Power transmission line cleaning device and using method thereof

Abstract

The invention provides a power transmission line cleaning device which comprises a high-altitude operation assembly, the high-altitude operation assembly comprises a mounting box, an electric push rod is arranged at the top of the mounting box, a lifting frame is arranged at the telescopic end of the electric push rod, a mounting plate is arranged below the lifting frame, a first rotating shaft is rotationally arranged at the bottom of the mounting plate, and first rolling wheels are fixedly arranged on the first rotating shaft; two rotating shafts II are rotationally arranged in the mounting box, a roller II is fixedly arranged on each rotating shaft II, and a conveying belt is wound on the two rollers II; a liquid box is arranged in the mounting box; a driving gear is arranged at the input end of the speed reducer, and a water flow transmission assembly is arranged at the output end of the speed reducer; the driving gear is in transmission connection with the driven gear; a pump body is further arranged in the mounting box, an inlet of the pump body extends into the liquid box, an outlet of the pump body is connected with the water flow transmission assembly through a first discharge pipe, and the water flow transmission assembly is connected with the cleaning assembly through a second discharge pipe. According to the power transmission line cleaning device provided by the invention, the power transmission line body can be efficiently cleaned through the structural design.

Description

Technical Field

[0001] The present invention relates to the technical field of power equipment maintenance, and particularly relates to a transmission line cleaning device and a using method thereof. Background Art

[0002] As an important part of power equipment, transmission lines are responsible for tasks such as power transmission and distribution. During long-term use, various stains such as dust, bird droppings, and mud will accumulate on the surface of the transmission lines, greatly reducing the heat dissipation effect of the transmission lines. As a result, the transmission lines heat up abnormally during power transmission, affecting the service life of the transmission lines. Therefore, special tools are needed to clean the impurities on the outer surface of the transmission lines.

[0003] Climbing up manually for cleaning is not only dangerous but also rather troublesome to operate. In the prior art, some use high-pressure water guns for flushing. However, due to geographical location limitations, the transmission lines can only be flushed in a certain direction during flushing. Due to the flushing angle problem, only the side of the transmission line facing the operator can be flushed, while the side facing away from the operator is difficult to flush.

[0004] Therefore, a new transmission line cleaning device is needed to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to provide a transmission line cleaning device and a using method thereof in view of the deficiencies of the prior art. The specific solutions are as follows: A transmission line cleaning device includes an aerial work component and a handheld telescopic rod. The aerial work component includes an installation box. At the top of the installation box, there are multiple electric push rods. The telescopic end of the electric push rod is provided with a lifting frame. Below the lifting frame, there is an installation plate. A pressure sensor is arranged between the installation plate and the lifting frame. At the bottom of the installation plate, there are two groups of brackets. A rotating shaft I is rotatably arranged on the brackets, and a roller I is fixedly arranged on the rotating shaft I. Two rotating shafts II are rotatably arranged in the installation box. A roller II is fixedly arranged on each rotating shaft II, and a conveyor belt is wound around the two rollers II. A liquid box for storing cleaning liquid is arranged in the installation box, and the liquid box is provided with a filling port. A reducer is arranged in the installation box. The input end of the reducer is provided with a driving gear, and the output end of the reducer is provided with a water flow transmission component. The driving gear is in transmission connection with a driven gear arranged on the rotating shaft II through a chain. A pump body is also arranged in the installation box. The inlet of the pump body extends into the liquid box, and the outlet of the pump body is connected to the water inlet of the water flow transmission component through a discharge pipe I. The outlet of the water flow transmission component is connected to a cleaning component for cleaning the transmission line body through a discharge pipe II. The cleaning component includes an arc-shaped water spray pipe. The top of the water spray pipe is provided with a water inlet joint for connecting with the discharge pipe II. Multiple water spray components for the transmission line body are arranged on the water spray pipe. The bottom of the installation box is provided with a positioning component for the handheld telescopic rod. The electric push rod, the pressure sensor, and the pump body are all electrically connected to a controller arranged outside the installation box. A storage battery for supplying power to the electrical equipment of the whole device is also arranged in the installation box.

[0006] Based on the above, the positioning component includes a U-shaped installation frame. A metal block is arranged on the installation frame. Multiple elastic rods are also arranged on the installation frame. The telescopic end of the elastic rod is provided with an electromagnet for the metal block. A contact switch for the electromagnet is arranged on the installation frame. The handheld telescopic rod includes a mother rod. A son rod is slidably arranged in the mother rod. An elastic telescopic head is arranged on the son rod. Multiple positioning holes corresponding to the elastic telescopic head are arranged on the mother rod. A handle is arranged at the bottom of the mother rod. A positioning plate is arranged at the top of the son rod. Multiple through holes for the electromagnet to pass through are arranged on the positioning plate. The electromagnet and the contact switch are both electrically connected to the controller.

[0007] Based on the above, the water spray component includes a cylinder body communicated with the water spray pipe. A piston plate is slidably arranged in the cylinder body. A piston rod is arranged at the bottom of the piston plate. A tension spring is sleeved on the piston rod. The two ends of the tension spring are respectively abutted against the piston plate and the cylinder body. A substrate is arranged at the end of the piston rod. A sponge matrix is arranged on the substrate. A metal mesh is laid on the other side of the sponge matrix.

[0008] Based on the above, a guide rod for the piston plate is also arranged in the cylinder body.

[0009] Based on the above, the water flow transmission component includes a cylindrical housing. An inlet is provided on the side of the housing, and the orientation of the inlet deviates from the axis of the housing. An outlet is provided at the end of the housing. A rotating rod is penetrated and rotatably provided at the axis position of the housing. A plurality of fan blades are provided on the rotating rod located inside the housing. One end of the rotating rod is connected to the output end of the reducer.

[0010] Based on the above, a liquid level gauge electrically connected to the controller is provided in the liquid tank.

[0011] Based on the above, a funnel is provided on the installation box. The bottom outlet of the funnel is connected to the inlet of the filtering component, and the outlet of the filtering component is connected to the return port at the top of the liquid tank.

[0012] Based on the above, a first wiping member for the transmission line body is provided at the bottom of the mounting frame. The first wiping member includes an upper plate, and a first absorbent cotton is provided at the bottom of the upper plate. A second wiping member for the transmission line body is provided at the top of the installation box. The second wiping member includes a lower plate, and a second absorbent cotton is provided at the top of the lower plate.

[0013] Based on the above, the controller is remotely connected to the handheld terminal.

[0014] According to the usage method of the above transmission line cleaning device, it is characterized by including the following steps: Step 1: First, extend the handheld telescopic rod to an appropriate length. When the positioning plate on the handheld telescopic rod touches the contact switch, the controller activates the electromagnet. After the electromagnet passes through the positioning hole on the positioning plate, it is connected to the metal block. Step 2: Lift the handheld telescopic rod so that the first roller below the lifting frame in the high-altitude operation component rests on the transmission line body. When the pressure value measured by the pressure sensor reaches the initial set pressure warning value of the controller, the controller cuts off the power supply to the electromagnet. Under the action of the elastic rod, the electromagnet rebounds, and the worker removes the handheld telescopic rod. Step 3: After the controller cuts off the power supply to the electromagnet for 10 - 15 seconds, start the pump body. The pump body discharges the cleaning liquid into the housing. The cleaning liquid impacts on the fan blades, causing the rotating rod to rotate. The rotation of the rotating rod drives the driving gear to rotate through the reducer, and then drives the driven gear to rotate through the transmission chain, causing the conveyor belt to rotate, and further causing the high-altitude operation component to move along the transmission line body. Step 4: After the cleaning liquid is discharged from the outlet of the housing, it enters the spray pipe in the cleaning component through the second discharge pipe. Then, the high-pressure liquid enters the cylinder body. The liquid pushes the piston plate to move downward, causing the metal mesh to fit against the transmission line body. When the piston plate passes through the water spray port, the high-pressure liquid sprays out from the water spray port and impacts on the transmission line body, realizing the flushing of the transmission line body. Step 5: The cleaning liquid that has flushed the transmission line body falls into the funnel, and after being filtered by the filtering component, it falls into the liquid tank. Step 6: The first absorbent cotton and the second absorbent cotton wipe the washed transmission line body. Step 7: When the liquid level value in the liquid tank is lower than the warning value set by the controller, the controller shuts down the pump body and pauses the cleaning operation. Step 8: The operator can lift the handheld telescopic rod so that the positioning plate of the handheld telescopic rod touches the contact switch, the electromagnet fits with the metal plate, and then remotely control the remote controller through the handheld terminal, so that the telescopic end of the electric push rod extends, and the aerial work component can be removed.

[0015] The present invention has outstanding substantive features and remarkable progress compared with the prior art. Specifically, the present invention has the following advantages: 1. The transmission line cleaning device provided by the present invention has a structural design that is not only convenient for operation and use, but also can efficiently and comprehensively clean the transmission line, with high automation and low manufacturing cost, and strong practicability.

[0016] 2. The transmission line cleaning device provided by the present invention can recycle the cleaning liquid during the cleaning process of the transmission line body by the aerial work component, reflecting the energy-saving and environmental protection technical effects of the present invention. Description of the Drawings

[0017] Figure 1 is the overall structural schematic diagram of the present invention.

[0018] Figure 2 is the partial mating structural schematic diagram of the present invention.

[0019] Figure 3 is the mating structural schematic diagram of the cleaning component and the transmission line body in the present invention.

[0020] Figure 4 is the partial structural schematic diagram of the water spraying component of the present invention.

[0021] Figure 5 is the structural schematic diagram of the positioning component in the present invention.

[0022] Figure 6 is the mating structural schematic diagram of the first wiping piece, the second wiping piece and the transmission line body in the present invention.

[0023] Figure 7 is the front view of the present invention.

[0024] Figure 8 is the structural schematic diagram of the use state of the present invention.

[0025] In the figure: 1. Installation box; 2. Electric push rod; 3. Lifting frame; 4. Installation plate; 5. Pressure sensor; 6. Roller 1; 7. Rotating shaft 2; 8. Roller 2; 9. Conveyor belt; 10. Driven gear; 11. Reducer; 12. Water flow transmission component; 12-1. Housing; 12-2. Water inlet; 12-3. Water outlet; 12-4. Rotating rod; 12-5. Fan blade; 13. Driving gear; 14. Liquid tank; 14-1. Filling port; 15. Pump body; 16. Discharge pipe 1; 17. Discharge pipe 2; 18. Cleaning component; 18-1. Water spraying pipe; 18-2. Water inlet joint; 18-3. Water spraying component; 18-3-1. Cylinder body; 18-3-2. Piston plate; 18-3-3. Guide rod; 18-3-4. Piston rod; 18-3-5. Tension spring; 18-3-6. Water spraying port; 18-3-7. Substrate; 18-3-8. Sponge matrix; 18-3-9. Metal mesh; 19. Funnel; 20. Filtering component; 21. Battery; 22. Positioning component; 22-1. Installation frame; 22-2. Elastic rod; 22-3. Metal block; 22-4. Contact switch; 23. Handheld telescopic rod; 23-1. Mother rod; 23-2. Son rod; 23-3. Positioning plate; 23-4. Positioning hole; 23-5. Handle; 24. Wiping part 1; 24-1. Upper plate; 24-2. Absorbent cotton 1; 25. Wiping part 2; 25-1. Lower plate; 25-2. Absorbent cotton 2; 26. Controller; 27. Handheld terminal; 28. Liquid level gauge; 29. Transmission line body. Specific embodiments

[0026] The technical solutions of the present invention will be further described in detail below through specific embodiments. Embodiment

[0027] As Figure 1-8As shown in the figure, the present invention provides a transmission line cleaning device, including an aerial work component and a handheld telescopic rod 23. The aerial work component includes an installation box 1. A plurality of electric push rods 2 are provided at the top of the installation box 1. The telescopic end of the electric push rod 2 is provided with a lifting frame 3. An installation plate 4 is provided below the lifting frame 3. A pressure sensor 5 is provided between the installation plate 4 and the lifting frame 3. Two groups of brackets are provided at the bottom of the installation plate 4. A first rotating shaft is rotatably provided on the brackets. A first roller 6 is fixedly provided on the first rotating shaft. Two second rotating shafts 7 are rotatably provided in the installation box 1. A second roller 8 is fixedly provided on each of the second rotating shafts 7. A conveyor belt 9 is wound around the two second rollers 8. A liquid tank 14 for storing cleaning liquid is provided in the installation box 1. The liquid tank 14 is provided with a filling port 14-1. A speed reducer 11 is provided in the installation box 1. A driving gear 13 is provided at the input end of the speed reducer 11. A water flow transmission component 12 is provided at the output end of the speed reducer 11. The driving gear 13 is in transmission connection with a driven gear 10 provided on the second rotating shaft 7 through a chain. A pump body 15 is further provided in the installation box 1. The inlet of the pump body 15 extends into the liquid tank 14. The outlet of the pump body 15 is connected to the water inlet 12-2 of the water flow transmission component 12 through a first discharge pipe 16. The outlet of the water flow transmission component 12 is connected to a cleaning component 18 for cleaning the transmission line body 29 through a second discharge pipe 17. The cleaning component 18 includes an arc-shaped water spray pipe 18-1. A water inlet joint 18-2 for connecting to the second discharge pipe 17 is provided at the top of the water spray pipe 18-1. A plurality of water spray assemblies 18-3 for the transmission line body 29 are provided on the water spray pipe 18-1. A positioning component 22 for the handheld telescopic rod 23 is provided at the bottom of the installation box 1. The electric push rod 2, the pressure sensor 5 and the pump body 15 are all electrically connected to a controller 26 provided outside the installation box 1. A storage battery 21 for supplying power to the electrical equipment of the whole device is further provided in the installation box 1.

[0028] The above-mentioned positioning component 22 is used to limit the positioning plate 23-3 in the handheld telescopic rod 23. It includes a U-shaped installation frame 22-1. A metal block 22-3 is provided on the installation frame 22-1. A plurality of elastic rods 22-2 are further provided on the installation frame 22-1. An electromagnet for the metal block 22-3 is provided at the telescopic end of the elastic rod 22-2. A contact switch 22-4 for the electromagnet is provided on the installation frame 22-1. The handheld telescopic rod 23 includes a female rod 23-1, a male rod 23-2 is slidably arranged inside the female rod 23-1, an elastic telescopic head is arranged on the male rod 23-2, a plurality of positioning holes 23-4 corresponding to the elastic telescopic head are arranged on the female rod 23-1, a handle 23-5 is arranged at the bottom end of the female rod 23-1, a positioning plate 23-3 is arranged at the top end of the male rod 23-2, and a plurality of through holes for the electromagnet to pass through are arranged on the positioning plate 23-3; the electromagnet and the contact switch 22-4 are both electrically connected to the controller 26.

[0029] The above-mentioned water spraying assembly 18-3 is used for cleaning the transmission line body 29, and it includes a cylinder body 18-3-1 communicated with the water spraying pipe 18-1. A piston plate 18-3-2 is slidably arranged inside the cylinder body 18-3-1. A piston rod 18-3-4 is arranged at the bottom of the piston plate 18-3-2. A tension spring 18-3-5 is sleeved on the piston rod 18-3-4. Two ends of the tension spring 18-3-5 are respectively abutted against the piston plate 18-3-2 and the cylinder body 18-3-1. A substrate 18-3-7 is arranged at the end of the piston rod 18-3-4. A sponge matrix 18-3-8 is arranged on the substrate 18-3-7. A metal mesh 18-3-9 is laid on the other side of the sponge matrix 18-3-8.

[0030] A guide rod 18-3-3 for the piston plate 18-3-2 is further arranged inside the above-mentioned cylinder body 18-3-1.

[0031] The above-mentioned water flow transmission assembly 12 includes a cylindrical housing 12-1. A water inlet 12-2 is arranged on the side surface of the housing 12-1. The orientation of the water inlet 12-2 deviates from the axis of the housing 12-1. A water outlet 12-3 is arranged at the end of the housing 12-1. A rotating rod 12-4 passes through and rotates at the axis position of the housing 12-1. A plurality of fan blades 12-5 are arranged on the rotating rod 12-4 inside the housing 12-1. One end of the rotating rod 12-4 is connected to the output end of the speed reducer 11.

[0032] To facilitate monitoring the inventory of the cleaning liquid in the liquid tank 14, a liquid level gauge 28 electrically connected to the controller 26 is arranged inside the above-mentioned liquid tank 14.

[0033] A funnel 19 is arranged on the above-mentioned mounting box 1. The bottom outlet of the funnel 19 is connected to the inlet of the filtering component 20. The outlet of the filtering component 20 is connected to the reflux port at the top of the liquid tank 14.

[0034] The bottom of the above-mentioned mounting bracket 22-1 is provided with a first wiping member 24 for the transmission line body 29. The first wiping member 24 includes an upper plate 24-1, and a first absorbent cotton 24-2 is provided at the bottom of the upper plate 24-1. The top of the installation box 1 is provided with a second wiping member 25 for the transmission line body 29. The second wiping member 25 includes a lower plate 25-1, and a second absorbent cotton 25-2 is provided at the top of the lower plate 25-1.

[0035] During the operation of the high-altitude operation component, for the convenience of its control, the above-mentioned controller 26 is remotely connected to the handheld terminal 27.

[0036] According to the usage method of the above-mentioned transmission line cleaning device, it is characterized by including the following steps: Step 1: First, extend the handheld telescopic rod 23 to an appropriate length. When the positioning plate 23-3 on the handheld telescopic rod 23 touches the contact switch 22-4, the controller 26 activates the electromagnet. After the electromagnet passes through the positioning hole 23-4 on the positioning plate 23-3, it is connected to the metal block 22-3. Step 2: Lift the handheld telescopic rod 23 so that the first roller 6 below the lifting frame 3 in the high-altitude operation component is placed on the transmission line body 29. When the pressure value measured by the pressure sensor 5 reaches the initial set pressure warning value of the controller 26, the controller 26 cuts off the power supply to the electromagnet. Under the action of the elastic rod 22-2, the electromagnet rebounds, and the worker removes the handheld telescopic rod 23. Step 3: After the controller 26 cuts off the power supply to the electromagnet for 10 - 15 seconds, start the pump body 15. The pump body 15 discharges the cleaning liquid into the outer shell 12-1. The cleaning liquid impacts on the fan blade 12-5, causing the rotating rod 12-4 to rotate. The rotation of the rotating rod 12-4 drives the driving gear 13 to rotate through the reducer 11, and then drives the driven gear 10 to rotate through the transmission chain, causing the conveyor belt 9 to rotate, and further moving the high-altitude operation component along the transmission line body 29. Step 4: After the cleaning liquid is discharged from the water outlet 12-3 of the outer shell 12-1, it enters the spray water pipe 18-1 in the cleaning component 18 through the second discharge pipe 17. Then, the high-pressure liquid enters the cylinder body 18-3-1. The liquid pushes the piston plate 18-3-2 to move downward, making the metal mesh 18-3-9 fit with the transmission line body 29. When the piston plate 18-3-2 passes through the water spray port 18-3-6, the high-pressure liquid sprays out from the water spray port 18-3-6 and impacts on the transmission line body 29 to realize the flushing of the transmission line body 29. Step 5: The cleaning liquid that has flushed the transmission line body 29 falls into the funnel 19 and then falls into the liquid tank 14 after being filtered by the filter component 20. Step 6: The first absorbent cotton 24-2 and the second absorbent cotton 25-2 wipe the flushed transmission line body 29. Step 7: After the liquid level value in the liquid tank 14 is lower than the warning value set by the controller 26, the controller 26 turns off the pump body 15 and pauses the cleaning operation; Step 8: The operator can lift the handheld telescopic rod 23 so that the positioning plate 23-3 of the handheld telescopic rod 23 touches the contact switch 22-4, the electromagnet fits with the metal plate, and then remotely controls the remote controller through the handheld terminal 27, so that the telescopic end of the electric push rod 2 extends, and the aerial work component can be removed.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them; although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that: it is still possible to modify the specific implementation manners of the present invention or perform equivalent replacements for some technical features; without departing from the spirit of the technical solutions of the present invention, they should all be covered within the scope of the technical solutions claimed by the present invention.

Claims

1. A power transmission line cleaning device, characterized in that: The invention comprises an aerial work component and a hand-held telescopic rod (23), wherein the aerial work component comprises an installation box (1), a plurality of electric push rods (2) are arranged on the top of the installation box (1), a lifting frame (3) is arranged at the telescopic end of the electric push rod (2), a mounting plate (4) is arranged below the lifting frame (3), a pressure sensor (5) is arranged between the mounting plate (4) and the lifting frame (3), two groups of brackets are arranged at the bottom of the mounting plate (4), a rotating shaft (1) is rotatably arranged on the bracket, and a roller (6) is fixedly arranged on the rotating shaft (1); two rollers (6) are rotatably arranged in the installation box (1) A second rotating shaft (7), each of the second rotating shafts (7) being fixedly provided with a second roller (8), and a conveyor belt (9) being wound around the two second rollers (8); a liquid box (14) for storing cleaning liquid is provided in the installation box (1), and the liquid box (14) is provided with a filling port (14-1); a reducer (11) is provided in the installation box (1), and a driving gear (13) is provided at the input end of the reducer (11), and a water flow transmission component (12) is provided at the output end of the reducer (11); the driving gear (13) is connected to a gear wheel (13) provided on the second rotating shaft (7) through a chain. ) is connected to the driven gear (10) on the installation box (1); a pump body (15) is also provided in the installation box (1); the inlet of the pump body (15) extends into the liquid box (14); the outlet of the pump body (15) is connected to the water inlet (12-2) of the water flow transmission component (12) through the discharge pipe 1 (16); the outlet of the water flow transmission component (12) is connected to the cleaning component (18) for cleaning the power transmission line body (29) through the discharge pipe 2 (17); the cleaning component (18) includes an arc-shaped water spray pipe (18-1), and the water spray pipe (18 -1) is provided with a water inlet joint (18-2) for connecting to the second discharge pipe (17), and the water spray pipe (18-1) is provided with a plurality of water spray components (18-3) for the power transmission line body (29); the bottom of the installation box (1) is provided with a positioning component (22) for the hand-held telescopic rod (23); the electric push rod (2), the pressure sensor (5) and the pump body (15) are all electrically connected to a controller (26) arranged outside the installation box (1), and a storage battery (21) for supplying power to the electrical equipment of the entire device is also provided in the installation box (1).

2. The power transmission line cleaning device according to claim 1, characterized in that: The positioning component (22) includes a U-shaped mounting bracket (22-1). A metal block (22-3) is provided on the mounting bracket (22-1). A plurality of elastic rods (22-2) are also provided on the mounting bracket (22-1). An electromagnet for the metal block (22-3) is provided at the telescopic end of the elastic rod (22-2). A contact switch (22-4) for the electromagnet is provided on the mounting bracket (22-1). The handheld telescopic rod (23) includes a mother rod (23-1). A son rod (23-2) is slidably arranged in the mother rod (23-1). An elastic telescopic head is provided on the son rod (23-2). A plurality of positioning holes (23-4) corresponding to the elastic telescopic head are provided on the mother rod (23-1). A handle (23-5) is provided at the bottom end of the mother rod (23-1). A positioning plate (23-3) is provided at the top end of the son rod (23-2). A plurality of through holes for the electromagnet to pass through are provided on the positioning plate (23-3). The electromagnet and the contact switch (22-4) are both electrically connected to the controller (26).

3. The power transmission line cleaning device according to claim 2, characterized in that: The water spraying component (18-3) includes a cylinder body (18-3-1) communicated with the water spraying pipe (18-1). A piston plate (18-3-2) is slidably arranged in the cylinder body (18-3-1). A piston rod (18-3-4) is provided at the bottom of the piston plate (18-3-2). A tension spring (18-3-5) is sleeved on the piston rod (18-3-4). The two ends of the tension spring (18-3-5) are respectively abutted against the piston plate (18-3-2) and the cylinder body (18-3-1). A substrate (18-3-7) is provided at the end of the piston rod (18-3-4). A sponge matrix (18-3-8) is provided on the substrate (18-3-7). A metal mesh (18-3-9) is laid on the other side of the sponge matrix (18-3-8).

4. The power transmission line cleaning device according to claim 3, characterized in that: A guide rod (18-3-3) for the piston plate (18-3-2) is also provided in the cylinder body (18-3-1).

5. The power transmission line cleaning device according to claim 4, characterized in that: The water flow transmission component (12) includes a cylindrical outer shell (12-1). A water inlet (12-2) is provided on the side surface of the outer shell (12-1). The orientation of the water inlet (12-2) deviates from the axis of the outer shell (12-1). A water outlet (12-3) is provided at the end of the outer shell (12-1). A rotating rod (12-4) is arranged through and rotatably in the axis position of the outer shell (12-1). A plurality of fan blades (12-5) are provided on the rotating rod (12-4) located in the outer shell (12-1). One end of the rotating rod (12-4) is connected to the output end of the speed reducer (11).

6. The power transmission line cleaning device according to claim 5, characterized in that: A liquid level gauge (28) electrically connected to the controller (26) is provided in the liquid tank (14).

7. The power transmission line cleaning device according to claim 6, characterized in that: A funnel (19) is provided on the installation box (1). The bottom outlet of the funnel (19) is connected to the inlet of the filtering component (20). The outlet of the filtering component (20) is connected to the return port at the top of the liquid tank (14).

8. The power transmission line cleaning device according to claim 7, characterized in that: A wiping piece (24) for the power transmission line body (29) is provided at the bottom of the mounting frame (22-1), the wiping piece (24) comprising an upper plate (24-1), the bottom of which is provided with a water-absorbing cotton (24-2), and a wiping piece (25) for the power transmission line body (29) is provided at the top of the mounting box (1), the wiping piece (25) comprising a lower plate (25-1), the top of which is provided with a water-absorbing cotton (25-2).

9. The power transmission line cleaning device according to claim 8, characterized in that: The controller (26) is remotely connected to the handheld terminal (27).

10. The method for using the power transmission line cleaning device according to claim 9, characterized in that The following steps are involved: Step 1: first, extend the hand-held telescopic rod (23) to a suitable length. When the positioning plate (23-3) on the hand-held telescopic rod (23) touches the contact switch (22-4), the controller (26) activates the electromagnet, and the electromagnet passes through the positioning hole (23-4) on the positioning plate (23-3) and is connected to the metal block (22-3). Step 2, lift the hand-held telescopic rod (23) so that the roller (6) below the lifting frame (3) in the aerial work assembly rests on the power transmission line body (29); when the pressure value measured by the pressure sensor (5) reaches the initial pressure warning value set by the controller (26), the controller (26) cuts off the power to the electromagnet, and the electromagnet rebounds under the action of the elastic rod (22-2), and the worker removes the hand-held telescopic rod (23); Step 3: After the controller (26) cuts off the power to the electromagnet for 10-15 seconds, the pump body (15) is started, and the pump body (15) discharges the cleaning liquid into the housing (12-1). The cleaning liquid impacts the fan blades (12-5) to rotate the rotating rod (12-4). The rotating rod (12-4) rotates through the reducer (11) to drive the driving gear (13) to rotate, and then drives the driven gear (10) to rotate through the transmission chain, so that the conveyor belt (9) rotates, and then the aerial work assembly moves along the power transmission line body (29); Step 4, the cleaning liquid is discharged from the water outlet (12-3) of the housing (12-1) and enters the water spray pipe (18-1) in the cleaning component (18) through the second discharge pipe (17), and then the high-pressure liquid enters the cylinder (18-3-1), and the liquid pushes the piston plate (18-3-2) to move downward so that the metal mesh (18-3-9) fits the power transmission line body (29), and when the piston plate (18-3-2) passes the water spray port (18-3-6), the high-pressure liquid is sprayed from the water spray port (18-3-6) and impacts the power transmission line body (29), thereby flushing the power transmission line body (29); Step 5, the cleaning liquid that has flushed the power transmission line body (29) falls into the funnel (19), is filtered by the filter assembly (20), and then falls into the liquid tank (14); Step 6: Use absorbent cotton 1 (24-2) and absorbent cotton 2 (25-2) to wipe the flushed power transmission line body (29); Step 7: When the liquid level in the liquid tank (14) is lower than the warning value set by the controller (26), the controller (26) turns off the pump body (15) and suspends the cleaning operation; Step 8: The operator can lift the hand-held telescopic rod (23) so that the positioning plate (23-3) of the hand-held telescopic rod (23) touches the contact switch (22-4), and the electromagnet fits the metal plate. Then, the operator can remotely control the remote control through the hand-held terminal (27) so that the telescopic end of the electric push rod (2) extends, and the aerial work component can be removed.

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