicí at the barrel of the hoist.
(3) the sensor Contacts and the elements involved in the safety circuit must be
decorated to the common terminal of the safety circuit. This
the terminal block must be marked and distinguished from the other
terminal blocks.
(4) safety perimeter and independent device of the braking equipment (section 22
paragraph. 13) must be connected to a steady stream, and must be powered from
separate separator transformer. Insulation system must be
operated as isolated with insulating State guard signalling.
(5) the accidental starting of the hoist must be technically avoided
at least in the following cases:
and) if to stop the hoist safety brake,
(b)) when the insulation resistance or reduced safety
control circuits operating under the limit referred to in the documentation,
(c)) if there is a failure of lubrication of the bearings or gearbox,
(d)) was not a proper filling and emptying of the skip,
e) if undue wear of the brake lining,
(f)) if u disc brakes signaled by exceeding the maximum permissible
the temperature of the brake disc,
(g)) when the output of an element referred to in paragraph 1, and when found
unequal activity of these elements.
(6) for all safety and control devices, which shall be shown to
the activities of the insurance, or driving and locking the brake or block
starting of the hoist must be allowed to check their features,
If this device is not designed to cut the authentication
trouble-free State.
section 24
End switch
(1) the Passing transport containers over the highest and lowest operating position
prevents the end switch:
and in height against), passing over the highest position,
(b)) on hloubkoměru against passing through the highest and the lowest operating
position. End switch against passing through the lowest operating position
may not be used in the case when passing through the lowest operating
the position of one transport containers are prevented from overrunning the end circuit
over the highest position of the other transport containers,
(c)) on the hloubkoměru against the passing through the highest operating position when
the transport of persons, if this position is lower than the highest position in the
the extraction.
(2) the end switch must disconnect the safety circuit when
transport containers over the highest or lowest operating position the most about 1
m.
(3) the end switch referred to in paragraph 1 (b). (b)) may be replaced by
the other end of the switches in open and free height depth.
(4) After passing the end through the on/off switch transport containers must remain the end
the power switch is turned off; can be turned on only returning the vessel or transport
manually.
§ 25
The device for checking the programming and the level crossing speed
(1) the hoist must be equipped with a device for checking the programming
speed in the entire transport track and level crossing speed
and) is independent of the other facilities for the control and regulation of the hoist
machines,
(b)) is equipped with its own resolution,
c) evaluates the speed and direction of travel, and the position of the transport containers in
Depending on the working mode of the hoist,
d) prevents the above the highest operational location, reduced engine
the device also under the lowest operating location was given to the mining machine
the movement of more than přejezdovou speed
(e)) must not prevent strojníkovi in engine braking or driving reduced
at a speed of.
(2) devices for the control of the program and the level crossing rate must
the activity of its own hloubkoměru use of at least two independent sensors
identifying the location of the transport containers, whose data are mutually
compared and rektifikovány against the sensor in the pit during each
the transport cycle.
(3) if the hoist used digital depth gauge using for
the evaluation of the position of the transport containers only one sensor, the device for
the control program and level crossing speed continuously compare information
hloubkoměru hoist with its own resolution.
(4) a device for checking the programming and the level crossing rate shall ensure
disconnection of the safety circuit of the hoist when it detects that the
and) speeding most of 15% for transport
persons and in the mining and most of the 30% at allowed speed of less than 3 m
. s-1,
(b)) has exceeded the level crossing speed
(c)) the difference between the indication of the custom hloubkoměru and location of the sensor in the pit
referred to in paragraph 2 for the control of the opening is greater than 5 m,
(d)) the difference between the two sensors in ensuring the position of the transport containers
referred to in paragraph 2 is greater than 5 m,
(e)) the difference between the hloubkoměrů in accordance with paragraph 3 is more than 5 m.
(5) if the device for checking the programming and the level crossing speed
where appropriate, the equipment for the security level crossing rate for the disorder
out of service, may be a necessary period of time allowed to the right of persons in
the speed of not more than 4 m. s-1; in this case, must be at the
for the transport of persons present when the second engineer, or at least the person
wise to stop the hoist.
section 26
Řididlo drive
(1) the hoist must be equipped with a řididlem drive with that engine
machines with an asynchronous motor may function řididla drive to perform device
that meets the conditions of paragraph 2 (a). and (c))) to (h)), it checks the
compliance with the program speed and when exceeding this speed on the values
referred to in paragraph 2 (a). (b)) shall ensure that a reduction in speed, and, where appropriate,
up to a value of zero.
(2) Řididlo drive must have the following characteristics:
and) is independent of the devices for the control of the program and the level crossing
speed
(b)) regulates the speed so as not to exceed the permitted
the speed of 10% for the transport of persons, and in the mining and about 25% for authorised
the speed of less than 3 m. s-1,
(c)) shall ensure that the starting acceleration and delay in the roll-out
transport of persons does not exceed 1 m. s-2
(d) to prevent accidental starting) the hoist after his suspension, which
This was called řididlem,
e) prevents the above the highest operational location, reduced engine
the device also under the lowest operating location was given to the mining machine
the movement of more than přejezdovou speed
(f)) is adjustable along with the resolution of the hoist, if
by extracting machine equipped with a,
(g)) to change the working mode of the hoist just in case
extracting machine is at a standstill and braked correctly,
h) must not prevent strojníkovi in engine braking or driving less than
přejezdovou speed.
(3) set the working mode of the hoist must be clear as to the
engineer, as well as the main coach mitts take-out platforms.
(4) if the řididlo drive out of service and is equipped with a hoist
operational programme for the control of the level crossing and speed determine
the conditions for the possible operation of the hoist racing down.
section 27 of the
Depth gauge
(1) the hoisting machine, with the exception of the hoist-to-use buttons must
be equipped with a depth gauge. Depth gauge must allow deduction of the position
transport containers in the pit with a precision of at least +/-0.2% of the depth of the pit.
(2) the depth gauge must be equipped with:
end switch) in accordance with section 24, paragraph. 1 (a). (b)), and (c)); the provisions of § 24
paragraph. 3 this does not prejudice,
(b)) návěštním device which can be clearly audible and unmistakable
a sign at a time when řididlo drive begins with managing the roll out of the hoist
machines,
(c) a device for checking the integrity of the) drive the mechanical hloubkoměru and
at the hoist with a friction disc also for control
disconnection rektifikačního device hloubkoměru for movement indicators
the machine, if it is not otherwise prevented this disconnection.
The requirements referred to in points a and b)) must be in a digital
hloubkoměru met programmatically.
(3) Digital depth gauge for the evaluation of the position of the transport containers
use either one sensor, but in that case the requirement shall be
§ 25 paragraph. 3, or two sensors whose data digital depth gauge
compares each and these data compared with the location of the sensor in the
the pit. If the data of the sensors or hloubkoměru when compared with the
the position of the sensor in the pit vary by more than 5 m, ensure the depth gauge
disconnection of a safety circuit.
(4) when viewed from the engineer belongs to the left indicator hloubkoměru
left the transport container, or if the extracting rope behind him, traffic
the container, which is closer to the strojníkovi. Pointer to the hloubkoměru must
move in the sense of movement of transport containers. Digital hloubkoměru
the position increases as you move down the transport containers.
(5) in the dvoububnového of the hoist must be each indicator hloubkoměru
with mechanical drive powered separately from your drum and separately
adjustable.
(6) the depth gauge must always be set to the location of the pointer in the
taking into account the tolerances referred to in paragraphs 1 and 3 correspond to the actual position of the
transport containers.
(7) the mechanical depth gauge of the hoist with a friction disc and digital
depth gauge must have device for automatic adjustments of the hloubkoměru.
Rectification must be carried out during each of the transport cycle.
(8) Digital depth gauge must keep the information about the position of transport containers and
during the power outage.
section 28
The speedometer and the recording equipment
(1) the hoisting machine, with the exception of the hoist-to-use buttons must
be equipped with a speedometer complying with the range scale to at least 120% of the maximum
the allowed speed of pointing with an accuracy of at least ± 5% of the highest
the allowed speed. The speed limit for the transport of persons, and in the mining
indicates the scale of the speedometer, the red line.
(2) the hoist must be equipped with a recording device zaznamenávajícím
and the date and time) with an accuracy of at least five hundredths of a second,
(b)) the speed
(c)), the working mode of the hoist,
(d)) at the hoist with the automatic control mode, each also
the impetus to his take-off run and time putting into motion and stop time,
(e)) including the label the label of the container transport,
(f) emergency buttons) using the "STOP"
g) placing bicycles and brake.
(3) in the case of the hoist-to-use buttons may not be recorded
impulses to the starting of the hoist.
(4) the record indicates the date of the recording device and the name of the hoist
the device. Record of control ride inspection under section 58, paragraph. 1
(a). (c)) and § 64 paragraph. 2 (a). (c)) and paragraph 5 shall be kept for a period of
at least three months, the other records for at least one month.
section 29
Mining machine with automatic control
(1) the Winding machine with automatic control can be used only for extraction.
(2) Mining machine with automatic control must also have a manual control. When
switch to manual control with automatic winding machine with considers
for extracting machine without automatic control.
(3) the Option of automatic control and its switch to manual control
strojníkem may be possible only for the rest of the hoist and is without
transport container in their highest or lowest position. When
impressing the hoist brake with automatic control
automatically cancels.
(4) automatic control shall ensure compliance with the speed tolerance +/-10
% of programming speed.
(5) the Winding machine with automatic control must be secured against
the current control from multiple locations.
(6) the Winding machine with automatic control must have a brake machine
the sensor, which is sensed by the position corresponding to the status of "zabrzděno" and
"odbrzděno".
(7) the control program of the hoist with the automatic management shall ensure that
When the failure of the hoist device started the ride finished just in case
that it does not endanger the safety of operation of the hoist device, and that after
its completion was to eliminate the fault prevented further starting off
hoist equipment.
(8) the failure of the equipment for the control of the program and the level crossing speed
or řididla drive must not be extracting machine with automatic control
operated in the automatic mode of the control.
(9) in the automatic mode, the control must be in filling and emptying
transport container hoist braked correctly.
(10) if the hoist equipment operated in the automatic mode to
slip the rope may not be until the cause of the slip started a new
ride in the automatic mode.
section 30
Safety devices the hoist with the automatic management
Mining machine with automatic control must be equipped with a safety
device for automatic operation of the activities of insurance
the brake also
and the failure of the relay function) cumulative label (section 44 (1)) incurred after
starting of the hoist,
b) incorrect position lever mounted brake hoist,
(c)) the omission of the hoist to the fly to 10 after receiving the impulse to
starting off with the specified direction
(d) loss of signal), "odbrzděno",
e) direct label, "Stop",
f) impressing the hoist brake of the neighbor device in the same pit.
section 31
Mining machine to use buttons
Mining machine to use the buttons must be equipped with a
and a device allowing control) the hoist from just one
the location, while the disposal of the other control points, with the
except direct label "Stop" from the activity,
b) controls for stopping and starting of the hoist at any
the operating position of the transport vessel with the launch of the hoist is
delayed compared to posting at least starting the pulse to a 5 with and that during the period from
the posting of the pulse to the starting of the hoist is aired the warning signal
in all places possible entry into transport containers; cancel the specified
the impulse may be possible only from the transport containers,
(c) automatic signalling the fault) instead of constant operation,
(d) control of the transport containers) intended for samojízdu.
§ 32
Post, signalling engineer of operational status, and the measurement of the operational
the values of the
(1) the Habitat of the engineer shall be established so that the Machinist was separated from the
effects of external interference.
(2) the Station shall be equipped with at least an engineer control device
for
and start, deceleration and) putting the drive into the rest of the hoist (the control
lever); the control lever is placed on the right side of the station engineer.
Its construction shall ensure that the position was secured against
unintentional displacement,
(b) the combination of the brake) control (brake lever)
(c) brake into) the activity and its release
d) control the coupling device of the free drum with fixed drum with
dvoububnového of the hoist,
e) switching working mode of the hoist (the right of persons-mining-
check-folding transport containers),
(f) switching device capable of) návěštního turn on návěštního
the equipment on each nárazištích,
g) bridging the end switches,
h) switching mode control for the hoist with the automatic.
(3) at the engineer must be operational and fault status signaling
the status of the hoist device that provides optical information at least about
and immediate speed)
(b)) the position of transport containers,
(c)) the voltage and current of the hoist motor (stator and rotor for
direct current motor, stator for asynchronous motor),
(d)) and in the supply voltage in the circuits návěštního device for another
than the electric drive information on the value of the supply of energy,
(e)) the pressure in the brake system,
(f)), once applied, the combination of the brake
(g)), that the safety circuit is disconnected
h) impressing brake and about which sensor or element
the safety circuit caused the disconnection; the activities of the independent
equipment (section 22, paragraph 13) must be indicated separately,
I) type of working mode of the hoist,
(j)) the kind of control scheme for the hoist with the automatic management,
the návěštním device is switched on) the main platforms and take-out
all,
l) connection and disconnection of the remotely-controlled coupling device free
drum with fixed drum,
m) bridge end switches,
n) transport of persons on the neighboring těžním device in the same pit,
on the issue of direct) label "Stop" on the neighboring těžním device in the same
the pit,
p) speeding by more than 10%,
q) reduction of the insulation resistance of the safety circuit and the circuit návěštního
device under the vacation bound
r) impressing the hoist brake of the neighboring device in the same pit,
with) the label referred to in section 41 to 44 of the main platforms, take-out
all, transport containers or of the hopper and the hopper stations, with the exception of the
the label referred to in section 44, paragraph. 4, and the label referred to in section 55, paragraph. 8,
t) voltage reduction resources emergency lighting engineering ^ 20) below the limit
to ensure proper operation,
the activities of the electric braking), if the mining machine with a drive
induction motor equipped with electric braking with direct current
(dynamic braking),
in the microprocessor malfunction) the management and control systems of the hoist
machines.
(4) the alarm system referred to in paragraph 3 (b). (h)), p, q)), r), s) and in) must be
also acoustic. The values referred to in paragraph 3 (b). and), b), c), (d)), and (e)) must
be measured and displayed on the indicators that are located in the field
The Machinist and permanently lit.
(5) the procedure for signalling in accordance with paragraph 3 (b). (h)), q) and in) and
breakdown of the insulating State Guard determines the operational documentation.
(6) at the engineer must be optical label for the control
the establishment of the transport containers to the main plateau and in the take-out and hopper
discharge station.
(7) on the main platform and withdrawing nárazišti alarm must be
operational status of
and the type of working mode) the hoist,
(b)) turn on automatic control for the hoist with the automatic
management,
(c)) návěštním on the device.
(8) the provisions of paragraphs 1 to 7 shall not apply to the mining machine to use
the buttons.
section 33
The engine room
(1) the engine room shall be fitted with fixed lights located so that
neoslňovaly engineer, or a reflection. In addition, it must be the engine room
on the surface, and the staircase (§ 17 par. 3) equipped with (i) the emergency lighting.
(2) in the engine room, hanging, or stores
and Regulations about driving on) the rope,
(b)), the auxiliary hoist equipment and book tours,
(c)) the documentation referred to in § 5 (3). 2 (a). k),
d) lubricating plan
(e) the date of loading of the table) the hoist and the balancing rope
(f)) table with ban call strojníkem while driving, ban
the use of audiovisual technology not related to the operation of the hoist
the device, a mobile phone and a radio in the engine room and the prohibition
cleaning, lubrication and repair the hoist.
(3) on the unit will display the Machinist
and exceptional driving permit)
(b) the importance and significance of the label) the curly label
(c)), the table using your phone ban while driving the hoist,
(d) a list of the names of employees) who may be held samojízdu.
Part 3
The hoisting and balancing ropes
§ 34
The hoisting rope
(1) Nominal diameter of the wire rope in the těžním shall not be less than
0.8 mm. load capacity of the hoist rope requirements defined in annex 4.
(2) on the vícelanovém těžním machine winding the rope will apply the same or
at least similar characteristics with the right and the left, with the winding strands
number of lan with the same winding direction may differ among themselves about the
more than one rope. When using more than hauling, lan
nekroutivé structure may be all the ropes with the same sense of winding
the springs.
(3) Vícelanový hoist can be operated only with the vyrovnávačem strokes
in ensuring an even distribution of the load on the ropes on the hoisting ropes
a tolerance of 5%.
section 35
Balancing rope
(1) as the buffer can use only the rope the rope nekroutivé
construction. Requirements for load balancing of the rope determines the annex
4.
(2) the distance between the lower edge of the loop of the rope the countervailing and
a security guard, as a top vacation and a drop in the water level
jámové pool must be at least 2 m.
section 36
Handling rope
(1) in the case of the hoist rope and countervailing checks before loading
accredited person ^ 21) condition and mechanical properties of the sample loaded
the rope of a length of 1 m (abbreviation); the sample is kept for the entire period of use
laden rope on a dry location specified in the File about riding on a rope.
(2) before loading the hoist ropes are inspected, and if necessary also
adjust the lining or covering of the drum Groove of the friction wheel.
(3) the length of the hoist rope for adjusting the hoist shall be determined so that after
the last reduction of the rope drum was in the position of transport containers
corresponding to its placement on the grid in the jámové pond in travel
at least three threads.
(4) the ratio of the nominal diameter of the rope sheave and drum auxiliary reverse or
another device for loading and handling, with a rope to the nominal
a diameter or thickness of the rope must be at least 25.
(5) the Sheaves, its axis and bearings and the drum of the auxiliary of turn or another
equipment for loading and handling with the rope shall be calculated from the largest
stroke the appropriate reverse, and must have at least times the storage
safety against material between the forts.
(6) the management of the rope shall be carried out according to the operational documentation.
Part 4
Transport container and accessories
§ 37
Construction of transport containers
(1) Transport vessel shall be calculated on the largest static load. When
the calculation of the winding cage will be included also the dynamic forces arising in the
bouncing mine cars, also in the calculation of the dynamic forces arising from skip
During his performance; It will take into account and to the additional effects of the horizontal
acceleration resulting from driving. When the largest static load must
have each part of the transport containers at least 7násobnou to safety
between the strength of the material.
(2) Transport vessel shall permanently mark the registration number.
(3) the side walls of the hoisting cage throughout its height made of sufficiently
rigid full or perforated plate with holes up to 10 mm.
(4) the Transport container must be so high, that the distance of the outermost
guides on the same wall of the transport containers was at least as big as the larger
dimension ground transport containers. Rails guides on the same wall
transport containers must lie in one plane must be parallel, and even
with the sliding surfaces of the opposite guides.
(5) transport containers are designed and made in such a way and to such
material that their function was maintained even when they can plow transport containers
the braking průvodnic and průvodnic when the time of wear and tear,
the guides and the horizontal deflection of the equipment at the most
the position of the transport containers maintained at least 30% of the depth of leadership
guides. When must the side wheeled bikes in all positions of the transport
the container at the time of wear průvodnic and overlap guides
the side wall of the průvodnice, at least 50% of the width of the wheel, but at least 40 mm.
(6) Transport vessel with leadership provides also ancillary
fixed guides that ensure the management of the container as in case of failure
of leadership, and when braking into průvodnic. Auxiliary
guides are fastened from both sides of the transport containers, at least at the level of
the head and the bottom floor of the transport containers.
(7) Transport vessel led by wooden průvodnicemi used to transport
persons, with the exception of transport containers vícelanového hoist,
equips the seizures. The jaws of seizures must be empty transport container
at least 20 mm apart from the průvodnice. Misalignment of the jaw seizures up
must be limited. The spring mechanism of the seizures may not carry full
the load. If the jaws fully open, seizures must be the ratio between the
the pressure of the springs and the weight of the empty transport containers without the balancing ropes
less than 0.6; If seizures come on průvodnice, this ratio must be
greater than 0.3. Characteristics of the spring mechanism of detection must be
accompanied by the Protocol on the spring test carried out by the manufacturer or
an accredited person. When the transport of persons should not be excluded from the seizures
activity. Seizures from the activities of disposal must be marked in the manner
visible when entering the transport containers.
(8) Transport container used for the transport of persons must have sufficient
available handles. Floor standing area for one person must
be at least 0.2 m2 and the ride height at least 1.9 m.
(9) the door the transport container must be sufficiently rigid, its structures and
location must not allow the ejection of the limbs or other parts of the body outside the
transport container and must not be open to the outside. The gap between the doors of transport
and the side wall of the container transport containers may be the most Top 50 mm.
door edge transport containers must be at least 1.4 m above the floor,
the bottom edge must adhere to the structure of the floor or to the management for the wheels
or for rolling stops mine cars.
(10) Transport container used for the transport of persons must have the full metal
the roof and the floor covered with sheet metal flow full slips. In
the roof and the floor may be openings for the transport of long material that
must be at a time when they are not used, covered and secured against
opening.
(11) the hoisting cage to transport the mine cars must have a locking device,
which reliably keeps the mine car or cars in mining. The forehead
the floor of the hoisting cages shall be carried out so as to avoid jamming
transport containers on the noses of dump jumpers or stavítek. Transport container
bottom emptying the posession of a CAP that won't let her
Open the extraction.
(12) transport containers, the roof of which the tour or maintenance
the pit, provides a protective roof, railings and a strip of
a height of at least 0.1 m, with the possibility of drainage of water, must be zdrsněna against
slips and tend the most 10 St. Protective canopy and railings may only be
be removable.
(13) the Gap between the side of the mining of the car and the side wall of the hoisting cages must be
at least 60 mm gap between the most salient part of the mine car and the
frontal mounting area guides to the front lines must be at least 100 mm,
the gap between the most salient part of the mine car and face the floor
extracting the cage on the side lines must be at least 50 mm.
(14) the Transport vessel, led by a guide cable must meet the following conditions:
and potential) in place of contact with the launch the rope must be equipped with a suitable
attached bar, which at the same time reduces the effect of aerodynamic forces during
passing transport containers,
(b)) for each the rope guide must have two guides as far away from each other
Remote; This guides the eye-shaped casing must be unloaded from the
slide nekorozívního material
(c) guides for the Guide) construction of rope must allow the exchange of his sleeve
When hanging the transport container and hanging guide rope and Exchange traffic
the container without removing the Guide ropes,
(d) the internal diameter of the sheath guides) must be at least 10 mm larger than the
the nominal diameter of the rope guide,
e) mounting guides on the transport container can be draggable,
(f) the inner edges of the hole of the sleeve) must be rounded.
section 38
Hinge
(1) the curtain and its parts are calculated on the largest static load. Hinge
the winding rope hoist jednolanového must have at least 10násobnou
safety of the material, the other curtains, at least 7násobnou
safety between the strength of the material.
(2) the Suspension of the hoist rope must be in their major parts of a clearly
marked with the registration number. Time using the hinge will determine the race down to the
the basis of the outcome of the non-destructive checks.
(3) it is prohibited to use the chain, chain link, the eye or the caliper as
the main part of the hinge.
(4) the part of the hinge protruding into the space of the upper deck transport vessel
must be covered by a protective cover.
section 39
Time
(1) Time and its parts are calculated on the largest static load.
Time of the hoist rope jednolanového hoist must have at least
10násobnou to safety between the strength of the material, the other harnesses at least
7násobnou to safety between the strength of the material.
(2) the security against pulling the rope from the harness must be at the highest
a static load of at least 7násobná, at least on the wedge of the harness
1, twice.
(3) in the case of the rope harness may not be the number of terminals with less than three and not more than
the seven. The gap between the terminals must be within the limits of one to two widths
clamps. End of the rope must protrude above the last clip at least 150 mm.
(4) for the wedge clamp harness 1 is sufficient control, which must be
located about 5 to 10 times the nominal diameter or thickness of rope over
part time employees. The distance between the harness and control terminal must be measured and
written in the book about riding on a rope.
(5) the width of the terminals must be at least equal to 2 times the nominal diameter
rope, for at least the width of the flat lan cable.
(6) if the rope in the srdcovce svíráno of the parties must be the distance of its
the sidewalls in the grip without a rope of at least 15% less than the nominal diameter of the
the rope.
(7) the minimum bending radius of cables in the harness that is measured in the axis of the rope determines its
the manufacturer, however, must not be less than 4 x nominal diameter or
the thickness of the rope.
(8) Fastening the harness to the transport container must allow its vychylování for the
the operation, at least in the plane perpendicular to the axis of the shaft of the hoist.
(9) the Time of the hoist rope must be in their major parts of a clearly
marked with the registration number. For the use of the harness racing down to determine
the basis of the outcome of the non-destructive inspection of the harness.
Part 5
Signaling and communication devices
section 40
The importance of the label and the requirements for the signaling device
(1) the importance of the label:
1 x-country,
2 x-the gradual startup of transport containers,
3 x-mining,
4 x-slow lifting transport containers,
5 x-transportation of persons,
6-the right material and loads
7 x-control ride, transport container.
(2) if they are used, e.g., curly label. When operating the hoist
more nárazišť equipment, must be in the order of about riding on a rope designed way
the use and significance of the compound, with a label label 1 x must not be
used in conjunction with any other meaning than "State".
(3) devices, switches and audio and optical signaling device except
parts necessarily prostupných for light color must be marked as follows:
impact label-white,
direct label "Stop"
and emergency "STOP" button-red,
the cumulative label-Green
optical label from boarding platforms-black.
(4) Electric signaling device must be powered from a separate
the splitting of the transformer, which must not be connected to any other
put the device to signal the operating or management
the hoist. Insulation system shall be operated as insulated with
a security guard of the insulating State with an alarm.
(5) the Signaling equipment of each of the hoist in the same pit must have
separate cables.
(6) at the time the absence of coach mitts or a designated employee (section 11 (1).
4) must be signaling device except a direct label "Stop"
to ensure against interference by unauthorised persons.
(7) for the hoist device for which you can give a label from the more nárazišť,
the major take-out platforms, platforms or skip odnímacích charging and
výsypných stations must be obvious to an engineer from label
sent.
(8) The label must be with the exception of the label of the container traffic sound
controllable in place is given on the main plateau and take-out
in the engine room. At the engineer must be the label control
also optically.
(9) in a pit with more monster mining devices must be their sound label
sonically distinguishable.
§ 41
Impact label
(1) the hoisting equipment shall be fitted with a device allowing návěštním
giving the shock label of nárazišť to the main plateau and take-out
Habitat and withdrawing from the main platforms on Habitat
The Machinist. Controls the návěštního device must be placed
at coach mitts.
(2) Impact label must be acoustic, different from other audio
the label. For the impact label must be used to shock a Bell.
(3) the Signaling device must be adjusted to exclude the
current giving the label of two or more odnímacích platforms or
nárazišť.
section 42
Direct label "Stop"
(1) Direct the label "Stop" it must be possible to give at any time from all platforms
nárazišť, including odnímacích platforms, with double-sided nárazišť from both
the parties and all the skipového of the hoist device of the space hopper control
and the discharge station. Direct label "Stop" giving the Horn, which must
be audible at the Machinist, and in all places, where it is
This label giving. Strojníkovi must be visually indicated,
where was the direct label "Stop".
(2) in a pit with more monster mining devices must have each of its mining equipment
direct label "Stop"; This direct label "Stop" must be sound
distinguishable and given to other Habitat engineers of mining hoists
the same pit.
§ 43
The label of the container transport
(1) equipment for giving the label from the transport containers must allow to give
the label of each deck transport containers to the engineer, and even
for movement of transport containers; for transport of the container from which it is carried out
a tour of the pit, must allow to give the label also from
prohlížitele pit.
(2) the label of the transport container must always be acoustic, different from the
other audio label. For the engineer must be clear of that
transport container was given the label.
§ 44
Special signaling device
(1) the Signaling device may be accompanied by special dedicated
návěštním device, for example. součtovým label or calling back.
Special-purpose optical signaling device can use
only during the extraction.
(2) a special-purpose device signaling
and) is used of all, directly to the engineer, from
The Machinist on the main platform of the major take-out take-out platforms on
all (callback), etc.; It must not be for acoustic label
use shock pulse Bell,
(b)) must be the case that contains the memory, the members constructed
to the memory of those members was cancelled after the desired Act,
(c)) must have an optical or acoustic control of the label in the seconded
where are the label given
(d)) shall be adjusted so that the place where the label was given, it was
This label can be a simple way to cancel before executing
the requested action, for example. direct label of "Stop" or impact label,
(e)) can be used for giving impulses for the starting of the hoist with
automatic control in the automatic mode,
f) must have a galvanic separation circuit is maintained, is to
Automatic skipovou station or lock devices, etc.
(3) a special-purpose device For signaling with Automatic Skip
the station is also in § 56 paragraph. 1.
(4) in the onset of persons into transport containers on several platforms
the same must be all different platforms connected to the
coach mitts optical label.
section 45
Communication devices
(1) for the opportunity to voice the understanding between Habitat engineer,
coach mitts and place control unit for skip stations must be established
communication devices. When multiple devices in the same pit must be
set up a separate communication devices for each winding gear and
also among these sort of mining hoists.
(2) the communication referred to in paragraph 1 may result joint
mine cable communication equipment.
(3) communication devices must be autonomous and independent of electrical
the grid and on the operation of the telecommunications network.
(4) in the case of the public address of the device the device must be placed a phone order.
Episode 6
The pit
section 46
Reinforcement and equipment of the pit, and the management of transport containers
(1) Reinforcement and equipment of the pit with the exception of the průvodnic must be non-combustible.
(2) Transport vessel is in the pit and their guides led by using průvodnic
mounted on the walls, or strutting or rozpony using a lan, which must
be anchored and stressed.
section 47
Rozpona and transom
(1) the greatest vertical distance between the rozponami may be wooden
průvodnic 3 m, 4 m for metal průvodnic; the greatest tolerance
defined in annex No. 2.
(2) Opposite rozpony are placed in the same plane; the largest holiday
deviation from a horizontal plane defined in annex No. 2.
(3) on the rozponu and its spot with the exception of průvodnice and construction
lezního the Department may not strengthen anything permanently.
section 48
Průvodnice and supporting the leadership of transport containers
(1) Contact průvodnic must be made on rozponě. The gap in contact
průvodnic must not be greater than 5 mm.
(2) when the průvodnicový move deliberately interrupted, must have first průvodnice
above and below (hereinafter referred to as the "průvodnice approach") of the length specified in the
calculation of gear shafts. If the length does not guarantee traffic its proper container
leadership in this place, to incorporate in the place of interruption průvodnice
auxiliary cable (e.g. corner).
(3) On inertia průvodnici is at the transition to supporting leadership and
back made in the RAID, which the front and double-sided lateral bevel is 1:25,
and it in length, at least 1 m.
(4) a direct part of the auxiliary conducting transport containers at the point of interruption
průvodnicového stroke must overlap the sloping part of the inertia průvodnice.
The part of the leadership of the drive-up auxiliary transport containers are made with the departure
at least 10 from the vertical direction from the center of the container transport in the direction of her
diagonal, and it in length, at least 1 m.
(5) where the průvodnicový stroke interrupted only in exceptional cases, you can use
secured embedded průvodnice.
section 49
Cable management of transport containers
(1) as a guide and reflective rope is used just immortalized rope or rope
closed or semi-closed structure circular section of
nominal diameter of at least 28 mm. Allow the rope shall have a nominal
diameter smaller than the Guide rope. Nominal diameter or height of the profile
the outer wires of the rope guide must not be less than 2 mm.
(2) as a guide and reflective of the rope may also use deferred extracting rope,
If it meets the requirements of paragraph 1.
(3) for one transport container always apply at least two guide ropes.
(4) the Guide ropes are placed laterally from the transport containers and at least
against one of the os plan transport containers or to the center of the traffic
container, away from the axis of the hoist rope.
(5) If a rope is used, it must be at least two, and in the same
the distance from the transport containers.
(6) the Guide and reflective rope stretch independently of each other. Tension strength
the Guide and the deflection of the rope shall be determined in accordance with annex 3. Tension
device for guiding ropes are constructed so that the traction was
possible to change at least in the range of +/-10%.
(7) the tension and anchor equipment Guide and deflection of the rope and the platform
for the operation of this equipment in the jámové pool is placed at least 1.5 m above the
the highest estimated levels of water level or decline. The tension and
anchor devices must be protected against contact with the rope the countervailing and
against the downturn.
(8) the Guide and the reflective dock line above and below the grid buffer
set grid, and to transport the container when the highest and
the lowest position nevjela to the rope harness.
(9) the derogation from the design of the Guide rope axis axis and from the axis of the hoist
the rope may be the most +/-5 mm. Deviation of the axis of the rope deflection from
the design of the axis, from the axis of another deflection from the axis of the rope and rope guide
may be the most +/-10 mm.
(10) Over the top and below the lowest operating position must be
vessel guided by průvodnicemi. In the place of transit jámovou seat can be
the transport vessel guided by either průvodnicemi or auxiliary leadership.
section 50
Calculation of gear shafts
(1) the Solid leadership of the transport containers and equipment is calculated on the pit action
the horizontal forces and with the hoist device with transport vessel with seizures also
on the vertical forces acting at impressing seizures.
(2) the calculation of the funicular's hard and keeping transport containers shall be carried out according to the
Annex No. 3.
section 51
The tolerances in the strengthening and completion of the pit
The tolerances in the strengthening and completion of the pit defined in annex
No 2.
section 52
The spacing between the transport containers and reinforcement and equipment of the pit
The spacing between the containers from passing traffic and the spacing between the transport
container and reinforcement, equipment and other equipment pit defined in annex
No 2.
section 53
Lezní Department
(1) If the pit is equipped with safety devices or transport is not
adapted for the use of mobile devices by emergency transport
section 72, paragraph. 2 must have a lezní Department.
(2) Lezní of the Department must be made so that it was possible the entry
from ohlubně and ústícího from the mine into the pit and in every place of the pit
the transfer to him of any transport containers of all hoisting device in
the same pit, and vice versa.
(3) the entrance to the lezního Department of ohlubně and from ústícího to mine
the pit, with the exception of an abandoned mine, down to affixes
hatch fitted on the hinge. The hatch on the shaft Bank must be closed,
in order to prevent the entry of unauthorized persons to the lezního Department and the
at the same time not to prevent the output from him.
(4) entry into the lezního the Department may not lead mining zátyní.
(5) Lezní the Department from other Department and zátyní pit separates
solid. The gap in the rail must not be greater than 100 mm in places,
where it is possible to contact with the transport vessel, in other places more than 200
mm.
(6) the Lezní of the Department must be equipped with fixed odpočívadly, whose
the vertical distance must not be greater than 8 m gap in the landing and
the spacing between the lunch and reinforcement and equipment of the pit may not be greater than the
50 mm.
(7) the distance from the foot of the ladder to the lezního Department, or reinforcement bars equipment
on the landing pit in the direction of the axis of the ladder must be at least 600 mm. Along the
the whole of the ladder in the lezním Department, including průlezních holes must be
maintained průlezní area at least 700 mm perpendicular to the ladder and 600 mm
the width of the ladder.
(8) Ladders must be firm, firmly attached. Use a ladder of
width of at least 300 mm, with regular distances between rungs up
300 mm apart, leaving a free space of at least 180 mm for
the foot. Ladder exceeds the output Aperture or the platform of 1.1 m or
to this height to incorporate the fixed handle.
(9) the ladder leading from all, or ohlubně to the first landing
lezního the Department may not be longer than 8 m This ladder can be vertical.
Ladder with his more than 80th must be from a height of 3 m from the foot of the
ladder provided with protective basket, with a hole in průlezním 600 x 700 mm.
Other ladders bows must have less than 80th. and must cover the hole in the
the landing.
§ 54
Free depth and jámová pool
(1) there shall be established under the Free depth of bottom run by nárazištěm.
(2) the length of the free depth is 0.5 to 0.8 free height. Its length is chosen
so that when the position of the roof of the transport containers in the level for all
the distance between the bottom guide transport containers and early
brake průvodnice at least 1.0 m.
(3) Brake průvodnice is made from a single piece of hard wood on the
the total length of more than 2 m in the management of the transport container fixed guides
and 3 m for machine guidance. Side bevel on each side of the brake průvodnice
It is in the ratio of 1:50, make effective runway braking fixed transport guides
the vessel was at least 1.5 m Brake průvodnice is based on a contact Grill
or other sufficiently solid beam; the requirements for the support grate and girder
defined in annex 3.
(4) Jámová pool must be open to the lezním Department, or vertical
ladder equipped according to § 53 paragraph. 9.
(5) in the jámové pool is at the level of the highest permissible water places
water level guard; the hoist device for skipového in jámové in the pool
the highest permissible level slump puts also guard levels
the downturn. With the hoist device with balancing rope in the jámové pool
It also places the device against kinking and buckling of a countervailing
the rope, which signals the strojníkovi change their position.
(6) the hole via a těžním device equips also for
removal of tailings from the jámové pool.
section 55
And all mine workings in the pit and their equipment
(1) in the nárazišti must be displayed:
and the table with the meaning of the label),
(b) telephone order)
(c)), the table with the largest permissible load transport containers in the mining and
with the largest number of legal persons being transported,
(d)) at the place of entry into the transport containers table "Browse extracting zátyní
or transport vessel is prohibited! "and the table" entry in the transport container
without any instruction or coach mitts engineer is forbidden! ".
The skipového of the hoist device for all, and when single
excavation, deepening and the reconstruction of the pit with the text of the tables referred to in points
(c)), and (d)) shall adjust as necessary. The table referred to in subparagraphs and (c))) are placed
at the service of the skipového of the winding equipment.
(2) On the shaft Bank and nárazišti will display the Regulations about driving on the rope. The authorisation
exceptional ride hanging on the shaft Bank and the nárazišti, which is
exceptional ride is enabled.
(3) in the case of double-sided nárazišť next to the jámové stool establishes at least
a safe passage linking both sides of all.
(4) the Habitat, so coach mitts places to be safe and the Hitcher
He had a good view of the emergence of people to transport containers, and the output from it, and on the
bouncing mine cars on its platform.
(5) Jámová stool in places that do not close the door, zátyňovými
ensure the height of at least 1.8 m pažením, which to a height of 0.3 m
must be full, the above can then be with spaces up to 50 mm. Floor all
in the place of contact with the pit, with the exception of the point of entry into the transport containers, and
also the direction of the side walls of the bridge provides a protective tray
bar with a height of at least 0.1 m. In places where they can stay
the staff, from the pit closes on its entire height and pažením
top protects the fixed full shafts.
(6) the entry into the mining zátyně is responsible zátyňovými the door. Zátyňová
the door must be at least 1.4 m high and with a height of 0.3 m from
the floor fully, then the above pažením with spaces up to 50 mm. Space between
zátyňovými door and floor structures or tipping the bridge may be
the most 50 mm. Zátyňová door must not open the way to mining zátyně
and secure against unintentional opening. Zátyňová door
control automatically transport vessel. If you are zátyňová the door
opened up, in the open position against
fall spontaneously. At the entrance to the mining zátyně stojinách jámové
the stools are placed fixed handles.
(7) on the ramps of stairs must be established. If it is not in this
the Decree provides otherwise, it is sufficient as access to other platforms and to the
other cellars equipped with vertical ladder according to § 53 paragraph. 9.
(8) on the platform for the control of the hoist and the balancing of the rope shall be established
fixed lights lighting and signaling devices. Outside of the control of the rope
signaling devices must be switched off and secured against interference by unauthorised
person.
(9) All shall be equipped with a stop that prevents the unintentional re-tighten the
mine cars and trucks hanging in the pits, even when you lose control
the energy for this device. The breakpoint can be part of a RAM
the device. The breakpoint cannot be removed from the activity. All are provided with
also the equipment against falling mining cars and trucks hanging the track into the pit;
This device can be in the transportation of persons excluded from the activities.
(10) a folding bridge is placed and must be balanced so as to enable the
safe passage of container transport in both directions. In its upper position with the
ensures against unwanted folding. Noses bridge shall be lightly swivel
and automatically return to the original position. At the lowest position of the bridge
folding noses may not recline more than to the vertical position. The sides of the sea
the bridge must be covered up to the floor. The floor of the bridge shall be zdrsněna.
The bridge must allow the ramp and exit the mining vehicle from transport containers.
(11) the moving part of the bridge or a RAM device tipping
trespassing into the cellar for people to transport containers or in
space for the entrance to the lezního Department of the pit must be covered with a protective
cover.
(12) the provisions of paragraph 5 shall apply mutatis mutandis to the mine workings, flowing
into the pit.
section 56
Automatic Skip station
(1) Automatic Skip stations may be in their activities to control special
Special signaling device, provided that before the sending of the Special
a dedicated label is automatically verifies and station closure) at the hopper
the standard stack, b) for discharge station inserting pull-out socket
the conclusion of the skip. If you cannot meet these conditions, the operation must be
Automatic Skip stations controlled by hand.
(2) the operation of Automatic Skip stations must be prevented
the volume and weight of overflowing skip in the hopper station and Overstock
discharge station.
Episode 7
Check the hoist equipment and pit
§ 57
Common provisions
(1) status and equipment of the pit, all, skip the station, operating
platforms, mining towers, sheaves, hoist, hoist, compensatory,
the Guide and the deflection of the rope tow, transport containers, including seizures and
harness, návěštního and public address equipment and other parts of the hoist
equipment and emergency transport device control staff.
(2) the Inspection, examination and revision of the hoist equipment and pit is carried out in
the time limits laid down by this Decree, according to the annual plan approved
racing down. Extraordinary inspections, tests, or review
shall be carried out after the accident at the device or in the pit; their range will determine the
the coordination techniques.
(3) racing down the scope of the inspections shall determine the period and the hoist device for
the period when mining equipment used intermittently or in limited
the range; the deadline, however, cannot identify more than 2násobné in comparison with the
the time limits laid down by this Decree, if the extracting device at that time
used less than 40% of the design capacity, and more than 4násobné
in comparison with the time limits laid down by this Decree, when extracting
the equipment used at that time to less than 20% of the designed capacity.
(4) in the days when extracting device is not used, the day tour
does not perform. Shall be carried out until the day before the start of its reuse
transport of persons; However, if the time elapsed since the last inspection less than
40 hours can be made up to the day the tour during the day.
(5) when the interruption of the operation of the hoist device for a period longer than 1 week
set tours. Unless otherwise specified, shall be
Introduction to the renewed operation carried out tours in the range of at least
weekly tours.
(6) tour with a longer period is replaced with a shorter period.
(7) set out the time limits of inspections, checks, functional tests and revisions
may be exceeded by up to 1 working day for the weekly period of 8 days
the two-month period, about 15 days for the six-month period, 22 days for the annual
the time limit and the 1 month for two years and longer periods.
section 58
The pit
(1) Examine the
and the pit, her) daily reinforcement and equipment, management of transport containers, including
any interim leadership of the transport containers at the point of interruption
průvodnice, at a speed of up to 1 m. s-1, and accessible part of the jámové
the pool and its equipment,
(b)) once a week and part of the shaft according to subparagraph (a)) at a speed of up to
0.5 m. s-1,
(c)) once every two months, lezní in detail and the machinery of the Department and other
part of the pit under (a)) at a speed of up to 0.5 m. s-1,
(d)) for each of the third two-month tour with the lezní Department checks the
climbing.
(2) the Inspection takes place specified by prohlížitel. Referred to in paragraph 1 (a) tour.
(b)) shall be carried out with the participation of the specified equipment, inspection referred to in paragraph 1
(a). (c)), and (d)) under the guidance of the technology responsible for the supervision of maintaining
the pit.
(3) Work and tours in the pit will be carried out from the roof of the transport
of the container. Prohlížitel and techniques must use resources
collective security or personal protective equipment against
falling from a height, and with the exception referred to in paragraph 5 are protected against falling
small items a protective roof. In places in the low-lying
the pit and in the radius of 10 m from the pit at the time of the work in the pit shall not delay the people
If you are not in the pit shafts, protected by a guard on the nárazišti other
in an appropriate manner. If this work must descend from the transport
in free space the pit, may occur only if the transport
vessel in calm, with the use of personal protective working resource
against falls from heights and surveillance. At work and inspections
held from transport containers is prohibited to moor personal protective
remedy against falls from heights to a piece of equipment.
(4) the hard work representing the used in the maintenance, repair, or other
work in the pit, on beams embedded in masonry pit or into the
the rock and secured against shifting and flipping. If it does not obstruct the
representing the entire cross-section of the working pit, affixes on the free side of the
handrail height of 1.1 m and the floor a protective Strip to the level of at least
0.1 m or the employees must use the personal protective povalu
equipment against falls from heights. Employees working on this povalu
must be with the exception referred to in paragraph 5 are protected against the collapse of small
the subjects of the shafts or the protective roof protection.
(5) if the work cannot be carried out when the roof of the container or transport
the hard working povalu to set up protective or protective hood, representing the
comply with the following conditions at least:
and nárazištích, air) on the rigs and in the alveoli, which are above the
the place of work may not be operating, mining cars must be secured against
driving, tipping the jumpers must be in the raised position and zátyňová the door
closed and before work bearing the wording "caution, in the pit, the
It works! ". In nárazištích, where they are not folding bridges, space must be
between the door and the floor zátyňovými structures protected against falling
small items; Similarly, ensuring also the mining work leading to the pit,
(b)) the whole pit above the place of work must be inspected before beginning work
and remove any objects that might fall off during the work
or otherwise endanger employees
(c)) if the place of work of transport material or items otherwise than in
the transport container and in the pit of the employees are present, they must be on the
shaft Bank, where appropriate, on the nárazišti, from which it is transported, the present
The Hitcher,
(d)) progress of work must also be addressed in the operational documentation.
(6) the thickness of the walls of metal Corrosive loss of elements of the equipment of the pit is
checks the pits in the dry or dry sections of the jam once every four
years, in other cases, once every two years. Corrosive loss is
determine the measurement of the characteristic elements, such as
průvodnici, rozponě, step, ladder, shoring, and console. At the same time
checks the status of each element and gripping and handles.
Controlled metal element with the Exchange, if its thickness is smaller,
than the strength determined the calculation referred to in the project or in the studies
opinion.
(7) the wear and tear of the wooden průvodnic shall be measured at least once a year.
Wooden průvodnice with the Exchange, if the wear and tear of more than
and) 2 x 5 mm or 5 mm facing sideways in the cross-section of the průvodnice to 120 cm2,
(b)) 2 x 10 mm or 5 mm facing sideways in the cross-section of the průvodnice from 120 cm2 in
220 cm2,
(c)) 2 x 15 mm or 10 mm facing sideways in the cross-section of the průvodnice of 220 cm2.
(8) to repair a worn or damaged průvodnici is prohibited.
(9) the Straightness of the hard wiring transport containers shall be checked before measurements
the new or reconstructed pit or part thereof to traffic. In
the pit with a speed greater than 8 m. s-1 with the straightness of the hard wiring of transport
the container also validates the akcelerografickým measurement of the horizontal acceleration
vessels in the frontal and lateral direction. Akcelerografické measurements are repeated
carried out at least once every two years. The highest permissible front horizontal
the acceleration is 5 m. s-2, the maximum permissible lateral horizontal acceleration is
8 m. s-2. Exceeding these values determine the race of mine action
to reduce acceleration under these values. When the latter higher acceleration
than 8 m. s-2 at the front of the acceleration or higher than 10 m. s-2 at the side
acceleration must be running in the pit until the conclusion of the axle.
The value of the horizontal acceleration for the guest State the straightness of the hard
management of transport containers set out in annex 5.
(10) the Inspection pit in terms of the material on the first instance appealed against the elements jámové
equipment, in the pit of the skipovou mining carried out inspections of at least
referred to in paragraph 1 (b). (c)), at least in other pits in the checks
referred to in paragraph 1 (b). d). This inspection shall be carried out after the completion of the work
in the pit, and after an incident in the pit, as the fall of the mining car or
another burden to the pit.
section 59
All, skip the station and platforms
All, skip the station, operating platforms, ramps,
the other platforms, the bracing, zátyňová door, check gates, bridges,
lock the device, and a device to prevent the fall of mining cars and trucks
the hanging of the track into the pit and electrical equipment all, peeks at the specified
prohlížitel
and) daily
(b)) once a week with the participation of the specified technique,
(c)) every two months under the guidance of the technology responsible for the supervision of
the relevant parts of the winding equipment.
When all of the inspections specified by the prohlížitel also check function
the listed facilities.
section 60
The jindřich mining Tower
(1) for extracting the Tower will see
and once every six months) sklopky, where they equipped the jindřich mining Tower
brake průvodnice and headframe, including platforms, stairs, ladders, etc.;
During this inspection, check the function of the sklopek,
(b)) once a year, the design of the hoisting Tower ^ 22) including the jámových beams,
bumper grid and protective coatings; every 2 years the
checks the svislost extracting Tower
(c)) once every 4 years the construction of metal and concrete tower hoisting a detailed
23. ^ ^)
(2) a more detailed inspection in accordance with paragraph 1 (b). (c)) shall also be made in the
When another inspection finds defect related to the
the design of the hoisting towers, which endangers the safety of work and traffic.
(3) the Inspection takes place specified by prohlížitel. The tour in accordance with paragraphs 1 and 2
shall be carried out under the guidance of the technology responsible for the supervision of machine parts
hoist equipment. A detailed inspection of the construction of the concrete mining Tower
referred to in paragraph 1 (b). (c) expert of the field) will carry out the construction industry specified
racing down.
(4) the frequency and method of survey other braking devices shall designate a movement
the documentation. The tour, however, must be made at least within the time limits and the
in the manner referred to in paragraph 1 and, after each running transport containers in this
the device, always under the guidance of technology responsible for the supervision of the machine
parts of the winding equipment.
section 61
Rope sheave
(1) for sheaves, see through
and, odtlačná) daily sheaves sheaves or pulleys (§ 18 paragraph.
2) bearings including lubrication and protection trough,
(b)) once every six months, and prior to loading the hoist rope sheaves and status
other parts referred to in point (a)) and check operation of the sheaves;
before loading the hoist rope for rope sheave will also compare the shape of the
the Groove with its internal obrysnicí and peeks at the Groove sheaves and its
lining.
(2) the Inspection takes place specified by prohlížitel. Inspection and control by the
paragraph 1 (b). (b)) shall be carried out under the guidance of the technician responsible for the supervision of the
above the machine parts of the winding equipment.
(3) in the case of detection of a change or damage the shape of the Groove forming
the contact surface for the hoisting rope or changes in the cross-sectional area of the rim in the sheaves
the extent of the hoisting rope shall be threatening edit Groove sheaves
osoustružením.
(4) for the new lanovnici to make external and internal loading gauges. These
gauges shall be retained throughout the lifetime of sheaves. Once in a
four years and after adjusting the Groove sheaves osoustružením to be made from
cross-section of the wreaths, the new interior gauges and check the thickness of the walls. On
obrysnici shall contain the date of manufacture. Discarded gauges are
keeps for at least 4 years.
section 62
Extracting machine
(1) in the case of the hoist is inspected
and) mechanical and electrical part of the hoist with the addition of lubricants
According to the plan, examination of the function of lubricating the brake, making static
braking tests in the worst position of the loaded transport containers and
examination of the function of end switches at a speed of up to 0.5 m. s-1,
(b)) once a week in the range according to the letter, and advanced search)
the drum of the hoist rope including the drum or the drum, friction
the blade mounting grooves, including the lining of the friction wheel, State
the coupling of the free drum with fixed drum and examination
function řididla drive and device for checking the programming and the level crossing
speed
(c)) once every two months to the extent referred to in subparagraph (b)) the extended a
examination of the functions of the independent brake equipment of the machine (section 22, paragraph.
13) and tour gear gearbox inspection openings,
d) once a year, to the extent referred to in subparagraph (c)), extended for a detailed
inspection of the mechanical and electrical parts of the hoist, associated with the
examination of the other security elements of the hoist according to
operational documentation. Shall also be leveling the hoist and
sets the inverter.
(2) the Inspection and control in accordance with paragraph 1 (b). and (c))) up to the specified
prohlížitel with the participation of the Machinist, an examination of the functions referred to in paragraph 1
(a). and (c))) performs a greaser. Inspection and examination referred to in paragraph
1 (a). (b)) shall be carried out with the participation of the specified technology, tour, check
and the examination referred to in paragraph 1 (b). (c)), and (d)) under the leadership of technology
responsible for the supervision of the relevant parts of the winding equipment.
section 63
Functional test of hoist
(1) every six months under the guidance of the technician responsible for the supervision of the
above the machine parts of the hoist equipment and technology responsible for the supervision of
the electrical parts of the hoist device performs the inspection, control and
test
and static security and characteristics), and even impressing
brake, by measuring the time from the disconnection safety circuit in
pursuant to section 22 paragraph 1(b). 11; performing the tests to verify the static security and
the characteristics of the brakes and the verification of the time lag in the action of the brake from the
disconnection of the safety circuit is illustrated by graphic records during the
the tests,
(b)) řididla drive, a device for programming and control of the level crossing
speed, safety circuit, hloubkoměru and the speedometer; examination of the
řididla drive, a device for the control of the program and the level crossing speed
the graphic illustrates the records during the tests,
(c)) to verify that the hoisting rope on the friction disc neproklouzlo in action
driving and parking brake.
(2) measurements and tests in the functional test of the hoist shall be carried out
According to annex No 5 and as specified by the manufacturer; If the manufacturer has not specified such
instruction shall determine the procedure of the coordination techniques. Operational documentation specifies
that the management and the security elements in the functional test, they are excluded from the
function.
(3) the Functional test of the hoist in the framework of the revision of the hoist
the device is replaced by a functional test of the hoist in accordance with paragraph 1.
(4) the Inspection, control and test carried out in the framework of functional tests
the hoist shall be replaced by the appropriate inspection, control and test
the section 62.
(5) where it is technically proved that the verification of the correct operation of the hoist
the device or its parts, or verify the results of the tests
results from the implementation of other tests on the same device, this can be těžním from the
the relevant tests.
section 64
Ropes and harnesses
(1) Mining, buffer, and guide a rope and a rope of auxiliary vratů
checked in the whole length including their accessible parts in úvazcích.
The tumble of mining hoists and auxiliary vratů checks also rope on
backup threads on drum and in accessible parts of its mounting on the
the drum or the drum. Operational documentation specifies the way the rope
so the rope could be examined in full length.
(2) Visual inspection of the hoist rope and harness are held:
and at a speed of up to per day) 1 m. s-1, that the rope does not have obvious defects. From
Visual inspection of the hoist rope daily may be dropped in that part of the
which is controlled by the instrument enabling reliably replace daily
a tour of the rope to his non-destructive control; time, the rope near the
the harness and the rope on the backup threads are accessing the drum for peace,
(b)) once a week and before the hoist device to
service after interruption longer than two months at a speed of up to 0.5
m. s-1; time is by measuring the distance of the control clamps, rope in
close the harness, backup threads rope on the drum and the zero gravity balancer moves in
ropes for uniform distribution of the load on the extracting rope, which is not
part of the transport containers, inspection for peace,
(c)) once in two months, after operating the accident threatening condition of the hoist
the ropes and after the interruption of the operation of the hoist device lasted for more than three
month to the extent and under the conditions referred to in point (a) (b)),
(d)), once a year in úvazcích after the release of the rope from the harness. For drum
mining hoists must be carried out when this inspection of reduction of the rope in
length 3 m over the time and sampled the rope in length of 1 m (short).
If the hoisting machines with friction wheel need shortening rope
This reduction of the rope must be střídáno for both jobs of the same rope.
(3) the status of the hoist rope in addition to the inspections referred to in paragraph 2 also validates the
non-destructive control. The first non-destructive control of the hoist rope
performs no later than 2 months after its loading, additional checks
carried out once a year and after running accident threatening condition of the hoist
the rope.
(4) the method of non-destructive inspection in annual limits checks
also the design of the harness of the hoist rope. The first non-destructive inspection
If it has not, the manufacturer shall, before its first use.
(5) Compensation and guide rope and rope auxiliary turn and their harnesses,
browsing within the same time limits, and in a similar way, with the exception of the
non-destructive inspection, such as extracting the rope and his time. For the harness
the balancing of the rope is in the ending is also looking at the point of entry
the rope into the terminals, with the release of the endings are not required.
Reflective of its time and is looking in the same time limits and the like
in a way, with the exception of non-destructive control, such as extracting the rope according to the
paragraph 2 (a). b) to (d)). For the balancing of the rope is a place that is under the
traffic breaks in the bottom of the bend, looking in all kinds of
inspections at a speed of up to 0.3 m. s-1.
(6) inspection of the ropes in accordance with paragraph 2 (a). and) performs the specified
prohlížitel. Inspection of wire ropes in accordance with paragraph 2 (a). (b)) shall be carried out for the
the participation of the specified technology, tour the ropes in accordance with paragraph 2 (a). (c)), and (d))
shall be carried out under the guidance of the technology responsible for the supervision of machine parts
hoist equipment. The same conditions apply for inspection in accordance with paragraph
5.
(7) non-destructive control of the lan and its evaluation will be carried out in accordance with
technical standards ČSN EN 473, ČSN EN ISO 17 025 and EN 12927-8.
section 65
Swapping the lan
(1) an Winding rope hoist device jednolanového should be postponed,
If the sum of the cross-sections of wires with visible cracks on the length straight
times the height of coil springs
and the hoist rope) at the šestipramenného value of 8% of carrier cross section of the rope,
(b) in the case of the hoist rope other) design values of 6% of carrier cross section of the rope.
(2) an Winding rope hoist device vícelanového should be postponed,
If the sum of the cross-sections of wires with visible cracks on the length straight
times the height of coil springs, 10% of the carrying value of any cross-section
the rope, or 8% of carrier cross section of all hoisting ropes.
(3) the Compensation must be deferred, if the sum of the cross sections of wire
with visible cracks on the length equal to 1.5 times the height of coil springs
10% of the carrying values of the cross section of the rope.
(4) Deferred must also be
and extracting the rope and rope) auxiliary turn when a reduction of the carrying rope cross section
on the length equal to 1.5 times the height of coil springs by 20% as a result of faults
wires, corrosion and abrasion resistance wires identified non-destructive control,
(b) compensatory reduction) rope carrier cross section of the rope on the length straight
times the height of coil springs by 30% as a result of these wires, corrosion and
abrasion resistance of wires, non-destructive control identified
(c)) of the Guide and in reducing the impact of the carrying rope cross section of the rope on the length
equal to 1.5 times the height of coil springs by 50% as a result of these wires,
corrosion and abrasion resistance wires identified non-destructive control, or if the
to release the wire rope or a spring from the volume,
(d)) of each rope to the rapid growth of these wires or when quick and
a significant extension of the rope.
(5) the putting off of the rope is made according to the operational documentation.
section 66
Transport container
(1) for the transport of the container is checked
daily container traffic) and its hinge and Cap container transport
bottom emptying and vícelanového hoist also aligner
moves in the ropes, if it is part of the transport containers,
(b)) once a week, a transport vessel and other parts under (a))
including examination of the function of the seizures and the closure of transport container bottom
emptying,
(c)), every two months a transport vessel referred to in point (b)), including the
examination of the function of its moving parts (lock-off device of mine
cars, doors transport containers, etc.),
(d)) and plug when replacing the hoist and the balancing of the rope.
(2) When the Exchange transport containers shall be carried out in the scope of control under the
paragraph 1 (b). (c)).
(3) the Inspection and examination of the functions referred to in paragraph 1 shall be specified by the
prohlížitel. Inspection and examination of the functions referred to in paragraph 1 (b). (b))
shall be carried out with the participation of the specified technology, inspection and examination functions
referred to in paragraph 1 (b). (c)), and (d)) shall be carried out under the guidance of technology
responsible for the supervision of mechanical parts of the winding equipment.
(4) the method of non-destructive inspection in annual limits checks
also, the construction of the hinge. The first non-destructive inspection, if it
has not the manufacturer, shall be carried out before the first use.
(5) transport containers or liners to replace them, if the
wear and tear of more than 2 x 5 mm or 5 mm laterally facing; When the rope
leadership Exchange housing guides, is the largest internal dimension hole
housing more than 20 mm is the nominal diameter of the rope guide.
(6) the wheel of the lead, where appropriate, his hoop with the Exchange, if the
his wear or damage to the degree specified by the manufacturer.
§ 67
Special signaling, signaling and communication devices
(1) Signaling, special signaling and communication devices is checked
and examination of its function),
(b)) once a week, inspection and examination of its features,
(c)) every two months inspection and examination of its functions in accordance with
(a) (b)), including control of its insulating State.
(2) the Inspection and examination of the functions referred to in paragraph 1 shall be specified by the
prohlížitel. Inspection and examination of the functions referred to in paragraph 1 (b). (b))
shall be carried out with the participation of the specified technology, inspection and examination functions
referred to in paragraph 1 (b). (c)) shall be carried out under the direction of an authorised technician
the supervision of the electrical parts of the winding equipment.
section 68
The lock and test ride
(1) Locking the ride is done throughout the traffic in both directions
After the takeover of the hoist strojníkem after the inning, in which the winding gear
It was not used to driving, after their work in the pit, after nesamočinném
hloubkoměru pointer, after disconnection of the drive and after
cross-dock transport containers at all, and that of deeper, with an empty transport
container.
(2) the test drive is carried out throughout the transport track
and) after mounting the hoist, after replacing the transport containers, after
replacing the lining Groove of the friction wheel, after loading the hoist,
countervailing or guide ropes and rope attachment after every regeneration in
the harness or drum, and ten rides with an empty transport container and ten
rides with the largest permissible load
(b)) after replacing load-bearing part of the hinge, guides, transport containers or
the main parts of the seizures, and ten rides with an empty transport container.
(3) the first test ride at speeds up to 2 m. s-1.
The speed of the other test runs determine the technician responsible for the supervision of
the mechanical parts of the hoist device, which also determines the unit staff
controlling the movement of the newly loaded ropes.
(4) the lock and test drive performs the engineer after agreement with narážečem
the major take-out platforms. At the time of the trial and the lock drive
not in the same pit to haul a person.
§ 69
Records
(1) on the implementation and results of the examinations, checks and tests shall carry out
the record, which is carried out; the daily record also checks the time
an indication of their termination. If inspections, checks and tests for
the participation of or under the direction of technology, signs the record also this techniques.
(2) the records referred to in paragraph 1 in the scratch book tours hoist equipment
and the pit checks
and) once a week a technician responsible for the supervision of the relevant parts of the
hoist equipment and over maintaining the pit,
(b) once every six months) coordination techniques,
(c)) once a year for racing.
(3) in the Auxiliary hoist equipment and book tours of the pit is also
record deficiencies found at the device or in the pit and their
delete and all the relevant amendments at the device and in the pit,
major events at facilities and in the pit, and the significant events
regarding the drive.
section 70
Revision of the hoist equipment and pit
(1) once every two years the Commission shall the experts determined the race of mine (§
4 (4). 2) revision of the hoist equipment and pit as a whole. When reviewing the
and check the prescribed management) documentation and the extent laid down by the
and carried out inspections,
(b) the results of the survey) will examine comprehensive parts of the hoist equipment and pit
carried out in the period since the last review and the suitability of the intended measures to
These inspections,
(c)) performs the external inspection of selected parts of the hoist equipment and pit
(nárazišť, platforms, mining towers, electrical equipment including návěštního
and the public address equipment, etc.), in particular part for which in the period
Since the last revision occurred faults,
(d)) and the actual state of equipment compares the hoist device with the project and
the technical documentation,
(e)) will examine the work of technicians responsible for the supervision of the appropriate
parts of the hoist device and above maintaining the pit,
(f)) performs a functional test of the hoist and the examination of the management and
safety circuits and functions návěštního, special návěštního and
public address equipment.
(2) measurements and tests for the revision of the hoist shall be carried out in accordance with annex
No 5 and as specified by the manufacturer; If the manufacturer has not specified such instruction shall be determined by
How expert the relevant profession or coordination techniques. Operating
documentation to determine which elements of control and security when working
the test put out of function.
(3) the revision takes place with the participation of technicians responsible for the supervision of the appropriate
parts of the hoist device and above maintaining pits and technicians for the machine ^ 25)
^ 26) and the electrical equipment of the organisation intended the race down. The term
the venue of the revision of the hoist equipment and pit racing down the district shall notify the
mining of the Office at least one month in advance.
(4) the Organization shall submit to the Commission of experts referred to in paragraph 1 at the start of
revision of the hoist device file on driving on the rope, a report on the revision of the
electrical technical equipment, ^ 27) a report on the revision of the reserved
technical equipment, ^ 28) that are part of the hoist device, and
the results of the measurements referred to in § 58 paragraph. 6 and 9, section, paragraph 61. 4 and section 66 paragraph. 4.
(5) on the implementation of the revision of the hoist equipment shall draw up a panel of experts
the report, which, together with a draft of any measures shall submit to the race
the mine within 15 days after the completion of the district mining Office. Revision
the message must contain the conclusion on whether mining equipment is able to secure
operation. The conclusions of the review report of the hoist device the older 30 years must
be confirmed by professional experts ^ 9a) professions of the mechanical and electrical engineering.
TITLE III
SMALL MINING EQUIPMENT AND PIT
section 71
Small mining equipment and pit
(1) For a small pit winding gear and apply the provisions of titles I and II,
that
and zátyňová on the main door) withdrawing the platform may not be controlled by
automatic transport container
(b)) the length of the bevel type průvodnice can be only 0.5 m,
(c)), the height must be at least five quarters of the maximum allowed
the speed, but not less than 4 m,
(d) the length of the working průvodnice in) extracting Tower in jámové pool can only be
1.5 m and effective braking distance of just 1 m,
(e)) the ratio of the nominal diameter drum, friction wheel and sheaves to the
the nominal diameter of hoist rope shall be not less than 50, at the hoist
the machines located in the underground with the traffic lane to the 100 m shall be not less
than 30,
f) parking brake for hoist driven by compressed air may not
During his tenure the fuel cut-off power to the engine,
(g)) may not be fitted with a device which ensures uniform delay
braking locking brake,
(h)) will end, and the one the switch it in height,
I) extracting machine, which is not used for regular driving, may not have
the device for checking the programming and the level crossing speed nor independent
the device of the braking equipment (section 22, paragraph 13),
(j)) may not be řididlo drive, if it's not about mining machine with automatic
management,
to the depth of the hoist) with friction disc may not have the equipment for the
check the disconnection device parameters for rektifikačního hloubkoměru
movement of the machine,
l) mechanical depth gauge of the hoist with a friction disc may not have
device for automatic adjustments of the settings of hloubkoměru,
m) at the engineer may not be the optical label for the control
the establishment of the transport containers to the main plateau, take-out
n) may not be recorded work mode of the hoist, the use of
emergency button "STOP" or placing bicycles and brake to
activities not indicated by impressing, overrun brake
the authorised speed of the hoist rope or unwanted sagging between the drum and the
lanovnicí,
non-destructive inspection of) transport containers, the hoist rope, sling and
the harness may be replaced by an authorized expert the profession of mechanical engineering,
p) measurements and tests under section 63 and 70 may not be carried out in accordance with annex
5.
(2) in the case of the hoist, which is not equipped with a řididlem drive, must be
the device for checking the programming and the level crossing rate used
microprocessor system with enhanced reliability. ^ 29)
(3) Mining machine that does not have a device for checking the programming and
level crossing rate, must be equipped with a device ensuring disconnection
the safety circuit when the speeding more than 15%,
possibly the most about 30% at allowed speed of less than 3 m. s-1.
TITLE IV
EMERGENCY TRANSPORT DEVICE AND THE VERTICAL LADDER
section 72
Emergency transport device
(1) For emergency transport equipment and pit the provisions of titles I, II
and (III) if in this title, unless otherwise specified.
(2) if it is not available to mobile emergency transport device
own těžním engine, self propelled and its own power supply
electricity, which is able to place the needs of the limit 2
hours, establishing in the pit deeper than 200 m, if it is not a case referred to
in paragraph 3, the stable emergency transport device.
(3) in a pit with two and more monster mining devices applicable to the transport of
persons may be regarded as one mining equipment emergency transport
equipment, if its container traffic achieves the most 200 m from lowest
operated by the adjacent levels of the hoist equipment; the condition is that, in the
the section, in which the two are operated winding gear, is built
lezní Department.
(4) Emergency Transport device recalls:
and resolution),
(b)) driving brake braking force, which raises the weight or
Springs; for the calculation and the certainty of this brake applies the provisions of section 22 of the
on the combination of the brakes,
(c)) end switch on hloubkoměru against passing through transport containers
the highest and lowest position, which puts into action the brake
emergency transport device
(d)) návěštním equipped for giving the label of the container transport
Habitat engineer emergency transport equipment; signaling device
can be replaced with audio input.
(5) the management of the emergency transport device may be commissioned only
an employee, who satisfies the requirements of section 7.
(6) Transport vessel mobile emergency transport device may not
be conducted, if the shape is modified so that it cannot catch on
reinforcement or elements of the rigging of the pit. The transport vessel emergency transport
the device may not have seizures. The person in it must be protected from falling
small objects and running water, before falling out of it and before
contact with equipment and reinforcement of the pit. The operator of an emergency transport
the device will determine whether the transport vessel will be permanently suspended on a rope
or hang up before using the emergency transport device.
(7) the spacing between the transport tank-led emergency transport
equipment and jámovou reinforcement and equipment and other means of transport containers
shall be determined in accordance with Annex 2.
(8) the hoisting rope emergency transport device must have a nominal
the average is less than 14 mm, and in nevedené the transport container must be the rope
nekroutivé construction. The angle of deflection of the rope from the plane of symmetry of the
led by the Centre of the Groove sheaves must not exceed 1st 30 '. The number of
layers on drum is chosen so that the sides of the drum above the last
a layer of at least 1 to 1.5 times the nominal diameter of the rope.
(9) the ratio of the nominal diameter sheaves to the nominal diameter of the winding
rope emergency transport device is at least 50.
(10) the accidental transport of equipment, documentation, which leads
contains:
and a book on riding) rope
(b) the Regulations about driving on) the rope,
(c) Helping the book tours of emergency) of transport equipment and pit,
(d)) the importance of the label,
telephone order, e)
(f) documentation of the hoist rope) sling and harness.
section 73
Vertical ladder
(1) a vertical ladder with protective basket provides the full length, with the exception of
the first 3 m from the foot of the ladder and 2.5 m in place of the regular boarding
it. The ladder is fastened to the reinforcement of the pit, independently of the rozponách and
rungs or welding to the structure. At a distance of not more than
10 m to establish rest stops, which can also be hinged.
(2) vertical ladder is placed and constructed so as to be able
the transition of individuals from any transport containers to and from the mining works in the ústícího
the pits on the vertical ladder and back. In the other section 53 shall apply mutatis mutandis.
§ 74
Check the emergency transport device
(1) Emergency transport equipment, signaling and communication equipment,
vertical ladder and the capacity of the pit shall be inspected once every six months
under the guidance of employees referred to in section 6 (1). 3 to 5; the hole
checks the whole section over a range of emergency transport
the device. This check shall be carried out functional test emergency
transport equipment, mutatis mutandis, in accordance with section 63; the scope of this test determines
operational documentation. Check the capacity of the pit shall be carried out with the participation of
technique with supervision over keeping the pit.
(2) a mobile emergency equipment including návěštního and
the public address of the device is carried out under the guidance of the technician responsible for the
operation of this device. Application of mobile emergency transport
devices on all pits, for which it is intended, it controls the passage
hole in the whole section to its destination and the range at least once a year under the
the leadership of the technology responsible for the supervision of maintaining controlled pit.
(3) the inspection and other measures related to the operation of the
emergency transport device and the vertical ladder, including the time
data on their record, the one who is carried out, and to
the documentation referred to in section 72, paragraph. 10.
THE HEAD OF THE
MINING EQUIPMENT IN THE EXCAVATION, THE DEEPENING AND THE RECONSTRUCTION OF THE PIT
§ 75
Introductory provisions
(1) For extracting device when digging, the deepening and the reconstruction of the pit
the provisions of titles I to IV, provided in this title, unless otherwise specified.
(2) for the excavation, the deepening and the reconstruction of the pit must be developed
operational documentation.
§ 76
The right of persons
The right person must be established at least, if the difference between the
ohlubní and workplace in the pit is more than 20 m.
§ 77
Mining equipment and its operation
(1) if it is to be as a transport vessel for the transport of persons, used the shackle must
be empty. No one shall stand or sit when driving on the edge of the okovu or
the vyklánět over the edge. When the transport of persons, equipment must be for the
Automatic tipping okovu culled from the function.
(2) in the carriage of persons must be provided with a protective container transport
roof, with the exception of the transport section of the pit, in which transport container
It is not guided by a fixed or a rope.
(3) The transport container must be filled only to a distance of 0.1 m
below the top edge. Objects beyond the edge of the transport containers, if
intervene beyond its plan profile, entangling and ensure
against falling out or jamming.
(4) Transport vessel with opening walls must be ensured,
that could drive spontaneously open.
(5) manipulate the moving container transport is permitted only when the
the speed of less than 0.2 m. s-1.
(6) to postpone the Guide transport containers in any way with
the exception of the section in which the transport vessel is not conducted, and with the exception of
the time when the transport vessel is filled, vyklápěna, zavěšována, or
odvěšována of the sling or carry out repairs or inspections on
shaft Bank closed on ohlubňovém povalu, korpskommandant is prohibited.
If exceptionally you need to do this, so the State may be just for the Standing
supervision.
(7) the hatch on the ohlubňovém povalu may be open only for the time needed
for the passage of transport containers or burden.
(8) in the section in which it is not the burden of the transport container or hanging on
tow guided, and in places of transit jámovou seat and equipment
forming equipment and jámové all, the pool must not be higher than the rate
2 m. s-1.
(9) the speed of the transport containers-led or led by the load in transit
shafts or jacks and at a distance of at least 1 m in both
directions from the place of transit shall not be higher than 0.5 m. s-1.
(10) for the electrical hoist must be at the Machinist
signalling of the position of the průjezdových hatches in ohlubňovém povalu
(open, closed).
§ 78
Giving the label
(1) the label of the workplace in the pit may give the employee who passed the
an internship in the range specified by the racing down and executed successfully before the exam
the Commission specified the race down.
(2) an employee referred to in paragraph 1 shall be examined repeatedly within
not more than 2 years by the Commission in accordance with paragraph 1.
section 79
Pit equipment and management of transport containers
(1) when the transport distance of more than 50 m, with the exception of section 45 m from the
the bottom of the pit or reconstruction must be the transport container or load
hanging on a curtain kept at least two ropes or průvodnicemi.
(2) the vertical distance between guides guide the sled must be at least
1 times pitch wooden průvodnic and 1, 3 times the spacing of metal
průvodnic or guide ropes. The leader of the sled with automatic basket
okovu will one on one guide rope guide.
(3) the nominal diameter of the rope guide on small hoist equipment must be
at least 18 mm.
(4) When digging, the deepening and the reconstruction of the pit may not be observed
the requirements of § 49 paragraph. 1, 6, 9 and 10.
§ 80
Interim lezní Department
(1) in the trenched, prohlubované and restored the pit can be established
Interim lezní the Department, whose distance from the bottom of the pit or the place
reconstruction must not be greater than 50 m.
(2) in the section of the pit, where not even the interim lezní the Department, you can use
vertical ladder under section 73, or rope ladder. Rope ladder can be without
protective basket and landings, while its length must not be greater than the
20 m; the ladder must be tightened and anchored or at least at the lower end of the
held or encumbered by the weight of at least 50 kg. Rope ladder
from the pit can be removed just for the time when not working in the pit, and the
for blasting.
§ 81
Free depth and stamping of the excavation
(1) Upon punching another mine of trenched, prohlubované or
reconstructed pit may use excavating equipment for mining conditions
specified in the project.
(2) in the activities referred to in paragraph 1 may not be set up free depth.
section 82
The jindřich mining Tower
Oil rig may not be equipped with
brzdicími průvodnicemi) or other brzdicím devices
(b)) the buffer rack,
c) protective channel
and do not allow for the settlement of its possible tilt or installation
device for turning Groove sheaves.
section 83
Rope sheave
(1) the ratio of the nominal diameter of the rope sheave and drum of the auxiliary and reverse
equipment for loading, tension and another handling the rope to
the nominal rope diameter must be at least 20.
(2) the angle of deflection of the rope sheaves-led from the plane of symmetry of the Center
the Groove must not turn the auxiliary and equipment for loading, tension
and another handling the rope exceed 3.
§ 84
End switch
(1) the end switch in altitude to the activities of the safety brake
the hoist at the moment is the structural element of the transport containers,
that would be the first could crash into the buffer grid or sheaves,
from such barriers at least 1.5 m for hoisting machines
air power on/off switch may be in the free end height of replaced
end switch on hloubkoměru if fully replaces its function.
(2) unless, in the case referred to in the second sentence of paragraph 1, may not be on the
hloubkoměru end switch.
(3) is not required for the lower end switch operating position of the transport
of the container.
§ 85
Ropes used in the excavation and self-supporting cables
The requirements on the carrying capacity of the rope used in the excavation and loading capacity
samonosného cable defined in annex 4.
§ 86
Transport container
(1) mounting brackets must be attached to the housing of the container okovu sufficiently
high above the Centre of gravity, in all the circumstances to ensure the stability of the
okovu. Container or podstavník of mine cars can be pegged to the
the hinge of the hoist rope.
(2) Transport the container may not have seizures.
(3) the Shackle for the transport of persons may not have the handle, must be at least 1.1 m
high and not have the bottom emptying. Floor area to stand in
okovu must be at least 0.18 m2 for one person.
(4) Without transport containers may only be delivering just the burden of excessive
weight or oversize dimensions if they are hung directly on the sling
binding means; Sling must have at least 7násobnou
safety due to the maximum static load.
(5) part of the transport containers are counted on their largest static
the load, and must have at least 7násobnou to security between the
the strength of the material.
(6) for the container and podstavníku mining cars need not be complied with
the requirements of section 37, paragraph. 4, 6 and 14 (a). (b)).
§ 87
Sling and harness
(1) the curtain and time and their parts are calculated on their biggest
static load, and must have at least 10násobnou safety
the strength of the material, for load-bearing thread at least 15násobnou.
(2) the hook must be secured by a lock against unwanted chilling transport
container or load.
(3) the Hinge must be after loading test on the maximum permissible load.
(4) other curtains and harnesses, which are used for hanging
transport containers, shall have at least the same safety as the rope.
section 88
Signaling device
(1) the hoisting device must have at least this signaling device:
and) two independent signaling devices to operate from the work
povalu and from the bottom of the excavation, or from the place of the reconstruction. This signaling
the device must be audible at the engineer and on
shaft Bank and must be sonically distinguishable,
(b)) if the device is enabled at the right of the persons must be at least
one signaling devices according to subparagraph (a)), and transport of operable
the container in which this right is enabled, and after the whole transport track;
This requirement need not be met when passing through the waste chute,
(c) the signaling device operable from) ohlubně sonically distinguishable from
the device referred to in subparagraph návěštních, and) and audible on
site engineer and at the shaft Bank. When the location of the hoist on the
the surface of this device must be made as electrical signaling
the shock label.
(2) the Signaling device referred to in paragraph 1 may be in addition to giving a label to
control of the hoist used under the conditions specified in the Regulations about driving
the rope also for communication between workplace on the bottom of the excavation, on
work povalu, on strojníkem, but the shaft Bank and in that case, the
be intended for this purpose special curly label.
(3) to control the auxiliary vratů signaling device must be set up sound
distinguished from návěštních the equipment referred to in paragraph 1. This signaling
the device must be audible on the shaft Bank and at the point of service
auxiliary vratů.
(4) the Signaling equipment referred to in paragraphs 1 and 3 may not meet
the requirements of § 40 paragraph. 7, § and § 42 paragraph 44. 4.
(5) the use of a special device (section dedicated návěštního, paragraph 44.
1) is not allowed.
§ 89
Communication devices
Communication devices (section 45) must be established at least between the narážečem on
shaft Bank and strojníkem.
§ 90
Work representing the
(1) the work is proposed on the largest representing the load occurring in the
operation. The calculation is carried out in accordance with annex 6.
(2) the place of passage through the pipe, cable, or plate ducting in the povalu,
code words full of trim in the amount of at least 0.3 m. If it is not the place to which the
passes through the transport vessel, fitted with shafts of both parties povalu the RAID
with the nálevkovitým extension to the amount of at least 1.2 m, provided with a hatch
or satisfy the full ohrazením to the amount of at least 1.2 m.
(3) after its construction Work representing the Commission shall examine the experts designated by the
racing down (section 4 (2)).
(4) the work must be in the waste chute when it is relocated, ensure
against the move and flip, suspension and mobile work representing also
against turning.
(5) the speed of movement of the suspension and the itinerant work povalu must not
be higher than 0.3 m. s-1. When the movement of povalu it may be just a
identify employees who must use when moving povalu
personal resources to ensure against falls from heights. The conditions for the movement of
povalu, including conditions for securing the items on povalu against
unwanted movement determines the operational documentation. The movement of the suspension
povalu is performed standing.
§ 91
Protective representing
(1) for the protection of workers at the bottom of the excavation and reconstruction
the pit up protective waste chute. Working in the pit at the same time in different
Heights, is hereby established for the protection of workers over below the highest
workplace more protective waste chute. The calculation is made according to povalu
Annex No 6.
(2) Protective waste chute after his construction of the Commission shall examine the experts designated by the
racing down (section 4 (2)).
(3) the hatch in the protection povalu must not be operated manually. In a two-part
the lid must control both parts at the same time.
(4) If you cannot work in the pit to set up protective or trade waste chute
the hood, it is necessary to comply with at least the conditions specified in § 58 paragraph. 5 with
by
and jámové stools at the shaft Bank) and on nárazištích over the place of work in the pit
full payment must be zapaženy to a height of at least 1.2 m,
(b)) on the shaft Bank must be present whenever the Hitcher in the pit works
(c)), each floor and mine workings, flowing into the pit, which are above the place
the work must be at least 3 m from the pits closed.
section 92
Auxiliary door
(1) an auxiliary door must be equipped with retarder. Retarder
a must have for the maximum permissible load static security at least
2násobnou.
(2) the Assistant turn the drum must be equipped with either Ratchet and ratchet or
the second brake, samosvornou transmission or other locking device.
(3) the ratio of the nominal diameter of the drum of the auxiliary turn to the nominal
rope diameter is at least 20.
(4) operating instructions auxiliary reverse can be determined only employee meeting
the requirements of the special legislation. ^ 30)
(5) the auxiliary gates can be controlled remotely. ^ 31) a remote-controlled door
browsing before his first run in the inning and after termination of the
the use of the.
§ 93
Inspection pits
(1) a tour of the pit is done from the top down.
(2) after the blasting work in the pit and its surrounding area to a distance of 20 m
browses to the pit and the adjacent spaces from the point of blasting upwards
within a distance of 50 m, down throughout the free length of the pit.
§ 94
Check the ropes and harnesses
(1) when the second two-month inspection Visual inspection shall be carried out
the hoist rope and harness, and after the release of the rope from the harness; When it is
performs a reduction in the length of rope 3 m above the covers.
(2) Full-time part-time guide ropes and ropes of itinerant povalu renewing the
period of not more than 6 months.
section 95
Use of the lan
Rope hanging loaders may only be used for a maximum of three months.
TITLE VI OF THE
MINING EQUIPMENT AT THE DISPOSAL OF THE PIT
section 96
(1) for the mining equipment used in disposal pits the provisions
the head of the fifth, and need not be complied with the requirements of section 76.
(2) the kind of transport containers and method of leadership determines the operating
documentation reasonably under special legislation. ^ 32)
PART THE THIRD
OTHER MODES OF TRANSPORT
§ 97
Transport equipment
(1) the provisions of this section apply to the transportation of the device without extracting the Tower, with the
extracting Tower or with only the mining structure ^ 5) and with a maximum authorised
at a speed of 2 m. s-1 and less
and with the transport vessel) hanging on the rope,
(b)) with the transport vessel with its own power nezavěšenou on the rope,
(c)) for the transport of loose hanging loads
(hereinafter referred to as "transport device").
(2) The transport equipment not covered by part two.
§ 98
Permit the operation of transport equipment
Operation of transport equipment and the transport of persons on it allows racing mine
on the basis of the assessment of the experts of the relevant professions to this device.
Permits issued in writing.
§ 99
Requirements to the operational documentation of transport equipment
(1) the operational documentation of transport equipment shall determine in particular:
and measures to ensure safety) in the movement of containers and transport
the burden,
(b)) for the safe movement of space transport containers and the burden of,
(c)), where appropriate, the method of extricating the people the burden of stranded in the pit,
(d) the entry, if applicable) solution for the loading space and its equipment,
(e)) the requirements for anchorages and stabilization of transport equipment and its
any of the tracks,
(f)) method of propulsion of transport equipment,
(g)) kind of ropes, transport containers, the sling and harness,
h) type and position of návěštního and public address equipment.
(2) the requirements for supervision of transport facilities and maintaining the pit, on the
control, or the control of transport equipment, service, maintenance,
inspection and review of transport equipment and pits, giving the label
samojízdu, the order of operation of transport equipment, records and documentation
the transport equipment will determine the race down in the operating documentation reasonably
under Title III of part two.
PART THE FOURTH
FINAL PROVISIONS
§ 100
Transitional provisions
(1) an winding gear and shaft designed, built, and put into service
or refurbished before the entry into force of this Decree may be
use, provided that they comply with the requirements of the legislation in force in the
the time of their design, position, putting into operation, where appropriate,
reconstruction, including the permitted exceptions from the rules in force. When
reconstruction must be extracting equipment and pit listed in accordance with this
by Decree; When partial reconstruction must be in accordance with this Decree
given the appropriate part of the hoist equipment and pit.
(2) the experts of the profession of mining, mechanical and electrical engineering, and expert
section 4, paragraph 4. 2, who were confirmed the Czech Mining Authority or district
Mining Authority in accordance with the rules in force yet, until 31 December 2004. December 2005
consider the experts meeting the requirements of this Ordinance; After this
the term only when passed the exam from the knowledge of this Decree and other
legislation relating to the vertical transport and walking before the Commission
the district mining Office.
(3) workers who carry out the activities referred to in section 6 (1). 2 to 5 and
did the test according to the valid regulations, and yet their representatives to
December 31, 2005, be considered as meeting the requirements of the employee
the Decree; After this date, only when you have passed the exam from the knowledge of this
decrees and other legislation relating to the vertical
transport and walking before the Commission of the district mining Office.
(4) workers who carry out the activities referred to in section 7 to 9 and
did the test according to the valid regulations, yet up to date
the next verification of professional competence are considered staff meeting
the requirements of this Ordinance.
(5) the measurement and test required § 63 paragraph. 2 and section 70 paragraph. 1 (a). (f))
until 31 December 2006. December 2004 can perform according to present regulations.
(6) the requirements of section 23, paragraph. 2 (a). and) must be at the earliest
the reconstruction, but not later than 31 December 2006. in December 2005, i met with the hoist
the machine referred to traffic before the entry into force of this order, if the
It's not about mining machine to use the buttons on the small winding gear,
emergency transport equipment, mining machine at the bottom with the renowned
útlumovým programme or the hoist to the bottom with the anticipated
the termination of mining activities until 31 December 2006. December 2008; the premise of their
mining activities must be supported by the opinion of the district mining Office.
(7) the provisions of § 25 paragraph. 1 to 4 must be the closest reconstruction,
However, at the latest, until 31 December 2006. in December 2006, populated even in the hoist
referred to the operation before the entry into force of this order, which is
used for a proper ride, if it's not about mining machine to use
the buttons on the small winding gear, emergency transport equipment, mining
the machine on the bottom with the renowned útlumovým program or for extracting machine
down with the termination of mining activities until 31 December 2006. December 2010;
the premise of their mining activities must be supported by the opinion of the
the district mining Office.
(8) the requirements of section 22, paragraph. 14, § 23 paragraph. 2 (a). and, § 25 paragraph). 1 to 4 and
§ 34 paragraph. 3 must be filled and on the hoist at his relocation
on another hole, if it's not about mining machine to use buttons, small
mining equipment, emergency transport equipment, mining machine at the bottom with
published by útlumovým or the hoist to the bottom with
the expected termination of mining activities within five years from the date of
transfer; the premise of their mining activities must be documented
the opinion of the district mining Office.
§ 101
Mutual recognition clause
The technical requirements laid down by this Decree, which does not arise directly
of the relevant legislation of the European communities, shall not apply to
products which have been manufactured or marketed in one Member
State of the European Union or originate in any of the States of the European
free trade association that are simultaneously a Contracting Party
The European economic area, provided that such product
corresponds to the
and the technical rules that) are for the manufacture or placing on the market,
where appropriate, for the use of this product in one of these States
binding,
(b)) technical standards or rules of good manufacturing practice, which are
issued national standardisation body or entity equivalent Department
built in accordance with the law and the requirements of the State, which is
a Contracting Party to the European economic area,
(c)), the international technical standards, which is one of the
the bodies of these States shall be entitled to, or
(d) the production methods used) in one of those States, in accordance with the
his legislation and requirements, for which there is sufficient
detailed technical documentation to ensure that this product can be
for this purpose the use of assessed using the incremental tests
If these regulations, technical standards, rules, requirements or procedures
guarantee a level of protection corresponding at least to the extent of a legitimate interest of the
protection in the Czech Republic.
§ 102
Cancellation provisions
Shall be deleted:
1. Return the Czech Mining Authority No 12/1982 levels. in CZECHOSLOVAKIA., on safety and
the protection of health at work and the safety operation in the vertical transport and
walking in organizations subject to the supervision of the State Mining Authority (reg.
the amount of the 19/1983 Sb.).
2. Return the Czech Mining Authority no 16/1986 uu. in CZECHOSLOVAKIA., amending and
following the yield of the Czech Mining Authority no. 12/1982 uu., in CZECHOSLOVAKIA.
safety and health at work and the safety in the
vertical transport and walking in organizations subject to the supervision of the State
Mining Authority (reg. in the amount of 18/1986 Coll.).
section 103
The effectiveness of the
This Decree shall take effect on 1 January 2005. in January 2004, with the exception of § 101,
which shall take effect on the date of the entry of the Treaty of accession of the Czech
Republic to the European Union, and of the annex No 5, which shall take
the effectiveness of day 1. January 1, 2005.
Chairman:
Prof. JUDr. Ing. Makarius, CSc., in r.
Annex 1
Specific requirements for the project of the hoist equipment and pit
And the specific requirements of the project. the jindřich mining Tower and its calculation
1. Design and calculation of the design of the hoisting of the tower is carried out using the method of limit
States in accordance with the technical standards ^ 33) or other appropriate method, load
extracting the Tower shall be determined in accordance with the technical standards. ^ 33)
2. In the project of extracting Tower, determine the load constant and random load
long-term, short-term and emergency, including extraordinary burdens
the stranding of transport containers to the braking průvodnic, where appropriate, other
braking equipment and transport containers at impact into the buffer.
The project will determine the types of load, including the load factors
dynamic effects and combinations of load according to annex No 3 and under
technical standards. ^ 33) for extracting the tower for the excavation of the extraordinary burden
does; It does not apply to oil rig, which will be used for future
the operation of the mine.
3. If used for excavating the oil rig, which will be used for
future operation of the mine, the project determines the load for its future use and
load for the digging of the pit.
4. The project of extracting free height specifies the length of the tower with the fact that its length will be
at least 8 m, a further specifies the attachment of the braking průvodnic, where appropriate, the
the design, location and mounting of the other braking devices.
5. the oil rig is proposed from metal or concrete.
6. The project of extracting the tower to determine:
6.1. type of material, including the factors and conditions,
6.2. the limit štíhlosti bars of metal construction,
6.3. the deformation of the metal elements of the holiday and extracting the tower as a whole,
6.4. the smallest permissible dimensions of the various components,
6.5. obstruction marking and lighting of towers in terms of extracting air
transport,
4.1. quality requirements for welding structures ^ 34) and the degree of
eligibility for the production of these structures. ^ 35)
7. The project of the concrete mining towers shall be carried out in accordance with technical standards. ^ 36)
8. The foundations of the tower by the mining project will determine the technical standards. ^ 37)
(B) specific requirements of the project. the hoist equipment and pit
The project of hoist equipment and pit to determine:
1. cross section and length of the wooden průvodnic, where applicable, the size, profile and
the thickness of the walls of metal průvodnic, size, wall thickness and profile
span and partitions, and this with regard to their expected lifetime,
the static and dynamic stresses from the operation of the hoist device, method of
mounting span and span of the dividers, vertical distance, construction and
the arrangement of the lezního Department, and even the provisional lezního Department
excavation, deepening and the reconstruction of the pit, the quality requirements in the
welding constructions ^ 34) and the degree of competence for the production of these
structures, ^ 35)
2. the method of management of transport containers, the location of průvodnic and fixing them
to rozponě, and the size of the horizontal and vertical forces on the
průvodnice for rope management transport vessel type (type) of the Guide and
deflection of the rope, their location, their method of anchoring and tensioning,
the transition to the leadership of the průvodnicemi and how to protect kotvicího and tensioning
before contact with the rope the countervailing and against the downturn,
3. type (type) ropes, transport containers, the sling and harness,
4. the location of the water level sensing devices, the device also hoist skipového
the location of the guard levels decline in the jámové pool, at the hoist device with
Balancing rope also the location of the device, which prevents the formation of
loops and buckling of the balancing rope
5. construction and work load and protective povalu for maintenance,
repairs and other work in the pit and excavating, deepening and reconstruction
the pit,
6. conditions of use of the hoist device for hloubicího the excavation of another
Mine works from the cut, prohlubované and reconstructed pit,
7. the permissible deflection of the connector from the fracture points of průvodnicového stroke
the vertical.
Annex 2
The tolerances and gap
And tolerances.
The tolerances in the strengthening and completion of the pit and mining Tower
expressed in mm, with tolerance to the center of the pit is marked, the derogation
from the center of the pit is marked with +.
1. The tolerances for reinforcement:
and jam with circular reinforcement) monolitickou, brick, Panel and tybinkovou
+/-100,
(b)) circular pits with other types of reinforcement of 0 to + 200,
(c)) for reinforcement of rectangular pits
1. nenesoucích průvodnice +/-15,
2. průvodnice bearing for the inner wall of the beam toward the
the middle of extracting zátyně, +/-10.
2. The tolerances for the equipment of the pit:
and with a span from the vertical) bearing the průvodnice from one side of 0 to + 20,
(b)) from the vertical for a span of bearing průvodnice from both sides +/-10,
(c)) in the span of a deflection from the horizontal most of 1:200,
d) opposite from the same horizontal span of +/-5,
(e)) from the vertical dividers for +/-10,
(f)) for the vertical distance between the rozponami and between the bars +/-10,
(g)) at the průvodnic one transport containers
1. from the vertical side +/-5, head-on 0 to + 10, each průvodnice
may be placed away from the vertical side and facing the most 1:1000,
2. the spacing between průvodnicemi, which lead one to transport the container 0 +
10.
B. Leave spaces
Vacation spaces are given in mm.
1. lateral and frontal space between the guides and průvodnicemi for transport containers
hard facing and side guides most 2 x 5, for the auxiliary guides at
wheeled transport containers and management facing sideways most 2 x 15 and
a corner keeping most 2 x 15.
2. Minimum permissible spaces for hard wiring transport containers:
and between the transport container) and reinforcing collaborative jam 200
(b)) between the transport vessel and reinforcement of rectangular pits 150
(c) between the transport container and the) rung 100
(d) between the container and transport) rozponou
1. when using a fixed 50 guides
2. when using the guiding wheel 60
e) between adjacent transport containers 150
(f)) between the transport vessel and construction ohlubně,
all, and jámové stools 45
(g)) between the transport container and other equipment pits 150
h) between těžním and rope reinforcement 150
ch) between těžním and rope equipment and others
equipment pit 100
I) between the rope and the countervailing reinforcement, equipment
and other equipment, and even in the most
speed 300
3. Minimum permissible spaces when the rope keeping transport containers:
and between the transport container) and smooth reinforcing 400
(b)) between the transport vessel and reinforcement with protrusions
equipment and other equipment of the pit
1. with one transport vessel at a speed
4 m.s-1 and less than 300
2. two or more means of transport containers
at a speed of 4 m s-1 and less than 500
greater than 4 m.s-1 600
(c) between the transport container and the) rung 250
(d) between the container and transport) rozponou 250
(e) the container and transport) between the structures of ohlubně,
all, and jámové stools 45
(f) transport containers), between the same and the neighboring
hoist equipment
1. without reflective lan 600
2. with the reflective cables 500
g) between těžním and rope reinforcement 150
h) between těžním and rope equipment and others
equipment pit 100
I) between the rope and the countervailing reinforcement, equipment
and other equipment, and even in the most
speed 300
4. Minimum permissible spaces during the excavation, the deepening and reconstruction
the pit:
and delta between the transport space) of the vessel and another vessel of the same transport and
neighboring the hoist device for rope management determined according to the formula
Delta = in. square root (H) (mm)
where is the
in (m-1)-the speed of transport,
H (m)-length of guide ropes.
However, the space shall be not less than 400, with small winding device
less than 250. When hard wiring spaces determined in accordance with point 2,
(b)) the spacing between the transport container and the opening of the work průjezdovým povalu
must not be greater than 150 and less than 100; If the clearance hole from the
both parties bear raids with nálevkovitým by extension, space may be
reduced to 75,
(c)) the spacing between the transport vessel and construction ohlubně, all sýpy, and
the tensioning frame must not be less than 150; If the clearance hole from the
both parties bear raids with nálevkovitým by extension, space may be
reduced to 75,
(d) the spacing between the transport container) and reinforcement, equipment and other
equipment of the pit when the rope keeping count according to the formula as referred to in
(a)). These spaces, however, must not be less than 250. When the hard
management of transport vessels is determined in accordance with point 2, blanks,
(e) the distance from the hoist ropes) reinforcement, rigging and equipment
the pits except lanovnicové platforms shall not be less than 100.
5. Minimum permissible spaces for emergency transport equipment with
the exception of mobile emergency transport facilities shall be determined in accordance with points
1 to 4.
Annex 3
The calculation of transport containers and equipment management of the pit
Calculation of forces and solid management of transport containers
Calculate the forces in the hard wiring transport containers referred to in paragraphs 1 and 2 shall
to apply, if they are placed on opposite sides of the průvodnice plan
the container to its axis symmetrically.
1. the calculation of horizontal forces
1.1. A horizontal force of guides transport containers in a direction perpendicular to the
rozponu FRH is determined according to the formula:
(G)
F = - . (g) (CN)
RH and
where is the
G (t)-the weight of the transport containers with the largest
load or counterweights including hinges and
jobs and the balancing of the rope and hoist
vyrovnavače moves in the ropes, if it is part of the
transport containers,
g (m-2)-acceleration due to gravity (you can install 10 m.sE-2)
and-a dimensionless coefficient whose value is determined
According to the formula
25
a = -----,
K1. K2
where is the
K1-factor management of transport containers, which has the value
for the transport container with the leadership of the K1 = 1, for
transport container with another leadership K1 = 1.2,
K2-the coefficient of speed, which has the value of K2 = 1.0 when the
speed up to 10 m s-1, including, for greater speed
be determined by the formula
in-10
K2 = 1 + ------,
6
where is the
in (m-1)-the highest permitted speed.
1.2. A horizontal force of guides transport containers in the direction parallel to the
rozponou is equal to half of the force FRH.
1.3. A horizontal force from the transport containers guides operating on the Guide rope
or the relevant part of the auxiliary conducting equal to half the strength of FRH.
1.4. For the calculation of the effect of horizontal force rozpony FRH thinks in the place
mounting průvodnice on rozponu. For the calculation of the průvodnice with the force
FRH is thinking in the middle of a stretch of průvodnice between two adjacent rozponami.
For the calculation of the performance of the mid-průvodnice fastening force FRH ponders
in parallel with the rozponou in place of attachment to rozponě.
1.5. With rozpony and průvodnice always thinking with only one action
the horizontal forces from one guide per transport container. Leads to
equipment more transport containers, then calculates the load from the container,
which raises the most adverse effects.
1.6. The force applied on the jámové gear divider is derived from the force
acting on the rozponu.
2. The calculation of the vertical forces
2.1. For the calculation of the rozpony on the vertical load during seizures
counts with a mass transport containers with the largest load including
the weight of the rope the countervailing, with consideration to the transport
the vessel, which of all the containers in the same pit occurs on the subject rozponu
the least favourable effects. When determining the vertical forces to calculate the span of FRV
assumes a uniform distribution of the load at the rozpony attributable to the
Basic průvodnice according to the length of the project; for the carrier and shall be considered as extreme
rozpony one průvodnice. To the calculation formula shall be used:
G + G + G
U N L
F = ------------ . (g) (CN)
RV 2
(I)
where is the
GU (t)-the weight of the payload, including the weight of the
the mining car in the transport container,
GN (t)-the weight of the containers, including the transport Sling,
the harness and equalizers in the ropes, if
part of the transport containers,
GL (t)-the weight of the branches of the rope the countervailing
g (m-2)-gravitational Acceleration (can be installed with the 10 m-2)
I (-)-the number of span carrying průvodnici including both
outer span.
2.2. For the calculation of the průvodnice on the vertical load during seizures
It takes the strength of FPV derived from the weight of the transport containers with the largest
including the weight of the load balancing ropes
G + G + G
U N L
F = ------------ . (g) (CN)
PV 2
2.3. the vertical force at the placement of the containers to the FDV contact Grill is determined from the
the total weight of the container traffic with the largest load:
F = (G + G ) . (g) (CN).
THE DV FOR N
3. The definition of the variables according to the method of limit States
3.1. construction of hard leadership transport containers in the pit and construction of
equipment of the pit shall be assessed on the limit state of the load-bearing capacity, which include persistent
deformation, violation of joints and fractures of the elements and equipment on the limit State
the applicability of, to which belongs the deflection that allows sliding out of the container
leadership and the oscillation of the znásobující horizontal surges while cruising vessels, in
where there is a risk of slipping the vessel from the leadership.
In the calculation of the solid leadership of the transport containers and equipment jam the
According to the technical standard. ^ 38)
3.2. when calculating the gear shafts are discounted this load:
and incidental long-term load from) moving transport containers
creates a basic horizontal frontal or lateral force acting on the separately
průvodnici and rozponu,
(b) incidental emergency load)
1. when equipment seizures transport containers, which creates a vertical force
acting on průvodnice and on rozponu,
2. fit the Bowl on the contact Grill; in the calculation of the
in accordance with section 8.
A permanent load of its own weight of equipment is not considered in the calculation.
3.3. The calculated load for individual elements of the outfits of the pit shall be determined from the
the horizontal forces and equipment of the vertical forces when the seizures as a product of these
the forces and factors the load:
for horizontal load rozpony F ' RH = FRH. N11. N12 (CN)
for horizontal load průvodnice F ' PH '. N11. N12 (CN)
for vertical load F rozpony ' RV = FRV. N21 road (CN)
for vertical load průvodnice F ' PV = FPV. n22 (CN)
dosedacího grid for vertical load F ' DV = FDV. n23 (CN).
The load factors for the calculation of the rigging of the pit:
and for incidental long-term load)
N11-effect of permanent hard: skewness
for the vertical direction of the vessel jam takes n11 =
in other cases 1.0, n11 = 1.05;
n12-influence of inequalities within the limits of permissible equipment
the derogations referred to in this order:
for rozpony and metal průvodnice takes n12 =
1.4,
for rozpony and wood průvodnice takes n12 =
1.2,
(b)) for incidental emergency load
N21-exposure on rozpony when equipment seizures:
for rozpony takes n21 = 1.05;
n22-exposure on průvodnice when equipment seizures:
for metal průvodnice takes n22 = 1.5,
for wooden průvodnice takes n22 = 1.0,
n23-when you fit the Bowl on the support grid (the coefficient of
It also includes a dynamic effect):
n23 = 2.5.
3.4. in the case of equipment the pit is not a combination of load current
the action of the horizontal and vertical forces.
3.5. for the equipment of the pit, the values of the proposed R (MPa) determines the
According to the technical standard. ^ 38)
3.6. the proposed Fort R (MPa) is adjusted by multiplying the coefficient
conditions effect on the resulting value of R ':
R ' = R. the M1. the M2. M3 (MPa)
For equipment of a pit shall apply the terms of the factors:
M1-factor of the influence of the geometric arrangement of equipment
According to the vertical distance L between the neighbouring rozponami,
and it
L = 1.5 m m1 = 1.0,
L = 2.0 m. m1 = 0.99,
L = 3.0 m. m1 = 0.97,
L = 4.0 m. m1 = 0.95.
If other values are chosen for the vertical distance between the
the neighbouring rozponami, the value of the coefficient m1
determined by interpolation,
M2-coefficient of corrosion and wear and tear, and that for metal elements
jámové equipment m2 = 0.8; This value will be reduced
According to the effects of the environment on the pit up to the value of the
M2 = 0.5. Wooden průvodnic is the value of m2 = 0.8,
M3-m3, corrosion-resistant coefficient measures whose basic
value is 1.0 to 1.5.
When it applies the restrictions that the resulting product of the factors m2
and m3 is less than or equal to 1.0.
3.7. the limit state load equipment is checked so that the static
the calculation shall be determined by the tension of the individual elements of the outfits, which for
any element must not exceed the proposed strength.
3.8. the limit state of application of the elements of the rigging of the pit shall be verified by calculation
the horizontal deflection of the delta of the individual elements of the outfits, or jámové
the overall design, while the allowed deflection control equipment in the direction
the action of horizontal forces perpendicular to the rozponu is determined by the range of the opposite
guides transport containers; in any case, must not be exceeded
the values referred to in section 37, paragraph. 5. Another option is to check the limit State
the applicability of the equipment in relation to section 37, paragraph. 5 according to the formula
1
Delta =-. L,
600
where is the
(L) (m)-the length of the element (rozpony or průvodnice between the two
rozponami).
4. The calculation of the solid leadership of the transport containers
4.1. when calculating the solid leadership of transport containers according to the limit State is
the basis for calculation of the nominal dimensions of the profile control equipment
neoslabeného wear and tear or corrosion.
4.2. The elements of the rigging of the pit and hard keeping transport containers, i.e.. rozpony,
the splitter and průvodnice, are counted on the action of horizontal forces on the
a separate single beam or statically indeterminate, or the entire
stretch outfits to one count as průvodnice roštovou
the construction, if the aid element and each of the elements guarantee
such mutual interaction.
4.3. Rung jámové equipment to check the calculation.
4.4. Průvodnice is checked by calculation on vertical load in the equipment
seizures of transport containers as Rod buckling of remaining on the buckling length
equal to the distance of two adjacent span.
5. the calculation of průvodnice and rozpony fastening
3.2. Fastening the průvodnice counts on frontal and lateral horizontal
forces. On vertical load only the head mounting průvodnice
transport container with seizures. In this case, especially checks
drive-up průvodnice.
5.2. In the calculation of fixing průvodnice to rozponě if necessary
inference of the frictional forces takes the value of the coefficient of friction for a contact
wood and wire 0.3 profile, the casting and the rolled profile 0.2,
two cylindrical profiles 0.2 and 0.1 for metallized surfaces.
5.3. In the calculation of rozpony for mounting the console takes into account the front and
the lateral force. This is checked on the vertical fixation strength only when
seizures of equipment transport containers.
6. The calculation of the console and its mounting
The console shall be calculated on the biggest strength of the transferred rozponou, partition or
průvodnicí resulting from the vertical and horizontal forces in at least
favourable case. The safety fastening console against pulling or
the Rapture of the reinforcement or rock shall be verified by calculation.
7. calculation of corner management and jámové stool
7.1. Management and elements of jámové Corner stool, which bear the leadership corner
or průvodnici, calculate the horizontal forces. Other elements of the jámové
the stools are counted on the power transmitted by a corner or průvodnicí.
7.2. Horizontal forces acting on the corner alone in the front or management
the lateral direction for the calculation are placed in the most unfavourable position.
7.3. The rigidity of a corner of the leadership in both directions the action of horizontal forces may
cause the most deflection L/600, where L is the distance between the two
neighbouring aid.
7.4. Possible seizures of equipment transport containers with load-bearing elements jámové
the stools calculated also on the action of the vertical forces.
8. Calculation of the buffer and dosedacího grid
On the perimeter, and set the grid and beam, on which it relies:
průvodnice, the calculation instead of braking průvodnice support verified;
It also validates the place showing the forces from the other braking devices.
Bumper grille is also validates the impact of transport containers, contact
the grid also on the placement of the transport containers.
9. Other methods of calculation
For the calculation of the forces when the hard wiring transport containers can be used and the method of
finite element mathematical model subsystem or transport container-
jámová reinforcement. Other methods can be used only on the basis of the report
processed by the Department or a qualified expert.
(B) the calculation of forces in a part of the leadership of transport containers
1. Determine the traction of the Guide and the deflection of the rope
1. The smallest tension force FN on the lower end of the Guide wire ropes shall be determined
According to the formula
(G)
F = 2. square root (H). (1 + ---) (CN)
N 100
where is the
H (m)-the length of the Guide ropes between end anchorages,
G (t)-the weight of the load hung at the rope, without
weight balancing ropes.
2. The tension force of the rope deflection shall be not less than the smallest tension
the strength of the rope guide.
3. The tension force on the lower end of the Guide and the deflection of the rope must not be
less than 10 kN.
2. Determine the traction rope guide when digging, the deepening and
reconstruction of the pit
The smallest tension strength guide ropes during the excavation, the deepening and
reconstruction of the pit shall be determined so that the static thrust at the upper end of the rope
not less than 10 kN to 100 m lengths of rope.
Annex 4
The lifting capacity of the lan
1. The hoisting rope must have a load capacity, since the bulk of the
the static load was his initial safety (b) at least
b = 7.5-0.0007 H,
where is the
H (m)-the coefficient, which is numerically equal to the vertical distance
between the sheaves, or friction wheel, and
the lowest operating position of the transport containers.
2. Buffer rope must have a load capacity, since the bulk of the
the static load was his initial safety (b) at least 7násobná.
3. U vícelanového hoist rope must each have a mining
load capacity, since the largest static load was his
the initial safety (b) at least
1
(b) = 6.5 + 0.007-H,
(I)
where is the
I-number of hoisting ropes
H (m)-the coefficient, which is numerically equal to the vertical distance
between the sheaves, or friction wheel, and
the lowest operating position of the transport containers.
4. Extracting rope emergency transport device must have a load capacity,
Since the maximum static load was his initial
(b) the safety of at least 7násobná.
5. Guide and reflective rope must have a load capacity, in order to
maximum static load of vyvozenému own weight ropes and
Traction was its initial safety (b) at least 5násobná.
6. The rope used in the excavation, deepening or reconstruction of the pit
load capacity must be such that relative to its maximum static
the load was his initial safety (b) at least:
6.1. in the case povalu hung on the rope 7násobná, when the suspension on three or more
ropes, 6násobná
6.2. for the auxiliary rope reverse 5násobná,
6.3. in the case of the rope hanging loaders, 15násobná
6.4. the ropes used to control hatch, návěštního control equipment
and the hanging Plumb 3násobná,
6.5. in the case of the electric cable lighting samonosného povalu and pit
5násobná.
Annex 5
Measurements and tests for the revision of the hoist equipment and functional tests
the hoist
And measurement and testing at the machine
1. measurement of electrical quantities the engine hoist, IE. anchor
current, voltage and current of the anchor, and the speed of the budícího within the
the normal work cycle, the load corresponding to the load at the proper
driving.
2. measurement of electrical quantities the engine hoist, IE. anchor
current, voltage and current of the anchor, and the speed of the budícího within the
the normal work cycle, the load corresponding to the load during the extraction.
3. measurement of electrical quantities the engine hoist, IE. anchor
current, voltage and current of the anchor, and the speed of the budícího within the
the normal work cycle, the load corresponding to the load in the mining
automatic control mode.
4. static Test of security mounted brakes, load the appropriate
When you load the proper driving and mining.
5. Test the static security brake loads corresponding to the
When you load the proper driving and mining.
6. Test the static security driving and brake to keep the empty
transport containers in its worst position when the control is used.
7. Test the static security brakes or other devices to maintain
empty transport containers free of the drum when the control is used.
8. measurement of the characteristics of the delay and the pressure of the media during the performance at the
adjusting the hoist with a tlakovzdušným brake the machine.
9. measurement of the characteristics of the delay and the pressure of the media during the performance at the
the hoist machines with friction wheel with brake tlakovzdušným the machine.
10. measurement of the characteristics of the delay and the pressure of the media during the performance at the
adjusting the hoist with a hydraulically controlled spring brakes.
11. The measurement of the characteristics of the delay and the pressure of the media during the performance at the
the hoist machines with friction wheel with hydraulically controlled spring
brakes.
12. measurement of the characteristics of the delay for the hoist, which is
the braking force gather weight.
13. Verify that the locking brake immediately stops the mining machine
the loss of power.
14. measurement of radial and axial axial runout brake rims and brake
wheels.
Ad 1) and (2))
Extracting machine is in the course of measurement controlled by řididlem drive until
reduce the speed to the speed of the přejezdovou and the rest up to the extreme
the operating position is controlled manually and then engineer it stops. The measurement is
be carried out in both directions, drive loads in one transport container. Then
measurement of repeated stress in the second transport container.
The measurement results shall be evaluated in terms of
and) focusing on the speed of its size and stability, on the right and
a smooth function on řididla drive, reliable and proper restrictions
level crossing rate and on the value of the acceleration and the delays in starting
roll out,
(b)) values and the anchor the anchor during the current, voltage and budícího
the stream will focus on whether the anchor stream has a continuous progress, in
If multiple drives are identical patterns, its value is
constant speed constant and corresponds to the load and when starting off and roll out
does not exceed the permitted values, whether the anchor is at the highest voltage
the allowed speed in the transport of persons, and in the extraction of corresponding values.
Ad 3)
Conditions of measurement and evaluation are the same as for points 1 and 2, with
that all the time the measurement is automatically controlled hoist.
Ad 4)
The measurement shall be carried out separately, the load corresponding to the load at the proper
and especially with the load corresponding to the load during the extraction. By default, the
the point is the position of the corresponding transport containers the largest static odds.
Throughout the test with measured anchor current and pressure the media and performance
watching the moment when the brake is slipping.
First, the so-called. "weigh" the burden, that is. finds the value of the so-called. equilibrium
the stream, which is after the release of the brakes of the combination needed to maintain transport
vessels in the tranquility.
Then the hoist brakes brake bicycles and finds the value of the additional
stream needed to slip the brakes, if it allows a current limiter,
in the direction of the static superiority, while driving brake braked the least
permissible pressure in the brake system, in which the reduction occurs,
disconnection of the safety circuit [section 23 paragraph 2 (b), (g))].
The value of the steady stream and the value of the additional current and pressure,
in which there was a slip of the brakes, the calculation is made to evaluate the static
Security (b) bicycles brakes. For the calculation of the uses relationship
I + I
g p
b = -------,
(I)
(g)
where is the
IG (A)-equilibrium current anchor,
(A)-additional anchor stream.
ad 5)
The procedure is the same as in point 4) with the fact that instead of driving performance in the mining
the machine brakes locking brake; When it is necessary for the implementation of the
measurement to perform temporary measures specified by the manufacturer or by an expert (§ 4
paragraph. 2) that allows entering a stream when the safety
the circuit.
Ad 6)
The measurement is carried out with empty transport containers. Transport container
hard drum shall establish in the lowest position and ensure against
any appropriate peer through the beams, re-tighten the profile pit. Free
to ensure the brake drum or another device to detention free drum and
Open drums. Another procedure is the same as in point 4) and 5).
Ad 7)
The measurement shall be carried out at the level of ohlubně with the fact that the transport of the container free
the drum is saddled with the burden of the 1 times the superiority that would
developed the unbalanced transport container in which free drum
position, and ensure against any suitable re-tighten the
beams laid over a profile pit. Free drum brake or to ensure the
another device to free the drum and then transport container
hard drum jacks within will claw couplings. If, under these
the conditions does not decrease in transport containers free of the drum, is the condition of §
22 paragraph 1(b). 6.
The measured quantities are the speed and the pressure in the brake system;
While at the same time verifies the status of the security perimeter. Before the start of
the measurement of the pressure switch settings verifies the operation of the Steering
the compressor. Measure the setting of the pressure switch is also participating in the
the safety circuit and the possible pressure switch independent
the device of the braking equipment (section 22, paragraph 13) and listening on the impressing
brake. Measurements shall be made:
And the pressure in the cylinder course driving brake and verifies the
and the value of the pressure) that occurs on and off
the compressor,
(b)), at which pressure occurs to the disconnection of the safety
the circuit,
(c)), in which the pressure occurs to switch possible
the pressure switches of the independent brake device of the machine
pursuing an impressing brake,
(d) the progress of the pressure in the cylinder) driving the brakes when handling driving
brake and assesses whether the
1. When you release the pressure drop occurs to a value of zero,
2. when the brake pressure increase occurs smoothly,
3. with repeated braking achieves the highest pressure the same
value and that this value matches the value that you set,
4. in the case of mining hoists with two brake machine is the progress
the same pressure in both cylinders driving the brakes,
(B) the pressure in the cylinder course driving and brake when disconnection
the security perimeter and it shall be verified the progress of pressure in the cylinder
driving and brake from the moment of disconnection safety
the circuit; When the brake is impressing evaluates
1. the value of the pressure in the cylinder mounted brakes,
2. the progress of the pressure in the cylinder mounted brakes, focusing on whether
No scuffing of the piston or cylinder rod,
3. commencement and termination of the reduction of the pressure in the brake cylinder
from the moment of disconnection of the safety circuit and the progress and
the total period of pressure reduction,
4. in the case of mining hoists with two braking machine also match
over pressure in cylinders driving and brake.
In the next part of the dynamic brake tests shall be carried out in a working mode
passenger transport loads corresponding to the load at the proper driving in both
driving directions, indicating the brake comes into operation
the safety circuit
and) without an independent braking equipment (section 22, paragraph 13),
(b)) with the independent brake equipment of the machine (section 22, paragraph 13).
The test is performed with the load corresponding to the load at the proper driving and
at the maximum allowed speed in regular driving. Disconnection
the safety circuit is made after reaching the maximum allowed
speed, however, before the start of a controlled roll-out; the test referred to under
(b)) must be initiated no later than the middle of the traffic lanes with
by way of simulation of brake failure specifies the manufacturer of the
an independent device.
The measurement results shall be evaluated from the perspective of formal value of the average and
the greatest delays.
Ad 9)
The procedure is the same as in point 8) with the fact that the dynamic brake tests
be carried out both with empty transport containers, on the one hand, the burden
corresponding to the load during the extraction.
Ad 10)
The procedure is similar as in point 8), that the
and the value of the pressure) finds, when to turn on and off
hydraulic unit, or in which a pump,
(b) the value of the pressure) finds, when that occurs, impressing the insurance
valve hydraulic unit,
(c) the progress of pressure) evaluates the brake cylinder when handling driving
brake, whether in
1. release the pressure increase occurs smoothly for a fixed value
2. braking pressure drop occurs continuously,
3. release the brake repeatedly, and reaches the lowest and highest pressure
always the same value, and the value corresponds to the fixed,
4. full brake application for the drive will reduce the pressure only on the value of the
the corresponding pressure 1. premium grade braking specified by the manufacturer,
(d) the progress of pressure) evaluates the brake cylinder from the moment of disconnection
the safety circuit,
1. If the pressure value setting corresponds to the value of the pressure 1. the degree of
Premium braking provided by the manufacturer,
2. whether the brake while impressing for the drive will reduce pressure
only the value corresponding to a pressure of 1. premium grade braking and whether
After stopping the hoist the pressure will drop to zero,
3. whether the brake while impressing stationary hoist will
pressure drop to zero,
(e)) with disc brakes with hydraulic springs and at the same time
measure the time from the disconnection of the security perimeter to the point of pressure drop
the value corresponding to two-thirds of the braking force induced by pressure 1.
premium grade braking, with the other brakes from the time of disconnection
the security perimeter to the beginning of speed reduction
(f) verify correct operation) of all elements that ensure the reduction of pressure
braking brake while impressing the media.
Ad 11)
The procedure is the same as in paragraph 10) that the dynamic brake tests
shall be made both with empty transport containers, on the one hand, the burden
corresponding to the load during the extraction.
Ad 12)
The procedure is similar as in point 11).
(B) the tests and measurements in the safety circuit
1. function test the relay switches, magnets, and
electromagnetic valves ensure premium braking.
2. Measurement of electric parameters of a safety circuit.
3. measurement of the reaction times of electrical equipment in activities offering
Premium braking.
4. measurement of the insulating State in the safety circuit.
Ad 1)
The test verifies the mechanical condition and functionality of all switching elements,
magnets and electromagnetic valves.
Ad 2)
Measurement of verifying the value of voltage and current, voltage and current
contact load. The value of the stream may not exceed 60% of the permissible
load specified by the manufacturer for the type of device. He admits
the deviation of 10% from the nominal voltage and the voltage drop of 5% of the nominal
the voltage.
Ad 3)
The reaction time of the electrical equipment must be such that, when impressing
independent braking devices (section 22, paragraph 13) equipment
impressing the accuracy of the brake but the container transport
braking průvodnic, even if the speed exceeds 115
% of the maximum permitted speed. The distance of the sensor in the pit (§ 25 paragraph 2)
to control the start of roll-out in the pit of ljs since the beginning of braking
průvodnic is checked according to the formula
Vmax
l = (-----+ deltat), (m)
JS max 2. and p
where is the
Vmax (m-1)-115% the highest permitted speed
deltatp (s)-dwell time independent braking
the machine to the beginning of his tenure (section 22, paragraph 13),
and (m-2)-the average delay in braking when the locking brake
the most unfavourable circumstances.
Ad 4)
Before the start of the measurement of the insulating State in the safety circuit of the hoist
the machine it is necessary to measure leakage currents. Control measurement of the insulation
the status of implementing the instruments for measuring the use of tension near
the voltage used in the safety circuit to be measured. The measurement shall be carried out
When nerozpojeném safety circuit.
(C) determination of the static security against slipping the ropes on friction wheel
1. calculation of static security against slipping the ropes on friction wheel.
2. verification of the coefficient of friction between the rope and the lining Groove těžním
the friction wheel.
Ad 1)
The value of the static security of the hoist rope slip on the friction wheel (b)
is calculated according to the formula:
T. f. Alpha
(b) (e-1)
b = ------------------ ,
T-T
AND (B)
where is the
The (CN)-greater thrust in the rope line in standstill when most
working load,
TB (CN)-a minor stroke in a rope line in standstill when most
working load,
f-coefficient of friction between the rope and the lining Groove těžním
friction wheel,
Alpha-angle of wrap the friction wheel (ARC).
Ad 2)
Verification shall be carried out in the most unfavourable operating load
zabrzděném těžním machine nadzvedáváním heavier branches of T1, and this
by means of a lifting device or cargo.
Of the values on the lifting or retractable device or strain gauges
identified at the time of the slip of the hoist ropes on friction wheel is found
calculates the value of the stroke or the branches of the T1. The value of the stroke the branches of T2 is calculated from the
the weight of the hoist rope, transport containers, including Sling, harness and
equalizers in the ropes, if it is part of the transport containers. The value of the
the coefficient of friction (f) between the těžním and the lining rope Groove of the friction
the blade is calculated according to the formula:
T
1
LN-
T
2
f = ------- ,
Alpha
where is the
T1 (CN)-the value of the stroke branch T1,
T2 (CN)-the value of the stroke branch T2,
Alpha-angle of wrap the friction wheel (ARC).
The vícelanového of the hoist device picks up the movement of each rope separately
or, the test shall be performed for each rope.
(D) on means of measurements Akcelerografická. containers
1. The measurement of the horizontal acceleration in the front and the side direction is carried out at
the highest permitted speed in the proper way and the extraction, if this
the speed is greater than 8 m s-1.
The measurement shall be carried out separately with empty transport containers and especially with
transport containers, with maximum load, in both directions
drive. In the measurement of the other device must be in the same mining pit
stopped. In parallel with the measurement of the horizontal acceleration records and
the position of the transport vessel in a pit with a precision of at least +/-0.5 m.
The result of the measurement is evaluated and processed graphically separately for frontal
acceleration and lateral acceleration in designating the places with
unsatisfactory and inadequate. In the assessment of the status of
the worst recorded acceleration values at a given point.
2. The value of the horizontal acceleration for the guest State the straightness of the hard
management of transport containers:
----------------------------------------------------------------------------------
The value of the front side Value assessing the State of Measures
the acceleration in the m. s-2 acceleration in m s-2
----------------------------------------------------------------------------------
in the 3 to 5 very good are not necessary
----------------------------------------------------------------------------------
3 to 5 5 to 8 are not necessary good
----------------------------------------------------------------------------------
5 to 8 8 to 10 disappointing speed restrictions
----------------------------------------------------------------------------------
greater than 8 is greater than 10 unsatisfactory stop operation
----------------------------------------------------------------------------------
Annex 6
The calculation of povalu
And the method of calculating povalu.
1. Design and calculation of povalu shall be carried out according to the method of limit States.
The design of povalu is assessed on the stability of the position in accordance with the technical
^ 39) standards.
2. The method and type of load is governed by the type and functions of the povalu.
3. it is proposed that a combination of representing the most unfavourable load.
4. any dynamic effects for povalu into account the dynamic
a factor which is multiplied by the static load.
5. Protective representing is proposed on the basis of dynamic calculation.
(B) the load povalu
1. the permanent Load
Standard load constant with the relevant factors shall be determined according to the load
technical standards. ^ 39)
2. Random load factors and long-term load
2.1. A uniform load on the labour povale shall designate the qmin project;
the load factor n:
n = 1.3
2.2. The weight of the device:
n = 1.2
2.3. Load a transport vessel during its landing on the waste chute:
dynamic coefficient ds = 3
n = 1.2
2.4. A uniform load of work povalu, out of which shall be carried out
výlomové work, is determined from the weight of the largest rocks that should be on the
povalu. The calculation shall take into account also the effect of the impact of falling pieces
rocks:
dynamic coefficient ds = 3
n = 1.5
2.5. the load Evenly pressurized or vacuum caused by
the main activities of the fan:
n = 1.1
2.6. The stroke in the hanging rope, if at the same time the tensioning rope povalu:
n = 1.5
3. Random load and load factors in the short-term
3.1. the load Evenly on the protection povale qmin:
Qmin = 4.00 kN. m-2
n = 1.5
3.2. Moving a lonely burden (G) expresses the size of the load
caused by the fall of small objects. For the calculation of the individual load-bearing
elements povalu the burden of G placed in position.
The weight of the load and dynamic dsmin Gmin coefficient shall be determined according to the
local conditions, but shall not be less than:
Gmin = 0.5 kN
dsmin = 10
4. Random load emergency and load coefficients;
4.1. For random load is considered to be an extraordinary fall subject to the
protective waste chute; shall be determined in accordance with points 4.2. and 4.3.
4.2. Load protection: povalu
Mining mining wagons loads determined from the weight of the fall filled with
the mining car. When jednolanovém grit with the transport vessel without seizures
Specifies the project load.
The calculation also includes the effect of the fall of the heaviest of the
of the subject. The project will determine its mass and the smallest possible area
You may come across a waste chute.
Load factors:
for the fall Assembly of the element n = 1.2
for the weight of mine car
or transported the subject n = 1.1
for the weight of the muck in the mine cart
or dumped from skip:
When falling into a altitude 200 m n = 1.2
When falling height of 1200 m n = 0.8
The loss of kinetic energy is determined by the resistance of the air
coefficient alpha, which is
When falling into a altitude 200 m 0.96
at a height of 1200 metres 0.83 stall
The intermediate values of the coefficient and load loss of kinetic energy
the resistance of the air between 200 m and pádovými heights of 1200 m linear
interpolují.
4.3. construction of protective povalu in assessing the calculation on the static
load (without the effect of the dynamic nature).
Mining mining trucks in the calculation shall be the weight at the same time
narážených mining vehicles, in the transportation skipem, is the mass of
trucked muck.
Load factors shall be determined:
for the weight of the mining vehicle n = 1.1
for the weight of the muck damaged
from skip n = 1.3
The terms of the factors of action shall be determined in accordance with section 5.
5. the terms of the factors of action
For loads specified in points 1 and 3 shall be determined by the coefficient of the conditions
the action of the m = 1 for random load special protection povalu
referred to in point 4 shall apply the coefficient
When a dynamic calculation referred to in point 4.2. m = 1.1
When the static loads as specified in section 4.3. m = 0.5
1) § 2 and 3 of Act No. 61/1988 Coll. on mining activities, explosives and
the State Mining Administration, as amended by Act No. 542/1991 Coll., Act No.
128/1999 Coll. and Act No. 206/2002 Sb.
2) § 150 of Decree No 55/1996 Coll., on the requirements to ensure the safety of
and occupational health and safety in the work carried out by the
using underground.
3 § 2 (b)). (b)) Decree No. 71/2002 Coll., on the control of accidents in mines and
during the extraction of oil and natural gas.
4) § 1 (1). 2 (a). and) Government Decree No. 170/1997 Coll., which
technical requirements to machinery, as amended by regulation
Government No. 283/2000 Sb.
Government Regulation No. 24/2003 Coll., laying down technical requirements for
machinery.
§ 153 paragraph 5). 1 of Decree No 55/1996 Coll.
6), for example, law No. 22/1997 Coll., on technical requirements for products
and amending and supplementing certain acts, as amended by law No 71/2000 Coll.
Act No. 102/2001 Coll. and Act No. 205/2002 Coll., regulation of the Government No.
170/1997 Coll., as amended by Decree-Law No 15/1999 Coll. and regulation of the Government
No 283/2000 Coll. and regulation of the Government No. 176/1997 Coll., laying down
technical requirements for equipment and protective systems intended for use in
potentially explosive atmospheres, as amended by regulation of the Government No. 286/2000
Coll., regulation of the Government No. 65/2003 Coll. and regulation of the Government No. 251/2003 Coll.
Government Regulation No. 23/2003 Coll., laying down technical requirements for
equipment and protective systems intended for use in environments with a risk of
the explosion.
Government Regulation No. 24/2003 Coll.
§ 8 paragraph 6a). 4 of Act No. 61/1988 Coll.
7), for example, law No. 22/1997 Coll., as amended by law No 71/2000 Coll.
Act No. 102/2001 Coll. and Act No. 205/2002 Coll., and Act No. 102/2001
Coll., on general product safety and on amendments to certain acts (the Act on
general product safety), as amended by law No 146/2002 Sb.
8) Act No. 36/1967 Coll. on experts and interpreters.
9)
9) § 5 and 8 of Decree No 298/2005 Coll. on technical requirements
qualifications and professional competence when mining activity or activities
by using mining techniques and on amendment to certain laws, as
the texts of Decree No. 240/2006 Sb.
9A) § 2 (2). 1 (a). j) Decree No 298/2005 Sb.
10) § 3a of Act No. 61/1988 Coll., as amended by law No 315/2001 Sb.
§ 8 paragraph 10A). 3 of Act No. 61/1988 Coll. as amended by Act No. 206/2002 Sb.
11) article 1.7.4 of annex 1 of the regulation of the Government No. 170/1997.
12) article of Annex No. 2 1.0.6 Government Decree No. 176/1997.
section 2, paragraph 13). 1 (a). and (b))) and Decree No. 22/1989 Coll., on safety and
the protection of health and safety in mining activities and
during the conquest of non-reserved minerals underground, as amended by Decree No.
54/1996 Coll.
section 161, paragraph. 6 and 7 of Decree No 55/1996 Coll.
14) section 77 of Act No. 20/1966 Coll., on the health care of the people, as amended by law
No 285/2002 Sb.
14A) section 5 of the Decree No 298/2005 Coll., as amended by Decree No. 240/2006 Sb.
section 19, paragraph 15). 1 of Decree No. 22/1989 Coll., as amended by Decree No. 109/1998
SB.
§ 10 (1). 1 of Decree No 55/1996 Coll.
16) section 5 of Decree No. 22/1989 Coll.
section 16 of the Decree No 55/1996 Coll., as amended by Decree No. 238/1998 Coll.
17) § 2 (2). 1 (a). t) Decree No. 22/1989 Coll.
§ 8 paragraph. 2 and 3 Decree No 55/1996 Coll.
ČSN 73 0804 18) fire safety of buildings-industrial buildings.
section 291, paragraph 19). 9 of Decree No. 22/1989 Coll.
section 119 paragraph. 7 Decree No 55/1996 Coll.
§ 258, paragraph 20). 2 Decree No. 22/1989 Coll., as amended by Decree No. 3/1994
SB.
21) section 10 of the law No. 22/1997 Coll., as amended by law No 71/2000 Coll. and act
No 205/2002 Sb.
22) section 6 (1). 7 Decree No. 22/1989 Coll., as amended by Decree No. 3/1994
SB.
ČSN 73 2400 23) checking and implementation of concrete structures.
ČSN 73 2601 Implementation of steel structures.
24) EN 473 non-destructive testing. Qualifications and certification
non-destructive testing personnel. The General principles.
ČSN EN ISO 17 025 General requirements for the competence of testing and
calibration laboratories.
prEN 927-8 12 Security requirements for the transport of persons using ropes.
The rope. Part 8. The skills and instruments.
25) § 307 paragraph. 2 Decree No. 22/1989 Coll.
§ 9, paragraph 26). 6 of Decree No. 75/2002 Coll. on safety
electrical technical equipment used in mining activities and
activities carried out using mining techniques.
§ 5, paragraph 27). 3 (b). (c)) Decree No. 75/2002 Sb.
section 11, paragraph 28). 9 of Decree No. 392/2003 Coll. on safety
the technical equipment and the requirements for dedicated technical equipment
pressure, lifting and gas in mining activities and the activities carried out by the
using mining techniques.
29) EN 954-1, safety of machinery – Safety part
control systems-part 1: General principles for design.
30) section 225 of the Decree No. 22/1989 Coll., as amended by Decree No. 111/1998 Coll.
§ 87 Decree No 55/1996 Coll.
31) § 219 of Decree No. 22/1989 Coll.
section 89 of the Decree No 55/1996 Coll.
32) section 3 of Decree No. 52/1997 Coll., laying down the requirements for the
ensure the safety and protection of health at work and the safety
When the liquidation of main mine workings, as amended by Decree No. 32/2000 Sb.
ČSN 73 0031 33) Reliability of building structures and subsoils.
34) EN 25817 welded joints of steel made by arc welding.
Directive for the determination of the degrees of quality.
ČSN 73 2601 35) Implementation of steel structures.
ČSN 73 1201 36) Designing concrete structures.
ČSN 73 0039 37) Designing objects on undermined areas.
ČSN 73 1401 38) Design of steel structures.
ČSN 73 1701 the design of wooden structures.
ČSN 73 0035 39) Load structures of buildings.
