Foreign matter removing equipment and method for operation and inspection of distribution line

Abstract

The invention relates to a foreign matter removing device and method for distribution line operation and inspection operation, a movable cleaning assembly is composed of a base and a top plate, an iron plate is arranged at the lower end of the base, a groove is formed in the upper surface of the base, and a plurality of driving wheels are arranged in the groove; the top plate is fixedly arranged above the base through a supporting plate, and the lower end of the top plate is connected with a limiting block through an electric push rod a; the sundry removing device is located on the right side of the base and composed of a supporting roller and installation supports arranged on the two sides of the supporting roller, a cleaning roller cutter is arranged outside the supporting roller, the side end of the supporting roller is externally connected with a rotating motor, the vibration deicing device is located above the sundry removing device and composed of a fixing plate and a pressing plate, and the fixing plate is fixedly arranged on the right side of a top plate. A middle plate is connected below the pressing plate through a vertical electric push rod c, a vibrator is arranged in the middle of the upper surface of the pressing plate, and elastic pieces connected with the fixing plate are arranged on the two sides of the upper surface of the pressing plate. The carrying unmanned aerial vehicle is located below the movable cleaning assembly. The device has the advantages of being reasonable in structural design and safe and efficient to use.

Description

Technical Field

[0001] This invention belongs to the field of power distribution network cable operation and maintenance technology, specifically relating to a foreign object removal device and method for power distribution line operation and maintenance. Background Technology

[0002] Long-distance power transmission cables are typically erected at high altitudes for safety reasons. However, during prolonged outdoor use at high altitudes, foreign objects such as plastic bags and kites floating in the air can sometimes become entangled in the cables. To prevent these objects from posing safety hazards, they must be removed promptly. Additionally, when temperatures drop, rain, snow, and fog can form ice on the cables, increasing their load and affecting their lifespan and power transmission safety. In severe cases, this can even lead to cable breakage. Therefore, timely de-icing and snow removal are also necessary. Currently, most methods for removing debris and de-icing from cables involve manual climbing and then cutting or knocking away the ice. This method is cumbersome, time-consuming, and poses significant risks to worker safety. Therefore, to address these issues, it is essential to develop a reasonably designed and safe, efficient foreign object removal device and method for power line operation and maintenance. Summary of the Invention

[0003] The purpose of this invention is to overcome the shortcomings of the prior art and provide a foreign object removal device and method for operation and maintenance of power distribution lines that has a reasonable structural design and is safe and efficient to use.

[0004] The objective of this invention is achieved as follows: A foreign object removal device for operation and maintenance of power distribution lines includes a mobile cleaning component, a debris removal device, a vibration de-icing device, a carrier drone, and a controller. The mobile cleaning component includes a base and a top plate. The base is generally square, with an iron plate fixedly installed on its lower surface and a groove in the middle of its upper surface. Multiple drive wheels are evenly arranged inside the groove. The drive wheels are concave wheel structures, vertically placed, and each drive wheel has a drive motor externally connected to its side via a coupling. The top plate is horizontally positioned directly above the base and is fixedly connected to the base via a support plate vertically positioned on its lower surface side. An electric push rod a is vertically positioned in the middle of the lower surface of the top plate, and a limit block is connected to the electric push rod a. The limit block is horizontally positioned and located directly above the drive wheels, and an arc-shaped limit groove is provided in the middle of the lower surface of the limit block along its length. The debris removal device is located on the right side of the base and includes a mounting bracket and a support roller. There are two sets of mounting brackets, located at the front end and rear end of the right side of the base, respectively. Each set consists of a support a, a support b, a connecting rod, and an electric push rod b. Support a is fixedly installed at the upper end of the right side of the base, and support b is fixedly installed at the lower end of the right side of the base. One end of the connecting rod is hinged to support b, and the middle of the other end is longitudinally rotatably connected to a rotating shaft. The electric push rod b is inclined in shape, with one end hinged to support a and the other end hinged to support c. Support c is fixedly installed at the middle of the upper end of the connecting rod. The support roller is longitudinally arranged between the rotating shafts in the two mounting brackets and is concentrically fixedly connected to the rotating shafts. Multiple cleaning roller blades are evenly fixedly installed on the outside of the support roller, and a rotary motor is connected to the side end. The vibratory de-icing device is located above the debris removal device. It includes a fixed plate and a pressure plate. The fixed plate is fixed on the right side of the top plate and connected to the middle plate below it by a vertical electric push rod c. The pressure plate is located below the middle plate, and elastic elements are vertically fixed at both ends of the upper surface of the pressure plate and are limited to the middle plate through the elastic elements. A vibrator is fixed in the middle of the upper surface. The carrier drone is located below the mobile cleaning component. A positioning groove that matches the base structure is provided in the middle of its upper surface. Multiple slots are provided horizontally on the bottom surface of the positioning groove, and an electromagnet is fixedly embedded in the slot. The controller is located above the top plate and is electrically connected to electric push rod a, electric push rod b, electric push rod c, vibrator, drive motor and rotary motor respectively via wires. The controller is also remotely connected to a control handle via its internal wireless communication module.

[0005] Furthermore, both sides of the upper surface of the carrier drone are fixedly equipped with shooting components, and the shooting angle of the shooting components can be adjusted by a drone remote control device connected to the carrier drone.

[0006] Furthermore, a placement plate is horizontally fixedly arranged below the front end face of the base, and the drive motor is fixedly arranged on the upper end of the placement plate.

[0007] Furthermore, the inner wall of the limiting groove is fixedly bonded with a cleaning cotton layer that matches its structure.

[0008] Furthermore, the elastic element consists of a guide telescopic rod and a spring sleeved on the outside of the guide telescopic rod.

[0009] A method for removing foreign objects during the operation and maintenance of power distribution lines includes the following steps: Step 1: Place the base in the positioning slot and turn on the power to activate the electromagnet in the slot. At this time, the magnetic attraction of the electromagnet to the iron plate after it is energized can be used to achieve the positioning and installation of the mobile cleaning component above the carrier drone. Step 2: Using the drone remote control device and the shooting components on both sides of the upper surface of the carrier drone, the direction and altitude of the carrier drone are controlled and adjusted, so that the mobile cleaning component is attached to the outside of the cable to be cleaned by the carrier drone. Step 3: Control the electric push rod a to unfold using the control handle. The unfolding of the electric push rod a can drive the limiting block to move downward. The squeezing force generated when the limiting block moves downward can be used to achieve the limiting overlap of the entire mobile cleaning component outside the cable through the gap formed by the limiting groove on the lower surface of the limiting block and the concave wheel structure on the upper surface of the drive wheel. Step 4: Control the electric push rod b to retract and the electric push rod c to extend sequentially using the control handle. The retraction of the electric push rod b can drive the connecting rod and the support roller to rotate counterclockwise around the support b via the support c, thereby adjusting the position of the support roller and moving it below the cable. The extension of the electric push rod c can drive the elastic element and the pressure plate to move downward via the intermediate plate, thereby achieving close contact between the pressure plate and the upper surface of the cable. Step 5: Cut off the energizing circuit of the electromagnet in the slot, thereby releasing the limiting connection between the mobile cleaning component and the carrier drone, and move the carrier drone away from under the mobile cleaning component through the drone remote control device; Step 6: Using the control handle again, turn on the drive motor, vibrator, and rotary motor in sequence via the controller. Turning on the drive motor will rotate the drive wheel. At this time, the friction generated when the drive wheel is in close contact with the cable will cause the entire moving cleaning assembly to move along the cable. During the movement of the moving cleaning assembly, the cleaning cotton layer on the inner wall of the limit groove will wipe and clean the surface of the cable. At the same time, turning on the vibrator will cause the pressure plate to vibrate, thereby realizing the ice-breaking and snow removal operation of the cable. Turning on the rotary motor will drive the support roller to rotate, thereby using the cleaning roller blades on the outer surface of the support roller to remove the debris wrapped around the cable.

[0010] The beneficial effects of the present invention are as follows: The present invention sets up a base, a top plate, a drive wheel, an electric push rod a, a limiting block, and a limiting groove. Utilizing the telescopic nature of the electric push rod a, the limiting block can be moved vertically. Through the movement of the limiting block, the gap formed by the matching of the limiting groove on the lower surface of the limiting block and the concave wheel structure on the upper surface of the drive wheel is brought into close contact with the outer surface of the cable, achieving a limiting overlap between the entire mobile cleaning assembly and the cable. By setting up a drive motor, the drive wheel can be rotated when the drive motor is turned on. Utilizing the friction generated when the drive wheel is in close contact with the cable, the entire mobile cleaning assembly is moved along the cable while the drive wheel rotates. By setting up supports a, b, c, electric push rod b, connecting rod, and support roller, and utilizing the hinges between the electric push rod and supports a and c, the fixed connection between support c and the connecting rod, and the hinge between the connecting rod and support b, in use, by controlling the retraction of electric push rod b, the connecting rod and support roller are driven by support c to rotate counterclockwise around support b. Thus, the position of the support roller is adjusted by rotating it to move it below the cable. By setting up a rotary motor and a cleaning roller, the rotary motor can drive the support roller to rotate, and while the support roller is rotating, the cleaning roller fixed on its outer surface removes the debris wrapped around the cable. By setting up a fixed plate, pressure plate, intermediate plate, vibrator, electric push rod C, and elastic element, the electric push rod C's telescopic property can drive the intermediate plate and pressure plate to move vertically, thereby making the pressure plate in close contact with the upper surface of the cable, realizing the switching between standby position and working position. Then, by energizing the vibrator, the vibration of the pressure plate can realize the operation of breaking ice and removing snow from the cable surface. During this process, the elastic element can play a certain shock absorption effect, thereby avoiding the problem of the pressure plate and vibrator affecting the use of the moving cleaning component due to vibration. By incorporating a positioning slot, a card slot, and an electromagnet, the positioning slot facilitates the placement of the mobile cleaning assembly above the carrier drone. The electromagnet, when energized, uses its magnetic attraction to the iron plate to achieve a limiting connection between the base and the carrier drone. This structure increases the ease of disassembly and installation between the mobile cleaning assembly and the carrier drone. Overall, this invention boasts the advantages of a reasonable structural design and safe and efficient operation. Attached Figure Description

[0011] Figure 1 This is a front view of the present invention.

[0012] Figure 2 This is a cross-sectional view of the connection between the base and the carrier drone in this invention.

[0013] Figure 3 This is a side view of the mobile cleaning component in this invention.

[0014] Figure 4 This is a front view of the debris removal device in this invention.

[0015] Figure 5 This is a side view of the vibration de-icing device in this invention.

[0016] In the diagram: 1. Mobile cleaning assembly; 11. Base; 111. Placement plate; 12. Top plate; 13. Iron plate; 14. Groove; 15. Drive wheel; 16. Drive motor; 17. Support plate; 18. Electric push rod a; 19. Limiting block; 191. Limiting groove; 2. Debris removal device; 21. Mounting bracket; 22. Support roller; 23. Support a; 24. Support b; 25. Connecting rod; 26. Electric push rod b; 27. Support c; 28. Cleaning roller blade; 3. Vibration de-icing device; 31. Fixing plate; 32. Pressure plate; 33. Electric push rod c; 34. Middle plate; 35. Elastic element; 36. Vibrator; 4. Carrying drone; 41. Positioning groove; 42. Card slot; 43. Electromagnet; 5. Controller; 6. Shooting assembly. Detailed Implementation

[0017] The present invention will now be further described with reference to the accompanying drawings.

[0018] Example: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, a foreign object removal device for power distribution line operation and maintenance includes a mobile cleaning component 1, a debris removal device 2, a vibration de-icing device 3, a carrier drone 4, and a controller 5. The mobile cleaning component 1 includes a base 11 and a top plate 12. The base 11 is generally square, with an iron plate 13 fixedly mounted on its lower surface. A groove 14 is provided in the middle of its upper surface. Multiple drive wheels 15 are evenly arranged inside the groove 14. Each drive wheel 15 has a concave wheel structure and is vertically positioned. Each drive wheel 15 has a drive motor 16 externally connected to its side via a coupling. The top plate 12 is horizontally positioned directly above the base 11 and vertically positioned via its lower surface side. The support plate 17 is fixedly connected to the base 11, and an electric push rod a18 is vertically arranged in the middle of the lower surface of the top plate 12. The electric push rod a18 is connected to a limit block 19. The limit block 19 is horizontally arranged and located directly above the drive wheel 15. An arc-shaped limit groove 191 is arranged in the middle of the lower surface of the limit block 19 along its length direction. A cleaning cotton layer that matches its structure is fixedly bonded to the inner wall of the limit groove 191. The cleaning cotton layer can be used to wipe and clean the surface of the cable when the moving cleaning component 1 moves along the cable. Furthermore, a placement plate 111 is horizontally fixedly arranged below the front end face of the base 11, and the drive motor 16 is fixedly arranged on the upper end of the placement plate 111.

[0019] The debris removal device 2 is located on the right side of the base 11. It includes a mounting bracket 21 and a support roller 22. There are two sets of mounting brackets 21, located at the front end and rear end of the right side of the base 11, respectively. The mounting brackets 21 are composed of a support a23, a support b24, a connecting rod 25, and an electric push rod b26. The support a23 is fixedly installed at the upper end of the right side of the base 11, and the support b24 is fixedly installed at the lower end of the right side of the base 11. One end of the connecting rod 25 is hinged to the support b24, and the middle of the other end is longitudinally rotatably connected to a rotating shaft. The electric push rod b26 is inclined in shape. One end is hinged to the support a23, and the other end is hinged to the support c27. The support c27 is fixedly installed at the middle of the upper end of the connecting rod 25. The support roller 22 is longitudinally arranged between the rotating shafts in the two mounting brackets 21 and is concentrically fixedly connected to the rotating shaft. Multiple cleaning roller blades 28 are uniformly fixedly installed on the outside of the support roller 22, and a rotary motor is connected to the side end. The vibratory de-icing device 3 is located above the debris removal device 2. It includes a fixed plate 31 and a pressure plate 32. The fixed plate 31 is fixed to the right side of the top plate 12, and a middle plate 34 is connected to it below via a vertical electric push rod c33. The pressure plate 32 is located below the middle plate 34, and elastic elements 35 are vertically fixed at both ends of the upper surface of the pressure plate 32. The elastic elements 35 are connected to the middle plate 34 for limiting. A vibrator 36 is fixedly installed in the middle of the upper surface. The elastic element 35 consists of a guide telescopic rod and a spring sleeved on the outside of the guide telescopic rod. The elastic element 35 with this structure can play a certain shock absorption effect, thereby avoiding the problem that the pressure plate 32 and the vibrator 36 will affect the use of the mobile cleaning component 1 due to vibration. The carrier drone 4 is located below the mobile cleaning component 1. A positioning groove 41 that matches the structure of the base 11 is provided in the middle of its upper surface. Multiple slots 42 are horizontally arranged on the bottom surface of the positioning groove 41, and an electromagnet 43 is fixedly embedded in the slot 42. Furthermore, shooting components 6 are fixedly installed on both sides of the upper surface of the carrier drone 4. The shooting angle of the shooting components 6 can be adjusted by a drone remote control device connected to the carrier drone 4. The shooting components 6 facilitate the real-time observation of the position of the mobile cleaning component 1, thereby increasing the convenience of its external cable connection operation. The controller 5 is located above the top plate 12. It is electrically connected to the electric push rod a18, electric push rod b26, electric push rod c33, vibrator 36, drive motor 16 and rotary motor respectively through wires. The controller 5 is also remotely connected to a control handle through its internal wireless communication module.

[0020] A method for removing foreign objects during the operation and maintenance of power distribution lines includes the following steps: Step 1: Place the base 11 into the positioning slot 41 and turn on the power to activate the electromagnet 43 in the slot 42. At this time, the magnetic attraction of the electromagnet 43 to the iron plate 13 after it is energized can be used to achieve the limit installation of the mobile cleaning component 1 above the carrier drone 4. Step 2: Using the drone remote control device and the shooting components 6 on both sides of the upper surface of the carrier drone 4, the direction and altitude of the carrier drone 4 are controlled and adjusted, so that the mobile cleaning component 1 is attached to the outside of the cable to be cleaned by the carrier drone 4. Step 3: Control the electric push rod a18 to unfold using the control handle. The unfolding of the electric push rod a18 can drive the limiting block 19 to move downward. The squeezing force generated when the limiting block 19 moves downward can be used to achieve the limiting overlap of the entire mobile cleaning component 1 outside the cable through the gap formed by the limiting groove 191 on the lower surface of the limiting block 19 and the concave wheel structure on the upper surface of the drive wheel 15. Step 4: Control the electric push rod b26 to retract and the electric push rod c33 to extend sequentially using the control handle. The retraction of the electric push rod b26 can drive the connecting rod 25 and the support roller 22 to rotate counterclockwise around the support b24 via the support c27, thereby adjusting the position of the support roller 22 and moving it below the cable. The extension of the electric push rod c33 can drive the elastic element 35 and the pressure plate 32 to move downward via the intermediate plate 34, thereby achieving close contact between the pressure plate 32 and the upper surface of the cable. Step 5: Cut off the power circuit of the electromagnet 43 in the slot 42, thereby releasing the limiting connection between the mobile cleaning component 1 and the carrier drone 4, and move the carrier drone 4 away from under the mobile cleaning component 1 through the drone remote control device. Step 6: Again, use the control handle and controller 5 to sequentially turn on the drive motor 16, vibrator 36, and rotary motor. Turning on the drive motor 16 will drive the drive wheel 15 to rotate. At this time, the friction generated when the drive wheel 15 is in close contact with the cable will cause the entire moving cleaning assembly 1 to move along the cable while the drive wheel 15 is rotating. During the movement of the moving cleaning assembly 1, the cleaning cotton layer on the inner wall of the limit groove 191 will wipe and clean the surface of the cable. At the same time, turning on the vibrator 36 will cause the pressure plate 32 to vibrate, thereby realizing the ice-breaking and snow removal operation of the cable. Turning on the rotary motor will drive the support roller 22 to rotate, thereby using the cleaning roller blade 28 on the outer surface of the support roller 22 to remove the debris wrapped around the outside of the cable.

[0021] In use, the present invention first places the base 11 into the positioning groove 41. Then, the electromagnet 43 in the slot 42 is energized and activated. At this time, the electromagnet 43, after being energized, exerts a magnetic attraction on the iron plate 13, thereby achieving a limiting connection between the base 11 and the positioning groove 41, and thus completing the limiting installation of the mobile cleaning component 1 above the carrier drone 4. Next, the carrier drone 4 is moved using the drone remote control device, thereby adjusting the overall height and direction of the mobile cleaning component 1, so that the mobile cleaning component 1 is fully attached to the outside of the cable to be cleaned. During this process, the position of the mobile cleaning component 1 can be observed in real time using the camera component 6, thereby increasing the convenience and accuracy of the operation when the mobile cleaning component 1 is attached to the outside of the cable. After the mobile cleaning component 1 is attached to the outside of the cable, the electric push rod a18 is unfolded by controlling the control handle. At this time, the electric push rod a18 is used to unfold the cable. The unfolding of the cable allows the limiting block 19 to move downwards. At this time, the squeezing force generated by the downward movement of the limiting block 19 ensures that the gap formed by the matching of the limiting groove 191 on the lower surface of the limiting block 19 and the concave wheel structure on the upper surface of the drive wheel 15 makes tight contact with the outer surface of the cable, thus completing the limiting connection between the entire moving cleaning assembly 1 and the cable. Then, by controlling the handle sequentially, the electric push rod b26 retracts and the electric push rod c33 unfolds. The retraction of the electric push rod b26 drives the connecting rod 25 and the support roller 22 to rotate counterclockwise around the support b24 via the support c27, thereby adjusting the position of the support roller 22. The section moves the cable below it. At the same time, the unfolding of the electric push rod c33 can drive the elastic element 35 and the pressure plate 32 to move downward through the intermediate plate 34, so that the pressure plate 32 is in close contact with the upper surface of the cable, realizing the position switch of the pressure plate 32 from the standby position to the working position. Finally, the power circuit of the electromagnet 43 in the slot 42 is cut off, thereby releasing the limiting connection between the mobile cleaning component 1 and the carrier drone 4, and the carrier drone 4 is moved away from below the mobile cleaning component 1 through the drone remote control device. With this structure, the problem of the presence of the carrier drone 4 affecting the subsequent cable cleaning operation can be avoided.After completing the above operations, the drive motor 16, vibrator 36, and rotary motor are activated sequentially via the control handle and controller 5. Activating the drive motor 16 rotates the drive wheel 15, utilizing the friction generated when the drive wheel 15 is in close contact with the cable. Simultaneously, the rotating drive wheel 15 moves the entire mobile cleaning assembly 1 along the cable. During this movement, the cleaning cotton layer on the inner wall of the limiting groove 191 wipes and cleans the cable surface. At the same time, activating the rotary motor rotates the support roller 22, allowing the cleaning roller blades 28 on its outer surface to remove debris entangled on the cable. Activating the vibrator 36 vibrates the pressure plate 32, thus achieving ice-breaking and snow-removing operations on the cable. Furthermore, the elastic element 35 provides shock absorption, preventing the pressure plate 32 and vibrator 36 from affecting the use of the mobile cleaning assembly 1 due to vibration. In summary, this invention has the advantages of a reasonable structural design and safe and efficient operation. ;

[0022] The above embodiments are only used to illustrate the technical solutions of the present invention and not to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to the specific implementation of the present invention. Any modifications or equivalent substitutions that do not depart from the spirit and scope of the present invention should be covered within the scope of the claims of the present invention.

Claims

1. A foreign matter removing device for power distribution line inspection operation, comprising a mobile cleaning assembly (1), a foreign matter removing device (2), a vibration deicing device (3), a carrying unmanned aerial vehicle (4) and a controller (5), characterized in that: The mobile cleaning assembly (1) comprises a base (11) and a top plate (12), wherein the base (11) is square as a whole, the lower surface is fixedly provided with an iron plate (13), the middle position of the upper surface is provided with a groove (14), a plurality of drive wheels (15) are uniformly arranged in the groove (14), the drive wheels (15) are concave wheel structures, are vertically placed as a whole, and the side ends of each drive wheel (15) are externally connected with a drive motor (16) through a connecting shaft; the top plate (12) is horizontally arranged above the base (11), is fixedly connected with the base (11) through the vertically arranged support plates (17) at the side ends of the lower surface, a vertical electric push rod a (18) is arranged at the middle of the lower surface of the top plate (12), and a limiting block (19) is connected through the electric push rod a (18), the limiting block (19) is horizontally arranged as a whole and is located above the drive wheels (15), and an arc-shaped limiting groove (191) is arranged at the middle of the lower surface of the limiting block (19) along the length direction thereof; The debris removing device (2) is located on the right side of the base (11) and comprises a mounting bracket (21) and a supporting roller (22), wherein the mounting bracket (21) has two groups, which are respectively located at the front end of the right side surface and the rear end of the right side surface of the base (11), and is composed of a support a (23), a support b (24), a connecting rod (25) and an electric push rod b (26), the support a (23) is fixedly arranged at the upper end of the right side surface of the base (11), the support b (24) is fixedly arranged at the lower end of the right side surface of the base (11), one end of the connecting rod (25) is hinged with the support b (24), the other end is longitudinally rotatably provided with a rotating shaft at the middle, the electric push rod b (26) is inclined as a whole, one end of which is hinged with the support a (23), the other end is hinged with a support c (27), and the support c (27) is fixedly arranged at the middle of the upper end of the connecting rod (25), the supporting roller (22) is longitudinally arranged between the rotating shafts in the two mounting brackets (21) and is fixedly connected with the rotating shafts concentrically, and a plurality of cleaning roller knives (28) are uniformly fixedly arranged on the outside of the supporting roller (22), and a rotating motor is externally connected with the side end; The vibrating ice removing device (3) is located above the debris removing device (2) and comprises a fixed plate (31) and a pressing plate (32), the fixed plate (31) is fixedly arranged on the right side of the top plate (12) and is connected with an intermediate plate (34) below through a vertical electric push rod c (33), the pressing plate (32) is located below the intermediate plate (34), elastic members (35) are vertically fixedly arranged at both ends of the upper surface of the pressing plate (32) and are limitingly connected with the intermediate plate (34) through the elastic members (35), and a vibrator (36) is fixedly arranged at the middle of the upper surface; The carrying unmanned aerial vehicle (4) is located below the mobile cleaning assembly (1), the middle of the upper surface of the carrying unmanned aerial vehicle (4) is provided with a positioning groove (41) matched with the structure of the base (11), a plurality of clamping grooves (42) are horizontally arranged on the groove bottom surface of the positioning groove (41), and electromagnets (43) are fixedly embedded in the clamping grooves (42). The controller (5) is located above the top plate (12), which is electrically connected with the electric push rod a (18), the electric push rod b (26), the electric push rod c (33), the vibrator (36), the driving motor (16) and the rotating motor through wires respectively, and the controller (5) is remotely connected with the control handle through the wireless communication module inside.

2. The foreign matter removing apparatus for distribution line inspection operation according to claim 1, characterized by: The upper surface of the carrying unmanned aerial vehicle (4) is fixedly provided with a shooting assembly (6) on both sides, and the shooting angle of the shooting assembly (6) can be adjusted through the unmanned aerial vehicle remote control device connected with the carrying unmanned aerial vehicle (4).

3. The foreign matter removing apparatus for distribution line inspection operation according to claim 1, characterized by: The lower end face of the base (11) is fixedly provided with a placing plate (111), and the driving motor (16) is fixedly arranged on the upper end of the placing plate (111).

4. The foreign matter removing apparatus for distribution line inspection operation according to claim 1, characterized by: The inner wall of the limiting groove (191) is fixedly bonded with a cleaning cotton layer matched with the structure.

5. The foreign matter removing apparatus for distribution line inspection operation according to claim 1, characterized in that: The elastic member (35) is composed of a guide telescopic rod and a spring sleeved outside the guide telescopic rod.

6. A method for removing foreign matter for distribution line inspection operation, characterized by: The foreign matter removing method is applied to the foreign matter removing equipment for distribution line operation in any one of claims 1-5, and the foreign matter removing method comprises the following steps: Step 1: place the base (11) in the positioning groove (41), and turn on the power supply circuit of the electromagnet (43) in the clamping groove (42), at this time, the magnetic attraction force of the electromagnet (43) after being powered on can be used to realize the limiting installation of the moving cleaning assembly (1) on the upper surface of the carrying unmanned aerial vehicle (4); Step 2: use the unmanned aerial vehicle remote control device to control and adjust the direction and height of the carrying unmanned aerial vehicle (4) in cooperation with the shooting assemblies (6) on the upper surface of the carrying unmanned aerial vehicle (4), so that the moving cleaning assembly (1) is connected to the outside of the cable to be cleaned through the carrying unmanned aerial vehicle (4); Step 3: control the electric push rod a (18) to expand through the control handle, the expansion of the electric push rod a (18) can drive the limiting block (19) to move downward, so that the extrusion force generated when the limiting block (19) moves downward can realize the limiting connection of the moving cleaning assembly (1) on the outside of the cable through the gap formed by the limiting groove (191) on the lower surface of the limiting block (19) and the concave wheel structure on the upper surface of the driving wheel (15); Step 4: control the electric push rod b (26) to shrink and the electric push rod c (33) to expand in sequence through the control handle, the shrinkage of the electric push rod b (26) can drive the connecting rod (25) and the supporting roller (22) to rotate counterclockwise around the supporting base b (24) through the supporting base c (27), so that the position of the supporting roller (22) can be adjusted to move to the lower side of the cable; the expansion of the electric push rod c (33) can drive the elastic member (35) and the pressing plate (32) to move downward through the intermediate plate (34), so that the pressing plate (32) can be in close contact with the upper surface of the cable; Step 5: cut off the power supply circuit of the electromagnet (43) in the clamping groove (42), so as to release the limiting connection between the moving cleaning assembly (1) and the carrying unmanned aerial vehicle (4), and move the carrying unmanned aerial vehicle (4) away from the moving cleaning assembly (1) through the unmanned aerial vehicle remote control device. ​ ​ ​ ​ Step 6: the control handle is used again, and the driving motor (16), the vibrator (36) and the rotating motor are sequentially started through the controller (5), the starting of the driving motor (16) can drive the driving wheel (15) to rotate, at the moment, the friction force generated when the driving wheel (15) is in close contact with the cable can drive the mobile cleaning assembly (1) to move along the cable as a whole while the driving wheel (15) rotates, and in the process of the movement of the mobile cleaning assembly (1), the cable surface is wiped and cleaned by the cleaning cotton layer on the inner wall of the limiting groove (191), at the same time, the opening of the vibrator (36) can drive the pressing plate (32) to vibrate, so that the ice breaking and snow removing operation of the cable is realized, and the opening of the rotating motor can drive the supporting roller (22) to rotate, so that the cleaning roller cutter (28) on the outer surface of the supporting roller (22) can clean the sundries wound outside the cable.

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