Power transmission line winding and hanging object cleaning equipment

Abstract

The invention provides power transmission line winding and hanging object cleaning equipment which comprises a frame body arranged on a power transmission line in a sleeving mode, rolling wheel sets are arranged at the two ends of the frame body, and each rolling wheel set comprises a first rolling wheel, a second rolling wheel and a distance control component and is used for controlling the distance between the first rolling wheel and the second rolling wheel; the device further comprises a driving part and a cutting mechanism, the driving part is used for driving at least one rolling wheel to rotate, one end of the cutting mechanism is provided with a cutting rod, the cutting rod is used for being attached to the surface of the power transmission cable and cutting into the position between the power transmission cable and foreign matter wound and hung on the power transmission cable, and the top of the cutting rod is provided with a cutting edge used for cutting the foreign matter located above the cutting rod. Foreign matters wound and hung on the power transmission line are removed in a pure mechanical mode, labor intensity is low, energy consumption is not too large, and the power transmission line foreign matter removing device has remarkable advantages.

Description

Technical Field

[0001] The invention relates to the technical field of power transmission lines, and in particular to a device for cleaning objects hanging around power transmission lines. Background Art

[0002] The statements herein merely provide background information related to the present invention and do not necessarily constitute prior art.

[0003] Transmission lines are erected between buildings, beside roads, and in open areas during use. Foreign objects such as kites, ropes, and plastic bags are often hung on the lines. If these foreign objects are not removed in time, it will not only affect the appearance, but also bring safety hazards to the normal operation of the lines. There are several common cleaning methods in the prior art. One is to pick up foreign objects on the line through an insulating rod; but this method cannot clean the lines above ditches and rivers. At the same time, the labor intensity is high, and when encountering ropes wrapped around the line, the rope can only be torn off, and it is difficult to completely clean up the ropes wrapped around the line. Another way is to use drones to carry laser equipment or flamethrowers to remove foreign objects by laser or flamethrower; this method also has great shortcomings. On the one hand, the high-altitude drones are inaccurately positioned and it is difficult to effectively remove foreign objects. On the other hand, it is easy to damage the line, accompanied by high energy consumption and high cost. In addition, part of the burned foreign objects (such as plastic products) will be sintered on the line, which is difficult to remove, causing the area to be uneven, and it is easy for foreign objects to stay there again and hang there. Summary of the invention

[0004] The main purpose of the present invention is to provide a power transmission line hanging object cleaning device which has low labor intensity and can remove foreign objects hanging on the power transmission line in a purely mechanical way.

[0005] To achieve the above object, the technical solution of the present invention is implemented as follows: a transmission line hanging object cleaning device, comprising:

[0006] A frame is sleeved outside the power transmission cable, and an opening is provided on one side of the frame for the power transmission cable to enter. Roller groups are respectively provided at both ends of the frame corresponding to the length direction of the power transmission cable, and each roller group includes a first rolling wheel and a second rolling wheel. The outer peripheral surface of each first rolling wheel and the second rolling wheel has a wheel groove, and each roller group also includes a distance control component for controlling the distance between the first rolling wheel and the second rolling wheel;

[0007] A driving component, disposed on at least one roller group, and used for driving at least one rolling wheel in the roller group to rotate;

[0008] At least one splitting mechanism is rotatably arranged in the frame, and a rotating unit is arranged between the splitting mechanism and the frame, and the rotating unit is used to drive one end of the splitting mechanism to rotate toward a side close to the power transmission cable; one end of the splitting mechanism corresponding to the power transmission cable is provided with a cutting rod, and the end of the cutting rod is used to fit with the surface of the power transmission cable and cut into between the power transmission cable and foreign objects hung thereon, and the top of the cutting rod has a blade for splitting the foreign objects above the cutting rod as the cutting rod moves.

[0009] Furthermore, the blade on the cutting rod is arranged at an angle, and the foreign matter gradually moves from the end of the blade close to the power transmission cable to the end away from the power transmission cable along the inclined direction of the blade until it is cut off by the blade.

[0010] Furthermore, the dividing mechanism also includes a pressure plate arranged on both sides of the cutting rod, the distance between the main body of the pressure plate and the transmission cable is greater than the distance between the end of the cutting rod and the transmission cable, and the distance between the main body of the pressure plate and the transmission cable is less than the distance between the end of the blade away from the transmission cable and the transmission cable.

[0011] Furthermore, the segmentation mechanism also includes a cutting blade and a power component for driving the cutting blade to rotate. The cutting blade is located at the top of the cutting rod and is used to cut foreign matter passing through the cutting blade.

[0012] Furthermore, the dividing mechanism is located in the middle of the frame;

[0013] Each roller group is provided with a driving component, and a controller is also provided in the frame. The controller is connected to the signals of each driving component and is used to control each driving component to independently drive each rolling wheel to rotate forward and reverse, and tighten the transmission cables in the frame by making the rolling wheels in the roller groups at both ends of the frame rotate in the opposite direction.

[0014] Furthermore, the opening on the frame is located on one side of the roller group, and guide plates are respectively arranged at the positions of the openings corresponding to the roller groups, and the guide plates are used to guide the power transmission cable to enter between the first rolling wheel and the second rolling wheel, and a blocking plate is arranged on the side of the roller group away from the opening, and the blocking plate is used to prevent the power transmission cable from passing over the roller group;

[0015] Each of the first rolling wheel, the second rolling wheel and the distance control component is respectively arranged on a blocking plate, and the blocking plate provides an installation basis for the roller group while blocking the power transmission cable.

[0016] Furthermore, it also includes a plug connector, one end of which is used to connect with the insulating rod, and the other end of which is provided with a plurality of first plug-in posts and a plurality of second plug-in posts;

[0017] A plurality of first plug holes cooperating with the plug posts are arranged on one side of the frame, and when the first plug posts are kept in a vertical state and inserted into the first plug holes, the openings on the frame face downwards;

[0018] The center of gravity of the frame does not coincide with the power transmission cable, and the frame placed on the power transmission cable can rotate relative to the power transmission cable under the action of gravity so that the opening on the frame faces one side of the power transmission cable;

[0019] The frame is also provided with a second plug hole. When the opening on the frame faces one side of the power transmission cable, the second plug hole is vertical and staggered with the first plug hole for plugging with the second plug post.

[0020] Furthermore, a storage battery is also arranged on the frame, and the storage battery is in a long strip shape and is arranged at the edge of the bottom of the opening along the length direction of the frame.

[0021] The beneficial effects of the present invention are embodied in:

[0022] The present invention sets a cutting rod and makes the cutting rod always move along the surface of the power transmission cable with the movement of the device, so that the cutting rod cuts into the space between the power transmission cable and the foreign object, cuts the foreign object in the process of the cutting rod moving, and then the foreign object automatically falls off the power transmission cable under the action of gravity. The present invention uses a purely mechanical method to remove foreign objects hanging on the power transmission line, has low labor intensity, does not consume much energy, and has significant advantages. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In the attached picture:

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of the equipment for cleaning objects hanging around power transmission lines according to the present invention;

[0025] Figure 2 It is a structural schematic diagram of the roller group of the present invention;

[0026] Figure 3 It is a structural schematic diagram of the segmentation mechanism of the present invention;

[0027] Figure 4 This is a state diagram of the power transmission line hanging object cleaning device of the present invention being initially hung on the power transmission cable;

[0028] Figure 5 This is a state diagram of the power transmission line hanging object cleaning device described in the present invention after being hung on the power transmission cable and rotating relative to the power transmission cable under the action of gravity.

[0029] Description of reference numerals:

[0030] 1. Frame; 11. First rolling wheel; 12. Second rolling wheel; 13. Distance control component; 14. Opening; 15. Guide plate; 16. Blocking plate; 17. First plug hole; 18. Second plug hole; 2. Driving component; 3. Splitting mechanism; 31. Cutting rod; 32. Blade; 33. Pressing plate; 34. Cutting disc; 35. Power component; 4. Plug connector; 41. First plug post; 42. Second plug post; 5. Battery. DETAILED DESCRIPTION

[0031] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. Obviously, the described embodiments are only part of the embodiments of the invention, rather than all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the invention.

[0032] See also Figures 1 to 5 .

[0033] The invention discloses a device for cleaning objects hanging around a power transmission line, comprising:

[0034] The frame 1 is sleeved outside the power transmission cable, and an opening 14 for the power transmission cable to enter is opened on one side of the frame 1. The frame 1 is provided with roller groups at both ends of the corresponding power transmission cable in the length direction. Each roller group includes a first roller 11 and a second roller 12. The outer peripheral surface of each first roller 11 and the second roller 12 has a wheel groove, which is used to cooperate with the power transmission cable to ensure that the power transmission cable will not be separated from the roller group. Each roller group also includes a distance control component 13, which is used to control the distance between the first roller 11 and the second roller 12;

[0035] A driving component 2, arranged on at least one roller group, for driving at least one rolling wheel in the roller group to rotate;

[0036] At least one splitting mechanism 3 is rotatably arranged in the frame 1, and a rotating unit is arranged between the splitting mechanism 3 and the frame 1, and the rotating unit is used to drive one end of the splitting mechanism 3 to rotate toward the side close to the power transmission cable; the splitting mechanism 3 is provided with a cutting rod 31 at one end corresponding to the power transmission cable, and the end of the cutting rod 31 (the "end of the cutting rod 31" refers to the end close to the power transmission cable after the cutting rod 31 is rotated, the same below) is driven by the rotating unit to fit with the surface of the corresponding power transmission cable, and moves along the length direction of the power transmission cable to cut into between the power transmission cable and the foreign matter hung thereon, and the top of the cutting rod 31 has a blade 32, which is used to split the foreign matter located above the cutting rod 31 as the cutting rod 31 moves.

[0037] In a specific implementation, the cleaning device can be carried by an unmanned aerial vehicle and placed on the corresponding transmission cable, or manually placed on the corresponding transmission cable by an insulated boom truck, and the distance between the first rolling wheel 11 and the second rolling wheel 12 is adjusted by the distance control component 13, so that the transmission cable is clamped between the first rolling wheel 11 and the second rolling wheel 12, and then the driving component 2 is started to control the device to move on the transmission cable. During the movement of the device, the cutting rod 31 is driven by the rotating unit to fit the surface of the transmission cable, and the cutting rod 31 moves along the surface of the transmission cable with the movement of the device. When encountering foreign matter, it can be inserted between the transmission cable and the foreign matter hanging thereon, so that the foreign matter is located above the cutting rod 31, and then the cutting rod 31 continues to move forward, and the blade 32 on the cutting rod 31 separates the foreign matter, and the separated foreign matter will automatically fall down under the action of gravity, thereby realizing the cleaning of the foreign matter hanging on the transmission cable.

[0038] Preferably, the end of the cutting rod 31 is flat, and there is a transition slope between the end of the blade 32 thereon and the end of the cutting rod 31, so that foreign matter can smoothly reach the top of the cutting rod 31.

[0039] Preferably, the driving component 2 can use a motor to drive at least one rolling wheel in the roller group to rotate, so that the device moves on the transmission cable.

[0040] It should be noted that the cleaning device can be equipped with a wireless remote control component, through a wireless remote control terminal, the driving component 2 is controlled to execute corresponding start and stop, forward, backward and other instructions, and the distance control component 13 can also be remotely controlled to execute corresponding instructions. Since the wireless remote control component is a very mature prior art, it will not be described in detail here.

[0041] Preferably, the rotating unit may be a torsion spring disposed between the dividing mechanism 3 and the frame 1, or the dividing mechanism 3 may be driven to rotate by a motor.

[0042] In one embodiment, the blade 32 on the cutting rod 31 is inclined, and the foreign matter gradually moves from the end of the blade 32 close to the power transmission cable to the end away from the power transmission cable along the inclined direction of the blade 32 until it is cut off by the blade 32. With this design, the inclined blade 32 gradually tightens the loose foreign matter, which is conducive to cutting the foreign matter.

[0043] In one embodiment, the splitting mechanism 3 also includes a pressure plate 33 arranged on both sides of the cutting rod 31, and the distance between the main body of the pressure plate 33 and the transmission cable is greater than the distance between the end of the cutting rod 31 and the transmission cable, and the distance between the main body of the pressure plate 33 and the transmission cable is less than the distance between the end of the blade 32 away from the transmission cable and the transmission cable.

[0044] In a specific implementation, after the foreign object reaches the top of the cutting rod 31, the foreign object moves on the cutting rod 31 until it contacts the bottom of the pressure plate 33. The pressure plate 33 is used to form a sufficiently small acute angle between the foreign object and the blade 32 of the cutting rod 31, which is convenient for the blade 32 to cut the foreign object. At the same time, it can also provide resistance to the movement of the foreign object so that the foreign object will not easily slide relative to the cutting rod 31.

[0045] Preferably, the pressing plate 33 is connected to the frame 1 via a connecting rod. Of course, the pressing plate 33 can also be connected to the dividing mechanism 3 via a connecting rod. The connecting rod can be of a fixed length or of an adjustable length.

[0046] Preferably, the end of the pressing plate 33 corresponding to the foreign object is provided with a guide portion inclined away from the power transmission cable, and the guide portion is used to guide the foreign object to facilitate the foreign object to enter the bottom of the pressing plate 33.

[0047] In one embodiment, the dividing mechanism 3 is L-shaped as a whole, and further includes a cutting blade 34 and a power component 35 for driving the cutting blade 34 to rotate. The cutting blade 34 is located at the top of the cutting rod 31 and is used to cut foreign matter passing through the cutting blade 34.

[0048] In a specific implementation, some foreign matter is hard (such as metal wire) or is not cut by the blade 32 at the top of the cutting rod 31 for other reasons. When passing through the cutting blade 34, it is cut by the cutting blade 34. Specifically, the cutting blade 34 is located at the tail of the corresponding blade 32 of the cutting rod 31 (that is, the end of the blade 32 away from the power transmission cable), and the cutting rod 31 is provided with a cutting groove adapted to the cutting blade 34. In addition, a controller and a sensor can be set on the segmentation mechanism 3, and the sensor and the power component 35 are connected to the controller signal. The sensor (optionally a proximity sensor) is used to sense whether a foreign matter has reached the cutting blade 34, and the controller controls the start and stop of the power component 35 based on the sensing signal of the sensor; in this way, the power component 35 does not need to be started all the time, which plays a role in energy saving.

[0049] In one embodiment, the dividing mechanism 3 is located in the middle of the frame 1;

[0050] The driving component 2 is arranged on each roller group, and a controller is also arranged in the frame 1. The controller is connected to the signals of each driving component 2, and is used to control the start and stop of each driving component 2 and control each driving component 2 to independently drive each rolling wheel to rotate forward and reverse, and tighten the transmission cable located in the frame 1 by making the rolling wheels in the roller groups at both ends of the frame 1 rotate in the opposite direction.

[0051] In a specific implementation, the controller can work in conjunction with a wireless remote control component to achieve remote control operation. During operation, since the power transmission cable often sags in an arc shape, after each roller group clamps the power transmission cable, the power transmission cable in the frame 1 is not tight enough, so that the cutting rod 31 cannot work well, and the loose power transmission cable cannot be well aligned with the end of the cutting rod 31. Therefore, by rotating the rolling wheels in the roller groups at both ends of the frame 1 in the opposite direction, the power transmission cable in the frame 1 can be tightened, which is convenient for the cutting rod 31 to work.

[0052] In one embodiment, the opening 14 on the frame 1 is opened on one side of the roller group, and guide plates 15 are respectively arranged at the positions of the openings 14 corresponding to the roller groups, and the guide plates 15 are used to guide the power transmission cable to enter between the first rolling wheel 11 and the second rolling wheel 12, and a blocking plate 16 is arranged on the side of the roller group away from the opening 14, and the blocking plate 16 is used to prevent the power transmission cable from passing over the roller group;

[0053] Each of the first rolling wheel 11, the second rolling wheel 12 and the distance control component 13 is respectively arranged on a blocking plate 16, and the blocking plate 16 provides a mounting base for the roller assembly while blocking the power transmission cable.

[0054] In a specific implementation, the first rolling wheel 11 is rotatably arranged on the blocking plate 16, and the second rolling wheel 12 is slidably arranged on the blocking plate 16. A slide groove is provided at the position of the blocking plate 16 corresponding to the second rolling wheel 12, and a slider is slidably arranged in the slide groove. The second rolling wheel 12 is rotatably connected with the slider, and is slidably arranged on the blocking plate 16 through the slider; the distance control component 13 is connected with the slider, driving the slider to slide in the slide groove, and driving the slider to drive the second rolling wheel 12 to move in the direction of approaching and moving away from the first rolling wheel 11. Specifically, the distance control component 13 can be an electric telescopic component in the prior art, and can also be in the form of a lead screw nut, so that the lead screw and the slider are screwed together, and the lead screw is driven to rotate by a motor, thereby driving the slider to slide in the slide groove. The setting of the guide plate 15 facilitates the entry of the power transmission cable into the frame 1.

[0055] In one embodiment, a plug connector 4 is further included, one end of which is used to connect to the insulating rod, and the other end of which is provided with a plurality of first plug-in posts 41 and a plurality of second plug-in posts 42;

[0056] A plurality of first plug holes 17 cooperating with the plug posts are disposed on one side of the frame 1. When the first plug posts 41 are kept in a vertical state and inserted into the first plug holes 17, the openings 14 on the frame 1 face downwards.

[0057] The center of gravity of the frame 1 does not coincide with the transmission cable. The frame 1 placed on the transmission cable in the initial state can rotate relative to the transmission cable under the action of gravity so that the opening 14 on the frame 1 faces the side of the transmission cable.

[0058] The frame 1 is also provided with a second plug hole 18 . When the opening 14 on the frame 1 faces the side of the power transmission cable, the second plug hole 18 is vertical and staggered with the first plug hole 17 , and is used for plugging with the second plug post 42 .

[0059] In the specific implementation, the staff connects the plug connector 4 to the end of the insulating rod, and through the cooperation of the first plug column 41 and the first socket 17, the staff plugs the device and places it on the designated power transmission cable. At this time, the opening 14 on the frame 1 faces downward, which is convenient for the staff to place the frame 1 on the power transmission cable. The staff then separates the plug connector 4 from the frame 1, and the frame 1 rotates relative to the power transmission cable under the action of gravity, so that the opening 14 on the frame 1 faces the side of the power transmission cable. When the device needs to be removed, the staff inserts the second plug column 42 into the second socket 18 through the plug connector 4. Since the opening 14 on the frame 1 faces the side of the power transmission cable at this time, when the gap between the first rolling wheel 11 and the second rolling wheel 12 becomes larger, the staff moves the frame 1 to the side away from the opening 14, so that the power transmission cable can be moved out of the opening 14, which is convenient for removing the device. In addition, with the assistance of another insulating rod, the frame 1 can be rotated upward so that the opening 14 of the frame 1 is tilted upward, so that the frame 1 can be automatically separated from the power transmission cable under the action of gravity, making it easier to remove the equipment.

[0060] In one embodiment, the frame 1 is further provided with a battery 5, which is in a long strip shape and is arranged at the edge of the bottom of the opening 14 along the length direction of the frame 1. With this design, on the one hand, the battery 5 can serve as a counterweight while supplying power to the components on the device, and on the other hand, the battery 5 can also serve as a guide and a marker, making it easier for the power transmission cable to enter the opening 14 and for the staff to identify the position of the opening 14.

[0061] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0062] It should be noted that if the embodiments of the invention involve directional indications (such as up and down), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0063] In addition, the meaning of "and / or" appearing in the full text includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, "multiple" means more than two. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the invention.

Claims

1. A device for cleaning objects hanging around power transmission lines, characterized in that: include: A frame (1) is sleeved outside a power transmission cable, and one side of the frame is provided with an opening (14) for the power transmission cable to enter. The frame (1) is provided with roller groups at both ends in the length direction of the corresponding power transmission cable, each roller group comprises a first roller (11) and a second roller (12), and the outer peripheral surface of each first roller (11) and second roller (12) has a wheel groove. Each roller group also comprises a distance control component (13) for controlling the distance between the first roller (11) and the second roller (12); A driving component (2), arranged on at least one roller group, and used for driving at least one rolling wheel in the roller group to rotate; At least one splitting mechanism (3) is rotatably arranged in the frame (1); a rotating unit is arranged between the splitting mechanism (3) and the frame (1); the rotating unit is used to drive one end of the splitting mechanism (3) to rotate toward a side close to the power transmission cable; one end of the splitting mechanism (3) corresponding to the power transmission cable is provided with a cutting rod (31); the end of the cutting rod (31) is used to fit with the surface of the power transmission cable and cut into between the power transmission cable and foreign matter hung thereon; the top of the cutting rod (31) is provided with a blade (32) for splitting foreign matter located above the cutting rod (31) as the cutting rod (31) moves.

2. The power transmission line hanging object cleaning device according to claim 1 is characterized in that: The blade (32) on the cutting rod (31) is arranged obliquely, and the foreign matter gradually moves from the end of the blade (32) close to the power transmission cable to the end away from the power transmission cable along the oblique direction of the blade (32) until it is cut off by the blade (32).

3. The power transmission line hanging object cleaning device according to claim 2 is characterized in that: The splitting mechanism (3) further comprises a pressure plate (33) arranged on both sides of the cutting rod (31), wherein the distance between the main body of the pressure plate (33) and the power transmission cable is greater than the distance between the end of the cutting rod (31) and the power transmission cable, and the distance between the main body of the pressure plate (33) and the power transmission cable is less than the distance between the end of the blade (32) away from the power transmission cable and the power transmission cable.

4. The power transmission line hanging object cleaning device according to claim 1, 2 or 3, characterized in that: The cutting mechanism (3) further comprises a cutting blade (34) and a power component (35) for driving the cutting blade (34) to rotate. The cutting blade (34) is located at the top of the cutting rod (31) and is used for cutting foreign matter passing through the cutting blade (34).

5. The power transmission line hanging object cleaning device according to claim 1, 2 or 3, characterized in that: The dividing mechanism (3) is located in the middle of the frame (1); Each roller group is provided with a driving component (2), and the frame (1) is also provided with a controller, which is connected to each driving component (2) by signal, and is used to control each driving component (2) to independently drive each rolling wheel to rotate forward and reverse, and tighten the power transmission cable located in the frame (1) by causing the rolling wheels in the roller groups at both ends of the frame (1) to rotate in the opposite direction.

6. The power transmission line hanging object cleaning device according to claim 1, 2 or 3, characterized in that: The opening (14) on the frame (1) is located on one side of the roller group, and guide plates (15) are respectively arranged at the positions of the openings (14) corresponding to the roller groups, and the guide plates (15) are used to guide the power transmission cable to enter between the first rolling wheel (11) and the second rolling wheel (12), and a blocking plate (16) is arranged on the side of the roller group away from the opening (14), and the blocking plate (16) is used to prevent the power transmission cable from passing over the roller group; Each first rolling wheel (11), second rolling wheel (12) and distance control component (13) are respectively arranged on a blocking plate (16), and the blocking plate (16) provides a mounting base for the roller group while blocking the power transmission cable.

7. The power transmission line hanging object cleaning device according to claim 1, 2 or 3, characterized in that: It also comprises a plug connector (4), one end of which is used to be connected to the insulating rod, and the other end of which is provided with a plurality of first plug connector posts (41) and a plurality of second plug connector posts (42); A plurality of first insertion holes (17) cooperating with the plug-in posts are provided on one side of the frame body (1); when the first plug-in posts (41) are kept in a vertical state and inserted into the first insertion holes (17), the openings (14) on the frame body (1) face downwards; The center of gravity of the frame (1) does not coincide with the power transmission cable, and the frame (1) placed on the power transmission cable can rotate relative to the power transmission cable under the action of gravity, so that the opening (14) on the frame (1) faces one side of the power transmission cable; The frame (1) is also provided with a second plug hole (18); when the opening (14) on the frame (1) faces one side of the power transmission cable, the second plug hole (18) is vertical and staggered with the first plug hole (17), and is used for plugging with a second plug post (42).

8. The power transmission line hanging object cleaning device according to claim 1, 2 or 3, characterized in that: A storage battery (5) is also arranged on the frame (1), and the storage battery (5) is in the shape of a long strip and is arranged at the edge of the bottom of the opening (14) along the length direction of the frame (1).

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