35kV power transmission overhead line surface cleaning robot and cleaning method

Abstract

The invention discloses a 35kV power transmission overhead line surface cleaning robot and a cleaning method.The 35kV power transmission overhead line surface cleaning robot comprises a base and four first electric telescopic rods, and the four first electric telescopic rods are fixedly arranged on the front sides and the rear sides of the two sides of the top of the base correspondingly. According to the 35kV power transmission overhead line surface cleaning robot and the cleaning method, the scrubbing mechanism, the dehumidifying mechanism and the cleaning mechanism are arranged at the top of the movable plate, so that the device conveniently scrubs and cleans the line, dirt on the surface of the line is easy to strip, and the scrubbed line is synchronously and rapidly dehumidified, so that subsequent coating operation is facilitated, and the cleaning efficiency is improved. And the insulating cotton cloth layer is synchronously transmitted, so that the insulating cotton cloth layer can transmit the stripped dirt out, and the dirt is cleaned and removed by using the brush sleeve, thereby ensuring the cleanliness of the insulating cotton cloth layer and avoiding dirt accumulation between the circuit and the insulating cotton cloth layer.

Description

Technical Field

[0001] The present invention relates to the technical field of cable cleaning, and in particular to a 35kV overhead transmission line surface cleaning robot and a cleaning method. Background Art

[0002] 35kV overhead bare wires are lines that transmit electricity by placing conductors at a certain height on towers. The conductors are not covered with an insulation layer. Overhead bare wires are generally less expensive than overhead insulated conductors and have better heat dissipation properties, which helps maintain a stable operating temperature under high load conditions, thereby improving power transmission efficiency. In order to prevent bare wires from tripping due to contact with branches or birds, existing technologies usually carry out insulation technology transformation on the overhead bare wire area. 35kV lines generally use insulation coating robots to apply a certain thickness of insulation layer on the overhead bare wires.

[0003] In order to facilitate the insulation coating of the line, the existing technology will use a cleaning robot to clean the line in advance to make the line tidy and facilitate the subsequent coating operation. Although the cleaning robot can facilitate dust removal, it is inevitable that it still has shortcomings in actual use. One of the devices lacks a descaling mechanism, resulting in dirt still attached to the cable after dust removal, which affects the subsequent coating operation. For this reason, a 35kV overhead transmission line surface cleaning robot and cleaning method are proposed to solve the existing problems. Summary of the Invention

[0004] In response to the shortcomings of the existing technology, the present invention provides a 35kV overhead transmission line surface cleaning robot and cleaning method, which solves the problem that the device lacks a descaling mechanism, resulting in dirt still attached to the cable after dust removal, affecting subsequent coating operations.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: A 35kV overhead power transmission line surface cleaning robot, comprising a base and a first electric telescopic rod, four first electric telescopic rods are provided, and the four first electric telescopic rods are respectively fixedly arranged on the front and rear sides of both sides of the top of the base, a movable plate is fixedly connected between the two extended ends of the first electric telescopic rods on the same side through a bracket, a driving assembly is provided on the top of the movable plate, a limiting auxiliary mechanism is provided on the surface of the base, a scrubbing mechanism is provided on the top of the movable plate, a dehumidification mechanism is provided on the top of the movable plate and located on the rear side of the scrubbing mechanism, and a cleaning mechanism used in conjunction with the scrubbing mechanism is provided on the top of the movable plate.

[0006] The top of the movable plate is fixedly provided with a first motor, and the output shaft of the first motor is fixedly connected to the transmission roller through a coupling. A transfer rod is rotatably provided on the top of the movable plate through a bracket and a bearing, and the end portion of the transfer rod and the surface of the transmission roller are fixedly connected to bevel gears meshing with each other, and a driving rod is rotatably provided on the surface of the semicircular groove plate, and the surfaces of the driving rod and the transfer rod are fixedly connected to a first gear meshing with each other, and the surface of the driving rod is fixedly connected to a second gear meshing with the semicircular gear plate.

[0007] Preferably, the dehumidification mechanism includes a transmission column, which is rotatably arranged on the top of the movable plate. A transmission belt is connected between the transmission column and the transmission roller on the same side, and an insulating sponge is provided on the outer surface of the transmission belt.

[0008] Preferably, the cleaning mechanism includes a semicircular inner gear ring, which is fixedly arranged on the top of the movable plate, and the surface of the transmission roller is fixedly connected to a third gear meshing with the semicircular inner gear ring and located on the front side of the arc frame, and the surface of the drive rod is installed with a brush cover.

[0009] Preferably, the driving assembly includes an auxiliary pulley, which is rotatably arranged on the top of the movable plate, a second motor is fixedly connected to the top of the movable plate on the right side, a first toothed pulley is installed at the end of the output shaft of the second motor, and a second toothed pulley meshing with the first toothed pulley is rotatably arranged on the top of the movable plate on the left side.

[0010] Preferably, the limiting auxiliary mechanism includes a second electric telescopic rod, four of which are provided, and the four second electric telescopic rods are respectively fixedly arranged on the front and rear sides of both sides of the base, one side of the extended end of the second electric telescopic rod is fixedly connected to a horizontal plate through a bracket, and both sides of the top of the horizontal plate are fixedly connected to the third electric telescopic rod, and the end of the extended end of the third electric telescopic rod is fixedly connected to a limiting sleeve, and a plurality of balls are provided on the inner wall of the limiting sleeve.

[0011] Preferably, a plurality of first sliding rollers are rotatably provided on both sides of the arc frame, the front and rear sides of both sides of the arc frame are fixedly connected with arc plates, and a plurality of second sliding rollers are rotatably provided on the opposite sides of the two arc plates on the same side, and auxiliary transmission belts are fixedly connected on the front and rear sides of the rubber transmission belt and between the second sliding rollers and the first sliding rollers.

[0012] Preferably, the top of the movable plate is fixedly connected to a detergent tank, a water pump is installed on the top of the detergent tank, an inlet pipe is connected between the inlet end of the water pump and the detergent tank, and the outlet end of the water pump is connected to a spray pipe.

[0013] The present invention also discloses a method for using a 35kV overhead transmission line surface cleaning robot, which specifically comprises the following steps: S1. Equipment Suspension: The device is manually raised to the cable using an on-site lifting platform. The first electric telescopic rod then drives the two movable plates to move centrally, causing the two auxiliary pulleys to adapt to the cable surface. The first and second toothed pulleys then synchronously adapt to the cable. Then, the two limiting sleeves will be unfolded and merged in sequence, so that the limiting sleeves are put on the surrounding cables to provide auxiliary sliding limit for the cables to be cleaned; S2. Cleaning of cable adhesions: When the two movable plates are combined to cause the device to be suspended on the cable, the two arc frames will be synchronously attached to both sides of the cable, and then the second motor will be remotely started to cause the first toothed pulley and the second toothed pulley to synchronously drive the device to move forward. At the same time, the first motor will be synchronously started to drive the transmission roller to rotate. The transmission roller causes the transfer rod to rotate through the engagement of the two bevel gears. The transfer rod drives the drive rod to rotate through the engagement of the two first gears. The drive rod drives the arc frame to rotate through the engagement of the second gear and the semicircular tooth plate. The rotation of the arc frame drives the insulating cotton cloth layer to rotate in a circular motion. The insulating cotton cloth layer needs to be pre-humidified with a neutral detergent before use. The humidified insulating cotton cloth layer rotates in a circular motion and rubs against the cable surface, thereby removing scale and cleaning the cable. S3. Cable dehumidification: When the first motor drives the transmission roller to rotate, the transmission roller synchronizes with the transmission column and transmission belt, and the transmission belt synchronously drives the insulation sponge to drive. The insulation sponge continuously absorbs the residual cleaning agent on the cable through the transmission. If there is too much liquid inside the insulation sponge, it will be squeezed with the cable to squeeze out the liquid, and the squeezed liquid will flow from top to bottom to the outside; S4. Continuous dirt stripping: When the arc frame drives the transmission roller to move in a circular motion, the transmission roller synchronously drives the third gear to move in a circular motion. The circular motion of the third gear will engage with the semicircular inner gear ring, causing the transmission roller to rotate, thereby causing the rubber transmission belt to carry the insulating cotton cloth layer to continuously transmit. The transmitted insulating cotton cloth layer will transmit the dirt stripped by friction, and the dirt will be cleaned and removed through the rotation of the brush cover.

[0014] Beneficial effects The present invention provides a 35kV overhead transmission line surface cleaning robot and cleaning method. Compared with existing technologies, it has the following advantages: (1) The 35kV overhead transmission line surface cleaning robot and cleaning method are provided with a scrubbing mechanism, a dehumidifying mechanism and a cleaning mechanism on the top of a movable plate, so that the device can scrub and clean the line easily, and facilitate the removal of dirt on the line surface. The scrubbed line is also quickly dehumidified to facilitate subsequent coating operations. The insulating cotton cloth layer is also synchronously driven to enable the insulating cotton cloth layer to transfer the stripped dirt and use a brush cover to clean and remove it, thereby ensuring the neatness of the insulating cotton cloth layer and avoiding the accumulation of dirt between the line and the insulating cotton cloth layer.

[0015] (2) The 35kV overhead transmission line surface cleaning robot and cleaning method are configured to provide a detergent storage tank, a water pump, a liquid inlet pipe and a spray pipe on the top of the first electric telescopic rod, so that the insulating cotton cloth layer can be easily remotely controlled and humidified through the above-mentioned coordination, thereby avoiding a significant reduction in the detergent inside the insulating cotton cloth layer, which would affect the scrubbing effect.

[0016] (3) The 35kV overhead transmission line surface cleaning robot and cleaning method are characterized by arranging a first sliding roller on the surface of the arc frame and a second sliding roller on the surface of the arc plate, so that the first sliding roller, the second sliding roller and the auxiliary transmission belt can be matched through limiting, thereby facilitating arc guidance for the rubber transmission belt.

[0017] (4) The 35kV overhead transmission line surface cleaning robot and cleaning method are characterized by arranging a second electric telescopic rod between the transverse plate and the base, so that the limit sleeve can be easily adjusted to the clamping position, thereby improving its applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 Schematic diagram of the external structure of the present invention; Figure 2 is a schematic diagram of the drive assembly structure of the present invention; Figure 3 is a schematic diagram of a first electric telescopic rod structure of the present invention; Figure 4 Schematic diagram of the scrubbing mechanism structure of the present invention (1); Figure 5 Schematic diagram of the scrubbing mechanism structure of the present invention (2); Figure 6 Schematic diagram of the dehumidification mechanism structure of the present invention (1); Figure 7 For the present invention Figure 6 A partial enlarged view of point A in the middle; Figure 8is a schematic diagram of the arc frame structure of the present invention; Figure 9 Schematic diagram of the dehumidification mechanism structure of the present invention (2); Figure 10 A schematic diagram of the detergent storage tank structure of the present invention; Figure 11 Schematic diagram of the structure of the limiting auxiliary mechanism of the present invention.

[0019] In the figure: 1. Base; 2. First electric telescopic rod; 3. Movable plate; 4. Driving assembly; 401. Auxiliary pulley; 402. Second motor; 403. First toothed pulley; 404. Second toothed pulley; 5. Position limiting auxiliary mechanism; 501. Second electric telescopic rod; 502. Horizontal plate; 503. Third electric telescopic rod; 504. Position limiting sleeve; 505. Ball bearing; 6. Scrubbing mechanism; 601. Semicircular groove plate; 602. Semicircular slide plate; 603. Semicircular toothed plate; 604. Arc frame; 605. Transmission roller; 606. Rubber transmission belt; 607. Insulating cotton cloth layer; 608, first motor; 609, transmission roller; 610, adapter rod; 611, bevel gear; 612, drive rod; 613, first gear; 614, second gear; 7, dehumidification mechanism; 701, transmission column; 702, transmission belt; 703, insulating sponge; 8, cleaning mechanism; 801, third gear; 802, semicircular internal gear ring; 803, brush cover; 9, first sliding roller; 10, arc plate; 11, second sliding roller; 12, auxiliary transmission belt; 13, detergent storage tank; 14, water pump; 15, liquid inlet pipe; 16, spray pipe. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0021] See also Figure 1-11The present invention provides a technical solution: a 35kV overhead power transmission line surface cleaning robot, comprising a base 1 and a first electric telescopic rod 2, four first electric telescopic rods 2 are provided, and the four first electric telescopic rods 2 are respectively fixedly arranged on the front and rear sides of the top of the base 1, and a movable plate 3 is fixedly connected between the extended ends of the two first electric telescopic rods 2 on the same side through a bracket, and a driving component 4 is provided on the top of the movable plate 3, and the driving component 4 includes an auxiliary pulley 401, and the auxiliary pulley 401 is rotatably provided on the top of the movable plate 3, and a second motor 402 is fixedly connected to the top of the right movable plate 3, and a first toothed pulley 403 is installed on the end of the output shaft of the second motor 402, and a first toothed pulley 403 is rotatably provided on the top of the left movable plate 3. There is a second toothed pulley 404 meshing with the first toothed pulley 403, and a limiting auxiliary mechanism 5 is provided on the surface of the base 1. The limiting auxiliary mechanism 5 includes a second electric telescopic rod 501. There are four second electric telescopic rods 501, and the four second electric telescopic rods 501 are respectively fixed on the front and rear sides of the base 1. One side of the extended end of the second electric telescopic rod 501 is fixedly connected to a horizontal plate 502 through a bracket, and both sides of the top of the horizontal plate 502 are fixedly connected to the third electric telescopic rod 503. The end of the extended end of the third electric telescopic rod 503 is fixedly connected to a limiting sleeve 504, and a plurality of balls 505 are provided on the inner wall of the limiting sleeve 504. As a detailed explanation: the electrical equipment on the device is all provided with independent batteries.

[0022] As a preferred embodiment, in order to facilitate the removal of dirt on the line, a scrubbing mechanism 6 is provided on the top of the movable plate 3, and the scrubbing mechanism 6 includes a semicircular groove plate 601, which is fixedly arranged on the top of the movable plate 3, and a semicircular slide plate 602 is slidingly provided inside the semicircular groove plate 601, and the front side of the semicircular slide plate 602 is fixedly connected to a semicircular tooth plate 603, and the front side of the semicircular tooth plate 603 is fixedly connected to an arc frame 604, and the top and bottom of the arc frame 604 are rotatably connected to a transmission roller 605 through the opening of an installation groove, and one end of the transmission roller 605 extends to the front side of the arc frame 604, and a rubber transmission belt 606 is transmission-connected between the two transmission rollers 605, and the surface of the rubber transmission belt 606 is provided with Insulating cotton cloth layer 607, the top of the movable plate 3 is fixedly connected to a first motor 608, as a detailed explanation: the output shafts of the two first motors 608 have the same direction of rotation, the output shaft of the first motor 608 is fixedly connected to a transmission roller 609 through a coupling, the top of the movable plate 3 is rotatably provided with a transfer rod 610 through a bracket and a bearing, the end of the transfer rod 610 and the surface of the transmission roller 609 are fixedly connected with mutually meshing bevel gears 611, the surface of the semicircular groove plate 601 is rotatably provided with a drive rod 612, the surfaces of the drive rod 612 and the transfer rod 610 are fixedly connected with mutually meshing first gears 613, and the surface of the drive rod 612 is fixedly connected with a second gear 614 meshing with the semicircular tooth plate 603; Several first sliding rollers 9 are rotatably provided on both sides of the arc frame 604, and the front and rear sides of both sides of the arc frame 604 are fixedly connected with arc plates 10. Several second sliding rollers 11 are rotatably provided on the opposite sides of the two arc plates 10 on the same side, and auxiliary transmission belts 12 are fixedly connected on the front and rear sides of the rubber transmission belt 606 and between the second sliding rollers 11 and the first sliding rollers 9.

[0023] A detergent storage tank 13 is fixedly connected to the top of the movable plate 3, and a water pump 14 is installed on the top of the detergent storage tank 13. A liquid inlet pipe 15 is connected between the inlet end of the water pump 14 and the detergent storage tank 13, and a spray pipe 16 is connected to the outlet end of the water pump 14. As a detailed explanation: a filling port is opened on the top of the detergent storage tank 13, and a blocking block is sealed in the filling port.

[0024] As a preferred embodiment, in order to facilitate dehumidification of the lines after scrubbing, a dehumidification mechanism 7 is provided on the top of the movable plate 3 and on the rear side of the scrubbing mechanism 6. The dehumidification mechanism 7 includes a transmission column 701, which is rotatably provided on the top of the movable plate 3. A transmission belt 702 is connected between the transmission column 701 and the transmission roller 609 on the same side, and an insulating sponge 703 is provided on the outer surface of the transmission belt 702.

[0025] As a preferred embodiment, in order to avoid dirt accumulation between the insulating cotton cloth layer 607 and the circuit, a cleaning mechanism 8 is provided on the top of the movable plate 3 for use in conjunction with the scrubbing mechanism 6. The cleaning mechanism 8 includes a semicircular inner gear ring 802, which is fixedly arranged on the top of the movable plate 3. The surface of the transmission roller 605 is fixedly connected to the front side of the arc frame 604 with a third gear 801 that meshes with the semicircular inner gear ring 802, and the surface of the driving rod 612 is installed with a brush cover 803.

[0026] The present invention also discloses a method for using a 35kV overhead transmission line surface cleaning robot, which specifically comprises the following steps: S1. Equipment Suspension: The device is manually raised to the cable using an on-site lifting platform. The first electric telescopic rod 2 then drives the two movable plates 3 to move centrally, causing the two auxiliary pulleys 401 to adapt to the cable surface. The first toothed pulley 403 and the second toothed pulley 404 then synchronously adapt to the cable. Then, the two limiting sleeves 504 are sequentially unfolded and merged, so that the limiting sleeves 504 are sleeved on the surrounding cables to provide auxiliary sliding limit for the cables to be cleaned; S2. Cleaning of cable adhesions: When the two movable plates 3 are combined to cause the device to be suspended on the cable, the two arc-shaped frames 604 are synchronously attached to both sides of the cable, and then the second motor 402 is remotely started to cause the first toothed pulley 403 and the second toothed pulley 404 to synchronously drive the device to move forward. At the same time, the first motor 608 is synchronously started, and the first motor 608 drives the transmission roller 609 to rotate. The transmission roller 609 causes the transfer rod 610 to rotate through the engagement of the two bevel gears 611. The transfer rod 610 drives the drive rod 612 to rotate through the engagement of the two first gears 613. The drive rod 612 drives the arc-shaped frame 604 to rotate through the engagement of the second gear 614 and the semicircular toothed plate 603. The rotation of the arc-shaped frame 604 drives the insulating cotton cloth layer 607 to rotate in a circular manner. The insulating cotton cloth layer 607 needs to be humidified with a neutral detergent before use. The humidified insulating cotton cloth layer 607 rotates in a circular manner and rubs against the cable surface, thereby removing scale and cleaning the cable. S3. Cable dehumidification: When the first motor 608 drives the transmission roller 609 to rotate, the transmission roller 609 synchronizes with the transmission column 701 and the transmission belt 702. The transmission belt 702 synchronously drives the insulation sponge 703. The insulation sponge 703 continuously absorbs the residual cleaning agent on the cable through the transmission. If there is excessive liquid absorbed inside the insulation sponge 703, it is squeezed with the cable to squeeze out the liquid, and the squeezed liquid flows from top to bottom to the outside. S4. Continuous dirt stripping: When the arc frame 604 drives the transmission roller 605 to move in a circular motion, the transmission roller 605 synchronously drives the third gear 801 to move in a circular motion. The circumferential movement of the third gear 801 will engage with the semicircular inner gear ring 802, causing the transmission roller 605 to rotate, thereby causing the rubber transmission belt 606 to carry the insulating cotton cloth layer 607 to continuously transmit. The transmitted insulating cotton cloth layer 607 will transmit the dirt peeled off by friction, and the dirt will be cleaned and removed through the rotation of the brush cover 803.

[0027] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A 35kV overhead transmission line surface cleaning robot, comprising a base (1) and a first electric telescopic rod (2), wherein four first electric telescopic rods (2) are provided, and the four first electric telescopic rods (2) are respectively fixedly arranged on the front side and the rear side of both sides of the top of the base (1), characterized in that: A movable plate (3) is fixedly connected between the extending ends of the two first electric telescopic rods (2) on the same side via a bracket, a driving assembly (4) is provided on the top of the movable plate (3), a limiting auxiliary mechanism (5) is provided on the surface of the base (1), a scrubbing mechanism (6) is provided on the top of the movable plate (3), a dehumidifying mechanism (7) is provided on the top of the movable plate (3) and located at the rear side of the scrubbing mechanism (6), and a cleaning mechanism (8) used in conjunction with the scrubbing mechanism (6) is provided on the top of the movable plate (3).

2. The 35kV overhead transmission line surface cleaning robot according to claim 1, characterized in that: The scrubbing mechanism (6) comprises a semicircular groove plate (601), the semicircular groove plate (601) is fixedly arranged on the top of the movable plate (3), a semicircular slide plate (602) is slidably arranged inside the semicircular groove plate (601), the front side of the semicircular slide plate (602) is fixedly connected to a semicircular tooth plate (603), the front side of the semicircular tooth plate (603) is fixedly connected to an arc frame (604), the top and bottom of the arc frame (604) are rotatably connected to a transmission roller (605) through a mounting groove, and one end of the transmission roller (605) extends to the front side of the arc frame (604), a rubber transmission belt (606) is transmission-connected between the two transmission rollers (605), and the surface of the rubber transmission belt (606) is provided with an insulating cotton cloth layer (606). 07), the top of the movable plate (3) is fixedly connected to a first motor (608), the output shaft of the first motor (608) is fixedly connected to a transmission roller (609) through a coupling, the top of the movable plate (3) is rotatably provided with a transfer rod (610) through a bracket and a bearing, the end of the transfer rod (610) and the surface of the transmission roller (609) are fixedly connected to mutually meshing bevel gears (611), the surface of the semicircular groove plate (601) is rotatably provided with a drive rod (612), the surfaces of the drive rod (612) and the transfer rod (610) are fixedly connected to mutually meshing first gears (613), and the surface of the drive rod (612) is fixedly connected to a second gear (614) meshing with the semicircular tooth plate (603).

3. The 35kV overhead transmission line surface cleaning robot according to claim 2, characterized in that: The dehumidification mechanism (7) includes a transmission column (701), the transmission column (701) is rotatably arranged on the top of the movable plate (3), and a transmission belt (702) is connected between the transmission column (701) and the transmission roller (609) on the same side, and an insulating sponge (703) is provided on the outer surface of the transmission belt (702).

4. The 35kV overhead transmission line surface cleaning robot according to claim 2, characterized in that: The cleaning mechanism (8) comprises a semicircular inner gear ring (802), which is fixedly arranged on the top of the movable plate (3); a third gear (801) meshing with the semicircular inner gear ring (802) is fixedly connected to the surface of the transmission roller (605) and located on the front side of the arc frame (604); and a brush cover (803) is installed on the surface of the driving rod (612).

5. The 35kV overhead transmission line surface cleaning robot according to claim 1, characterized in that: The driving assembly (4) includes an auxiliary pulley (401), the auxiliary pulley (401) is rotatably arranged on the top of the movable plate (3), a second motor (402) is fixedly connected to the top of the movable plate (3) on the right side, a first toothed pulley (403) is installed at the end of the output shaft of the second motor (402), and a second toothed pulley (404) meshing with the first toothed pulley (403) is rotatably arranged on the top of the movable plate (3) on the left side.

6. The 35kV overhead transmission line surface cleaning robot according to claim 1, characterized in that: The limiting auxiliary mechanism (5) includes a second electric telescopic rod (501), four of which are provided, and the four second electric telescopic rods (501) are respectively fixedly provided on the front and rear sides of both sides of the base (1), one side of the extended end of the second electric telescopic rod (501) is fixedly connected to a horizontal plate (502) through a bracket, both sides of the top of the horizontal plate (502) are fixedly connected to a third electric telescopic rod (503), the end of the extended end of the third electric telescopic rod (503) is fixedly connected to a limiting sleeve (504), and the inner wall of the limiting sleeve (504) is provided with a plurality of balls (505).

7. The 35kV overhead transmission line surface cleaning robot according to claim 2, characterized in that: A plurality of first sliding rollers (9) are rotatably provided on both sides of the arc frame (604), an arc plate (10) is fixedly connected to the front and rear sides of both sides of the arc frame (604), a plurality of second sliding rollers (11) are rotatably provided on the opposite sides of the two arc plates (10) on the same side, and an auxiliary transmission belt (12) is fixedly connected to the front and rear sides of the rubber transmission belt (606) and located between the second sliding rollers (11) and the first sliding rollers (9).

8. The 35kV overhead transmission line surface cleaning robot according to claim 1, characterized in that: The top of the movable plate (3) is fixedly connected to a detergent storage tank (13), a water pump (14) is installed on the top of the detergent storage tank (13), an inlet pipe (15) is connected between the inlet end of the water pump (14) and the detergent storage tank (13), and the outlet end of the water pump (14) is connected to a spray pipe (16).

9. A method for using a 35kV overhead transmission line surface cleaning robot, characterized in that: The specific steps include: S1. Equipment suspension: The device is manually raised to the cable position via an on-site lifting platform, and then the two movable plates (3) are driven to move centrally via a first electric telescopic rod (2), causing the two auxiliary pulleys (401) to adapt to the cable surface, and the first toothed pulley (403) and the second toothed pulley (404) are synchronously adapted to the cable; Then, the two limiting sleeves (504) are sequentially unfolded and merged, so that the limiting sleeves (504) are sleeved on the surrounding cables to provide auxiliary sliding limitation for the cables to be cleaned; S2. Cleaning of cable adhesions: When the two movable plates (3) are combined to cause the device to be suspended on the cable, the two arc-shaped frames (604) are synchronously attached to both sides of the cable, and then the second motor (402) is remotely started to cause the first toothed pulley (403) and the second toothed pulley (404) to synchronously drive the device to move forward. At the same time, the first motor (608) is synchronously started, and the first motor (608) drives the transmission roller (609) to rotate. The transmission roller (609) is engaged with the two bevel gears (611) to cause the transfer rod (610) to rotate. The transfer rod (610) drives the driving rod (612) to rotate through the meshing of the two first gears (613). The driving rod (612) drives the arc frame (604) to rotate through the meshing of the second gear (614) and the semicircular tooth plate (603). The arc frame (604) rotates to drive the insulating cotton cloth layer (607) to rotate in a circular manner. The insulating cotton cloth layer (607) needs to be humidified with a neutral detergent before use. The humidified insulating cotton cloth layer (607) rotates in a circular manner and rubs against the surface of the cable, thereby cleaning the cable. S3, cable dehumidification: when the first motor (608) drives the transmission roller (609) to rotate, the transmission roller (609) is synchronously coupled with the transmission column (701) and the transmission belt (702), and the transmission belt (702) synchronously drives the insulating sponge (703) to transmit. The insulating sponge (703) continuously absorbs the residual cleaning agent on the cable through transmission. If the insulating sponge (703) absorbs too much liquid inside, it is squeezed with the cable to squeeze out the liquid, and the squeezed liquid flows from top to bottom to the outside; S4. Continuous stripping of dirt: When the arc frame (604) drives the transmission roller (605) to move in a circular motion, the transmission roller (605) synchronously drives the third gear (801) to move in a circular motion. The circular motion of the third gear (801) engages with the semicircular inner gear ring (802), prompting the transmission roller (605) to rotate, thereby prompting the rubber transmission belt (606) to carry the insulating cotton cloth layer (607) to continuously transmit. The transmitted insulating cotton cloth layer (607) transmits the dirt that is stripped by friction, and the dirt is cleaned and removed by the rotation of the brush cover (803).

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