A cleaning device for power line tower operation and maintenance

Abstract

The application discloses a cleaning device for power line tower operation and maintenance, and belongs to the technical field of power line tower cleaning, which comprises a counterweight base, the top end of the counterweight base is provided with a lifting rod, the top end of the lifting rod is provided with a cleaning seat on one side, the top end of the cleaning seat is provided with a first sliding groove on one side, the bottom of the cleaning seat is provided with a second sliding groove on one side, the second sliding groove is connected with a guide groove on one side, the surface of the cleaning seat is provided with a first cleaning pad on one side, and the surface of the cleaning seat is fixedly provided with a supporting seat on one end. The combination of the motor, the driving gear, the arc-shaped plate, the sliding rail and the teeth can facilitate the effective and all-round wrapping treatment of the surface of the power line tower during the subsequent cleaning treatment, and the power line tower no longer needs to be cleaned by clamping the surface of the power line tower, so that the whole device is more convenient and fast.

Description

Technical Field

[0001] This invention relates to the field of power line tower cleaning technology, and in particular to a cleaning device for the operation and maintenance of power line towers. Background Technology

[0002] Power line towers are an important component of power transmission systems, used to support conductors, insulators, and other electrical equipment to ensure the transmission and distribution of electrical energy. Based on their construction materials, power line towers can be broadly classified into three categories: metal towers, concrete towers, and wooden towers. Each type of power line tower has its own specific purpose depending on the line type, voltage level, or terrain conditions.

[0003] However, existing cleaning devices used for power line tower maintenance often require the cleaning structure to be pre-fitted onto the outer surface of the power line pole before cleaning, and then fixed by auxiliary structures to facilitate subsequent cleaning of the power line pole surface. However, this cleaning method is not only time-consuming and labor-intensive, but also increases the workload of manual labor, and its overall practicality is poor. Summary of the Invention

[0004] To overcome the shortcomings of existing technologies, this invention provides a cleaning device for the maintenance of power line poles. This device solves the problem that existing cleaning devices for power line pole maintenance often require pre-fitting the cleaning structure onto the outer surface of the power line pole and then using auxiliary structures to fix the cleaning structure in order to facilitate subsequent cleaning of the power line pole surface. However, this cleaning method is not only time-consuming and labor-intensive, but also increases the workload of manual labor, resulting in poor overall practicality.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a cleaning device for the maintenance of power line towers, comprising a counterweight base, a lifting rod distributed in the middle of the top of the counterweight base, and a cleaning seat distributed on one side of the top of the lifting rod. A first sliding groove is formed on one side of the top of the cleaning seat, and a second sliding groove is formed on one side of the bottom of the cleaning seat, with a guide groove connected to one side of the second sliding groove. A first cleaning pad is provided on one side surface of the cleaning seat, a support base is fixedly installed on one end surface of the cleaning seat, and a motor is fixedly installed at the bottom of the support base. The output end of the motor is connected to a drive gear. An arc-shaped plate is distributed on one side of the cleaning seat with an arc-shaped surface, and a second cleaning pad is provided on the inner side wall of the arc-shaped plate. A first slide rail is provided on the side surface of the arc-shaped plate away from the second cleaning pad, and teeth are provided on the outer surface of the first slide rail. A second slide rail is distributed below the first slide rail, and a guide block is provided at one end of the outer surface of the second slide rail. A dust suction structure is provided in the inner cavity of the cleaning seat.

[0006] As a preferred embodiment of the present invention, the dust collection structure includes a processing chamber, an air extraction hole, an exhaust groove, a filter frame, an adsorption filter plate, and an exhaust fan. The processing chamber is located within the inner cavity of the cleaning seat, and an air extraction hole is connected to one side of the processing chamber. An exhaust groove is connected to the side of the processing chamber away from the air extraction hole. A filter frame is provided within the inner cavity of the processing chamber, and an adsorption filter plate is distributed on one side of the filter frame. An exhaust fan is distributed on the other side of the adsorption filter plate.

[0007] As a preferred embodiment of the present invention, a snap-fit ​​connector is fixedly installed on the side of the top of the cleaning seat away from the arc-shaped surface, and a positioning bolt passes through the inner side of the snap-fit ​​connector.

[0008] As a preferred embodiment of the present invention, a snap-fit ​​seat is fixedly installed at the top of the lifting rod, and a threaded joint is provided at the bottom of the lifting rod.

[0009] As a preferred embodiment of the present invention, a positioning groove is provided at the top center of the counterweight base, and a card slot is connected to one side of the positioning groove, and a lock hole is provided on the outer surface of the counterweight base.

[0010] As a preferred embodiment of the present invention, a cylinder is fixedly installed on the top periphery of the counterweight base, and a support base plate is fixedly connected to the bottom of the cylinder.

[0011] As a preferred embodiment of the present invention, positioning pins are distributed below the threaded joint, and a threaded groove is formed at the center of the top of the positioning pin. A retainer is provided on the outer surface of the positioning pin, and a damper is fixedly installed on the inner side of one end of the retainer. A locking block is fixedly connected to the other end of the damper, and a return spring is sleeved on the outer surface of the damper.

[0012] As a preferred embodiment of the present invention, the arc-shaped plate is slidably connected to the cleaning seat via the second slide rail, and the arc-shaped plate is symmetrically distributed along the vertical center line of the cleaning seat. The symmetrical arrangement of the arc-shaped plate will also move towards each other during the movement, which facilitates the subsequent wrapping treatment of the surface of the power line tower.

[0013] As a preferred embodiment of the present invention, the teeth are evenly distributed on the outer surface of the first slide rail, and the first slide rail is meshed with the driving gear through the teeth. When the driving gear rotates, the movement of the first slide rail can be realized through the meshing connection with the teeth.

[0014] As a preferred embodiment of the present invention, the locking block is slidably connected to the card seat through the damper, and the locking blocks are equidistantly distributed along the center point of the positioning post. The setting of the locking block can realize the positioning processing of the card seat.

[0015] Compared with the prior art, the beneficial effects that this invention can achieve are:

[0016] 1. By combining the motor, drive gear, arc plate, slide rail, and teeth, the system facilitates effective all-around wrapping of the power line tower surface during subsequent cleaning. This eliminates the need for clamping the tower surface during cleaning, making the process more convenient and efficient. The motor's operation rotates the drive gear connected to its output end. Since the drive gear meshes with the first slide rail through its teeth, the rotation of the drive gear moves the first slide rail, which in turn moves the arc plate along the arc surface of the cleaning seat, facilitating comprehensive wrapping of the power line tower surface.

[0017] 2. By combining the installed exhaust fan, filter frame, and adsorption filter plate, the dust and other impurities generated during the cleaning of power line tower surfaces can be effectively absorbed and purified. This prevents a large amount of impurities from falling to the ground, thus reducing the need for manual cleaning and lowering the workload. The exhaust fan draws dust and other debris into the inner side of the cleaning seat, where the filter frame and adsorption filter plate purify and filter the air containing impurities and dust, trapping the dust and other impurities inside the cleaning seat.

[0018] 3. By combining the counterweight base, lifting rod, snap-fit ​​connector, and threaded connector, the entire cleaning device can be easily disassembled and assembled. It can be disassembled during transport, reducing its space requirements and making it easier to carry. Since the lifting rod is connected to the positioning column via a threaded connector, and the positioning column is connected to the counterweight base via a snap-fit ​​connector, the combination of these multiple structures allows for quick and easy installation of the counterweight base, lifting rod, and cleaning seat. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the cleaning device for the operation and maintenance of power line towers according to the present invention;

[0020] Figure 2 This is a side view of the cleaning seat of the cleaning device for power line tower maintenance according to the present invention.

[0021] Figure 3 This is a side view of the arc-shaped plate structure of the cleaning device for power line tower maintenance according to the present invention;

[0022] Figure 4 This is a schematic diagram of the cross-sectional structure of the cleaning seat of the cleaning device for power line tower maintenance according to the present invention;

[0023] Figure 5 This is a side view of the lifting pole structure of the cleaning device for power line tower maintenance according to the present invention;

[0024] Figure 6 This is a top view of the counterweight base of the cleaning device for power line tower maintenance according to the present invention.

[0025] Figure 7 This is a side view of the mounting bracket of the cleaning device for power line tower maintenance according to the present invention;

[0026] Figure 8 This is a side view of the counterweight base of the cleaning device for power line tower maintenance according to the present invention.

[0027] The components include: 1. Counterweight base; 2. Lifting rod; 3. Cleaning seat; 4. First slide groove; 5. Second slide groove; 6. Guide groove; 7. First cleaning pad; 8. Support seat; 9. Motor; 10. Drive gear; 11. Arc plate; 12. Second cleaning pad; 13. First slide rail; 14. Tooth; 15. Second slide rail; 16. Guide block; 17. Processing chamber; 18. Air extraction hole; 19. Exhaust groove; 20. Filter frame; 21. Adsorption filter plate; 22. Exhaust fan; 23. Clip connector; 24. Positioning bolt; 25. Clip seat; 26. Threaded connector; 27. Positioning groove; 28. Slot; 29. ​​Locking hole; 30. Cylinder; 31. Support base plate; 32. Positioning column; 33. Threaded groove; 34. Slot seat; 35. Damper; 36. Locking block; 37. Return spring. Detailed Implementation

[0028] To make the technical means, creative features, objectives, and effects of this invention easier to understand, the invention is further described below with reference to specific embodiments. However, the following embodiments are merely preferred embodiments of this invention and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments described herein without creative effort are all within the protection scope of this invention.

[0029] Please refer to Figure 1As shown, this invention provides a cleaning device for the maintenance of power line towers, including a counterweight base 1. A lifting rod 2 is distributed in the middle of the top of the counterweight base 1, and a cleaning seat 3 is distributed on one side of the top of the lifting rod 2. An independent power supply is provided inside the counterweight base 1 to power a motor 9. A first sliding groove 4 is provided on one side of the top of the cleaning seat 3, and a second sliding groove 5 is provided on one side of the bottom of the cleaning seat 3. A guide groove 6 is connected to one side of the second sliding groove 5. A first cleaning pad 7 is provided on one side surface of the cleaning seat 3, and a support seat is fixedly installed on one end surface of the cleaning seat 3. 8. A motor 9 is fixedly installed at the bottom of the support base 8. The output end of the motor 9 is connected to a drive gear 10. An arc plate 11 is distributed on one side of the cleaning base 3 with an arc surface. A second cleaning pad 12 is provided on the inner side wall of the arc plate 11. A first slide rail 13 is provided on the side surface of the arc plate 11 away from the second cleaning pad 12. Teeth 14 are provided on the outer surface of the first slide rail 13. A second slide rail 15 is distributed below the first slide rail 13. A guide block 16 is provided at one end of the outer surface of the second slide rail 15. A dust suction structure is provided in the inner cavity of the cleaning base 3.

[0030] In use, first engage and secure the lifting rod 2 with the counterweight base 1. After installation, fix the cleaning seat 3 to the top of the lifting rod 2. After installation, move the entire device to the designated location to facilitate subsequent cleaning of the power line tower surface.

[0031] As a further implementation of this embodiment, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, a lifting rod 2 is distributed in the middle of the top of the counterweight base 1, and a cleaning seat 3 is distributed on one side of the top of the lifting rod 2. A first sliding groove 4 is opened on one side of the top of the cleaning seat 3, and a second sliding groove 5 is opened on one side of the bottom of the cleaning seat 3. A guide groove 6 is connected to one side of the second sliding groove 5. A first cleaning pad 7 is provided on one side surface of the cleaning seat 3. A support base 8 is fixedly installed on one end surface of the cleaning seat 3, and a motor 9 is fixedly installed on the bottom of the support base 8. The output end of the motor 9 is connected to a drive gear 10. An arc plate 11 is distributed on the side of the cleaning seat 3 with an arc surface, and a second cleaning pad 7 is provided on the inner side wall of the arc plate 11. The pad 12 and the arc plate 11 are slidably connected to the cleaning seat 3 via the second slide rail 15. The arc plate 11 is symmetrically distributed along the vertical center line of the cleaning seat 3. The side surface of the arc plate 11 away from the second cleaning pad 12 is provided with the first slide rail 13. The outer surface of the first slide rail 13 is provided with teeth 14. The teeth 14 are evenly distributed on the outer surface of the first slide rail 13. The first slide rail 13 is meshed with the drive gear 10 through the teeth 14. The second slide rail 15 is distributed below the first slide rail 13. One end of the outer surface of the second slide rail 15 is provided with a guide block 16. The inner cavity of the cleaning seat 3 is provided with a dust suction structure.

[0032] When the entire device is moved to the power line tower, the arc-shaped surface on one side of the cleaning seat 3 will contact the surface of one side of the power line tower. At this time, the motor 9 will operate, causing the drive gear 10 connected to its output end to rotate. Since the drive gear 10 is meshed with the first slide rail 13 through the teeth 14, when the drive gear 10 rotates, it will drive the first slide rail 13 to move through the teeth 14, thereby causing the first slide rail 13 to slide along the first slide groove 4. This realizes the movement of the arc plate 11 along the arc-shaped surface. At the same time, the second slide rail 15 on the bottom outer surface of the arc plate 11 will drive the guide... The guide block 16 slides along the second groove 5, which can improve the stability of the arc plate 11 during its movement. When the guide block 16 moves to a certain position, the drive gear 10 stops rotating. At this time, the arc plates 11 on both sides, under the action of the drive gears 10 symmetrically distributed on both sides, wrap the other side of the power line tower, which facilitates the subsequent all-round cleaning of the power line tower surface when the cleaning seat 3 moves longitudinally. During the cleaning process, the first cleaning pad 7 and the second cleaning pad 12 will both come into contact with the surface of the power line tower, so as to better clean the surface of the power line tower.

[0033] As a further implementation of this embodiment, such as Figure 1 , Figure 2 , Figure 4 and Figure 5As shown, the processing chamber 17 is opened in the inner cavity of the cleaning seat 3, and one side of the processing chamber 17 is connected to the air extraction hole 18, and the side of the processing chamber 17 away from the air extraction hole 18 is connected to the exhaust groove 19. The inner cavity of the processing chamber 17 is provided with a filter frame 20, and one side of the filter frame 20 is distributed with an adsorption filter plate 21, and the other side of the adsorption filter plate 21 is distributed with an exhaust fan 22. The processing chamber 17, the air extraction hole 18, the exhaust groove 19, the filter frame 20, the adsorption filter plate 21 and the exhaust fan 22 constitute a dust collection structure, and the dust collection structure is located inside the cleaning seat 3.

[0034] When a large amount of dust and other impurities are generated during the cleaning of the power line tower surface, the exhaust fan 22 operates to generate suction, thereby drawing the dust-laden air into the processing chamber 17 through the exhaust port 18. The dust-laden air then passes through the filter frame 20, where small holes on one end of the filter frame 20 filter the air, leaving the cleaned dust and other impurities inside the filter frame 20. The air after being processed by the filter frame 20 then passes through the adsorption filter plate 21, which further filters and purifies the air. The processed air is then discharged through the exhaust chute 19, effectively preventing a large amount of dust and other impurities from falling to the ground during the cleaning of the power line tower surface, thus reducing the need for manual cleaning and lowering the workload of manual labor.

[0035] As a further implementation of this embodiment, such as Figure 1 , Figure 6 , Figure 7 and Figure 8 As shown, a snap-fit ​​connector 23 is fixedly installed on the side of the top of the cleaning seat 3 away from the arc surface, and a positioning bolt 24 passes through the inner side of the snap-fit ​​connector 23. A snap-fit ​​seat 25 is fixedly installed on the top of the lifting rod 2, and a threaded connector 26 is provided at the bottom of the lifting rod 2. A positioning groove 27 is opened in the middle of the top of the counterweight base 1, and a snap-fit ​​groove 28 is connected to one side of the positioning groove 27. A locking hole 29 is opened on the outer surface of the counterweight base 1. A cylinder 30 is fixedly installed on the outer periphery of the top of the counterweight base 1, and the bottom of the cylinder 30 is fixedly connected to... A supporting base plate 31 is attached. Positioning pins 32 are distributed below the threaded joint 26. A threaded groove 33 is opened at the middle of the top of the positioning pin 32. A card seat 34 is provided on the outer surface of the positioning pin 32. A damper 35 is fixedly installed on the inner side of one end of the card seat 34. A locking block 36 is fixedly connected to the other end of the damper 35. The locking block 36 is slidably connected to the card seat 34 through the damper 35. The locking blocks 36 are equidistantly distributed along the center point of the positioning pin 32. A return spring 37 is sleeved on the outer surface of the damper 35.

[0036] When assembling the entire device, the positioning pin 32 is first inserted into the inner side of the positioning groove 27 at the center of the top of the counterweight base 1. At this time, multiple locking seats 34, equidistant from the center point of the positioning pin 32, are inserted into the locking groove 28 at the top of the counterweight base 1. When the two are fully engaged, the locking block 36 moves to one side of the locking hole 29. At this time, the reverse force generated by the deformation of the damper 35 and the return spring 37 will push the locking block 36 in the opposite direction, thereby inserting one end of the locking block 36 into the inner side of the locking hole 29, realizing a stable connection between the locking seat 34 and the counterweight base 1. Then, the threaded joint 26 at the bottom of the lifting rod 2 is inserted into the threaded groove. Inside the 33, the lifting rod 2 is rotated to achieve a quick connection between the lifting rod 2 and the counterweight base 1. After installation, the cleaning seat 3 is connected to the clamping seat 25 at the top of the lifting rod 2 by the clamping connector 23 fixedly installed on its side wall. Then, the positioning bolt 24 is extended through the inside of the clamping seat 25 to the other end of the clamping connector 23. With the help of the nut, a stable connection between the cleaning seat 3 and the lifting rod 2 can be achieved. After assembly, the entire device is placed in the designated position. At this time, the cylinder 30 works to push the support base plate 31 fixedly connected to its bottom in the longitudinal direction, so that it contacts the ground, thereby further realizing the auxiliary positioning of the entire device.

[0037] Specific working principle: In use, firstly, the positioning pin 32 is inserted into the inner side of the positioning groove 27 opened at the center of the top of the counterweight base 1. At this time, multiple locking seats 34, equidistantly distributed along the center point of the positioning pin 32, are inserted into the locking groove 28 opened at the top of the counterweight base 1. When the two are fully engaged, the locking block 36 moves to one side of the locking hole 29. At this time, the reverse force generated by the deformation of the damper 35 and the return spring 37 will push the locking block 36 in the opposite direction, thereby inserting one end of the locking block 36 into the inner side of the locking hole 29, realizing a stable connection between the locking seat 34 and the counterweight base 1. Then, the threaded connector 26 set at the bottom of the lifting rod 2 is inserted into the inner side of the threaded groove 33, and the lifting rod 2 is rotated to realize a quick connection between the lifting rod 2 and the counterweight base 1. After assembly, the cleaning seat 3 is connected to the lifting rod 20 via the snap-fit ​​connector 23 fixedly installed on its side wall. Then, the positioning bolt 24 extends through the inner side of the snap-fit ​​connector 25 to the other end of the snap-fit ​​connector 23. With the help of the provided nut, a stable connection between the cleaning seat 3 and the lifting rod 2 is achieved. After assembly, the entire device is placed in the designated position. At this time, the cylinder 30 works to longitudinally push the support base plate 31 fixedly connected to its bottom, making it contact the ground. This further assists in positioning the entire device. When the entire device is moved to the power line tower, the arc-shaped surface on one side of the cleaning seat 3 will contact the surface of one side of the power line tower. At this time, the motor 9 operates, causing its output end... The connected drive gear 10 rotates accordingly. Since the drive gear 10 is meshed with the first slide rail 13 through the teeth 14, when the drive gear 10 rotates, it drives the first slide rail 13 to move through the teeth 14, thereby causing the first slide rail 13 to slide along the first slide groove 4. This allows the arc plate 11 to move along the arc surface. At the same time, the second slide rail 15 on the bottom outer surface of the arc plate 11 drives the guide block 16 to slide along the second slide groove 5, thereby improving the stability of the arc plate 11 during its movement. When the guide block 16 moves to a certain position, the drive gear 10 stops rotating. At this time, the arc plates 11 on both sides, under the action of the symmetrically distributed drive gears 10 on both sides, lift the power line tower. The other side is wrapped to facilitate comprehensive cleaning of the power line tower surface during the longitudinal movement of the cleaning seat 3. During cleaning, both the first cleaning pad 7 and the second cleaning pad 12 will contact the surface of the power line tower, thus enabling better cleaning. During cleaning, the lifting rod 2 will cause the cleaning seat 3 to move longitudinally, allowing it to move along the surface of the power line tower and clean it. When a lot of dust and other impurities are generated during the cleaning of the power line tower surface, the exhaust fan 22 will work to generate suction, thereby drawing the dust-mixed air into the inner side of the processing chamber 17 through the exhaust port 18. Subsequently, the dust-mixed air passes through the filter frame 20.The air is filtered through tiny pores on one end of the filter frame 20, trapping dust and other impurities inside. The air then passes through an adsorption filter plate 21 for further filtration and purification. The purified air is then discharged through an exhaust duct 19. This effectively prevents excessive dust and impurities from falling to the ground during cleaning of power line towers, thus reducing the need for manual cleaning and minimizing labor intensity.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cleaning device for the maintenance of power line towers, comprising a counterweight base (1), characterized in that: The top center of the counterweight base (1) is provided with a lifting rod (2), and a cleaning seat (3) is provided on one side of the top of the lifting rod (2). A first sliding groove (4) is provided on one side of the top of the cleaning seat (3), and a second sliding groove (5) is provided on one side of the bottom of the cleaning seat (3). A guide groove (6) is connected to one side of the second sliding groove (5). A first cleaning pad (7) is provided on one side surface of the cleaning seat (3). A support base (8) is fixedly installed on one end surface of the cleaning seat (3), and a motor (9) is fixedly installed at the bottom of the support base (8). The output end of the motor (9) The cleaning seat (3) is connected to a drive gear (10). An arc plate (11) is distributed on one side of the arc surface. A second cleaning pad (12) is provided on the inner wall of the arc plate (11). A first slide rail (13) is provided on the side surface of the arc plate (11) away from the second cleaning pad (12). Teeth (14) are provided on the outer surface of the first slide rail (13). A second slide rail (15) is distributed below the first slide rail (13). A guide block (16) is provided at one end of the outer surface of the second slide rail (15). A dust suction structure is provided in the inner cavity of the cleaning seat (3). The arc plate (11) is slidably connected to the cleaning seat (3) via the second slide rail (15), and the arc plate (11) is symmetrically distributed along the vertical center line of the cleaning seat (3). The arc plates (11) on both sides are wrapped around the other side of the power line tower by the action of the symmetrically distributed drive gears (10). The teeth (14) are evenly distributed on the outer surface of the first slide rail (13), and the first slide rail (13) is meshed with the drive gear (10) through the teeth (14); The dust collection structure includes a processing chamber (17), an air extraction hole (18), an exhaust groove (19), a filter frame (20), an adsorption filter plate (21), and an exhaust fan (22). The processing chamber (17) is located in the inner cavity of the cleaning seat (3), and one side of the processing chamber (17) is connected to the air extraction hole (18). The side of the processing chamber (17) away from the air extraction hole (18) is connected to the exhaust groove (19). The inner cavity of the processing chamber (17) is provided with a filter frame (20), and one side of the filter frame (20) is provided with an adsorption filter plate (21). The other side of the adsorption filter plate (21) is provided with an exhaust fan (22). The small holes on one end of the filter frame (20) filter the air, so that the dust that is cleaned is left inside the filter frame (20). The air after being processed by the filter frame (20) is further filtered and purified by the adsorption filter plate (21).

2. The cleaning device for power line tower maintenance according to claim 1, characterized in that: A snap-fit ​​connector (23) is fixedly installed on the side of the top of the cleaning seat (3) away from the arc surface, and a positioning bolt (24) passes through the inner side of the snap-fit ​​connector (23).

3. A cleaning device for the maintenance of power line towers according to claim 1, characterized in that: The top of the lifting rod (2) is fixedly installed with a snap-fit ​​seat (25), and the bottom of the lifting rod (2) is provided with a threaded joint (26).

4. A cleaning device for the maintenance of power line towers according to claim 1, characterized in that: The counterweight base (1) has a positioning groove (27) at the top center, and a slot (28) is connected to one side of the positioning groove (27). The outer surface of the counterweight base (1) has a lock hole (29).

5. A cleaning device for the operation and maintenance of power line towers according to claim 1, characterized in that: A cylinder (30) is fixedly installed on the top periphery of the counterweight base (1), and a support base plate (31) is fixedly connected to the bottom of the cylinder (30).

6. A cleaning device for the maintenance of power line towers according to claim 3, characterized in that: The threaded connector (26) has a positioning pin (32) distributed below it, and the top center of the positioning pin (32) has a threaded groove (33). The outer surface of the positioning pin (32) is provided with a retainer (34), and a damper (35) is fixedly installed on the inner side of one end of the retainer (34). The other end of the damper (35) is fixedly connected to a locking block (36), and a return spring (37) is sleeved on the outer surface of the damper (35).

7. A cleaning device for the maintenance of power line towers according to claim 6, characterized in that: The locking block (36) is slidably connected to the card holder (34) through the damper (35), and the locking block (36) is equidistantly distributed along the center point of the positioning post (32).

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