CN110406552B - Comprehensive detection vehicle for urban rail transit - Google Patents
Comprehensive detection vehicle for urban rail transit Download PDFInfo
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- CN110406552B CN110406552B CN201910835183.1A CN201910835183A CN110406552B CN 110406552 B CN110406552 B CN 110406552B CN 201910835183 A CN201910835183 A CN 201910835183A CN 110406552 B CN110406552 B CN 110406552B
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- 238000001514 detection method Methods 0.000 title claims abstract description 177
- 238000004378 air conditioning Methods 0.000 claims abstract description 12
- 238000007689 inspection Methods 0.000 claims description 31
- 238000012544 monitoring process Methods 0.000 claims description 15
- 238000004458 analytical method Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 10
- 239000006096 absorbing agent Substances 0.000 claims description 7
- 230000035939 shock Effects 0.000 claims description 7
- 239000002828 fuel tank Substances 0.000 claims description 6
- 230000001133 acceleration Effects 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 description 8
- 230000009194 climbing Effects 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 108010081181 calcium-binding protein (brain) Proteins 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
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- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
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- 238000005286 illumination Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M1/00—Power supply lines for contact with collector on vehicle
- B60M1/12—Trolley lines; Accessories therefor
- B60M1/28—Manufacturing or repairing trolley lines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C17/00—Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D15/00—Other railway vehicles, e.g. scaffold cars; Adaptations of vehicles for use on railways
- B61D15/08—Railway inspection trolleys
- B61D15/12—Railway inspection trolleys power propelled
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D27/00—Heating, cooling, ventilating, or air-conditioning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D33/00—Seats
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D37/00—Other furniture or furnishings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D49/00—Other details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
- B61H11/00—Applications or arrangements of braking or retarding apparatus not otherwise provided for; Combinations of apparatus of different kinds or types
- B61H11/06—Applications or arrangements of braking or retarding apparatus not otherwise provided for; Combinations of apparatus of different kinds or types of hydrostatic, hydrodynamic, or aerodynamic brakes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
- B61K9/02—Profile gauges, e.g. loading gauges
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
- B61K9/08—Measuring installations for surveying permanent way
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Manufacturing & Machinery (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention is suitable for the technical field of urban rail engineering machinery, and discloses a comprehensive detection vehicle for urban rail transit, which comprises the following components: the vehicle comprises a vehicle body, a vehicle frame, a coupler, a buffer, a bogie, a pantograph, a braking system, an air conditioning system, a generator set, a storage battery pack and an electric and control system; the comprehensive detection vehicle for urban rail transit further comprises a contact net detection system, a rail detection system and a limit detection system. Compared with the related art, the comprehensive detection vehicle for urban rail transit is provided with the contact net, the track and the three sets of limit detection systems simultaneously, so that the requirement of simultaneous detection of multiple projects of subway lines can be met; meanwhile, the remote control capability of the internal combustion railway car is provided, and the remote control capability of the electric railway car is also provided; the boarding space can be in two different structures for users to select, and other detection modules can be added at the later stage.
Description
[ Field of technology ]
The invention belongs to the technical field of urban rail transit engineering machinery, and particularly relates to a comprehensive detection vehicle for urban rail transit.
[ Background Art ]
In recent years, urban rail transit rapidly develops, and in the process of construction and maintenance of the urban rail transit, the rail state, the contact net state, the limit of tunnels and surrounding buildings and the like of an electrified line of the urban rail transit need to be detected. The current state and the change trend of the line can be obtained through detection, and the line quality states of different sections can be scientifically evaluated, so that maintenance personnel are guided to purposefully carry out maintenance, the maintenance cost is reduced, and the working efficiency and the resource utilization rate are improved; disease affecting driving safety can be found timely, driving safety is guaranteed, danger of accident expansion is prevented, and the circuit is guaranteed to be in a good state. In the related art, the track state, the contact net state, the tunnel and the surrounding building limit and the like of the urban rail transit electrified line are detected by different detection vehicles respectively. The disadvantage of the related art is that the detection vehicle in the related art has single function and lower detection efficiency.
Therefore, it is necessary to provide a new comprehensive detection vehicle for urban rail transit to solve the above technical problems.
[ Invention ]
The invention aims to solve the technical problems that: the comprehensive detection vehicle meets the requirement of subway or inter-city line contact net, rail and limit detection. The vehicle is an unpowered vehicle and operates by traction of the powered rail vehicle, and the vehicle can remotely control the traction rail vehicle through the reconnection wire harness so as to facilitate bidirectional running operation of a vehicle group, and can remotely control the internal combustion rail vehicle and the electric rail vehicle. The vehicle integrates the contact net detection system, the track detection system and the limit detection system, and interfaces are reserved for adding the track, the contact net inspection system and the contact rail detection system in the later stage.
The invention adopts the technical scheme that: an integrated detection vehicle for urban rail transit, comprising: the vehicle comprises a vehicle body, a vehicle frame, a coupler, a buffer, a bogie, a pantograph, a braking system, an air conditioning system, a generator set, a storage battery pack and an electric and control system; wherein: the storage battery pack is matched with the generator set; the car body is fixed at the top of the car frame, and the car coupler and the buffer are arranged at two ends of the car frame; the two sets of bogies are respectively arranged at two ends of the bottom of the frame; the generator set, the storage battery pack and the braking system are all arranged at the bottom of the frame; the pantograph and the air conditioning system are both arranged at the top of the vehicle body; the electric and control system is arranged in the vehicle body; the comprehensive detection vehicle for urban rail transit further comprises a contact net detection system, a rail detection system and a limit detection system.
Preferably, the overhead line system detection system includes: the system comprises a contact net basic detection module, a contact net inspection module and a contact net detection system compensation beam which are responsible for front-end data acquisition, wherein a first data terminal processes an integrated cabinet, a first display and operation equipment for real-time monitoring and analysis of staff; the overhead contact system basic detection module and the overhead contact system inspection module are both arranged at the top of the vehicle body; the contact net detection system compensating beam is arranged at the bottom of the frame; the first display and the operation device are arranged in the vehicle body; the track detection system includes: the rail inspection beam, the wave mill and full section detection module and the acceleration sensor are responsible for the acquisition of geometrical parameter data of the front-end rail, and the second data terminal processes the integrated cabinet, and the second display and the operation equipment are used for the real-time monitoring and analysis of staff; the rail detection beam and the wave mill and full section detection module are arranged at the bottom of the frame; the second display and the operation device are arranged in the vehicle body; the limit detection system includes: the third data terminal processes the integrated cabinet, a third display and operation equipment for real-time monitoring and analysis of staff; the limit detection module is arranged at one end part of the vehicle body; the limit checking compensating beam is arranged at the bottom of the frame; the third display and the operation device are arranged in the vehicle body.
Preferably, the internal space of the vehicle body is sequentially divided into a front cab, a conference room, a detection room and a rear cab; the front cab is provided with a cab table, a driver seat, an electric heater, a fire extinguisher and an electric and control system; the conference room is provided with: alternating current motor cabinet, movable seat, conference table and display; the detection chamber is provided with: printer, detection table, detection seat, folding stool, electric heater, fire extinguisher, and scutching car skylight and car ladder; the rear cab is provided with: the wall-mounted air conditioner inner unit, the wheel stopper, the driver's stand, the driver's seat and the fire extinguisher are connected with the electric rail car again and then can be remotely operated through the driver's stand.
Preferably, the electric and control system is provided with a video host, a shaft temperature host, an electronic antiskid device host and a radio station host device.
Preferably, the number of the movable seats is more than or equal to 8, and the conference room is provided with a projection, a network and a power socket.
Preferably, the rear cab is separated from the detection room by a detection cabinet or the rear cab is separated from the detection room by a partition wall.
Preferably, the first display and operation device, the second display and operation device, and the third display and operation device form a display and operation device together, and the display and operation device are arranged in the detection chamber; the overhead line system detection system, the track detection system and the limit detection system share data among each other and establish a local area network, and the display is used for displaying detection parameters or inspection pictures in real time.
Preferably, the comprehensive detection vehicle for urban rail transit further comprises a shock absorber, the alternating current generator set is hoisted at the bottom of the frame through the shock absorber, and the comprehensive detection vehicle for urban rail transit further comprises a fuel tank which is arranged at the bottom of the frame.
Preferably, the air conditioning system comprises an overhead thin integrated air conditioner, a wall-mounted air conditioner external unit and a wall-mounted air conditioner internal unit; the fire extinguisher is a water-based or dry powder fire extinguisher; the comprehensive detection vehicle electrical and control system is divided into an alternating current system and a direct current system.
Preferably, the braking system comprises a valve plate group, an air pipeline, a wind cylinder, a JZ-7 brake and a pipeline and a unit braking cylinder which are arranged on the bogie; the comprehensive detection vehicle for urban rail transit further comprises a grounding device and a video monitoring system.
Compared with the related art, the comprehensive detection vehicle for urban rail transit has the following advantages:
1) The whole vehicle is simultaneously provided with three sets of systems, namely a contact net, a track and a limit, so that the requirement of simultaneous detection of multiple projects of subway lines can be met.
2) The remote control device not only has the remote control capability on the internal combustion railway car, but also has the remote control capability on the electric railway car.
3) The space in the vehicle can be in two different structures for the user to provide selection; one is a comprehensive detection room structure, and the other is an independent combined structure of a net detection room and a rail detection room.
4) The structure is flexible, and other detection modules such as a contact net, a track or a track bed inspection system and a contact rail detection system can be added at the later stage.
5) The detection cabinet is provided with a top fixing structure, the network detection wire harness can be directly led into the cabinet from the roof, and a movable wire slot is arranged in the cabinet, so that later maintenance and expansion are facilitated.
[ Description of the drawings ]
For a clearer description of the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:
FIG. 1 is a front view of the overall structure of a comprehensive inspection vehicle for urban rail transit according to the present invention;
FIG. 2 is a top view of FIG. 1;
fig. 3 is a layout view of the in-vehicle apparatus in fig. 1 (integrated detection chamber structure);
FIG. 4 is a front view showing the overall structure of another construction of the integrated inspection vehicle for urban rail transit according to the present invention;
fig. 5 is a layout view of the in-vehicle apparatus in fig. 4 (independent detection chamber structure);
Fig. 6 is a layout diagram of underframe equipment in the comprehensive inspection vehicle for urban rail transit.
In the figure:
The system comprises a pantograph 1, a contact net foundation detection module 2, an air conditioning system 3, a contact net inspection module 4, a video monitoring system 5, a limit detection module 6, a coupler and buffer 7, a frame 8, a limit inspection compensation beam 9, a bogie 10, a wave mill and full face detection module 12, a generator set 13, a shock absorber 14, a fuel tank 15, a storage battery pack 16, a first wall-mounted air conditioner 17, a contact net detection system compensation beam 18, a rail inspection beam 19, a car body 20, a JZ-7 type brake 21, a driver's stand 22, a driver's seat 23, an electric heater 24, an electric and control system 25, a fire extinguisher 26, an alternating current electric cabinet 27, a movable seat 28, a conference table 29, a display 30, a printer 31, a detection table 32, a display and operation device 33, a contact net detection system 34, a rail detection system 35, a limit detection system 36, an air conditioner internal unit 37, a wheel stopper 38, a driver's stand 39, a rear cab 40, a detection chamber 41, a conference room 42, a front cab 43, a brake system 45, a valve plate pack 045, a fan 46, an air pipe 47; front cab 48, track detection room 49, conference room 50, overhead line system detection room 51, and rear cab 52.
[ Detailed description ] of the invention
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, an integrated inspection vehicle for urban rail transit, comprising: the vehicle comprises a vehicle body 20, a vehicle frame 8, a coupler and buffer 7, a bogie 10, a pantograph 1, a braking system 45, an air conditioning system 3, a generator set 13, a storage battery pack 16 and an electric and control system 25; wherein: the storage battery pack 16 is matched with the generator set 13; the vehicle body 20 is fixed on the top of the frame 8, and the coupler and the buffer 7 are arranged at two ends of the frame 8; the bogie 10 is two sets and is respectively arranged at two ends of the bottom of the frame 8; the generator set 13, the storage battery pack 16 and the braking system 45 are all arranged at the bottom of the frame 8; the pantograph 1 and the air conditioning system 3 are arranged at the top of the vehicle body 20; the electrical and control system 25 is disposed within the vehicle body 20; the invention relates to a comprehensive detection vehicle for urban rail transit, which also comprises a contact net detection system 34, a rail detection system 35 and a limit detection system 36. The overhead line inspection system 34 includes: the overhead line system inspection system comprises an overhead line system basic detection module 2, an overhead line system inspection module 4 and an overhead line system detection system compensation beam 18 which are responsible for front-end data acquisition, wherein a first data terminal processes an integrated cabinet and a first display and operation equipment for real-time monitoring and analysis of staff; the overhead line system basic detection module 2 and the overhead line system inspection module 4 are arranged at the top of the vehicle body 20; the compensating beam 18 of the contact net detection system is arranged at the bottom of the frame 8; the first display and the operating device are arranged in the vehicle body 20; the track detection system 35 includes: the rail inspection beam 19, the wave mill and full section detection module 12 and the acceleration sensor which are responsible for the data acquisition of the geometrical parameter end of the front rail, and the second data terminal processes the integrated cabinet, the second display and the operation equipment for the real-time monitoring and analysis of staff; the rail detection beam 19 and the wave mill and full section detection module 12 are arranged at the bottom of the frame 8; the second display and the operating device are arranged in the vehicle body 20; the limit detection system 36 includes: the limit detection module 6 and the limit detection compensating beam 9 are responsible for front-end subway line data acquisition, and the third data terminal processes the integrated cabinet, the third display and the operating equipment for real-time monitoring and analysis of staff; the limit detection module 6 is arranged at one end part of the vehicle body 20; the limit checking compensating beam 9 is arranged at the bottom of the frame 8; the third display and the operating device are provided in the vehicle body 20. The inner space of the vehicle body 20 is divided into a front cab 43, a conference room 42, a detection room 41, and a rear cab 40 in sequence; the front cab 43 is provided with a driver's desk 22, a driver's seat 23, an electric heater 24, a fire extinguisher 26 and an electric and control system 25; the conference room 42 is provided with: an ac electrical cabinet 27, a movable seat 28, a conference table 29, and a display 30; the detection chamber 41 is provided with: the printer 31, the detection table 32, the detection seat, the folding stool, the electric heater, the fire extinguisher and the pedal skylight and the ladder; the rear cab 40 is provided with: the wall-mounted air conditioner indoor unit 37, the wheel stopper 38, the driver's stand 39, the driver's seat and the fire extinguisher can remotely operate the electric railway car through the driver's stand 39 after being in reconnection with the electric railway car. The electric and control system 25 is provided with a video host, a shaft temperature host, an electronic antiskid unit host and a radio station host device. The number of movable seats 28 is greater than or equal to 8, and conference room 42 is provided with projections, a network and an electrical outlet. The rear cab 40 is partitioned from the detection chamber 41 by a detection cabinet or the rear cab 40 is partitioned from the detection chamber 41 by a partition wall. The first display and operation device, the second display and operation device, the third display and operation device form a display and operation device 33 together, and the display and operation device 33 is arranged in the detection chamber 41; the overhead line system detection system 34, the track detection system 35 and the limit detection system 36 share data with each other and establish a local area network, and the display 30 is used for displaying detection parameters or inspection pictures in real time for a conference table. The invention relates to a comprehensive detection vehicle for urban rail transit, which also comprises a shock absorber 14, wherein an alternating current generator set 13 is hoisted at the bottom of a frame 8 through the shock absorber 14, and the comprehensive detection vehicle for urban rail transit also comprises a fuel tank 15, wherein the fuel tank 15 is arranged at the bottom of the frame 8. The air conditioning system 3 comprises an overhead thin integrated air conditioner, a wall-mounted air conditioner external unit 17 and a wall-mounted air conditioner internal unit 37; the fire extinguisher 26 is a water-based or dry powder type fire extinguisher; the integrated test vehicle electrical and control system 25 is divided into an ac system and a dc system. The brake system 45 comprises a valve plate group 045, an air pipeline 47, a wind cylinder 46, a JZ-7 brake 21 and a pipeline and unit brake cylinder arranged on the bogie 10; the invention relates to a comprehensive detection vehicle for urban rail transit, which also comprises a grounding device and a video monitoring system 5.
In the invention, the frame 8 and the vehicle body 20 form a frame bearing type carrier, and are the installation basis of all the upper and lower parts of the frame 8. The contact net detecting system can provide: ① The geometric parameters of the rigid and flexible lines of the contact net of the subway line and the inter-city line comprise: wire height, wire gradient, pull-out value, hard point and impact, bow net contact pressure, offline, double-branch contact line horizontal distance, double-branch contact line vertical distance, anchor segment joint contact line horizontal distance, anchor segment joint contact line height difference, anchor segment joint position, contact line relative position at wire fork crossover line, contact net voltage and the like; ② The automatic inspection of the rigid or flexible contact net of the subway is used for dynamic detection and daily inspection verification after installation and maintenance operation of hanging facilities. The track detection system may provide: ① Geometric parameters of subway lines and inter-city line tracks comprise: the height of the left and right steel rails, the rail direction of the left and right rails, the horizontal height, the torsion triangle pits, the track gauge, the curvature, the vertical abrasion of the steel rails, the side abrasion of the steel rails and the like; ② Vertical and lateral acceleration of the vehicle body and running speed; ③ And detecting the wave abrasion of the steel rail and the full section rail profile of the rail. The limit detection system may provide: the full-view field measurement can be carried out on the whole tunnel section, and simultaneously, the comprehensive line video monitoring module is combined to realize the holographic dynamic measurement of the tunnel limit. In this embodiment, the air conditioning system 3 is composed of the overhead thin integrated air conditioner and wall-mounted air conditioner external unit 17 and the wall-mounted air conditioner internal unit 37, and the wall-mounted air conditioner external unit 17 and the wall-mounted air conditioner internal unit 37 may not be installed when the rear cab is not provided with the driver's stand 39. In the present invention, after the comprehensive inspection vehicle is in reconnection with the internal combustion railcar, the operator's station 22 can remotely operate the railcar for traction and braking control. An operator can monitor and analyze the data of each detection system in real time through the display and the operation device 33. The electric railcar may be remotely maneuvered through the driver's station 39 after reconnection with the electric railcar. The invention relates to a comprehensive detection vehicle for urban rail transit, which can control the braking and release of the whole train through a brake 21 on a driver's desk 22 when being in reconnection with an internal combustion rail vehicle; when the electric rail car is in reconnection, a brake signal is transmitted to the electric rail car through a reconnection wire harness, and a brake cabinet is remotely controlled at a driver's desk 39 to realize braking and release of the whole train. The generator set 14 charges the storage battery set 16 through the intelligent charger of the power supply module, and the storage battery set 16 provides power for the vehicle direct current system. The alternating current system is powered by the generator set 14 for the detection system, the air conditioner, the electric heater and other equipment, and the direct current system is powered by the storage battery set 16 for the illumination, the control system and the like; the electronic antiskid device can effectively prevent wheel pairs and tracks from being scratched during braking, the axle temperature alarm device can monitor the axle box bearing temperature in real time, the radio station can provide driving and dispatching communication for vehicles, the video monitoring system 5 can monitor the coupling state, the line state, the cab state, the detection chamber 41 state and other equipment states in real time, and the grounding device ensures the safe grounding of the vehicles and prevents the bearing from being damaged by excessive electricity. The comprehensive detection vehicle control system adopts a network module control system matched with the traction rail vehicle, and the system comprises: the display module, the multichannel CAN bus module, input output module digital input DI, digital output DO, analog input AI, when implementing remote control, also CAN show the traction railcar state parameter in real time through long-range driver's stand. The indoor arrangement structure of the comprehensive detection vehicle for urban rail transit comprises two structures shown in fig. 2 and 4, wherein fig. 2 is a scheme of the comprehensive detection chamber, and fig. 3 is a plan layout diagram of the structure of fig. 2, and a front cab 43, a conference room 42, a comprehensive detection chamber and a rear cab 40 are respectively arranged; fig. 4 is a layout of the independent detection room, and fig. 5 is a plan view of the structure of fig. 4, in which a front cab 48, a track detection room 49, a conference room 50, a catenary detection room 51, and a rear cab 52 are provided, respectively. The contact net detecting system 34, the track detecting system 35 and the detecting cabinet of the limit detecting system 36 are transversely arranged side by side and fixedly connected with the vehicle body at the top, and the wire harness can be directly led into the detecting cabinet from the vehicle roof. Meanwhile, a wire harness guide channel is also arranged at the bottom of each detection cabinet, and a movable wire slot is arranged, so that later maintenance and expansion are facilitated. The invention discloses a comprehensive detection vehicle for urban rail transit, which comprises the following components: the system comprises a contact net detection system, a track detection system and a limit detection system, and comprises other detection modules, such as a contact net, a track or track bed inspection system and a contact rail detection system, which are added on the basis; the system can also be independently and combined for a plurality of detection systems, and the analysis results of the detection systems can be independently output and controlled, and meanwhile, the functions of data interaction and comprehensive data analysis among a plurality of systems can be realized. The comprehensive detection vehicle for urban rail transit is characterized in that an unpowered vehicle is connected with a traction rail vehicle through a reconnection air pipeline and a connection control wire harness at the front end of the vehicle, so that remote control of the traction rail vehicle can be realized, and the comprehensive detection vehicle comprises an independent remote control function for an internal combustion or electric rail vehicle and a remote control function integrating the independent remote control function and the remote control function. The traction rail car power system and the brake system 45 can be operated on the comprehensive detection car, the operation arrangement and the operation mode are consistent with those of the traction rail car, and the highest running speed is less than or equal to 120km/h.
Compared with the related art, the comprehensive detection vehicle for urban rail transit has the following advantages: 1) The whole vehicle is simultaneously provided with three sets of detection systems, namely the contact net, the track and the limit, so that the requirement of simultaneous detection of multiple projects of subway lines can be met. 2) The remote control device not only has the remote control capability on the internal combustion railway car, but also has the remote control capability on the electric railway car. 3) The boarding space can be of two different structures for the user to provide the option: one is a comprehensive detection room structure, and the other is an independent combined structure of a net detection room and a rail detection room. 4) The structure is flexible, and other detection modules such as a contact net, a track or a track bed inspection system and a contact rail detection system can be added at the later stage. 5) The detection cabinet is provided with a top fixing structure, the network detection wire harness can be directly led into the cabinet from the roof, and a movable wire slot is arranged in the cabinet, so that later maintenance and expansion are facilitated. 6) The foldable climbing ladder is provided with a climbing skylight and a climbing ladder, the climbing skylight is provided with a lock and is interlocked with a travelling crane, and the foldable climbing ladder is hung below the climbing skylight and can be folded and unfolded in the tool cabinet in the vehicle at ordinary times.
The foregoing is merely exemplary of the invention, and it should be noted that modifications could be made by those skilled in the art without departing from the inventive concept, which would fall within the scope of the invention.
Claims (4)
1. An integrated detection vehicle for urban rail transit, comprising: the vehicle comprises a vehicle body (20), a vehicle frame (8), a coupler and buffer (7), a bogie (10), a pantograph (1), a braking system (45), an air conditioning system (3), a generator set (13), a storage battery pack (16) and an electric and control system (25); wherein: the storage battery pack (16) is matched with the generator set (13); the car body (20) is fixed on the top of the car frame (8), and the car coupler and the buffer (7) are arranged at two ends of the car frame (8); the two sets of the steering frames (10) are respectively arranged at two ends of the bottom of the frame (8); the generator set (13), the storage battery pack (16) and the braking system (45) are arranged at the bottom of the frame (8); the pantograph (1) and the air conditioning system (3) are arranged at the top of the vehicle body (20); the electrical and control system (25) is arranged in the vehicle body (20); the comprehensive detection vehicle for urban rail transit further comprises a contact net detection system (34), a rail detection system (35) and a limit detection system (36); the overhead line system detection system (34) includes: the overhead line system comprises an overhead line system basic detection module (2), an overhead line system inspection module (4) and an overhead line system detection system compensation beam (18) which are responsible for front-end data acquisition, wherein a first data terminal processes an integrated cabinet, a first display and operation equipment for real-time monitoring and analysis of staff; the overhead contact system basic detection module (2) and the overhead contact system inspection module (4) are arranged at the top of the vehicle body (20); the contact net detection system compensation beam (18) is arranged at the bottom of the frame (8); the first display and the operation device are arranged in the vehicle body (20); the track detection system (35) comprises: the system comprises a rail inspection beam (19), a wave mill and full section detection module (12) and an acceleration sensor, wherein the rail inspection beam is responsible for front rail geometric parameter end data acquisition, and a second data terminal processes an integrated cabinet, a second display and operation equipment for real-time monitoring and analysis of staff; the rail detection beam (19) and the wave mill and full section detection module (12) are arranged at the bottom of the frame (8); the second display and the operating device are arranged in the vehicle body (20); the limit detection system (36) includes: the limit detection module (6) and the limit detection compensation beam (9) are responsible for front-end subway line data acquisition, and the third data terminal processes the integrated cabinet, a third display and operation equipment for real-time monitoring and analysis of staff; the limit detection module (6) is arranged at one end part of the vehicle body (20); the limit checking compensating beam (9) is arranged at the bottom of the frame (8); the third display and the operating device are arranged in the vehicle body (20); the internal space of the vehicle body (20) is sequentially divided into a front cab (43), a conference room (42), a detection room (41) and a rear cab (40); the front cab (43) is provided with a cab (22), a driver seat (23), an electric heater (24), a fire extinguisher (26) and an electric and control system (25); the conference room (42) is provided with: an alternating current motor cabinet (27), a movable seat (28), a conference table (29) and a display (30); the detection chamber (41) is provided with: the device comprises a printer (31), a detection table (32), a detection seat, a folding stool, an electric heater, a fire extinguisher, a pedal skylight and a ladder; the rear cab (40) is provided with: the wall-mounted air conditioner indoor unit (37), the wheel stopper (38), the driver's stand (39), the driver's seat and the fire extinguisher can remotely operate the electric railway car through the driver's stand (39) of the rear cab (40) after being in heavy connection with the electric railway car; the electric and control system (25) is provided with a video host, a shaft temperature host, an electronic antiskid unit host and a radio station host device; the number of the movable seats (28) is more than or equal to 8, and the conference room (42) is provided with a projection, a network and a power socket; the rear cab (40) is separated from the detection room (41) through a detection cabinet or the rear cab (40) is separated from the detection room (41) through a partition wall; the first display and operation device, the second display and operation device and the third display and operation device form a display and operation device (33), and the display and operation device (33) is arranged in the detection chamber (41); the overhead line system detection system (34), the track detection system (35) and the limit detection system (36) share data with each other and establish a local area network, and the display (30) is used for displaying detection parameters or inspection pictures in real time.
2. The comprehensive detection vehicle for urban rail transit according to claim 1, further comprising a shock absorber (14), wherein the generator set (13) is hoisted at the bottom of the frame (8) through the shock absorber (14), and further comprising a fuel tank (15), wherein the fuel tank (15) is arranged at the bottom of the frame (8).
3. The comprehensive inspection vehicle for urban rail transit according to claim 1, characterized in that the air conditioning system (3) comprises an overhead thin integrated air conditioner, a wall-mounted air conditioner external unit (17) and a wall-mounted air conditioner internal unit (37); the fire extinguisher (26) is a water-based or dry powder fire extinguisher; the electric and control system (25) of the comprehensive detection vehicle is divided into an alternating current system and a direct current system.
4. The comprehensive inspection vehicle for urban rail transit according to claim 1, characterized in that the braking system (45) comprises a valve plate group (045), an air pipe (47), a reservoir (46), a JZ-7 type brake (21) and a pipe and unit brake cylinder mounted on the bogie (10); the comprehensive detection vehicle for urban rail transit further comprises a grounding device and a video monitoring system (5).
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| CN113320445B (en) * | 2020-02-28 | 2022-12-30 | 中铁二院工程集团有限责任公司 | Online monitoring and intelligent hidden danger and fault distinguishing and early warning system for contact network |
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| CN112160204B (en) * | 2020-08-18 | 2022-05-20 | 上海工程技术大学 | Track maintenance vehicle with fire-fighting function |
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| CN114104020A (en) * | 2021-12-30 | 2022-03-01 | 宝鸡中车时代工程机械有限公司 | Comprehensive detection vehicle with subway return rail detection function |
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