A pipeline integrator inside the vehicle for laser strengthening of steel rails

Abstract

The present invention discloses an integrated pipeline device for cables in a rail laser strengthening vehicle, which is arranged in the rail laser strengthening vehicle and includes a device box, an integrated socket, a wire clamping post, a cable, an integrated pipeline, and an integrated docking head. All cables can be integrated therein according to the present invention. Each cable has an independent running path without interference. Finally, it is docked with external devices in the form of an integrated socket. The connection mode between devices can be directly changed by swapping the cables connected below the integrated socket without re-laying the cables. Two different pipeline integrated devices can be quickly connected through the integrated docking head. There is no welding point, and the connection is more convenient and reliable. The entire pipeline integrated device is installed below the equipment bearing plate in the vehicle, and can better protect the safety of the cables during long-distance transportation with higher safety. The pipeline integrated device can be taken out as a whole at any time, making fault troubleshooting and maintenance more convenient. The pipeline integrated device has good sealing performance, can shield and isolate external electromagnetic interference, and ensure the accuracy and reliability of information transmission.

Description

Technical Field

[0001] The present invention belongs to the field of rail laser strengthening, and particularly relates to an integrated pipeline device for a rail laser strengthening vehicle. Background Art

[0002] With the rapid development of high-speed railways, intercity railways, suburban railways and urban rail transit in China, the operating mileage has reached a huge scale. Under the background of railway speed increase, the rail, the direct bearing infrastructure of trains, bears huge operating pressure. Due to the wheel-rail interaction, the rail will suffer serious wear during service, significantly reducing the service life of the rail. A large number of rails need to be replaced every year, resulting in huge economic losses. Therefore, improving the service life of rails is of great significance to the operation, maintenance and repair of railways and urban rail transit in China.

[0003] In view of this, there is an urgent need to develop a brand-new rail strengthening vehicle to increase the wear resistance of rails, improve the surface hardness of rails and extend the service life of rails. There are many pipelines connecting different devices in the vehicle, and the laying routes are complex, which brings a lot of inconvenience to the later maintenance. Therefore, it is necessary to study a new pipeline laying device and method.

[0004] At present, there is little research on vehicle pipeline laying. The traditional pipeline laying method cannot meet the new vehicle requirements, and there is even less research on vehicle pipeline modular integration. Patent ZL201710429788.1 discloses a "vehicle cable integration structure, bogie and vehicle", which only integrates wires in a wire pipe to form an integrated pipeline structure, and cannot solve the problem of pipeline laying and routing in the vehicle. It will still make the pipelines in the vehicle complex, inconvenient for disassembly, installation and maintenance, and cannot shield and isolate the internal pipelines for protection. Patent ZL200710138770.2 discloses a "rail vehicle pipeline integration method and integration device", which integrates multiple cables in a pipeline module. The cables have no fixed path in the pipeline module and are easy to be entangled with each other, which is inconvenient for troubleshooting and maintenance, and cannot shield and isolate the internal pipelines for protection. The pipeline modules cannot be directly plugged and unplugged, and the cables correspond to the devices one by one, with low adaptability. Summary of the Invention

[0005] In view of at least one of the above-mentioned defects or improvement requirements in the prior art, the present invention provides a pipeline integrator for a laser-strengthened railway vehicle. The cable clamping posts are distributed in the pipeline integrator in an array. Cables can form different routing paths through different cable clamping posts, and the cable clamping posts fix the cables; multiple types of sockets are integrated on the integrated socket, and cables with different functions are connected below it. Devices in the vehicle can be connected by simply plugging the plugs into the integrated socket; all the cables in the integrator are bundled together in the integrated pipeline and connected to the integrated docking head, and quick connection with another pipeline integrator can be achieved through the integrated docking head.

[0006] The pipeline integrator for the laser-strengthened railway vehicle of the present invention can integrate all cables. Each cable can have an independent routing path without interference. Finally, it is docked with external devices in the form of an integrated socket. The connection method between devices can be directly changed by swapping the cables connected below the integrated socket without re-laying the cables; two different pipeline integrators can be quickly connected through the integrated docking head, and the connection is more convenient and reliable; the entire pipeline integrator is installed below the equipment carrier plate in the vehicle, which can better protect the cables during long-distance transportation and has higher safety; the pipeline integrator can be taken out as a whole at any time, making fault troubleshooting and maintenance more convenient; the pipeline integrator has good sealing performance, can shield and isolate external electromagnetic interference, and ensure the accuracy and reliability of information transmission.

[0007] To achieve the above object, according to one aspect of the present invention, there is provided a pipeline integrator for a laser-strengthened railway vehicle, wherein: the pipeline integrator is arranged in a laser-strengthened railway vehicle and includes a box, an integrated socket, cable clamping posts, cables, an integrated pipeline, and an integrated docking head;

[0008] Multiple cable clamping posts are distributed in the box in an array; multiple integrated sockets are fixed in the box, and the integrated socket integrates sockets with multiple different interfaces for connecting devices with different plugs in the laser-strengthened railway vehicle;

[0009] The cables pass through between the cable clamping posts and form different routing paths through different cable clamping posts. One ends of the cables with different functions are respectively connected below the integrated socket, and the other ends are bundled together by the integrated pipeline outside the box to gather all the cables in the integrator and connected to the integrated docking head, and quick connection with another pipeline integrator is achieved through the integrated docking head.

[0010] Preferably, the box is arranged between the carrier plate and the bottom plate of the laser-strengthened railway vehicle, can be installed and disassembled as a whole, the box wall is made of a material with electromagnetic shielding function, and all openings are sealed to shield and isolate the box from the outside.

[0011] Preferably, the bearing plate is provided with holes at the positions where it is integrated with the socket of the pipeline integrator, and the equipment in the container body can be directly connected to the integrated socket of the pipeline integrator through plugs to achieve communication between equipment.

[0012] Preferably, there is a space between the two wire clamping columns for accommodating multiple cables in the same wiring direction.

[0013] Preferably, inside the device box, there is no intersection or interlacing relationship between multiple cables in different wiring directions.

[0014] Preferably, the wire clamping column includes a pillar, a rotating shaft, a clamping ring, and a buckle;

[0015] The clamping ring is installed on the top of one of the pillars through the rotating shaft, the buckle is installed on the top of the pillar opposite to the pillar where the clamping ring is located, and the buckle and the clamping ring form an opening and closing structure to fix the cable between the two pillars.

[0016] Preferably, the buckle is arranged in a hole on the outer side of the pillar where it is located, a compression spring is connected to the root of the buckle, when the clamping ring is locked, the buckle is retracted into the hole under the extrusion force, and after the clamping ring is opened, the buckle pops out of the hole under the action of the compression spring.

[0017] Preferably, the clamping ring and the rotating shaft are detachably connected, and when the cable routing changes, the clamping ring can be detachably moved above the cable.

[0018] Preferably, the same clamping ring can straddle multiple pillars to enclose multiple cable channels.

[0019] Preferably, the integrated socket integrates a variety of standard sockets including power supply and communication.

[0020] The above preferred technical features can be combined with each other as long as they do not conflict with each other.

[0021] Generally speaking, compared with the prior art, the above technical solution conceived by the present invention has the following beneficial effects:

[0022] 1. In the pipeline integrator in the rail laser strengthening vehicle of the present invention, the wire clamping columns are arrayed in the pipeline integrator, and different cable routing paths can be formed by different wire clamping columns, and the wire clamping columns fix the cables; a variety of sockets are integrated on the integrated socket, and cables with different functions are connected below it, and the equipment in the vehicle only needs to be plugged into the integrated socket through a plug to achieve connection; all the cables in the integrated pipeline are gathered together and connected to the integrated docking head, and the integrated docking head can be used to achieve rapid connection with another pipeline integrator.

[0023] 2. The in-vehicle pipeline integrator for laser strengthening of steel rails according to the present invention can integrate all cables, and each cable can have a separate running path without interference. Finally, it is docked with external devices in the form of an integrated socket. The connection method between devices can be directly changed by swapping the cables connected under the integrated socket without re-laying the cables. Two different pipeline integrators can be quickly connected through an integrated docking head without welding points, making the connection more reliable. The entire pipeline integrator is installed under the equipment carrier plate in the vehicle and can be taken out as a whole at any time, facilitating troubleshooting and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is the official schematic diagram of the in-vehicle pipeline integrator for laser strengthening of steel rails in the embodiment of the present invention;

[0025] Figure 2 is the side view schematic diagram of the in-vehicle pipeline integrator for laser strengthening of steel rails in the embodiment of the present invention;

[0026] Figure 3 is the docking schematic diagram of different pipeline integrators in the vehicle for laser strengthening of steel rails in the embodiment of the present invention;

[0027] Figure 4 is the opening schematic diagram of the wire clamping column of the in-vehicle pipeline integrator for laser strengthening of steel rails in the embodiment of the present invention;

[0028] Figure 5 is the locking schematic diagram of the wire clamping column of the in-vehicle pipeline integrator for laser strengthening of steel rails in the embodiment of the present invention;

[0029] Figure 6 is the top view schematic diagram of the wire clamping column of the in-vehicle pipeline integrator for laser strengthening of steel rails in the embodiment of the present invention;

[0030] Figure 7 is the installation position schematic diagram of the in-vehicle pipeline integrator for laser strengthening of steel rails in the embodiment of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other. The present invention will be further described in detail below with reference to the specific embodiments.

[0032] As a preferred embodiment of the present invention, as Figures 1-7As shown in the figure, the present invention provides a pipeline integrator for a rail laser strengthening vehicle, wherein: the pipeline integrator is arranged in the rail laser strengthening vehicle and includes a device box 1, an integrated socket 2, a wire clamping post 3, a cable 4, an integrated pipeline 5, an integrated docking head 6, and a device cover 7.

[0033] As Figures 1-6 shown in the figure, a plurality of the wire clamping posts 3 are distributed in the device box 1 in an array manner; a plurality of the integrated sockets 2 are fixed in the device box 1, and the integrated sockets 2 integrate sockets with various different interfaces for devices with different plugs in the rail laser strengthening vehicle to be connected. Preferably, the integrated sockets 2 can integrate various standard sockets such as power supply and communication, and the devices in the vehicle are connected through the corresponding plugs inserted.

[0034] As Figure 1 shown in the figure, the cable 4 passes through between the wire clamping posts 3, and different wire routing paths are formed through different wire clamping posts, facilitating maintenance personnel to quickly check and repair. One ends of the cables 4 with different functions are respectively connected below the integrated sockets 2, and the other ends are gathered together by the integrated pipeline 5 outside the device box 1 for all the cables 4 in the integrator and connected to the integrated docking head 6. The integrated docking head 6 is divided into a male head and a female head, and quick connection with another pipeline integrator is achieved through the integrated docking head 6, and the integrated docking heads on different integrators can be docked with each other.

[0035] As Figure 2 shown in the figure, the device cover 7 is disposed on the device box 1 in an openable and closable manner. When closed, all the wire clamping posts 3 and the cable 4 are covered, and an opening is reserved corresponding to the integrated socket 2.

[0036] As Figure 7 shown in the figure, the device box 1 is arranged between the bearing plate 8 and the bottom plate 9 of the rail laser strengthening vehicle. Preferably, the bearing plate 8 is provided with a hole at the position of the integrated socket 2 of the pipeline integrator, and the devices in the container body are connected through the plugs directly inserted into the integrated socket 2 of the pipeline integrator. The device box 1 can be integrally installed and disassembled, the device box wall is made of a material with electromagnetic shielding function, and all the openings are sealed to shield and isolate the device box from the outside.

[0037] As Figures 4-5 shown in the figure, there is a space between two of the wire clamping posts 3 for accommodating a plurality of cables 4 in the same wire routing direction. Preferably, inside the device box 1, there is no intersecting or staggered relationship between the plurality of cables 4 in different wire routing directions.

[0038] The cable clamping post 3 includes a support post 301, a rotating shaft 302, a clamping ring 303, and a snap fastener 304; the clamping ring 303 is installed at the top of one of the support posts 301 through the rotating shaft 302, the snap fastener 304 is installed at the top of the support post 301 opposite to the support post 301 where the clamping ring 303 is located, and the snap fastener 304 and the clamping ring 303 form an opening and closing structure to fix the cable 4 between the two support posts 301.

[0039] The snap fastener 304 is arranged in a hole on the outer side of the support post 301 where it is located, a compression spring is connected to the root of the snap fastener 304, and when the clamping ring 303 is locked, the snap fastener 304 is retracted into the hole under the extrusion force, and after the clamping ring 303 is opened, the snap fastener 304 pops out of the hole under the action of the compression spring.

[0040] The clamping ring 303 and the rotating shaft 302 are detachably connected. When the routing of the cable 4 changes, the clamping ring 303 can be detachably moved above the cable 4.

[0041] Preferably, the same clamping ring 303 can straddle multiple support posts 301 to enclose multiple cable channels.

[0042] In summary, the present invention has the following outstanding advantages:

[0043] For the in-vehicle pipeline integrator with rail laser strengthening of the present invention, the cable clamping posts are arrayed in the pipeline integrator, and the cables can form different routing paths through different cable clamping posts, and the cable clamping posts fix the cables; a variety of sockets are integrated on the integrated socket, and cables with different functions are connected below it, and the devices in the vehicle only need to be plugged into the integrated socket through plugs to achieve connection; all the cables in the integrator are integrated together in the integrated pipeline and connected to the integrated docking head, and quick connection with another pipeline integrator can be achieved through the integrated docking head.

[0044] The in-vehicle pipeline integrator with rail laser strengthening of the present invention can integrate all the cables therein, and each cable can have a separate routing path without interference. Finally, it is docked with external devices in the form of an integrated socket. The change of the connection method between devices can be directly achieved by swapping the cables connected below the integrated socket without re-laying the cables; two different pipeline integrators can be quickly connected through the integrated docking head without welding points, and the connection is more reliable; the entire pipeline integrator is installed below the equipment bearing plate in the vehicle and can be taken out as a whole at any time, which is convenient for inspection and maintenance.

[0045] Those skilled in the art can easily understand that the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A pipeline integrator inside a rail laser strengthening vehicle, Characterized in that: The pipeline integrator is arranged inside the rail laser strengthening vehicle, and includes a device box (1), an integrated socket (2), a wire clamping post (3), a cable (4), an integrated pipeline (5), and an integrated docking head (6); The device box (1) is arranged between the bearing plate (8) and the bottom plate (9) of the rail laser strengthening vehicle, and can be integrally installed and disassembled. The device box wall is made of a material with electromagnetic shielding function, and all openings are sealed to shield and isolate the device box from the outside; A plurality of the wire clamping posts (3) are distributed in the device box (1) in an array manner; a plurality of the integrated sockets (2) are fixed in the device box (1), and the integrated sockets (2) are integrated with sockets of various different interfaces for connecting devices with different plugs inside the rail laser strengthening vehicle; the integrated sockets (2) are integrated with a variety of standard sockets including power supply and communication; The cable (4) passes through between the wire clamping posts (3) to form different routing paths through different wire clamping posts. One ends of the cables (4) with different functions are respectively connected below the integrated socket (2), and the other ends are concentrated by the integrated pipeline (5) outside the device box (1) for all the cables (4) in the integrator and connected to the integrated docking head (6), and quick connection with another pipeline integrator is achieved through the integrated docking head (6).

2. The pipeline integrator inside a rail laser strengthening vehicle according to claim 1, Characterized in that: The bearing plate (8) is provided with a hole at the position of the integrated socket (2) of the pipeline integrator, and the equipment in the container body is directly plugged into the integrated socket (2) of the pipeline integrator through a plug to realize the connection between the equipment.

3. The pipeline integrator inside a rail laser strengthening vehicle according to claim 1, Characterized in that: There is a space between two of the wire clamping posts (3) for accommodating a plurality of cables (4) in the same routing direction.

4. The pipeline integrator inside a rail laser strengthening vehicle according to claim 1, Characterized in that: Inside the device box (1), there is no intersection or interlacing relationship between a plurality of the cables (4) in different routing directions.

5. The pipeline integrator inside a rail laser strengthening vehicle according to claim 1, Characterized in that: The wire clamping post (3) includes a pillar (301), a rotating shaft (302), a clamping ring (303), and a buckle (304); The clamping ring (303) is installed on the top of a pillar (301) through the rotating shaft (302), and the buckle (304) is installed on the top of the pillar (301) opposite to the pillar (301) where the clamping ring (303) is located. The buckle (304) and the clamping ring (303) form an opening and closing structure to fix the cable (4) between the two pillars (301).

6. The pipeline integrator inside a rail laser strengthening vehicle according to claim 5, Characterized in that: The buckle (304) is arranged in a hole on the outer side of the corresponding support column (301). A compression spring is connected to the root of the buckle (304). When the snap ring (303) is locked, the buckle (304) is retracted into the hole under the extrusion force. After the snap ring (303) is opened, the buckle (304) pops out of the hole under the action of the compression spring.

7. The in-vehicle pipeline integrator for laser strengthening of steel rails according to claim 5 or 6, characterized in that: The snap ring (303) and the rotating shaft (302) are detachably connected. When the running direction of the cable (4) changes, the snap ring (303) can be detachably moved above the cable (4).

8. The in-vehicle pipeline integrator for laser strengthening of steel rails according to claim 5 or 6, characterized in that: The same snap ring (303) can straddle multiple support columns (301) to enclose multiple cable channels.

Images