After the completion of a newly constructed or reconstructed project, the acceptance committee organized by the Bureau of Railways in conjunction with the contracting unit or the Bureau of Railways will carry out the initial inspection and, after confirming that the The project has the conditions of the initial inspection, inspection and acceptance in line with technical standards, design documents, "inspection standard" and quality assessment requirements, the relevant ancillary equipment and spare parts are ready, before handing over. If the urgent need for transportation and production, approved by the Railway Bureau, can be in accordance with the above principles of acceptance and handover in sections.
Section acceptance and handover of the scope, conditions and requirements:
1. station and line project:
New line an interval; interval using the existing line to transfer to the construction of the new part of the line; the existing station reconstruction and expansion and new lines and turnouts.
After the completion of the new line project, the Railway Bureau in conjunction with the contractor or the Railway Bureau to organize the acceptance of the Committee authorized to form a professional acceptance group for the counterpart acceptance of the problems put forward to deal with the views, rectification period, after re-inspection to confirm that pass, open for use, and according to the acceptance of the Committee to determine the time taken over by the equipment management unit to take over, bear the responsibility of the safety of travelling and maintenance and repair.
5. Fire engineering:
After the completion of the fire engineering, the construction unit to submit an application, authorized by the acceptance committee to form a professional acceptance group (railroad public security fire agencies) in a timely manner to organize acceptance, in line with the state and the Ministry of Railways, the relevant technical standards, according to the provisions of the delivery of the use.
6. Quality Requirements:
New construction, reconstruction project completion and acceptance, the construction unit based on the construction contract to the construction unit to issue quality assurance, based on the relevant provisions of the scope of the warranty of engineering facilities, period and responsibility.
Second, before the acceptance of the project handover, the construction unit should be in accordance with the Ministry of Railways, "Railway Construction Project Completion Acceptance Handover Methods," the provisions of the equipment management unit to provide complete and complete completion of the documents, project records, project summary and the main mechanical equipment, technical certificates, equipment instruction manuals as a basis for the maintenance and use of equipment.
Third, the equipment management unit should be in accordance with the requirements of the Acceptance Committee, in advance, respectively, to the competent departments of the Railway Bureau and the use of the unit to provide the following technical information:
1. Public Works Department should provide the line (including the hump) flat and longitudinal cross-section diagrams, marked gradient, curves, and start and end points; the type of rails of each strand, the full length of the length of the effective length of the line, line spacing, the location of inspection pits; the number of each turnout, turnout type, and pointed rail tip, the police punch marking And the tip of the pointed rail, the location of the warning label, the center mileage of the station (and should be marked on the site); into the station outside the signal machine braking distance (according to the different speed levels) into the direction of the ramp, the longitudinal and horizontal section of the inter-area ramp, the speed limit and the type of locomotives and so on should be put forward together.
Fifth, the public works department is responsible for the railroad line on both sides of the safety protection zone border stakes, protective nets, height limiters, isolation stakes set up and maintenance.
Sixth, the land management department is responsible for the railroad bureau in charge of the railroad land line and the land boundary at the inflection point of the railroad land boundary markers set up and management. Article 2 Supplementary Provisions on Changing the Level and Longitudinal Section of Lines and Review (Articles 20 and 33 of the Technical Regulations)
I. In addition to the implementation of the relevant provisions for the review of level and longitudinal sections of important lines, the following works shall be carried out by the public works department according to the design documents after the completion of the works:
1. new or reconstructed line works;
2. line overhauling works;
Two, station station or inbound signal machine outside the braking distance need to change the line level, longitudinal section, should be approved by the Railway Bureau, at the same time, the public works department should change the line level, longitudinal section of the information provided to the station in a timely manner, mechanical and other departments, in order to develop a safe operation methods, into the relevant rules.
Third, when the public works maintenance near the platform of the line, before and after the operation should be notified to the station management and maintenance unit for the limit of the measurement and review.
Article 3 Provisions on the division of labor management of each department on the related traveling equipment
The division of labor management of each department on the related traveling equipment is shown in the attached table 1. No. Classification Specific division of labor
1 Vehicle service equipment 1. Cleaning of the sharp rail, sliding bed plate and electric (empty, liquid) rutting machine turnout part, removing snow and obstacles on the electric (empty, liquid) rutting machine turnout part, manually wrenching the turnouts Replacement and replenishment of relevant sign bulbs.2. Repair and maintenance of deceleration tops, stoppers, blockers and anti-skidding facilities and equipment managed by the car service.3. Lamps and plugs of the inbound signals and temporary signal lamps on the columns of the signals passing through the station are configured by the Electricity Department, and the lamps and lanterns are purchased and kept by the station.4. On-board equipments of the wireless shunting lamps and lanterns are installed and repaired by the car service, and the car service is responsible for the storage and use of such equipments and for the provision of equipment interfaces; others are provided by the car service department. Equipment interface; other by the car department is responsible for.
2 electrical and engineering equipment equipment engineering department electrical department
turnout equipment 1. turnout connecting rods, the basic rail through the length of the mat board, movable heart track turnout of the heart of the rail a move, two move pull plate and its and the heart of the rail coupling bolts, steel turnout sleeper and the rail coupling bolts and other metal parts of the line strength of the inspection, repair, replacement. 2. shoe removal maintenance. 1. Maintenance and repair of the insulating part of the electrical characteristics of the turnout, the locking plate of the movable center rail turnout, the insulating gasket under the locking plate and the coupling bolts between the locking plate and the steel sleeper, and the locking square holes outside the installation of the center rail one-action and two-action pulling plate.2. Various kinds of turnouts, rutting machines, and the representation of the device, the inspector, the locking device, the conduit device, the connecting rod anti-treading boards and the mounting device.
A variety of turnout rutters and indicators, checkers, locking devices, conduit devices, connecting rod anti-stepping plate and installation of devices and rails, sleeper coupling of the drilling work, by the main construction unit is responsible for; electric department to determine the location.
Electricity and public works departments to cooperate with the turnout tip rail of the dense paste and dynamic range adjustment.
Rail circuit 1. keep the roadbed well drained, the distance between ballast and the bottom of the rail is not less than 30mm. according to the electric service on the roadbed condition of the minimum ballast requirements clear sieve clean. 2. responsible for insulation section rail (pillow) connecting parts (bolts, clamps, etc.) maintenance, according to the electric service on the end of the rail or rail insulation between the requirements of the rail, disassembling and installing the rail connecting parts and operation protection. 3. glued insulation, rail distance Rod and pointed rail connecting rod maintenance, according to the electric service requirements for the replacement of insulation parts. 1. Regular or temporary inspection and testing of rail circuits, and notify the public works to replace the rail end or inter-rail insulation when it is found to be defective. 2. Installation of insulation and testing and testing when cooperating with the public works in replacing the rail end insulation or inter-rail insulation. 3. Conductive pins on the rutting forks of manganese steel are inspected and maintained daily by the electric services. When it falls off, the electric department notifies and cooperates with the public works department to weld and repair it.4. When the two departments work together, the electric department is responsible for the dismantling and installation of insulating materials and connecting wires (except for all kinds of insulating poles) to ensure good insulation performance.
The drilling work of installing track circuit connecting wires on the rails is the responsibility of the electric department in new construction or large-scale technical improvement projects, and the main construction unit is responsible for the major, medium and maintenance.
Vehicle reducer Basic rail, wheel guard rail, sleeper, fixed basic rail fittings and its bolts, gauge rod, sleeper upper bearing seat maintenance and replacement; keep the reducer section of the gauge, level does not exceed the limit. Responsible for rail flaw detection and geometry inspection. Reducer brake cleats, brake beams, re-railers and braking part of the power equipment maintenance.
Turnout mounting devices and indicators The turnout indicators on turnouts without dedicated management are maintained by the public works department. Turn off the square log on the indicator, by the construction or use of units responsible for the installation and maintenance. Interlocking area and grouping line, turnout line, section pipeline on the turnout mounting device and indicator, derailment turnout, derailer on the indicator, approach, start indicator.
Other Fixed lighting equipment and safety alarm devices are installed in long bridges and tunnels, and the equipment is installed and maintained by the public works department, and the power supply department is responsible for drawing the power supply. When the required power supply is led from the station contact network or power through line, it shall be approved by the Engine Department of the Railway Bureau.
Large road maintenance machinery on the line before the maintenance operation, must notify the equipment attached to the rails, sleepers on the unit. The unit to which the equipment belongs is responsible for removing the equipment and restoring it after the operation.
3 machine equipment equipment machine department electrical, engineering and other departments
Locomotive signaling equipment to keep and ensure the integrity of a variety of mounting devices and leads with the installation and maintenance of metal piping. In the locomotive factory repair, should notify the electrical department in advance to remove the receiving equipment. Provide reliable 110V power supply. The electric department is responsible for the locomotive signal receiving device installed on the locomotive, contact device, locomotive color light signal machine and its electric line maintenance.
Train wireless communication equipment The lines and pipelines from the front of the power supply gate switch to the motor (or internal combustion or electric locomotive battery pack); with the departments providing railroad-specific communication services to repair the antenna base, the radio main chassis seat and the console seat. Copy the locomotive overhaul plan to the department providing railroad-specific communication services three days in advance; before factory repair and after leaving the factory, be responsible for removing or installing them according to the maintenance division of labor. Provide a reliable 110V power supply. The department providing railroad-specific communication services is responsible for the radio mainframe, console, speakers, batteries, antennas, and their connecting wires.
Operation record monitoring device The equipment is installed and maintained by the machine department, and the section control mode is set. After the opening of new lines, construction of existing lines and changes in the technical equipment of the line, the relevant departments and units should be involved in the monitoring device line data application of technical information 20 days in advance to report to the Railway Bureau of the Mechanical Services Department.
Turntable inspection pits, etc. Depot, section inspection pits and other pits and drainage facilities. Public Works Department is responsible for station inspection pits, turntable disk steel frame, turntable pit ring rail, rail, rail sleeper, rail pieces, pads, rail bracing accessories, nuts, nails.
The locomotive preparation line is responsible for the maintenance of the screws and wires connected to the power supply of the lamps, the remote control equipment and the switching nodes of the operating mechanism, and requests the cooperation of the power supply department when necessary. The power supply department is responsible for the maintenance of the operating mechanism of the disconnecting switch and the changeover junction.
4 Power supply equipment Equipment name Power supply department Other departments
Power supply for turnout signs and other signaling signs Responsible for the introduction of the power supply cable, the interface to the front of the dividing fuse. Fuse (including cable box), cable pile by the property rights unit management; fuse below to the signaling equipment, managed by the electrical department, fuse wire replacement by the electrical department.
Power supply in signaling machinery room and other rooms The power cable or lead wire is introduced into the first control switch in the room. The switch (including the switch box) in the signaling machinery room is managed by the electrical department to the load side. The switch (including the switch box) of other rooms to the load side is managed by the building owner.
Crossing equipment and power supply In the section where there is a power through line, the introduction of power supply is the responsibility of the power supply section. Other equipment is managed and maintained by the public works department.
The same pole erected power lines and broadcasting lines are responsible for the maintenance of power lines. When the power line overhaul, the power supply section should notify the department that provides special railroad communication services in advance. Broadcasting lines and loudspeakers are overhauled and maintained by the department providing dedicated railroad communication services.
Remote devices and channels The cables within the communication breakout box to the remote device are managed by the power supply section. Outside the distribution box (including distribution boxes and wiring terminals), it is managed by the department that provides railway-specific communication services.
Suction line, PW line and choke transformer The screws on the suction line of the suction transformer, the PW line of the AT section, and the connection plate of the choke transformer (including the empty choke transformer) are managed by the power supply section. Choke transformer, connection plate by the electrical section management
5 Vehicle equipment Vehicle and power supply, electrical, engineering and other departments
1. Vehicles and the provision of railroad-specific communication services sector demarcation, to detect the station (including repeat station) indoor terminal box terminals as a boundary, the terminal box of the cable (line) to the communication machinery room (or communication station) by the provision of railroad-specific communication services sector management; Others are managed by the vehicle department. 2. Infrared axle temperature detection system (THDS), wagon operation status ground safety monitoring system (TPDS), wagon rolling bearing early failure trackside acoustic diagnostic system (TADS), wagon operation failure dynamic image detection system (TFDS), passenger car operation safety monitoring system (TCDS), automatic identification of car number (AEI) equipment ( Hereinafter referred to as "5T" and the number of AEI) and other departments of the management, maintenance division of labor: (1) station "5T" and the number of AEI equipment, outdoor ground recognition detection equipment, column inspection of the review of computers and related equipment, software to the management and maintenance of the vehicle section. . Railroad Bureau vehicle operation safety monitoring center "5T" and car number AEI monitoring equipment, equipment and related software by the vehicle operation safety equipment technology testing management and maintenance. (2) Vehicle and power supply department demarcation: each station "5T" and car number AEI machine room power supply gate switch box (including dual-channel power conversion box) outside the power supply cable by the power supply department management and maintenance. Switch box power supply lead line to the equipment room by the vehicle department management and maintenance. (3) The demarcation between vehicles and departments providing dedicated railroad communication services: the part of the cable introduced into the first splitter box or the fiber optic cable introduced into the indoor termination box (including termination box and splitter box) in the AEI engine room of the "5T" and car number of each station is managed and maintained by the department providing dedicated railroad communication services, and the part of the cable introduced into the indoor termination box (including termination box and splitter box) is managed and maintained by the department providing dedicated railroad communication services. management and maintenance. (4) The "5T" database of the Railway Bureau is provided by the Information Department of the Railway Bureau to provide the operating environment, and managed and maintained by the Technical Inspection Institute of Vehicle Operation Safety Equipment. (5) the demarcation between vehicle and public works departments: the frame rail test platform (including rails, sleepers, couplings, iron bedding boards, etc.) of the ground safety monitoring system (TPDS) of the wagon operation status is managed and maintained by the public works departments, and the rest of the equipment is managed and maintained by the vehicle departments. 3. When the regular maintenance of the vehicle equipment affects the normal supply of air to the train for testing, the vehicle section shall notify the station concerned in advance of the maintenance plan of the equipment, Machine section, column inspection; to the train wind supply, test equipment temporary failure, affecting the wind test, column inspection should be promptly notified to the station to use the locomotive wind test. 4. end of the platform set up by the property rights of the hook buffer unit installation and maintenance and repair. Installation or maintenance of the hook buffer part, by the property rights unit entrusted to the vehicle department.
6 information equipment information technology departments and departments providing dedicated railroad communications services, etc.
1. digital channel: (1) Bureau of the central computer room: the coaxial cable leading to the communications room to the central computer room DDF frame terminals and DDF terminals (including coaxial cables and connectors) to the TDCS network cabinets between the equipment by the provision of dedicated communications services for the maintenance of the railroad department. (2) Station section equipment room: the coaxial cable leading from the communication equipment room is directly connected or connected through the converter, divided by the coaxial cable connector or the converter V.35 connector, outside the connector (including coaxial cable connector and V.35 connector on the side of the converter) is maintained by the department providing railroad special communication services, and within the equipment is maintained by the relevant station section. 2. real return channel: the cable leading from the communication equipment room is connected to the station section equipment room. The first splitter box inside the station room of the station section is used as the demarcation point; outside the splitter box (including the splitter box and wiring terminal), it is maintained by the department providing railroad special communication service; inside the splitter box, it is maintained by the relevant station section between the equipment (including the introduction line).3. Wireless Train No.: The wireless train number verification system and wireless dispatching order transmission system of each station are located in the signaling machinery room (operation room); outside the sockets (including the sockets), the sockets are maintained by the department providing railroad special communication service; inside the sockets, it is maintained by the relevant station section. The sub-systems of the railroad transportation information system included in a class of equipment are: comprehensive management of dispatching, station management, train pre-confirmation report, wagon tracking, automatic identification of car numbers, freight ticketing, freight marketing, railroad customers, eighteen-point statistics, precision statistics, MQ, unified transmission platform, passenger ticket sales and distribution, and the MQ, MQ, MQ, MQ, MQ, MQ, MQ, MQ, MQ, MQ, MQ, and MQ, MQ, MQ, MQ, MQ, MQ, MQ, MQ, MQ, MQ, MQ, MQ, and MQ. Unified Transmission Platform, Passenger Ticket Issuance and Reservation, Computer Network System. The rest of the information system equipment for the second category of equipment. 5. machine section, car section, special, first-class station should be set up in the computer room or computer room, other stations and sections depending on the application of the professional information system to set up a functional department or a full-time technical staff, responsible for this site (section) information systems for the day-to-day maintenance and management of the work. 6. information system equipment redundancy and data backup mode. (1) dual-computer hot backup using a dual-computer cluster environment. Two hosts jointly a group of disk arrays, through the HA CLUSTER software to realize the master-slave mode of operation of parallel dual-computer system operating environment. (2) Peer-to-peer dual-machine using the master-slave dual-machine mode, running their respective applications independently. Data from the master server is transmitted to the slave server at regular intervals, and the slave server takes over when the master server fails. (3) Dual-computer cold standby installs two servers of the same system and data, one running and the other cold standby, and when the master server fails, the standby server takes over the work. Where the information system is directly used for transportation production and operates 24 hours a day, its data backup should adopt the first two ways; the rest of the applications adopt the 3rd way. Historical data backup cycle and time according to the implementation of the relevant professional documents.
7 Train Dispatch Command System (TDCS) Departments of Electricity, Vehicle Service, Information Technology, etc.
1. The division of labor between Electricity, Transportation and Dispatch Departments: (1) TDCS equipment used by the dispatcher and the station watchman is maintained by the Electricity Department, and the department using it is responsible for its safekeeping. (2) Printing paper, ink cartridges, toner cartridges and other consumables are provided by the using department. (3) In case of train operation chart adjustment, temporary increase of train trips, modification of dispatching orders, etc., the transportation department is responsible for providing relevant documents or telegrams to the Electricity Department and the Electricity Section in advance, so that the Electricity Department will modify the relevant data of the TDCS in time. (4) After the reconstruction of the newly built tDCS system or the larger section station with three or more directional pick-up and departure ports, the transportation and dispatching departments need to organize or participate in the safety and functionality test of the system before official use, and propose to the electric department the basis and requirements for the test on the operation of the interchanges and the number of trips, etc. (2) The division of labor between the electric department and the information technology department (1) In the event of the adjustment of the train schedule, the information technology department will be responsible for the adjustment of the train schedule according to the complete information provided by the transportation department. Information technology department provides basic map data to the TDCS center in time according to the complete information provided by the transportation department. (2) T/D combined equipment T-end data errors by the information technology and electrical department **** with the processing.
8 Railway special communication equipment Provide railroad special communication service departments and the relevant departments
1. Carrying telephone by the car, machine, engineering, power supply departments to configure their own custody. 2. Interval call columns should be as close as possible to the railroad, and is installed in the protection network, and the line center of the horizontal distance should be able to ensure that the use of personnel personal safety and road maintenance machinery construction work requirements In the automatic blocking section, the installation position should correspond to the position of signaling machine as far as possible. Every other power pole 1.5m from the ground facing the line side should be painted with an arrow marking pointing to the nearest talking post. Departments providing dedicated railroad communication services should repair defective junction boxes or telephone poles in time according to the reflection of the Public Works Section.3. Departments providing dedicated railroad communication services are responsible for the maintenance of wireless dispatching communication equipment for trains.4. Setting up, maintenance, and use of communication recording devices. Train dispatching telephone, station traveling telephone should be equipped with communication recording device. Communication recording device should be used digital recording equipment, recording time should be not less than three days. Communication recording device failure, should promptly notify the department to provide dedicated railroad communication services to repair and register "traveling equipment inspection register". Article 6 Supplementary Provisions on Artificial Locking and Key Keeping of Turnouts (Articles 47, 186, 241 and 285 of the Technical Regulations)
I. Artificial Locking of Turnouts
1. Nailing devices and locking boards are made, installed and repaired by the Public Works Department, while other locking devices are set up by the using departments.
3. Centralized interlocking equipment interlocking failure, the station can use a hand crank to turn the turnout, you should confirm that the turnout opening position is correct, and lock; can not use a hand crank to turn the turnout, the station watchman should promptly notify the public works, electrical personnel will be fixed in the correct position of the opening of the turnout by the station to add a lock; in the station on the line of a new turnout, the main construction unit will be the turnout fixed in the correct opening position, after the station to confirm the correct by the station according to the lock; in the new turnout, the main construction unit will be fixed in the correct opening position, after the station to confirm the correct position, the station to lock. position, the station confirmed by the correct lock in accordance with the provisions.
6. Multi-machine rutting machine traction turnouts, turnouts should be installed at each traction point hook locker, into the road outside the split locking turnouts regardless of the direction or downstream, should be close to the tip of the rail, repulsive away from the tip of the rail and movable center rail locking. The movable heart rail turnout and the movable heart rail of the intersecting turnout should use the special hook locker, and carefully confirm the approach according to the standards issued by the Ministry of Railways. Article 13 Supplementary Provisions on the Setting, Modification and Guarding of Road Crossings (Articles 48, 49, 50, 67 and 102 of the Technical Regulations)
I. The setting up of additional road crossings on the existing lines, the widening, modification and removal of the original road crossings as well as the setting up of additional temporary road crossings shall be reported to the Railway Bureau for approval.
Second, the management and maintenance of the crossing, pedestrian crossing, grade, standard, whether the need for guards, protective facilities and signs, communication equipment set up by the Railway Bureau Public Works Department for approval.
Three, in the station, yard, turnout line, designed for internal operations, not directly through the road flat aisle, by the use of the unit responsible for the management. Pavement width of 2.5m or less and the road through the pedestrian aisle, can be set up as needed "pedestrian aisle", "beware of trains", "prohibit animal-drawn vehicles, motorized vehicles," and so on. Publicity signs and barricades to prevent the passage of vehicles.
Four, crossing rails from the nearest line rail distance shall not be less than 3m.
Five, on behalf of the maintenance of non-road production on the turnpike line crossing laying, demolition, alteration, widening, by the property rights unit is responsible for, but in advance must obtain the consent of the Ministry of Public Works Section and the official documents copied to the station concerned.
VI. Railway management crossing equipment maintenance and management of the division of labor:
1. Crossing paving, fencing, signs, short-circuit gates and drainage equipment by the public works department is responsible for.
2. According to the stereotyped standards for the installation and transformation of automatic signals at road crossings, crossing notification and early warning equipment by the electrical department is responsible for. Automatic railings (gates) are the responsibility of the installation department.
3. Road crossing height limiters, safety revealing signs, by the power supply department is responsible for.
7. The special busy crossing should be gradually installed to block the signaling machine.