CN219240413U

CN219240413U - Rail transit maintenance equipment

Info

Publication number: CN219240413U
Application number: CN202320365751.8U
Authority: CN
Inventors: 郑金明; 罗宜春; 覃艺文; 罗冠; 夏碧露; 洪东; 姚上开; 李奕宁
Original assignee: Guangxi Vocational and Technical College of Communications
Current assignee: Guangxi Vocational and Technical College of Communications
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-06-23
Anticipated expiration: 2033-03-02

Abstract

The utility model belongs to the technical field of rail transit, in particular to rail transit maintenance equipment, which comprises a maintenance equipment main body and a rotating roller, wherein a fixed block is arranged on the outer wall of the maintenance equipment main body, a cleaning steel brush is arranged at the bottom of the fixed block, a shovel plate is arranged at the front side of the fixed block, a first fixing bolt penetrates through the shovel plate, a first rotating shaft penetrates through the maintenance equipment main body, rollers are arranged at two ends of the first rotating shaft, a limiting plate is arranged on the outer wall of the rollers, a connecting sheet is arranged in the limiting plate, a polishing sheet is arranged on the outer wall of the connecting sheet, and a second fixing bolt is arranged on the outer wall of the limiting plate; the utility model can facilitate cleaning and maintenance of the track, can polish the two sides of the track, remove rust and other substances generated on the two sides of the track, prolong the service life of the track, and simultaneously can keep the laid stones smooth and prevent the middle position of the stones from affecting the normal running of the vehicle due to higher height.

Description

Rail transit maintenance equipment

Technical Field

The utility model relates to the technical field of rail transit, in particular to rail transit maintenance equipment.

Background

In Chinese patent CN202122937237.0, the utility model is suitable for the technical field of rail transit, and provides cleaning and maintenance equipment for rail transit, which comprises a sweep plate, wherein the front side and the rear side of the bottom of the sweep plate are respectively connected with a connecting plate through rotating shafts, a guide assembly is arranged between the sweep plate and the connecting plate, two sides of the bottom of the connecting plate are respectively fixedly connected with a dust blocking frame, the upper part of an inner cavity of the dust blocking frame is rotationally connected with pulleys through bearings, and two sides of the lower part of the inner cavity of the dust blocking frame are respectively provided with polishing assemblies. This clearance maintenance equipment for track traffic is through handheld push rod and promote the push rod for the sweep removes in the top of rail, and then makes the dust blocking frame drive the wheel of polishing and rubs the side of rail, and when not using, rotates four bolts in proper order until furthest for the wheel of polishing breaks away from the surface of rail, and the hand wheel of rethread makes gyro wheel and ground contact, so that the user utilizes the gyro wheel to drive this clearance maintenance equipment off the railway track.

The existing rail transit technology has the problems that the cleaning degree of the rail is low during maintenance, the cleaning capability of some stubborn stains with strong attachment degree is insufficient, and the stone finishing capability of the internal bedding of the rail is poor.

Therefore, a rail transit maintenance apparatus is proposed in view of the above-described problems.

Disclosure of Invention

In order to make up the defects in the prior art, the problems that the cleaning degree of the rail is low, the cleaning capability of some stubborn stains with strong attachment degree is insufficient, and the stone finishing capability of the internal bedding of the rail is high are solved.

The technical scheme adopted for solving the technical problems is as follows: the utility model discloses rail transit maintenance equipment, which comprises a maintenance equipment main body and a rotating roller, wherein a fixed block is arranged on the outer wall of the maintenance equipment main body, a cleaning steel brush is arranged at the bottom of the fixed block, a shovel plate is arranged on the front side of the fixed block, a first fixing bolt penetrates through the shovel plate, a first rotating shaft penetrates through the maintenance equipment main body, rollers are arranged at two ends of the first rotating shaft, a limiting plate is arranged on the outer wall of the rollers, a connecting sheet is arranged in the limiting plate, polishing sheets are arranged on the outer wall of the connecting sheet, a second fixing bolt is arranged on the outer wall of the limiting plate, the rotating roller is arranged below the maintenance equipment main body, a second rotating shaft penetrates through the rotating roller, and a threaded protrusion is arranged on the outer wall of the rotating roller.

Preferably, the motor is mounted at the top of the maintenance apparatus body, and a placement box is provided at the rear side of the motor, and a partition plate is mounted inside the placement box.

Preferably, the shovel plate and the fixed block form a detachable structure through the first fixing bolt, and the fixed block and the cleaning steel brush are integrally arranged.

Preferably, the second fixing bolt is in threaded connection with the limiting plate, and the limiting plate and the maintenance equipment body form a rotating structure through the first rotating shaft.

Preferably, the second rotating shaft is in rotary connection with the rotating roller, and the central axis of the rotating roller is parallel to the central axis of the maintenance equipment main body.

Preferably, the motor is tightly attached to the placement box, and the placement box is adhered to the partition plate by glue.

The utility model has the advantages that:

1. the device is attached to the surface of the track through the shovel plate, so that stains with stronger attachment degree on the surface of the track are shoveled off, a steel brush is convenient to clean for cleaning the track for the second time, the track is cleaned and maintained, the attachments on the surface of the track are prevented from being continuously piled up to influence the running of a vehicle, the limiting plate enables the roller to track on the track, the main body of the maintenance device is prevented from derailing when the maintenance device is in maintenance work, the roller is driven to rotate by the limiting plate, the connecting sheet and the polishing sheet, the polishing sheet can polish two sides of the track, rust and other substances generated on two sides of the track are removed, corrosion of the rust on the track is reduced, and the service life of the track is prolonged;

2. this equipment passes through second fixing bolt convenient to detach connection piece to change the polishing piece, keep the maintenance efficiency of polishing piece, rotor roll and screw thread arch constantly rotate under the drive of second pivot, thereby shift the stone of track intermediate position to the side, make the stone of laying out keep level, prevent that the intermediate position height of stone from highly influencing the normal travel of vehicle.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic perspective view of the whole front view of the present utility model;

FIG. 2 is a schematic perspective view of the whole right-hand view of the present utility model;

FIG. 3 is a schematic perspective view of the whole bottom view of the present utility model;

fig. 4 is a schematic perspective view of the roller of the present utility model.

In the figure: 1. maintaining the equipment body; 2. a fixed block; 3. cleaning a steel brush; 4. a shovel plate; 5. a first fixing bolt; 6. a first rotating shaft; 7. a roller; 8. a limiting plate; 9. a connecting sheet; 10. polishing the sheet; 11. a second fixing bolt; 12. a second rotating shaft; 13. a rotating roller; 14. a threaded boss; 15. a motor; 16. placing a box; 17. a partition plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1 to 4, a rail transit maintenance apparatus includes a maintenance apparatus body 1 and a rotating roller 13, wherein a fixing block 2 is installed on an outer wall of the maintenance apparatus body 1, a cleaning steel brush 3 is provided at a bottom of the fixing block 2, a shovel plate 4 is installed at a front side of the fixing block 2, a first fixing bolt 5 is penetrated above the shovel plate 4, a first rotating shaft 6 is penetrated inside the maintenance apparatus body 1, rollers 7 are provided at both ends of the first rotating shaft 6, a limiting plate 8 is installed on an outer wall of the rollers 7, a connecting piece 9 is provided inside the limiting plate 8, a polishing sheet 10 is installed on an outer wall of the connecting piece 9, a second fixing bolt 11 is provided on an outer wall of the limiting plate 8, the rotating roller 13 is installed below the maintenance apparatus body 1, a second rotating shaft 12 is penetrated inside the rotating roller 13, and a threaded protrusion 14 is provided on an outer wall of the rotating roller 13.

The shovel plate 4 forms detachable construction through first fixing bolt 5 and fixed block 2, and set up as an organic wholely between fixed block 2 and the clearance steel brush 3, when maintenance equipment main part 1 advances along the track through gyro wheel 7, shovel plate 4 laminating in the track surface, and the spot that the degree is attached to the track surface is stronger is shoveled, is convenient for clear up steel brush 3 and carries out the secondary clearance to the track, clears up the maintenance to the track, prevents that track surface attachment from constantly piling up and influencing the vehicle and going, and first fixing bolt 5 is convenient for change shovel plate 4.

The second fixing bolt 11 is threaded connection with the limiting plate 8, and the limiting plate 8 forms a rotating structure with the maintenance equipment main body 1 through the first rotating shaft 6, the limiting plate 8 enables the idler wheel 7 to be on the track, the maintenance equipment main body 1 is prevented from derailing in maintenance work, the idler wheel 7 rotates to drive the limiting plate 8, the connecting sheet 9 and the polishing sheet 10 to rotate, the polishing sheet 10 can polish two sides of the track, substances such as rust generated on two sides of the track are removed, corrosion of the rust on the track is reduced, the service life of the track is prolonged, the second fixing bolt 11 is convenient for disassembling the connecting sheet 9, accordingly the polishing sheet 10 is replaced, and maintenance efficiency of the polishing sheet 10 is maintained.

The second rotating shaft 12 is in rotary connection with the rotating roller 13, the central axis of the rotating roller 13 is parallel to the central axis of the maintenance equipment main body 1, and the rotating roller 13 and the threaded protrusions 14 are driven by the second rotating shaft 12 to continuously rotate, so that stones in the middle position of the track are transferred to the side, the stones laid on the track are kept flat, and the normal running of the vehicle is prevented from being influenced by the fact that the heights of the middle positions of the stones are higher.

Example two

Referring to fig. 1 to 2, a rail transit maintenance apparatus is provided, in which a motor 15 is installed at the top of a maintenance apparatus body 1, a placement box 16 is provided at the rear side of the motor 15, and a partition plate 17 is installed inside the placement box 16.

The motor 15 is closely attached to the placement box 16, glue is used for bonding the placement box 16 and the partition plate 17, the motor 15 can drive the first rotating shaft 6 and the second rotating shaft 12 to rotate, so that rail maintenance work is automatically carried out, relevant maintenance tools can be stored in the placement box 16, and the practicability of the equipment is improved.

Working principle: firstly, when a maintenance equipment main body 1 advances forwards along a track through a roller 7, a shovel plate 4 is attached to the surface of the track, stains with stronger attachment degree on the surface of the track are shoveled off, a cleaning steel brush 3 is convenient for cleaning the track for the second time, the track is cleaned and maintained, the attachments on the surface of the track are prevented from being continuously accumulated to influence the running of a vehicle, a first fixing bolt 5 is convenient for replacing the shovel plate 4, a limiting plate 8 enables the roller 7 to be on the track, the maintenance equipment main body 1 is prevented from derailing when in maintenance work, the roller 7 drives the limiting plate 8, a connecting sheet 9 and a polishing sheet 10 to rotate when rotating, the polishing sheet 10 can polish two sides of the track, rust and other substances generated on two sides of the track are removed, the corrosion of the rust on the track is reduced, and the service life of the track is prolonged;

finally, the second fixing bolt 11 is convenient for dismantle the connection piece 9 to change the polishing piece 10, keep the maintenance efficiency of polishing piece 10, rotor 13 and screw thread protruding 14 constantly rotate under the drive of second pivot 12, thereby shift the stone of track intermediate position to the side, make the stone of laying out keep level, prevent that the intermediate position height of stone from highly influencing the normal running of vehicle, motor 15 can drive first pivot 6 and second pivot 12 and rotate, make the track maintenance work go on automatically, place box 16 inside and can deposit relevant maintenance tool, improve the practicality of equipment.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. A rail transit maintenance device, characterized in that: including maintenance equipment main part (1) and live-action roller (13), fixed block (2) are installed to the outer wall of maintenance equipment main part (1), and the bottom of fixed block (2) is provided with clearance steel brush (3), shovel board (4) are installed to the front side of fixed block (2), and the top of shovel board (4) runs through there is first fixing bolt (5), the inside of maintenance equipment main part (1) is run through there is first pivot (6), and both ends of first pivot (6) all are provided with gyro wheel (7), and limiting plate (8) are installed to the outer wall of gyro wheel (7), the inside of limiting plate (8) is provided with connection piece (9), and polishing piece (10) are installed to the outer wall of connection piece (9), and the outer wall of limiting plate (8) is provided with second fixing bolt (11), live-action roller (13) are installed in the below of maintenance equipment main part (1), and the inside of live-action roller (13) is run through there is second pivot (12), and the outer wall of live-action roller (13) is provided with screw thread protruding (14).

2. A rail transit maintenance device as claimed in claim 1, wherein: a motor (15) is mounted on the top of the maintenance equipment main body (1), a placement box (16) is arranged on the rear side of the motor (15), and a partition plate (17) is mounted inside the placement box (16).

3. A rail transit maintenance device as claimed in claim 1, wherein: the shovel plate (4) and the fixed block (2) form a detachable structure through a first fixing bolt (5), and the fixed block (2) and the cleaning steel brush (3) are integrally arranged.

4. A rail transit maintenance device as claimed in claim 1, wherein: the second fixing bolt (11) is in threaded connection with the limiting plate (8), and the limiting plate (8) and the maintenance equipment main body (1) form a rotating structure through the first rotating shaft (6).

5. A rail transit maintenance device as claimed in claim 1, wherein: the second rotating shaft (12) is in rotary connection with the rotating roller (13), and the central axis of the rotating roller (13) is parallel to the central axis of the maintenance equipment main body (1).

6. A rail transit maintenance device according to claim 2, wherein: the motor (15) is tightly attached to the placement box (16), and the placement box (16) is adhered to the partition plate (17) by glue.