Rail cleaning mechanical device for rail transit

Abstract

The utility model relates to the technical field of rail traffic, in particular to a rail cleaning mechanical device for rail traffic, which comprises a rail body, a mounting shell is arranged at the top of the rail body, a guide rod is fixedly connected to the rear side of an inner cavity of the mounting shell, and a mounting seat is slidably sleeved on the surface of the guide rod. A crushing block is fixedly mounted at the bottom of the mounting base, and a toothed plate is fixedly connected to the front surface of the mounting base. Through the arrangement of the auxiliary heating cleaning assembly, the toothed plate and the electric push rod, the multi-face cleaning device has the advantage of multi-face cleaning, and the aim of multi-face cleaning of the track body can be achieved through rotation of the rotating block under the assistance of the broken corrugated tooth grooves; through the arrangement of the toothed plate, the electric push rod, the mounting seat, the crushing block and the cleaning brush, the snow sweeping and ice breaking device has the advantages of sweeping snow and breaking ice, and the toothed plate can move to drive the crushing block and the cleaning brush to act, so that the purposes of sweeping accumulated floating snow and breaking condensed ice layers are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of rail transportation, in particular to a track cleaning mechanical device used for rail transportation. Background Art

[0002] Rail transit refers to a type of transportation vehicle or transportation system in which operating vehicles need to travel on specific tracks, including trains, railways, stations and dispatching systems. In actual operation, in order to ensure the normal and safe operation of the vehicle, cleaning devices are generally used to clean impurities on the track.

[0003] After searching, the patent number is CN217625962U, and the name is a utility model of a vehicle track cleaning device, including a telescopic part fixed on a mounting plate, a base connected to the telescopic part, a limit part fixed on one side of the base, a connecting part rotatably connected to the limit part, a cleaning roller and a driving part. Through research and analysis, it is found that although it is convenient to replace the cleaning roller and ensure the cleaning effect of slag on the vehicle track, the following disadvantages still exist to a certain extent.

[0004] For example, the device only cleans the rail surface. In cold, rainy and snowy weather, ice and snow will accumulate at the rail head, rail jaw and rail waist. The device cannot clean the rail surface well and has certain limitations. It also does not have the function of assisting in snow clearing and ice breaking. The presence of frozen ice and snow on the rail surface affects the normal operation of transportation vehicles. In order to solve the above technical problems, we have designed a track cleaning mechanical device for rail transit. Utility Model Content

[0005] The purpose of the utility model is to provide a track cleaning mechanical device for rail transit, which has the advantages of multi-surface cleaning and snow and ice breaking, and solves the problem that the device cannot clean the track surface well and does not have the function of auxiliary snow and ice breaking, and the track surface has frozen ice and snow that affects the normal operation of the transportation vehicle.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a track cleaning mechanical device for rail transit, comprising a track body, a mounting shell is provided on the top of the track body, a guide rod is fixedly connected to the rear side of the inner cavity of the mounting shell, a mounting seat is provided on the surface sliding sleeve of the guide rod, a crushing block is fixedly installed on the bottom of the mounting seat, a tooth plate is fixedly connected to the front surface of the mounting seat, cleaning brushes are fixedly connected to the left and right sides of the bottom of the tooth plate, a fixing block is fixedly connected to the right side of the top of the inner cavity of the mounting shell, an electric push rod is installed on the left bolt of the fixing block, a displacement block is fixedly connected to the output end of the electric push rod, and an auxiliary thermal cleaning component is installed through the front side of the bottom of the mounting shell.

[0007] Preferably, the auxiliary thermal cleaning assembly includes a connecting rod, an electric heating column and a rotating block, the top of the connecting rod is fixedly connected to the bottom of the mounting shell, the top of the electric heating column is fixedly connected to the top of the inner cavity of the mounting shell, and the top of the rotating block surface is movably connected to the connection of the mounting shell through a bearing.

[0008] Preferably, a displacement groove is provided at the bottom of the surface of the connecting rod, and a positioning rod is vertically fixedly connected to the inner cavity of the displacement groove.

[0009] Preferably, the surface sliding sleeve of the positioning rod is provided with an anti-blocking block, and the bottom of the surface of the rotating block is provided with a crushing corrugated tooth groove, and the anti-blocking block is adapted to the crushing corrugated tooth groove.

[0010] Preferably, a gear is provided on the surface of the rotating block and located in the inner cavity fixed sleeve of the mounting shell, the gear is meshed with a gear plate, the bottom of the electric heating column extends to the interior of the rotating block, and a sealed bearing is installed between the electric heating column and the rotating block.

[0011] Preferably, through grooves for use with the tooth plates are provided on both left and right sides of the mounting shell, and auxiliary grooves for use with the crushing block and the cleaning brush are provided laterally on the bottom of the mounting shell.

[0012] Preferably, the bottom of the displacement block is fixedly connected to the top of the tooth plate, and the left and right sides of the top of the mounting shell are fixedly connected with connecting frames.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model has the advantage of multi-surface cleaning by arranging auxiliary heat cleaning components, tooth plates and electric push rods. The tooth plates can be moved left and right under the drive of the electric push rod, and then the rotating block is driven to rotate with the help of the broken corrugated tooth grooves, so as to achieve the purpose of multi-surface cleaning of the track body.

[0015] The utility model has the advantages of sweeping snow and breaking ice by arranging a tooth plate, an electric push rod, a mounting seat, a crushing block and a cleaning brush. Under the drive of the electric push rod, the tooth plate is displaced to drive the crushing block and the cleaning brush to move, so as to achieve the purpose of sweeping accumulated floating snow and breaking the condensed ice layer, and the overall cleaning effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a cutaway stereogram of the installation shell of the utility model;

[0018] Figure 3 This is a cutaway perspective view of the auxiliary heat cleaning component of the utility model;

[0019] Figure 4 It is a three-dimensional schematic diagram of the utility model when the local structure is separated;

[0020] Figure 5 This is a bottom-up stereoscopic view of the tooth plate of the utility model.

[0021] In the figure: 1. track body; 2. auxiliary heat cleaning component; 201. gear; 202. connecting rod; 203. electric heating column; 204. positioning rod; 205. displacement groove; 206. anti-blocking block; 207. rotating block; 208. crushing corrugated tooth groove; 209. sealed bearing; 3. connecting frame; 4. mounting shell; 5. tooth plate; 6. through groove; 7. displacement block; 8. electric push rod; 9. fixed block; 10. guide rod; 11. auxiliary groove; 12. mounting seat; 13. crushing block; 14. cleaning brush. DETAILED DESCRIPTION

[0022] See also Figure 1-Figure 5 A track cleaning mechanical device for rail transportation comprises a track body 1, a mounting shell 4 is arranged on the top of the track body 1, a guide rod 10 is fixedly connected to the rear side of the inner cavity of the mounting shell 4, a mounting seat 12 is provided on the surface sliding sleeve of the guide rod 10, a crushing block 13 is fixedly installed on the bottom of the mounting seat 12, a tooth plate 5 is fixedly connected to the front surface of the mounting seat 12, cleaning brushes 14 are fixedly connected to the left and right sides of the bottom of the tooth plate 5, a fixing block 9 is fixedly connected to the right side of the top of the inner cavity of the mounting shell 4, an electric push rod 8 is bolted to the left side of the fixing block 9, a displacement block 7 is fixedly connected to the output end of the electric push rod 8, and an auxiliary heat cleaning component 2 is installed through the front side of the bottom of the mounting shell 4;

[0023] See also Figure 2 and Figure 3 The auxiliary heat cleaning assembly 2 includes a connecting rod 202, an electric heating column 203 and a rotating block 207. The top of the connecting rod 202 is fixedly connected to the bottom of the mounting shell 4, the top of the electric heating column 203 is fixedly connected to the top of the inner cavity of the mounting shell 4, and the top of the surface of the rotating block 207 is movably connected to the connection of the mounting shell 4 through a bearing;

[0024] See also Figure 3 A displacement groove 205 is provided at the bottom of the surface of the connecting rod 202, and a positioning rod 204 is vertically fixedly connected to the inner cavity of the displacement groove 205;

[0025] See also Figure 3 The surface sliding sleeve of the positioning rod 204 is provided with an anti-blocking block 206, and the bottom of the surface of the rotating block 207 is provided with a crushing corrugated tooth groove 208, and the anti-blocking block 206 is adapted to the crushing corrugated tooth groove 208;

[0026] See also Figure 3 and Figure 4The surface of the rotating block 207 and the inner cavity fixed sleeve of the mounting shell 4 are provided with a gear 201, the gear 201 is meshed with the tooth plate 5, the bottom of the electric heating column 203 extends to the inside of the rotating block 207, and a sealed bearing 209 is installed between the electric heating column 203 and the rotating block 207;

[0027] See also Figure 4 and Figure 5 , through grooves 6 for use with the tooth plate 5 are provided on both sides of the installation shell 4, and auxiliary grooves 11 for use with the crushing block 13 and the cleaning brush 14 are provided laterally at the bottom of the installation shell 4;

[0028] See also Figure 1 and Figure 4 , the bottom of the displacement block 7 is fixedly connected to the top of the tooth plate 5, and the left and right sides of the top of the mounting shell 4 are fixedly connected with the connecting frame 3;

[0029] By setting the gear 201 and the tooth plate 5, a meshing transmission can be achieved. When the tooth plate 5 is displaced left and right, multiple gears 201 can be rotated synchronously. By setting the connecting rod 202, it can be fixedly connected with the mounting shell 4 to meet the requirements of opening the displacement groove 205.

[0030] By setting the electric heating column 203, the temperature can be increased in the working state, and then the heat can be assisted to be transferred to the rotating block 207 to improve the subsequent snow and ice cleaning effect. By setting the positioning rod 204, the anti-blocking block 206 can be guided to move up and down to ensure the stability of the anti-blocking block 206.

[0031] By setting the displacement groove 205, the fixed installation requirements of the positioning rod 204 and the displacement space requirements of the anti-blocking block 206 can be met. By setting the anti-blocking block 206, it can be adapted to the broken corrugated tooth groove 208 to scrape the residual material in the broken corrugated tooth groove 208 to avoid the broken corrugated tooth groove 208 from being blocked;

[0032] By setting the rotating block 207 and the broken corrugated tooth groove 208, multiple surfaces of the track body 1 can be cleaned in the rotating state, and the broken corrugated tooth groove 208 can further improve the cleaning efficiency;

[0033] By providing the sealed bearing 209, the electric heating column 203 and the rotating block 207 can be flexibly connected, which not only improves the rotation stability of the rotating block 207, but also prevents the heat of the electric heating column 203 from being dissipated at will;

[0034] By providing the connecting frame 3, the connecting frame 3 can be fixedly installed on the external cleaning vehicle with the cooperation of the external bolts, thereby driving the mounting shell 4 to move along the track body 1. By providing the through groove 6 and the auxiliary groove 11, the displacement space requirements of the tooth plate 5, the crushing block 13 and the cleaning brush 14 can be met respectively.

[0035] By setting the displacement block 7 and the fixing block 9, the electric push rod 8 can be connected to the tooth plate 5 and the electric push rod 8 can be connected to the mounting shell 4 respectively. The tooth plate 5 can be displaced under the drive of the electric push rod 8. By setting the guide rod 10, the displacement of the mounting seat 12 can be guided, thereby assisting in improving the movement stability of the tooth plate 5. By setting the breaking block 13 and the cleaning brush 14, they can respectively play the role of breaking ice and sweeping snow in the displacement state.

[0036] When in use, all components are in the initial state. First, the connecting frame 3 is fixedly installed on the external cleaning vehicle with the bolts, and the mounting shell 4 moves together with the cleaning vehicle, synchronously controlling the operation of the electric heating column 203 and the repeated extension and retraction of the electric push rod 8. The electric push rod 8 drives the tooth plate 5 to continuously move left and right. Under the meshing transmission of the gear 201, multiple rotating blocks 207 rotate synchronously. With the assistance of the broken corrugated tooth grooves 208, the surface of the track body 1 is cleaned. At the same time, the electric heating column 203 works under the action of heat conduction, which makes the surface of the rotating block 207 The temperature rise is more conducive to the melting and removal of ice and snow. As the rotating block 207 rotates in a circle, with the cooperation of the anti-blocking block 206, foreign matter in the broken corrugated tooth groove 208 is scraped off. Under the auxiliary guidance of the positioning rod 204, the anti-blocking block 206 slides up and down in the displacement groove 205. As the tooth plate 5 moves, the crushing block 13 and the cleaning brush 14 are driven to move synchronously. The cleaning brush 14 clears the floating snow on the accumulated snow, and the crushing block 13 breaks the ice layer on the track body 1. The crushing block 13 and the cleaning brush 14 are repeatedly displaced to achieve a good cleaning effect.

[0037] To sum up: the track cleaning mechanical device for rail transit, by setting an auxiliary heat cleaning component 2, a tooth plate 5, a displacement block 7, an electric push rod 8, a fixed block 9, a guide rod 10, a mounting seat 12, a breaking block 13 and a cleaning brush 14, solves the problem that the device cannot clean the track surface well, does not have the function of assisting in snow and ice clearing, and there is frozen ice and snow on the track surface affecting the normal operation of the transportation vehicle.

Claims

1. A track cleaning mechanical device for rail transportation, comprising a track body (1), characterized in that: A mounting shell (4) is provided at the top of the track body (1), a guide rod (10) is fixedly connected to the rear side of the inner cavity of the mounting shell (4), a mounting seat (12) is provided on the surface sliding sleeve of the guide rod (10), a crushing block (13) is fixedly installed at the bottom of the mounting seat (12), a tooth plate (5) is fixedly connected to the front surface of the mounting seat (12), cleaning brushes (14) are fixedly connected to the left and right sides of the bottom of the tooth plate (5), a fixing block (9) is fixedly connected to the right side of the top of the inner cavity of the mounting shell (4), an electric push rod (8) is bolted to the left side of the fixing block (9), and a displacement block (7) is fixedly connected to the output end of the electric push rod (8), and an auxiliary heat cleaning component (2) is installed through the front side of the bottom of the mounting shell (4).

2. A track cleaning mechanical device for rail transportation according to claim 1, characterized in that: The auxiliary heat cleaning component (2) comprises a connecting rod (202), an electric heating column (203) and a rotating block (207); the top of the connecting rod (202) is fixedly connected to the bottom of the mounting shell (4); the top of the electric heating column (203) is fixedly connected to the top of the inner cavity of the mounting shell (4); and the top of the surface of the rotating block (207) is movably connected to the connection of the mounting shell (4) via a bearing.

3. A track cleaning mechanical device for rail transportation according to claim 2, characterized in that: A displacement groove (205) is provided at the bottom of the surface of the connecting rod (202), and a positioning rod (204) is vertically fixedly connected to the inner cavity of the displacement groove (205).

4. A track cleaning mechanical device for rail transportation according to claim 3, characterized in that: The surface sliding sleeve of the positioning rod (204) is provided with an anti-blocking block (206), and the bottom of the surface of the rotating block (207) is provided with a crushing corrugated tooth groove (208), and the anti-blocking block (206) is adapted to the crushing corrugated tooth groove (208).

5. A track cleaning mechanical device for rail transportation according to claim 4, characterized in that: A gear (201) is provided on the surface of the rotating block (207) and is located in the inner cavity fixed sleeve of the mounting shell (4); the gear (201) is meshed with the toothed plate (5); the bottom of the electric heating column (203) extends to the inside of the rotating block (207); and a sealed bearing (209) is installed between the electric heating column (203) and the rotating block (207).

6. A track cleaning mechanical device for rail transportation according to claim 1, characterized in that: The left and right sides of the mounting shell (4) are provided with through grooves (6) for use with the tooth plate (5), and the bottom of the mounting shell (4) is provided with an auxiliary groove (11) for use with the crushing block (13) and the cleaning brush (14) in a transverse direction.

7. A track cleaning mechanical device for rail transportation according to claim 1, characterized in that: The bottom of the displacement block (7) is fixedly connected to the top of the toothed plate (5), and the left and right sides of the top of the mounting shell (4) are fixedly connected to connecting frames (3).

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