A track maintenance device for railway maintenance

Abstract

The utility model relates to the field of line maintenance device, and specifically is a line maintenance device for railway maintenance, including line maintenance device ontology, one side of line maintenance device ontology is provided with cleaning mechanism, the cleaning mechanism includes fixed block, the utility model drives the rotation of rotating column in the inside of fixed block through the hand of operating personnel and the rotation connecting plate, moves through the connecting plate and drives the removal board, makes the side of removal board adhere to the surface of the rail, has reached the effect that the sundries on the rail are cleaned, solved the railway maintenance device in the operation process, if the sundries exist on the surface of the rail or the rail shoulder, such as small stone, metal scrap, etc, easy lead to the walking pulley of device and the insufficient contact of rail, cause pulley uneven stress, this kind of stress imbalance can cause the device trajectory deviation, the serious time can lead to part of wheel group to separate from the rail, thereby influence the work efficiency problem.

Description

Technical Field

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

[0002] Railway maintenance equipment refers to all kinds of equipment, tools or systems specifically used for the maintenance and repair of railway lines and their ancillary facilities.

[0003] During railway maintenance operations, if there are debris such as small stones or metal scraps on the rail surface or shoulder, the traveling pulleys of the device may not make sufficient contact with the rail, resulting in uneven force on the pulleys. This imbalance can cause the device to deviate from its running trajectory, and in severe cases, may cause some wheel sets to detach from the rail, thus affecting work efficiency. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model proposes a track maintenance device for railway track maintenance. During operation, if debris such as small stones or metal fragments are present on the rail surface or shoulder, the device's traveling pulleys may not make sufficient contact with the rail, resulting in uneven force distribution on the pulleys. This imbalance can cause the device's running trajectory to deviate, and in severe cases, may lead to some wheel sets detaching from the rail, thus affecting work efficiency.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a line maintenance device for railway track maintenance, including a line maintenance device body, and a cleaning mechanism is provided on one side of the line maintenance device body; The cleaning mechanism includes two fixed blocks. One side of each fixed block is fixedly connected to one side of the main body of the line maintenance device. A rotating column is rotatably connected to one side of the inner cavity of each fixed block. A connecting plate is fixedly connected to the surface of the rotating column. A connecting frame is fixedly connected to one side of the connecting plate. A scraping plate is fixedly connected to one side of the connecting frame. The scraping plate is inclined. A fixed plate is fixedly connected to one side of the connecting frame. A baffle is fixedly connected to one side of the fixed plate. Two baffles are movably connected to one side of the inner cavity of each baffle. An L-shaped plate is threadedly connected to the surface of the L-shaped rod. Two L-shaped plates are also present. A mounting plate is fixedly connected to one side of each L-shaped plate. A pulley is movably connected to the inner cavity of the mounting plate via a rotating shaft. Multiple pulleys are present.

[0006] Preferably, a support block is movably connected to the center of the bidirectional threaded rod, and one side of the support block is fixedly connected to the other side of the fixing plate.

[0007] Preferably, a guide post is movably connected to one side of the inner cavity of the L-shaped plate, and the two ends of the guide post are fixedly connected to one side of the baffle.

[0008] Preferably, one end of the bidirectional threaded rod is fixedly connected to a rotating disk, and a plurality of grooves are provided on one side of the rotating disk.

[0009] Preferably, one end of the rotating column is fixedly connected to a limiting ring, and there are two limiting rings. One side of the limiting ring is movably connected to one side of the fixed block.

[0010] Preferably, a connecting frame is fixedly connected to the other side of the fixing block, and a plug is movably connected to one side of the inner cavity of the connecting frame. A connecting block is fixedly connected to one end of the plug, and a spring is slidably sleeved on the surface of the plug. One end of the spring is fixedly connected to one side of the connecting block, and the other end of the spring is fixedly connected to one side of the connecting frame.

[0011] Preferably, a fixing groove is provided on one side of the rotating column, and there are multiple fixing grooves. The other end of the insertion column is inserted into the inner cavity of the fixing groove.

[0012] The advantages of this utility model are: This invention allows the operator to manually rotate a connecting plate, causing a rotating column to rotate inside a fixed block. The connecting plate then moves a scraping plate, bringing one side of the scraping plate into contact with the rail surface. This effectively cleans debris from the rail, solving the problem that in railway maintenance equipment, if debris such as small stones or metal fragments are present on the rail surface or shoulder, insufficient contact between the device's traveling pulleys and the rail can lead to uneven force distribution on the pulleys. This imbalance can cause the device's trajectory to deviate, and in severe cases, may even cause some wheel sets to detach from the rail, thus affecting work efficiency. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the connection structure of the connecting plate of this utility model; Figure 3 This utility model Figure 2 Enlarged schematic diagram of the structural connection at point A; Figure 4 This is a schematic diagram of the mounting plate structure connection of this utility model.

[0015] In the diagram: 1. Main body of the line maintenance device; 2. Cleaning mechanism; 201. Fixing block; 202. Rotating column; 203. Limiting ring; 204. Connecting plate; 205. Connecting frame; 206. Fixing groove; 207. Scraping plate; 208. Connecting frame; 209. Connecting block; 210. Spring; 211. Insert post; 212. Fixing plate; 213. Baffle; 214. Guide column; 215. Bidirectional threaded rod; 216. Support block; 217. L-shaped plate; 218. Rotating disk; 219. Mounting plate; 220. Pulley. Detailed Implementation

[0016] 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 of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0017] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail. This application discloses a track maintenance device for railway track maintenance. (Refer to...) Figure 1 , Figure 2 and Figure 4 A track maintenance device for railway track maintenance includes a track maintenance device body 1, and a cleaning mechanism 2 is provided on one side of the track maintenance device body 1. The cleaning mechanism 2 includes two fixing blocks 201. One side of each fixing block 201 is fixedly connected to one side of the main body 1 of the line maintenance device. A rotating column 202 is rotatably connected to one side of the inner cavity of each fixing block 201. A connecting plate 204 is fixedly connected to the surface of the rotating column 202. A connecting frame 205 is fixedly connected to one side of the connecting plate 204. A scraping plate 207 is fixedly connected to one side of the connecting frame 205. The scraping plate 207 is inclined. A fixed plate 212 is fixedly connected. A baffle 213 is fixedly connected to one side of the fixed plate 212. There are two baffles 213. A bidirectional threaded rod 215 is movably connected to one side of the inner cavity of the baffle 213. An L-shaped plate 217 is threadedly connected to the surface of the bidirectional threaded rod 215. There are two L-shaped plates 217. A mounting plate 219 is fixedly connected to one side of the L-shaped plate 217. A pulley 220 is movably connected to the inner cavity of the mounting plate 219 through a rotating shaft. There are multiple pulleys 220.

[0018] Reference Figure 4A support block 216 is movably connected at the center of the bidirectional threaded rod 215. One side of the support block 216 is fixedly connected to the other side of the fixed plate 212. The support block 216 can support the position of the bidirectional threaded rod 215, making the bidirectional threaded rod 215 more stable during rotation and preventing the bidirectional threaded rod 215 from shaking during operation.

[0019] Reference Figure 4 A guide post 214 is movably connected to one side of the inner cavity of the L-shaped plate 217. The two ends of the guide post 214 are fixedly connected to one side of the baffle 213. The guide post 214 can guide the movement of the L-shaped plate 217 and further improve the stability of the movement of the pulley 220, preventing the pulley 220 from deviating during the movement.

[0020] Reference Figure 4 One end of the bidirectional threaded rod 215 is fixedly connected to a rotating disk 218. Multiple grooves are provided on one side of the rotating disk 218. The rotating disk 218 increases the contact area between the operator's hand and the bidirectional threaded rod 215. At the same time, the multiple grooves on one side of the rotating disk 218 make it easier to rotate the bidirectional threaded rod 215.

[0021] Reference Figure 2 One end of the rotating column 202 is fixedly connected to a limiting ring 203. There are two limiting rings 203. One side of the limiting ring 203 is movably connected to one side of the fixed block 201. By setting the limiting ring 203, the position of the rotating column 202 can be limited, so as to prevent the rotating column 202 from continuously shifting under the action of external force.

[0022] Reference Figure 3 A connecting frame 208 is fixedly connected to the other side of the fixing block 201. A plug 211 is movably connected to one side of the inner cavity of the connecting frame 208. A connecting block 209 is fixedly connected to one end of the plug 211. A spring 210 is slidably sleeved on the surface of the plug 211. One end of the spring 210 is fixedly connected to one side of the connecting block 209, and the other end of the spring 210 is fixedly connected to one side of the connecting frame 208. With the setting of the spring 210, when the connecting block 209 moves, it causes the spring 210 to be stretched and deformed. After the spring 210 loses its stretching force, it causes the plug 211 to reset, so that the plug 211 fits into the interior of the fixing groove 206.

[0023] Reference Figure 3 A fixing groove 206 is provided on one side of the rotating column 202. There are multiple fixing grooves 206. The other end of the insert 211 is inserted into the inner cavity of the fixing groove 206. By setting the fixing groove 206, the position of the rotating column 202 before or after rotation can be fixed to prevent the rotating column 202 from rotating under the action of external force.

[0024] Working Principle: The main body of the line maintenance device 1 consists of a power drive system, a rust removal actuator, and a walking and guiding system. The power drive system is the energy center of the equipment, responsible for converting the energy of the power source into the power required for rust removal and movement, and distributing the power as needed through regulation. Its core transmission device is the bridge connecting the power source and the actuator, including components such as gearboxes, pulleys, hydraulic cylinders, and chain drives. It can decelerate, accelerate, or change the direction of power according to the operational requirements. Through this system, the power is precisely divided, with one part delivered to the rust removal actuator to provide energy for the rust removal operation, and the other part driving... The active walking system ensures stable movement of the equipment along the rails. The rust removal actuator, driven by a power source, rotates a high-speed rust removal head. A pressure regulating device precisely presses the rust removal head against the rusted surface of the rails. Utilizing the rigid bristles of a wire brush or the grinding force of a grinding wheel, the rust and scale are directly contacted and rubbed against the rust layer, achieving its removal. The walking and guiding system consists of walking wheels, a walking motor, a gearbox, and a speed controller. The power drive system, through the gearbox, adjusts the torque and speed, driving the walking wheels to roll along the rails. The speed controller adjusts the travel speed according to the degree of rust. The guiding system uses guide wheels to closely follow the rails. The side rail waist ensures that the rust removal actuator is always precisely aligned with the rusted area of ​​the rail. This is existing technology. The operator manually pulls the connecting plate 204, which drives the rotating column 202 to rotate inside the fixed block 201. The connecting plate 204 drives the connecting frame 205 to rotate, which in turn drives the scraping plate 207 to rotate, so that the scraping plate 207 fits against the surface of the rail. Then, by holding the rotating disc 218, the operator drives the double-threaded rod 215 to rotate. Through the threaded connection between the double-threaded rod 215 and the L-shaped plate 217, the L-shaped plate 217 moves, and one side of the L-shaped plate 217 rotates on the surface of the guide column 214. The guide column 214 is made more stable during movement by working. The L-shaped plate 217 drives the mounting plate 219 to move, and the mounting plate 219 in turn drives the pulley 220 to fit against the side of the rail, thereby further fixing the position of the connecting frame 205 and preventing the scraper plate 207 from falling off the rail. Subsequently, when the track maintenance device body 1 moves, it drives the scraper plate 207 to move synchronously to clean the gravel and debris on the rail surface. Since the scraper plate 207 is set at an angle, it can use the slope to guide the debris to the outside of the rail, avoiding the accumulation or jamming of debris during the cleaning process, and ensuring a smoother and more efficient cleaning effect.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A track maintenance device for railway track maintenance, comprising a track maintenance device body (1), characterized in that: A cleaning mechanism (2) is provided on one side of the main body (1) of the line maintenance device; The cleaning mechanism (2) includes a fixing block (201), one side of which is fixedly connected to one side of the line maintenance device body (1). There are two fixing blocks (201). A rotating column (202) is rotatably connected to one side of the inner cavity of the fixing block (201). A connecting plate (204) is fixedly connected to the surface of the rotating column (202). A connecting frame (205) is fixedly connected to one side of the connecting plate (204). A scraping plate (207) is fixedly connected to one side of the connecting frame (205). The scraping plate (207) is inclined. The connecting frame (205) has... A fixing plate (212) is fixedly connected to one side, and a baffle (213) is fixedly connected to one side of the fixing plate (212). There are two baffles (213). A bidirectional threaded rod (215) is movably connected to one side of the inner cavity of the baffle (213). An L-shaped plate (217) is threadedly connected to the surface of the bidirectional threaded rod (215). There are two L-shaped plates (217). A mounting plate (219) is fixedly connected to one side of the L-shaped plate (217). A pulley (220) is movably connected to the inner cavity of the mounting plate (219) through a rotating shaft. There are multiple pulleys (220).

2. A track maintenance device for railway track maintenance according to claim 1, characterized in that: A support block (216) is movably connected at the center of the bidirectional threaded rod (215), and one side of the support block (216) is fixedly connected to the other side of the fixing plate (212).

3. A track maintenance device for railway track maintenance according to claim 1, characterized in that: A guide post (214) is movably connected to one side of the inner cavity of the L-shaped plate (217), and the two ends of the guide post (214) are fixedly connected to one side of the baffle (213).

4. A track maintenance device for railway track maintenance according to claim 1, characterized in that: One end of the bidirectional threaded rod (215) is fixedly connected to a rotating disk (218), and a plurality of grooves are provided on one side of the rotating disk (218).

5. A track maintenance device for railway track maintenance according to claim 1, characterized in that: One end of the rotating column (202) is fixedly connected to a limiting ring (203), and there are two limiting rings (203). One side of the limiting ring (203) is movably connected to one side of the fixed block (201).

6. A track maintenance device for railway track maintenance according to claim 1, characterized in that: A connecting frame (208) is fixedly connected to the other side of the fixing block (201). A plug (211) is movably connected to one side of the inner cavity of the connecting frame (208). A connecting block (209) is fixedly connected to one end of the plug (211). A spring (210) is slidably sleeved on the surface of the plug (211). One end of the spring (210) is fixedly connected to one side of the connecting block (209), and the other end of the spring (210) is fixedly connected to one side of the connecting frame (208).

7. A track maintenance device for railway track maintenance according to claim 6, characterized in that: A fixing groove (206) is provided on one side of the rotating column (202), and there are multiple fixing grooves (206). The other end of the insert (211) is inserted into the inner cavity of the fixing groove (206).

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