An H-shaped track cleaning device

Abstract

The present invention discloses an H-shaped track cleaning device, which includes a fixed frame, and two symmetrically connected driving members are arranged on the fixed frame; the two driving members can be mounted on the track surface of the H-shaped track; a plurality of limiting members are arranged on the fixed frame, and the plurality of limiting members are used to limit the fixed frame, and the plurality of limiting members are in contact with the side walls of the H-shaped track. This device can be moved by an externally provided motor or a hanging rail robot, so that the device has a good power source. During the movement of the device, the clamping members and the second cleaning members in the present invention can clean the H-shaped track, so as to clean the impurities and dust on the track. The setting of the tension spring can be used to compensate for the wear of the cleaning brush. At the same time, the device is simple to operate, efficient and safe, applicable to various H-shaped tracks, can improve the cleaning efficiency, reduce the workload of manual cleaning, and also improve the safety of the staff.

Description

Technical Field

[0001] The present invention relates to the technical field of track cleaning devices, and more specifically, to an H-shaped track cleaning device. Background Art

[0002] The wheels of the hanging-rail robot are in contact with the upper rail surface of the track, and the robot is mounted on the track for operation. Generally, it is a single-rail type. The hanging-rail robot is a robot that can run on the hanging rail and can adapt to different environments, such as pipe gallery inspection, tunnel inspection, breeding farms, etc. It has the following characteristics: The hanging-rail robot can detect facility defects and potential safety hazards in advance, and timely feedback to the staff to take effective measures to ensure the safety of the equipment and the stability of the system. The hanging-rail robot has a flexible moving mode and reliable mechanical performance, and can perform inspection work in different environments. The hanging-rail robot adopts a modular design, which is convenient for maintenance and upgrade and can meet the needs of different scenarios. The hanging-rail robot uses advanced sensors and algorithms to achieve intelligent inspection, improving the inspection efficiency and accuracy. The hanging-rail robot also has the characteristics of energy conservation and environmental protection and can work for a long time in different environments.

[0003] H-shaped tracks are widely used in hanging-rail robot systems. As the usage time increases, a large amount of debris and dust will accumulate on the tracks, which not only affects the normal operation of the track robot but even causes the robot to get stuck and unable to move. Currently, cleaning H-shaped tracks mainly relies on manual cleaning, which is inefficient and the safety of the staff cannot be guaranteed.

[0004] Therefore, we propose an H-shaped track cleaning device to solve the above problems. Summary of the Invention

[0005] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides an H-shaped track cleaning device to solve the problems raised in the above background art.

[0006] To achieve the above object, the present invention provides the following technical solution: An H-shaped track cleaning device includes a fixing frame, and two symmetrically arranged driving members are connected to the fixing frame; the two driving members can be mounted on the track surface of the H-shaped track; a plurality of limiting members are provided on the fixing frame, and the plurality of limiting members are used to limit the fixing frame and are in contact with the side walls of the H-shaped track; two symmetrically arranged first cleaning members are movably connected to the fixing frame; two supporting members are connected to the fixing frame, and the two supporting members are located at the lower end surface of the H-shaped track; two symmetrically arranged clamping members are connected to the fixing frame, and a second cleaning member is connected to one end of each of the two clamping members; a spring is provided between the two clamping members, and both ends of the spring are respectively connected to the two clamping members.

[0007] This device can be moved by an external motor or a hanging rail robot, so that the device has a good power source. During the movement of the device, the clamping member and the second cleaning member in the present invention can clean the H-shaped rail, so as to clean the impurities and dust on the rail. The setting of the tension spring can be used to compensate for the wear of the cleaning brush. At the same time, the device is easy to operate, efficient and safe, applicable to various H-shaped rails, can improve the cleaning efficiency, reduce the workload of manual cleaning, and also improve the safety of the staff.

[0008] In a preferred embodiment, the driving member includes a rotating shaft penetrating through the fixed frame. An air cylinder is sleeved on the rotating shaft. A plurality of fan blades are coaxially and fixedly connected to the side wall of the rotating shaft, and the plurality of fan blades are located in the air cylinder. The input end of the air cylinder is fixedly connected with an air inlet pipe, the output end of the air cylinder is fixedly connected with an air outlet pipe. A connecting rod is fixedly connected to the side wall of the air cylinder. A collar is sleeved on the rotating shaft, and one end of the connecting rod is connected to the collar. A sealing bearing is provided at the connection between the collar and the rotating shaft. One end of the rotating shaft is fixedly connected with a driving wheel.

[0009] In a preferred embodiment, the driving wheel includes a rotating wheel fixedly connected to one end of the rotating shaft. A rubber wheel is coaxially and fixedly connected to the side wall of the rotating wheel. A plurality of air outlet holes are penetrated through the rubber wheel, and the rotating shaft and the rotating wheel are communicated.

[0010] In a preferred embodiment, the limiting member includes a rotating rod provided on the fixed frame. A rotating cylinder is coaxially and fixedly connected to the side wall of the rotating rod. A limiting ring is sleeved on the rotating cylinder. Two threaded rings are threadedly connected to the rotating cylinder. The two threaded rings are respectively located on the upper and lower sides of the limiting ring. A limiting groove is provided on the limiting ring.

[0011] In a preferred embodiment, the first cleaning member includes a mounting frame fixedly connected to the fixed frame. A first magnet is fixedly connected to the inner top end of the mounting frame. A second magnet is magnetically connected to the first magnet. The lower end of the second magnet is fixedly connected with a mounting plate. A cleaning brush is fixedly connected to the lower end of the mounting plate. Two fixing screws threadedly connected to the second magnet are threadedly connected to the mounting frame.

[0012] In a preferred embodiment, the supporting member includes a support frame fixedly connected to the fixed frame. A vertical rod is fixedly connected to the support frame. A contraction spring is sleeved on the vertical rod. A limiting frame is sleeved on the vertical rod. The upper end of the contraction spring is fixedly connected to the lower end surface of the limiting frame. A fixing cap is threadedly connected to the upper end of the vertical rod. The lower end surface of the fixing cap is in contact with the upper end surface of the limiting frame. A support wheel is provided in the limiting frame.

[0013] In a preferred embodiment, the clamping member includes a connecting frame fixedly connected to the side wall of the fixed frame. A rotating frame is provided on one side of the connecting frame. The rotating frame is rotatably connected to the connecting frame through a rotating shaft. A support rod is fixedly connected to the rotating frame. A rotating wheel is sleeved on the support rod. A bearing is provided at the connection between the rotating wheel and the support rod.

[0014] In a preferred embodiment, the second cleaning member includes a fixed wheel fixedly connected to the upper end of the rotating wheel. A rotating disk is sleeved on the fixed wheel. A cleaning brush is provided on the lower end surface of the rotating disk. A tension spring is sleeved on the fixed wheel. A fixed disk is sleeved on the fixed wheel. The fixed disk is fixed to the fixed wheel through a rotating screw. The tension spring is located between the fixed disk and the rotating disk.

[0015] In a preferred embodiment, one end of the rotating shaft is connected to an external driving motor for the movement of the fixed frame. A pull rod is fixedly connected to the fixed frame, and one end of the pull rod can be connected to the track robot for the movement of the fixed frame.

[0016] Technical effects and advantages of the present invention:

[0017] This device can move through an external motor or a hanging track robot, so that the device has a good power source. During the movement of the device, the clamping member and the second cleaning member in the present invention can clean the H-shaped track, so as to clean the impurities and dust on the track. The setting of the tension spring can be used to compensate for the wear of the cleaning brush. At the same time, this device is easy to operate, efficient and safe, applicable to various H-shaped tracks, can improve the cleaning efficiency, reduce the workload of manual cleaning, and also improve the safety of the staff. Brief Description of the Drawings

[0018] Figure 1 is a schematic structural diagram of the present invention;

[0019] Figure 2 is a schematic diagram of the first partial sectional connection structure of the present invention;

[0020] Figure 3 is a schematic diagram of the second partial sectional connection structure of the present invention;

[0021] Figure 4 is a schematic diagram of the connection structure of the driving member in the present invention;

[0022] Figure 5 is Figure 4 a schematic diagram of the side view partial internal connection structure of

[0023] Figure 6 is a schematic diagram of the connection structure of the limiting member in the present invention;

[0024] Figure 7 Schematic diagram of the connection structure of the first cleaning member in the present invention;

[0025] Figure 8 Schematic diagram of the upward view connection structure of the present invention.

[0026] Reference numerals are: 1 fixing frame, 2 driving member, 21 rotating shaft, 22 air cylinder, 23 fan blades, 24 intake pipe, 25 exhaust pipe, 26 connecting rod, 27 collar, 28 sealing bearing, 29 driving wheel, 291 rotating wheel, 292 rubber ring, 293 air outlet hole, 3 limiting member, 31 rotating rod, 32 rotating cylinder, 33 limiting ring, 34 limiting groove, 35 threaded ring, 4 first cleaning member, 41 mounting frame, 42 first magnet, 43 second magnet, 44 mounting plate, 45 cleaning brush, 46 fixing screw, 5 supporting member, 51 support frame, 52 vertical rod, 53 compression spring, 54 limiting frame, 55 fixing cap, 56 supporting wheel, 6 clamping member, 61 connecting frame, 62 rotating frame, 63 rotating shaft, 64 support rod, 65 rotating wheel, 66 bearing, 7 second cleaning member, 71 fixed wheel, 72 rotating disc, 73 cleaning brush, 74 tension spring, 75 fixed disc, 76 rotating screw, 8 spring, 9 pull rod. Detailed implementation manners

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] Refer to Figure 1 and Figure 8 A type-H rail cleaning device includes a fixing frame 1. It should be particularly noted that the fixing frame 1 is U-shaped. During the use of the device, the fixing frame 1 is placed under the type-H guide rail, and a bearing seat is provided at the U-shaped position of the fixing frame 1 to ensure the normal use of the driving member 2.

[0029] Refer to Figure 2 and Figure 4, Two symmetrical driving members 2 are connected to the fixing frame 1; the two driving members 2 can be mounted on the track surface of the H-shaped track. The driving member 2 includes a rotating shaft 21 penetrating through the fixing frame 1. An air cylinder 22 is sleeved on the rotating shaft 21. A plurality of fan blades 23 are coaxially and fixedly connected to the side wall of the rotating shaft 21, and the plurality of fan blades 23 are located in the air cylinder 22. An air inlet pipe 24 is fixedly connected to the input end of the air cylinder 22, and an air outlet pipe 25 is fixedly connected to the output end of the air cylinder 22. A connecting rod 26 is fixedly connected to the side wall of the air cylinder 22. A collar 27 is sleeved on the rotating shaft 21, and one end of the connecting rod 26 is connected to the collar 27. A sealing bearing 28 is provided at the connection between the collar 27 and the rotating shaft 21.

[0030] Referring to Figure 4 and Figure 5 , One end of the rotating shaft 21 is fixedly connected to a driving wheel 29. The driving wheel 29 includes a rotating wheel 291 fixedly connected to one end of the rotating shaft 21. A rubber wheel 292 is coaxially and fixedly connected to the side wall of the rotating wheel 291. A plurality of air outlet holes 293 penetrate through the rubber wheel 292. The rotating shaft 21 and the rotating wheel 291 are connected in communication.

[0031] In actual operation, one end of the rotating shaft 21 passes through the bearing seat on the fixing frame 1 to ensure the stability of the rotating shaft 21. And particularly, it should be noted that one end of the rotating shaft 21 is connected to an external driving motor for the movement of the fixing frame 1. A pull rod 9 is fixedly connected to the fixing frame 1, and one end of the pull rod 9 can be connected to the track robot for the movement of the fixing frame 1. When one end of the rotating shaft 21 is connected to the driving motor, when the driving motor works, the rotating shaft 21 can be rotated accordingly. If the device is fixed to the track robot through the pull rod 9, when the track robot works, the device can be moved accordingly. When the rotating shaft 21 rotates, the fan blades 23 can be rotated accordingly, so that external gas can enter from the air inlet pipe 24 and then the gas is discharged from the air outlet pipe 25. Particularly, it should be noted that one-way valves are provided on both the air inlet pipe 24 and the air outlet pipe 25 to ensure the normal flow of gas. Then the gas enters the collar 27. Particularly, it should be noted that the collar 27 and the rotating shaft 21 are connected in communication, so that the gas can enter the rotating shaft 21. With the assistance of the sealing bearing 28, the rotating shaft 21 can rotate normally, so that the driving wheel 29 can be rotated accordingly. And particularly, it should be noted that the driving wheel 29 and the rotating shaft 21 are connected in communication, so that the gas can enter the driving wheel 29. With the assistance of the air outlet holes 293, the gas can be discharged from the rotating wheel 291, so that the dust and impurities on the guide rail can be cleaned. At the same time, particularly, with the assistance of the rubber ring 292, the overall device can be made more stable, ensuring the normal operation of the device.

[0032] Referring to Figure 1 , Figure 2 andFigure 6 , there are multiple limiting members 3 provided on the fixing frame 1. The multiple limiting members 3 are used to limit the fixing frame 1, and the multiple limiting members 3 are in contact with the side walls of the H-shaped track. The limiting member 3 includes a rotating rod 31 provided on the fixing frame 1. A rotating cylinder 32 is coaxially and fixedly connected to the side wall of the rotating rod 31. A limiting ring 33 is sleeved on the rotating cylinder 32. Two threaded rings 35 are threadedly connected to the rotating cylinder 32. The two threaded rings 35 are respectively located on the upper and lower sides of the limiting ring 33. A limiting groove 34 is provided on the limiting ring 33.

[0033] In actual operation, when the device is installed on the H-shaped guide rail, the rotating cylinders 32 are respectively located on both sides of the H-shaped guide rail. At the same time, with the assistance of the limiting ring 33, the limiting groove 34 on the limiting ring 33 can just be stuck on the track side of the H-shaped guide rail, thus ensuring the stability of the device. It should be particularly noted that the limiting ring 33 is made of rubber material, and the rotating cylinder 32 is provided with external threads. With the assistance of the threaded rings 35, the limiting ring 33 can be limited. At the same time, it should be particularly noted that a bearing is fixedly connected to the inner side wall of the limiting ring 33, thus ensuring the normal rotation of the limiting ring 33. The bearing is sleeved on the rotating cylinder 32, and the bearing can move on the rotating cylinder 32. At the same time, with the assistance of the threaded rings 35, the position of the limiting ring 33 can be changed, so as to adapt to different devices, indirectly improving the practicability of the device. <^

[0034] Refer to Figure 1 , Figure 2 and Figure 7 , two symmetrical first cleaning members 4 are movably connected to the fixing frame 1. The first cleaning member 4 includes a mounting frame 41 fixedly connected to the fixing frame 1. A first magnet 42 is fixedly connected to the inner top end of the mounting frame 41. A second magnet 43 is magnetically connected to the first magnet 42. The lower end of the second magnet 43 is fixedly connected to a mounting plate 44. A cleaning brush 45 is fixedly connected to the lower end of the mounting plate 44. Two fixing screws 46 threadedly connected to the second magnet 43 are threadedly connected to the mounting frame 41.

[0035] In actual operation, the cleaning brush 45 is located on one side of the limiting ring 33, and the cleaning brush 45 is in contact with the end face of the H shape. In this way, when the device moves, the cleaning brush 45 can clean the H-shaped guide rail. At the same time, the staff can rotate the fixing screw 46 according to the wear condition of the cleaning brush 45, and then separate the first magnet 42 and the second magnet 43, so that it is convenient for the staff to replace the cleaning brush 45, thus ensuring the cleaning effect of the device and indirectly improving the practicability of the device.

[0036] Refer to Figure 1 and Figure 2, Two support members 5 are connected to the fixing frame 1. The two support members 5 are located at the lower end surface of the H-shaped track. The support member 5 includes a support frame 51 fixedly connected to the fixing frame 1. A vertical rod 52 is fixedly connected to the support frame 51. A compression spring 53 is sleeved on the vertical rod 52. A limit frame 54 is sleeved on the vertical rod 52. The upper end of the compression spring 53 is fixedly connected to the lower end surface of the limit frame 54. The upper end of the vertical rod 52 is threadedly connected with a fixing cap 55. The lower end surface of the fixing cap 55 is in contact with the upper end surface of the limit frame 54. A support wheel 56 is provided in the limit frame 54.

[0037] In actual operation, the support frame 51 is installed on the fixing frame 1 by screws, and the vertical rod 52 can serve the purpose of the limit frame 54. The compression spring 53 is sleeved on the vertical rod 52, and the compression spring 53 is located between the limit frame 54 and the support frame 51. Therefore, the staff can compress the compression spring 53 according to the actual situation, so that the position of the limit frame 54 can be changed. Then the staff rotates the fixing cap 55, so that the fixing cap 55 can move along the thread direction of the vertical rod 52, so as to be able to limit the limit frame 54 by the fixing cap 55. It should be particularly noted that the support wheel 56 is located in the limit frame 54, so that it is convenient for the staff to adjust the position of the support wheel 56. At the same time, with the assistance of the driving member 2 and the support wheel 56, the device can be stably placed on the H-shaped guide rail, thus ensuring the normal operation of the device.

[0038] Refer to Figure 1 , Figure 2 and Figure 3 , Two symmetrical clamping members 6 are connected to the fixing frame 1. The clamping member 6 includes a connecting frame 61 fixedly connected to the side wall of the fixing frame 1. A rotating frame 62 is provided on one side of the connecting frame 61. The rotating frame 62 is rotatably connected to the connecting frame 61 through a rotating shaft 63. A support rod 64 is fixedly connected to the rotating frame 62. A rotating wheel 65 is sleeved on the support rod 64. A bearing 66 is provided at the connection between the rotating wheel 65 and the support rod 64.

[0039] Refer to Figure 1 , Figure 2 and Figure 3 , One end of each of the two clamping members 6 is connected with a second cleaning member 7. The second cleaning member 7 includes a fixed wheel 71 fixedly connected to the upper end of the rotating wheel 65. A rotating disc 72 is sleeved on the fixed wheel 71. A cleaning brush 73 is provided on the lower end surface of the rotating disc 72. A tension spring 74 is sleeved on the fixed wheel 71. A fixed disc 75 is sleeved on the fixed wheel 71. The fixed disc 75 is fixed on the fixed wheel 71 through a rotating screw 76. The tension spring 74 is located between the fixed disc 75 and the rotating disc 72. A spring 8 is provided between the two clamping members 6, and both ends of the spring 8 are respectively connected with the two clamping members 6.

[0040] In actual operation, the connecting frame 61 is located on one side of another set of limit members 3. Meanwhile, with the assistance of the rotating shaft 63, the rotating frame 62 can rotate around the rotating shaft 63 as the center. And with the assistance of the spring 8, the two rotating frames 62 can be made to approach each other. Therefore, when the device is placed on the H-shaped guide rail, with the assistance of the spring 8, the two rotating frames 62 can be made to approach each other, so that the rotating wheels 65 can be stuck on the H-shaped guide rail, further ensuring the normal rotation of the rotating wheels 65. So when the device moves normally, due to the frictional force formed between the rotating wheels 65 and the H-shaped guide rail, the rotating wheels 65 can rotate normally, and in this way, the fixed wheels 71 can be made to rotate accordingly. It should be particularly noted that the rotating disk 72 is sleeved on the fixed wheel 71, and at the same time, the fixed disk 75 is fixed on the fixed wheel 71 through the rotating screw 76. Therefore, the staff only needs to sleeve the rotating disk 72 on the fixed wheel 71 and then rotate the rotating screw 76, so that the rotating disk 72 can be fixed on the fixed wheel 71. Therefore, when the fixed wheel 71 rotates, the rotating disk 72 can be made to rotate accordingly. It should be particularly noted that the middle rotating rod part of the fixed wheel 71 is pentagonal, and the middle position of the rotating disk 72 is also pentagonal. Therefore, when the fixed wheel 71 rotates, the rotating disk 72 can be made to rotate accordingly, so that the H-shaped guide rail can be cleaned. Meanwhile, with the assistance of the tension spring 74, the cleaning brush 73 can continuously contact the H-shaped guide rail, thus ensuring the cleaning effect of the device.

[0041] Finally, several points should be noted: First, in the description of the present application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, or the communication inside two components, and can be directly connected. "Up", "down", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the object being described changes, the relative position relationship may change;

[0042] Second: In the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are involved. For other structures, reference can be made to the general design. Without conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0043] Finally: The above are only the preferred embodiments of the present invention and are not used to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An H-shaped track cleaning device, characterized in that: It includes a fixing frame (1), and two symmetrically arranged driving members (2) are connected to the fixing frame (1); the driving member (2) includes a rotating shaft (21) penetrating through the fixing frame (1), an air cylinder (22) is sleeved on the rotating shaft (21), multiple fan blades (23) are coaxially and fixedly connected to the side wall of the rotating shaft (21), and the multiple fan blades (23) are located in the air cylinder (22). An air inlet pipe (24) is fixedly connected to the input end of the air cylinder (22), an air outlet pipe (25) is fixedly connected to the output end of the air cylinder (22), a connecting rod (26) is fixedly connected to the side wall of the air cylinder (22), a collar (27) is sleeved on the rotating shaft (21), and one end of the connecting rod (26) is connected to the collar (27). A sealing bearing (28) is provided at the connection between the collar (27) and the rotating shaft (21). One end of the rotating shaft (21) is fixedly connected to a driving wheel (29); the driving wheel (29) includes a rotating wheel (291) fixedly connected to one end of the rotating shaft (21), a rubber wheel (292) is coaxially and fixedly connected to the side wall of the rotating wheel (291), multiple air outlet holes (293) penetrate through the rubber wheel (292), and the rotating shaft (21) and the rotating wheel (291) are communicated with each other; The two driving members (2) can be mounted on the track surface of the H-shaped track; A plurality of limiting members (3) are provided on the fixing frame (1), and the plurality of limiting members (3) are used to limit the fixing frame (1), and the plurality of limiting members (3) are in contact with the side wall of the H-shaped track; The limiting member (3) includes a rotating rod (31) provided on the fixing frame (1), a rotating cylinder (32) is coaxially and fixedly connected to the side wall of the rotating rod (31), a limiting ring (33) is sleeved on the rotating cylinder (32), two threaded rings (35) are threadedly connected to the rotating cylinder (32), the two threaded rings (35) are respectively located on the upper and lower sides of the limiting ring (33), and a limiting groove (34) is provided on the limiting ring (33); Two symmetrically arranged first cleaning members (4) are movably connected to the fixing frame (1); The first cleaning member (4) includes a mounting frame (41) fixedly connected to the fixing frame (1), a first magnet (42) is fixedly connected to the inner top end of the mounting frame (41), a second magnet (43) is magnetically connected to the first magnet (42), a mounting plate (44) is fixedly connected to the lower end of the second magnet (43), a cleaning brush (45) is fixedly connected to the lower end of the mounting plate (44), and two fixing screws (46) threadedly connected to the second magnet (43) are threadedly connected to the mounting frame (41); Two supporting members (5) are connected to the fixing frame (1), and the two supporting members (5) are located on the lower end surface of the H-shaped track; Two symmetrically arranged clamping members (6) are connected to the fixing frame (1), and a second cleaning member (7) is connected to one end of each of the two clamping members (6); A spring (8) is provided between the two clamping members (6), and the two ends of the spring (8) are respectively connected to the two clamping members (6).

2. The H-shaped track cleaning device according to claim 1, wherein: The support member (5) includes a support frame (51) fixedly connected to the fixed frame (1). A vertical rod (52) is fixedly connected to the support frame (51). A compression spring (53) is sleeved on the vertical rod (52). A limit frame (54) is sleeved on the vertical rod (52). The upper end of the compression spring (53) is fixedly connected to the lower end face of the limit frame (54). A fixing cap (55) is threadedly connected to the upper end of the vertical rod (52). The lower end face of the fixing cap (55) is in contact with the upper end face of the limit frame (54). A support wheel (56) is provided in the limit frame (54).

3. The H-shaped track cleaning device according to claim 1, wherein: The clamping member (6) includes a connecting frame (61) fixedly connected to the side wall of the fixed frame (1). A rotating frame (62) is provided on one side of the connecting frame (61). The rotating frame (62) is rotatably connected to the connecting frame (61) through a rotating shaft (63). A support rod (64) is fixedly connected to the rotating frame (62). A rotating wheel (65) is sleeved on the support rod (64). A bearing (66) is provided at the connection between the rotating wheel (65) and the support rod (64).

4. The H-shaped track cleaning device according to claim 3, characterized in that: The second cleaning member (7) includes a fixed wheel (71) fixedly connected to the upper end of the rotating wheel (65). A rotating disc (72) is sleeved on the fixed wheel (71). A cleaning brush (73) is provided on the lower end face of the rotating disc (72). A tension spring (74) is sleeved on the fixed wheel (71). A fixed disc (75) is sleeved on the fixed wheel (71). The fixed disc (75) is fixed to the fixed wheel (71) by a rotating screw (76). The tension spring (74) is located between the fixed disc (75) and the rotating disc (72).

5. The H-shaped track cleaning device according to claim 1, characterized in that: One end of the rotating shaft (21) is connected to an external drive motor for the movement of the fixed frame (1). A pull rod (9) is fixedly connected to the fixed frame (1), and one end of the pull rod (9) can be connected to a track robot for the movement of the fixed frame (1).

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