Maintenance device for track

Abstract

The utility model discloses a maintenance device for a track, which comprises two symmetrically arranged square frames, a polishing assembly is symmetrically arranged between the square frames, the polishing assembly comprises a sliding frame, a motor is arranged above the sliding frame, one end of the motor is rotatably connected with a grinding wheel, one side of the square frame is provided with a sliding rail, and the other side of the sliding rail is provided with a grinding wheel. Sliding blocks are slidably arranged on the inner sides of the sliding rails, rotating blocks are connected to one sides of the sliding blocks, rotating columns are rotatably connected to one sides of the rotating blocks, outer side sliding rails are symmetrically arranged on one sides of the sliding frames, and a motor is arranged above the sliding frames and drives a grinding wheel to polish and repair the train track. The rail surface damage can be effectively eliminated and inhibited, the service life of the rail is prolonged, the potential safety hazard caused by the rail traffic rail is reduced, and the economic loss caused by the rail traffic rail damage is avoided.

Description

Technical Field

[0001] This utility model relates to the field of maintenance device technology, specifically to a maintenance device for railway tracks. Background Technology

[0002] Track maintenance refers to all track maintenance operations performed to ensure the track is in good condition and that trains run safely, smoothly, and uninterruptedly at the prescribed speed. It is also known as track upkeep. It includes track renewal and repair to restore the performance of each track component, and routine maintenance work to prevent and eliminate deformation and defects caused by train dynamics and other influences. To ensure safe train operation, maintain the good condition of all track components, extend their service life, and avoid economic losses due to long-term neglect of track equipment, it is necessary to investigate, research, formulate, and implement maintenance systems to ensure the track is in good condition.

[0003] Currently, railway tracks are exposed to the natural environment for extended periods, and due to the constant rolling of trains, cracks and corrosion gradually develop as the tracks age and are exposed to wind and sun. Therefore, long-term maintenance is necessary to extend the service life of railway tracks. To address this, we propose a track maintenance device to solve the aforementioned problems. Utility Model Content

[0004] The purpose of this invention is to provide a track maintenance device to solve the problems mentioned above.

[0005] The objective of this utility model can be achieved through the following technical solutions:

[0006] A track maintenance device includes two symmetrically arranged square frames, with grinding components symmetrically arranged between the square frames.

[0007] The grinding assembly includes: a sliding frame, a motor mounted above the sliding frame, and a grinding wheel connected to one end of the motor;

[0008] A slide rail is provided on one side of the square frame, a slider is slidably provided on the inner side of the slide rail, a rotating block is connected to one side of the slider, and a rotating column is rotatably connected to one side of the rotating block.

[0009] The sliding frame has symmetrical outer slide rails on one side.

[0010] As a further embodiment of this utility model: anti-corrosion tanks are symmetrically installed above the sliding frame, and the motor is located between the two anti-corrosion tanks.

[0011] As a further embodiment of this utility model: a U-shaped plate is installed at one end of the sliding frame, and a circular hole is opened at the other end of the sliding frame. The circular hole is located between two anti-corrosion tanks, and a motor is installed inside the circular hole.

[0012] As a further embodiment of this utility model: a lamp tube is installed on one side of the square frame.

[0013] As a further embodiment of this utility model: N-shaped columns are symmetrically installed on the upper surface of the square frame, and push columns are installed between the N-shaped columns, with the push columns located above the square frame.

[0014] As a further embodiment of this utility model, hooks are symmetrically arranged below the N-shaped column.

[0015] As a further embodiment of this utility model: nozzles are symmetrically arranged on both sides of the circular hole, one side of the nozzle is connected to the sliding frame, and one end of the anti-corrosion tank is connected to the nozzle through the sliding frame.

[0016] As a further embodiment of this utility model: a support frame is symmetrically installed on one side of the square frame, a wheel cover is installed at the other end of the support frame, and a wheel is installed on the inner side of the wheel cover.

[0017] The beneficial effects of this utility model are:

[0018] (1) A slide rail is provided on one side of the square frame, a slider is slidably provided on the inner side of the slide rail, a rotating block is connected to one side of the slider, a rotating column is rotatably connected to one side of the rotating block, an outer slide rail is symmetrically provided on one side of the sliding frame, and a motor is provided above the sliding frame. Through the above facilities, the grinding component can be adjusted according to the grinding requirements of different damaged parts of the rail, and the lateral position and rotation angle of the grinding component can be adjusted to grind the rail surface comprehensively. This can effectively eliminate and suppress rail surface damage, reduce the safety hazards caused by rail transit, and avoid the economic losses caused by rail transit damage.

[0019] (2) Anti-corrosion tanks are installed on both sides of the motor. One end of the anti-corrosion tank is connected to the nozzle through a through sliding frame. The anti-corrosion tank sprays anti-corrosion agent on the surface of the rail through the nozzle, which improves the service life of the rail and can effectively prevent the rail from corroding. This further reduces the safety hazards caused by rail transit and further avoids the economic losses caused by rail transit damage. Attached Figure Description

[0020] The present invention will be further described below with reference to the accompanying drawings.

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 This is a perspective view of the connection structure of the grinding component of this utility model;

[0023] Figure 3 This is a perspective view of the connection structure between the sliding frame and the nozzle of this utility model;

[0024] Figure 4 This is a schematic diagram of the connection structure between the N-shaped column and the push column of this utility model.

[0025] In the diagram: 1. Square frame; 2. Slide rail; 3. Slider; 4. Rotating block; 5. Rotating column; 6. Outer slide rail; 7. Sliding frame; 8. Round hole; 9. U-shaped plate; 11. Motor; 12. Grinding wheel; 13. Corrosion-resistant tank; 14. Lamp tube; 15. Support frame; 16. N-shaped column; 17. Push column; 18. Hook; 19. Wheel cover; 20. Wheel; 21. Nozzle. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figures 1-4 As shown, this utility model is a track maintenance device, including a sliding frame 7. A motor 11 is installed above the sliding frame 7, and a grinding wheel 12 is connected to one end of the motor 11. By installing the motor 11 above the sliding frame 7, the motor 11 drives the grinding wheel 12 to grind and repair the train track. This can effectively eliminate and suppress damage to the rail surface, improve the service life of the rail, reduce the safety hazards caused by rail transit, and avoid economic losses caused by rail transit damage.

[0028] Among them, a slide rail 2 is provided on one side of the square frame 1, a slider 3 is slidably provided on the inner side of the slide rail 2, a rotating block 4 is connected to one side of the slider 3, a rotating column 5 is rotatably connected to one side of the rotating block 4, and an outer slide rail 6 is symmetrically provided on one side of the sliding frame 7. Through the above facilities, the grinding component can perform comprehensive grinding on the rail surface by adjusting the lateral position and rotation angle of the grinding component according to the grinding requirements of different damaged parts of the rail.

[0029] Specifically, one end of the rotating column 5 is rotatably connected to the rotating block 4, and the other end of the rotating column 5 is slidably connected to the outer slide rail 6. Through the above facilities, the grinding assembly can perform comprehensive grinding on the rail surface by adjusting the lateral position and rotation angle of the grinding assembly according to the grinding requirements of different damaged parts of the rail.

[0030] Specifically, a U-shaped plate 9 is installed at one end of the sliding frame 7, and a round hole 8 is opened at the other end of the sliding frame 7. A grinding wheel 12 is installed on the side closer to the round hole 8. One end of the grinding wheel 12 is connected to the motor 11 through the round hole 8. Spray nozzles 21 are symmetrically arranged on both sides of the round hole 8. One side of the spray nozzle 21 is connected to the anti-corrosion tank 13 through the sliding frame 7.

[0031] Specifically, anti-corrosion tanks 13 are symmetrically installed above the sliding frame 7, and motors 11 are installed between the anti-corrosion tanks 13. By installing anti-corrosion tanks 13 on both sides of the motor 11, after the grinding wheel 12 finishes grinding the rail, the anti-corrosion tanks 13 spray anti-corrosion agent onto the rail surface through the nozzle 21, which can effectively prevent the rail from corroding, improve the service life of the rail, reduce the safety hazards caused by rail transit rails, and avoid the economic losses caused by damage to rail transit rails.

[0032] Specifically, a square groove is opened on one side of the square frame 1, and a light tube 14 is installed inside the square groove. A lamp cover is installed on the outside of the light tube 14. When working at night, in a tunnel or in a dark scene, the light from the light tube 14 illuminates the surroundings, which can effectively prevent people from falling or bumping when moving equipment or grinding, and at the same time improves work efficiency when working at night, in a tunnel or in a dark scene.

[0033] Specifically, a support frame 15 is symmetrically installed on the side closer to the lamp tube 14. The support frame 15 is L-shaped. One end of the support frame 15 is connected to the square frame 1, and the other end of the support frame 15 is equipped with a wheel cover 19. A wheel 20 is installed on the inner side of the wheel cover 19, and the wheel 20 is rotatably connected to the inner side of the wheel cover 19.

[0034] Specifically, N-shaped columns 16 are symmetrically installed on the upper surface of the square frame 1, and push columns 17 are installed between the N-shaped columns 16. The push columns 17 are located above the square frame 1, and hooks 18 are symmetrically installed below the N-shaped columns 16. The N-shaped columns 16 are used to connect the two square frames 1, the push columns 17 facilitate the movement of the grinding device, and the hooks 18 are used to hang one end of the U-shaped plate 9 on the hooks 18 by rotating and pulling up the grinding assembly when the grinding device is not in operation.

[0035] The working principle of this utility model is as follows: By pushing the push column 17, the maintenance device is moved to the rail surface that needs grinding and repair. Then, the U-shaped plate 9 is pulled, causing the U-shaped plate 9 to drive the sliding frame 7. Under the drive of the U-shaped plate 9, the outer slide rails 6 on both sides of the sliding frame 7 are slidably connected with the rotating column 5, causing the sliding frame 7 and the U-shaped plate 9 to extend to one side. At the same time, according to the grinding requirements of different damaged parts of the rail, the lateral position and rotation angle of the grinding components can be adjusted to perform comprehensive grinding of the rail surface. When working at night, in tunnels, or in dark environments, the light tube 14 illuminates the surroundings, effectively preventing personnel from falling when moving the maintenance device or grinding. This design improves efficiency when working at night, in tunnels, or in dark environments. After the grinding wheel 12 is rotated at high speed by motor 11 to grind and repair the rail surface, the anti-corrosion can 13 sprays the anti-corrosion agent inside the can onto the rail surface through the nozzle 21. This effectively prevents the rail from corroding, increases the service life of the rail, reduces safety hazards caused by rail transit, and avoids economic losses from rail transit damage. After the grinding component has ground and coated the rail surface, the grinding component can be rotated or pulled up to hang the U-shaped plate 9 on the hook 18. This prevents the grinding component from being bumped or exposed to water after work due to lack of a place to put it.

[0036] The above description provides a detailed account of one embodiment of the present invention. However, this description is merely a preferred embodiment and should not be construed as limiting the scope of the present invention. All equivalent variations and improvements made within the scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A track maintenance device, characterized in that, It includes two symmetrically arranged square frames (1), and grinding components are symmetrically arranged between the square frames (1): The grinding assembly includes: a sliding frame (7), a motor (11) is disposed above the sliding frame (7), and a grinding wheel (12) is connected to one end of the motor (11); The square frame (1) is provided with a slide rail (2) on one side, and a slider (3) is slidably provided on the inner side of the slide rail (2). A rotating block (4) is connected to one side of the slider (3), and a rotating column (5) is rotatably connected to one side of the rotating block (4). The sliding frame (7) has symmetrically arranged outer slide rails (6) on one side.

2. A track maintenance device according to claim 1, characterized in that... The anti-corrosion tanks (13) are symmetrically installed above the sliding frame (7), and the motor (11) is located between the two anti-corrosion tanks (13).

3. A track maintenance device according to claim 2, characterized in that, A U-shaped plate (9) is installed at one end of the sliding frame (7), and a round hole (8) is opened at the other end of the sliding frame (7). The round hole (8) is located between two anti-corrosion tanks (13), and a motor (11) is installed inside the round hole (8).

4. A track maintenance device according to claim 1, characterized in that, A lamp tube (14) is installed on one side of the square frame (1).

5. A track maintenance device according to claim 1, characterized in that, N-shaped columns (16) are symmetrically installed on the upper surface of the square frame (1), and push columns (17) are installed between the N-shaped columns (16), with the push columns (17) located above the square frame (1).

6. A track maintenance device according to claim 5, characterized in that, Hooks (18) are symmetrically arranged below the N-shaped column (16).

7. A track maintenance device according to claim 3, characterized in that, Spray nozzles (21) are symmetrically arranged on both sides of the circular hole (8). One side of the spray nozzle (21) is connected to the sliding frame (7), and one end of the anti-corrosion tank (13) is connected to the spray nozzle (21) through the sliding frame (7).

8. A track maintenance device according to claim 1, characterized in that, A support frame (15) is symmetrically installed on one side of the square frame (1), and a wheel cover (19) is installed at the other end of the support frame (15). A wheel (20) is installed on the inner side of the wheel cover (19).

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