A cable cleaning device based on unmanned aerial vehicle and its use method

Abstract

The present invention relates to the technical field of unmanned aerial vehicles, and in particular to a cable cleaning device based on an unmanned aerial vehicle and a method for using the same. The cleaning device comprises an unmanned aerial vehicle body, and a connecting rod arranged on the lower end surface of the unmanned aerial vehicle body, the lower end of the connecting rod is connected to a wire holder, the wire holder is buckled outside a cable body, the lower end of the wire holder is fixedly connected to a first guide plate in the shape of a trumpet, a buckling mechanism is arranged in the wire holder, the buckling mechanism comprises an upper buckling component that is arranged to abut against the upper end of the cable body, and side buckling components that are respectively arranged to abut against opposite side walls of the cable body; the present invention utilizes a cable cleaning device based on an unmanned aerial vehicle to clean snow or ice on the cable, thereby avoiding the cleaning difficulties and low efficiency problems existing in manual cleaning in the prior art.

Description

Technical Field

[0001] The present invention relates to the technical field of unmanned aerial vehicles, and in particular to a cable cleaning device based on an unmanned aerial vehicle and a use method thereof. Background Art

[0002] Field high-altitude cables are used for long-distance power transportation. The cables themselves are very heavy. When it snows, snow accumulates on the cables or a layer of ice forms on the outside of the cables, which will increase the weight of the cables and the degree of cable sagging, which will bring great hidden dangers to the service life and safe transportation of the cables. Therefore, they need to be cleaned. At present, one way of cleaning work is to complete it manually, but because the cables are installed very high and the ground terrain is complex, it brings great difficulties to the cleaning of the cables, and the cleaning efficiency is extremely low; another way is to use drones to carry cleaning equipment to clean the cables. In this embodiment, it is necessary to manually buckle the cleaning equipment on the outside of the cable before it can be moved along the cable under the traction of the drone to clean the cable. This cleaning method requires manual climbing to a high place to install the cleaning equipment on the cable, which is time-consuming and labor-intensive, and also has certain safety hazards. In order to solve the above problems, the present invention proposes a cleaning device for cables based on unmanned aerial vehicles and a method for using the same. Summary of the invention

[0003] To achieve the above-mentioned objectives, the present invention provides a cable cleaning device based on an unmanned aerial vehicle, comprising a drone body and a connecting rod arranged on the lower end surface of the drone body, the lower end of the connecting rod is connected to a wire retaining seat, the wire retaining seat is snapped onto the outside of the cable body, the lower end of the wire retaining seat is fixedly connected to a first guide plate in the shape of a trumpet, a snapping mechanism is arranged in the wire retaining seat, the snapping mechanism comprises an upper snapping assembly which is arranged to abut against the upper end of the cable body, and side snapping assemblies which are respectively arranged to abut against the opposite side walls of the cable body, and also comprises a first push-pull rod for connecting the upper snapping assembly and the side snapping assembly. When working, the drone body carries the wire retaining seat downward through the guide cover of the first guide plate arranged outside the cable body, and the cable body is restrained in the wire retaining seat through the snapping action of the upper snapping assembly and the two side snapping assemblies.

[0004] Optionally, the upper buckling assembly includes a first frame movably arranged in the wire buckle seat, a first rotating rod is rotatably arranged in the first frame, a first roller is fixedly sleeved outside the first rotating rod, the first roller and the cable body are arranged to be in contact with each other, a first limiting assembly is fixedly arranged on the outer top wall of the first frame, the upper end of the first limiting assembly is fixedly connected to the inner top wall of the wire buckle seat, the first limiting assembly includes a first limiting rod, a first limiting cylinder and a first limiting spring, the first limiting rod is movably inserted in the first limiting cylinder, the first limiting spring is wound outside the first limiting rod, and the two ends of the first limiting spring are respectively fixedly connected to the side wall of the first limiting rod and the outer wall of the first limiting cylinder.

[0005] Optionally, the side buckling assembly includes a second frame movably arranged in the wire buckle seat, a second rotating rod is rotatably arranged in the second frame, a second roller is fixedly sleeved outside the second rotating rod, the second roller and the cable body are arranged to be in contact with each other, a second limiting assembly is fixedly connected to the outer wall of the second frame, the free end of the second limiting assembly is fixedly connected to the side wall of the wire buckle seat, the second limiting assembly includes a second limiting rod, a second limiting cylinder and a second limiting spring, the second limiting rod is movably inserted in the second limiting cylinder, the second limiting spring is wound outside the second limiting rod, and the two ends of the second limiting spring are respectively fixedly connected to the side wall of the second limiting rod and the outer wall of the second limiting cylinder.

[0006] Optionally, two anti-slip mechanisms are included, the anti-slip mechanism includes a first anti-slip plate arranged directly below the cable body, the first anti-slip plate is movably inserted in the anti-slip groove, the side wall of the anti-slip groove is fixedly connected with an anti-slip spring, the free end of the anti-slip spring is fixedly connected to the side wall of the first anti-slip plate, the upper end surface of the first anti-slip plate is fixedly connected with a resistance plate, the resistance plate and the second frame are arranged to resist each other, the anti-slip groove is opened on the second guide plate, the second guide plate is fixedly arranged on the inner side wall of the first guide plate, and the second guide plate is in an eight-shaped structure.

[0007] Optionally, it also includes a positioning mechanism, which includes a first sensor embedded in the first roller and a second sensor embedded in the second roller, the second sensor and the first sensor are both arranged in contact with the cable body, the positioning mechanism also includes a magnet bar fixedly arranged on the side wall of the first limit rod, and an electromagnet movably inserted on the first limit cylinder, the electromagnet is wrapped with a positioning spring, and the two ends of the positioning spring are respectively fixedly connected to the side wall of the electromagnet and the outer wall of the first limit cylinder.

[0008] Optionally, it also includes a connecting mechanism arranged between the connecting rod and the wire buckle seat and used for connecting the connecting rod and the wire buckle seat, the connecting mechanism includes a connecting plate fixedly connected to the lower end of the connecting rod, a third rotating rod is fixedly inserted on the connecting plate, the third rotating rod is rotatably set on a vertical plate, the vertical plate is fixedly set on the outer top wall of the support tube, the support tube is fixedly set on the outer top wall of the wire buckle seat, a first swing hole with a cavity in a rectangular structure is provided on the top plate of the support tube, the length direction of the first swing hole is consistent with the length direction of the cable body, and the connecting plate can swing in the first swing hole along the length direction of the cable body.

[0009] Optionally, the connecting mechanism also includes a second anti-slip plate which is arranged to interfere with the outer wall of the support tube, the side wall of the second anti-slip plate is fixedly connected to a movable plate, the movable plate is movably inserted into the support tube, a connecting spring is wound around the outside of the movable plate, two ends of the connecting spring are respectively fixedly connected to the side wall of the movable plate and the inner wall of the support tube, a limiting groove is provided on the movable plate, the connecting plate can be movably arranged in the limiting groove, the end of the movable plate away from the anti-slip plate is fixedly connected to an arc plate, the arc plate has an eight-shaped structure, one end of the second push-pull rod is hinged on the lower end surface of the movable plate, the other end of the second push-pull rod is hinged on the outer top wall of the first frame, the second push-pull rod is tilted and movably arranged in the second swing hole, and the second swing hole is provided on the top plate of the buckle wire seat.

[0010] Optionally, it also includes a cleaning mechanism respectively arranged on the opposite side surfaces of the wire retaining seat, the cleaning mechanism includes a hot air generator fixedly arranged on the side wall of the wire retaining seat, the air outlet of the hot air generator is connected to a plurality of heat-conducting pipes, the free ends of the heat-conducting pipes are fixedly plugged on the nozzle, and are interconnected with the inner cavity of the nozzle, the nozzle is provided with a plurality of first inclined holes whose spraying direction is along the radial direction of the cable body, and the nozzle is provided with a plurality of second inclined holes whose spraying direction is along the axial direction of the cable body.

[0011] Optionally, it also includes a constant temperature mechanism arranged between the heat-conducting pipe and the nozzle, the constant temperature mechanism includes a constant temperature box fixedly arranged on the side wall of the nozzle, the heat-conducting pipe is fixedly inserted into the constant temperature box, and the tube cavity of the heat-conducting pipe and the inner cavity of the constant temperature box are connected to each other, a thermostat is arranged inside the constant temperature box, the thermostat is used for sealing the constant temperature box, so that the hot air entering the constant temperature box through the heat-conducting pipe passes through the thermostat, and a vent hole for connecting the inner cavity of the nozzle and the inner cavity of the constant temperature box is opened on the near end of the constant temperature box and the nozzle, a third sensor is arranged in the vent hole, a fixing rod is fixedly connected to the side wall of the third sensor, and the free end of the fixing rod is fixedly connected to the side wall of the vent hole.

[0012] To achieve the above object, the present invention also provides a method for using the cable cleaning device based on an unmanned aerial vehicle, the method comprising the following steps:

[0013] S1: The drone body is held in a vertical position with the connecting rod, and the cable holder is buckled vertically downward onto the cable body;

[0014] S2: When the cable holder moves downward, the cable body moves upward against the upper buckle assembly;

[0015] S3: The upward movement of the upper buckle assembly pulls the side buckle assembly to move in the horizontal direction through the first push-pull rod, so as to complete the buckling of the cable body from the side wall;

[0016] S4: The horizontal movement of the side buckle assembly will lose its resistance to the cable body, so that the first anti-drop plate moves to the bottom of the cable body to seal the cable body from below and prevent it from dropping out;

[0017] S5: When the first sensor and the second sensor are both in contact with the cable body, the electromagnet and the magnet bar are in contact, locking the upper buckle assembly, the side buckle assembly and the first anti-drop plate to the cable body;

[0018] S6: The first frame is resisted to move upward and pushes the movable plate to move in the horizontal direction, so as to remove the restriction on the connecting plate, so that the connecting plate can swing in the length direction of the cable body;

[0019] S7: When the locking is completed in S5, the hot air generator is started to generate hot air for snow removal or ice removal;

[0020] S8: The constant temperature mechanism controls the temperature of the hot air generated by the hot air generator so that the hot air blown out is always within the standard range.

[0021] The beneficial effects of the present invention are as follows:

[0022] The present invention utilizes a cable cleaning device based on an unmanned aerial vehicle to clean snow or ice on the cable, thus avoiding the cleaning difficulties and low efficiency problems existing in the prior art during manual cleaning; the cleaning device in the present invention comprises a wire snap seat and a first guide plate for guiding the cleaning device to match and dock with the cable, as well as an upper snap-fitting assembly and a side snap-fitting assembly for snapping the cleaning device onto the cable, thus enabling the cleaning device to be automatically installed onto the cable while being carried by the unmanned aerial vehicle, thus avoiding the time-consuming and labor-intensive problems existing in the prior art during manual installation, as well as the potential safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1It is a schematic diagram of the structure of the cable cleaning device based on an unmanned aerial vehicle of the present invention, in which the unmanned aerial vehicle body and the cable buckle seat are on the same vertical line;

[0024] Figure 2 The present invention is a cable cleaning device based on unmanned aerial vehicle Figure 1 Schematic diagram of the left-side cross-sectional structure of the center buckle wire seat;

[0025] Figure 3 The present invention is a cable cleaning device based on unmanned aerial vehicle Figure 2 A magnified schematic diagram of the structure A;

[0026] Figure 4 It is a structural schematic diagram of a guide assembly in a cable cleaning device for an unmanned aerial vehicle according to the present invention;

[0027] Figure 5 It is a structural schematic diagram of the anti-slip mechanism in the cable cleaning device for unmanned aerial vehicles according to the present invention;

[0028] Figure 6 It is a structural schematic diagram of the positioning mechanism in the cable cleaning device based on the unmanned aerial vehicle of the present invention;

[0029] Figure 7 It is a structural schematic diagram of a connecting mechanism in a cable cleaning device for an unmanned aerial vehicle according to the present invention;

[0030] Figure 8 The present invention is a cable cleaning device based on unmanned aerial vehicle Figure 7 A magnified schematic diagram of the structure B in the middle;

[0031] Fig. 9 The present invention is a cable cleaning device based on unmanned aerial vehicle Figure 8 A schematic diagram of the partial top-down cross-sectional structure in the middle;

[0032] Fig.10 The present invention is a cable cleaning device based on unmanned aerial vehicle Figure 8 The schematic diagram of the partial left section structure in the middle;

[0033] Fig.11 It is a schematic diagram of the implementation structure of the cable cleaning device based on the unmanned aerial vehicle of the present invention, in which the unmanned aerial vehicle body and the wire buckle seat are staggered;

[0034] Fig.12 It is a structural schematic diagram of a cleaning mechanism in a cable cleaning device for an unmanned aerial vehicle according to the present invention;

[0035] Fig.13 The present invention is a cable cleaning device based on unmanned aerial vehicle Fig.12 A magnified schematic diagram of the C structure;

[0036] Fig.14 It is a structural schematic diagram of a constant temperature mechanism in a cable cleaning device for an unmanned aerial vehicle according to the present invention;

[0037] Fig.15 The present invention is a cable cleaning device based on unmanned aerial vehicle Fig.14 A schematic diagram of the partial top-down cross-sectional structure in the middle;

[0038] Fig.16 The present invention is a flow chart of a method for using a cleaning device for cables of an unmanned aerial vehicle.

[0039] Description of Reference Numerals

[0040] UAV body 1, connecting rod 2, buckle wire seat 3, first guide plate 31, second guide plate 32,

[0041] Cable body 4,

[0042] The buckling mechanism 5, the upper buckling assembly 51, the first frame 511, the first roller 512, the first limiting assembly 513, the first limiting rod 5131, the first limiting cylinder 5132, the first limiting spring 5133, the first rotating rod 514, the side buckling assembly 52, the second frame 521, the second roller 522, the second limiting assembly 523, the second limiting rod 5231, the second limiting cylinder 5232, the second limiting spring 5233, the second rotating rod 524, the first push-pull rod 53,

[0043] Anti-slip mechanism 6, first anti-slip plate 61, anti-slip groove 62, anti-slip spring 63, contact plate 64,

[0044] Positioning mechanism 7, first sensor 71, second sensor 72, magnet bar 73, electromagnet 74, positioning spring 75,

[0045] Connecting mechanism 8, connecting plate 81, third rotating rod 82, vertical plate 83, supporting tube 84, first swing hole 85, moving plate 86, connecting spring 87, limiting groove 88, arc plate 89, second push-pull rod 810, second swing hole 811, second anti-slip plate 812,

[0046] Cleaning mechanism 9, hot air generator 91, heat pipe 92, nozzle 93, first inclined hole 94, second inclined hole 95,

[0047] Constant temperature mechanism 10 , constant temperature box 101 , thermostat 102 , vent hole 103 , third sensor 104 , fixing rod 105 . DETAILED DESCRIPTION

[0048] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Unless otherwise defined, the technical terms or scientific terms used herein should be understood by people with general skills in the field to which the present invention belongs. "Including" and similar words used in this article mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects.

[0049] In view of the problems existing in the prior art, an embodiment of the present invention provides a cable cleaning device based on an unmanned aerial vehicle, such as Figure 1 As shown, the cable cleaning device based on the unmanned aerial vehicle includes a drone body 1, and a connecting rod 2 arranged on the lower end surface of the drone body 1, the lower end of the connecting rod 2 is connected to the wire retaining seat 3, and the wire retaining seat 3 is buckled outside the cable body 4. In this embodiment, the connecting rod 2 remains in a vertical state, and the connecting rod 2 and the wire retaining seat 3 are fixedly connected, so that when the drone body 1 is controlled by the connecting rod 2, the wire retaining seat 3 can be prevented from swinging relative to the drone body 1, so that the control of the wire retaining seat 3 to be installed on the cable body 4 can be more accurate; the lower end of the wire retaining seat 3 is fixedly connected to a first guide plate 31 in the shape of a trumpet. In one example, the wire retaining seat 3 is in a U-shaped structure, and the lower part of the wire retaining seat 3 An opening is provided at the end. In order to increase the size of the opening, a first guide plate 31 in the shape of a trumpet is provided at the opening. The setting of the first guide plate 31 can play a guiding role, so that the cable body 4 can accurately enter the wire retaining seat 3. During operation, the drone body 1 moves with the wire retaining seat 3 to the top of the cable body 4, and then drives the wire retaining seat 3 to move vertically downward. During this movement, if the cable body 4 is not facing the opening of the wire retaining seat 3, the existence of the first guide plate 31 guides the cable body 4 to move horizontally, or makes the drone body 1 move with the wire retaining seat 3 horizontally, so that the cable body 4 and the wire retaining seat 3 are facing each other, and finally the cable body 4 moves to the inside of the wire retaining seat 3.

[0050] In order to restrain the cable body 4 entering the cable holder 3 in the cable holder 3, in one example, as Figure 2As shown, a snap-fit ​​mechanism 5 is arranged in the wire holder 3, and the snap-fit ​​mechanism 5 includes an upper snap-fit ​​component 51 which is arranged to abut against the upper end of the cable body 4, and side snap-fit ​​components 52 which are arranged to abut against the opposite side walls of the cable body 4 respectively. In this embodiment, the two side snap-fit ​​components 52 are symmetrically arranged about the center of the cable body 4. In this way, with the cooperation of the upper snap-fit ​​component 51, the wire holder 3 will not tilt when it moves on the cable body 4; the snap-fit ​​mechanism 5 also includes a first push-pull rod 53 for connecting the upper snap-fit ​​component 51 and the side snap-fit ​​component 52. When working, the drone body 1 carries the wire holder 3 downward through the guide cover of the first guide plate 31 arranged outside the cable body 4, and restrains the cable body 4 in the wire holder 3 through the snap-fit ​​action of the upper snap-fit ​​component 51 and the two side snap-fit ​​components 52.

[0051] The structural design of the snap-fit ​​mechanism 5 in this embodiment is reasonable. The cooperation of the upper snap-fit ​​component 51 and the side snap-fit ​​component 52 can restrain the cable body 4 in the wire holder 3. In this way, when the drone body 1 moves with the wire holder 3 along the length direction of the cable body 4, the cable body 4 and the wire holder 3 will not be separated, thereby achieving the effect of efficient snow or ice removal for the cable body 4.

[0052] After the cable body 4 is restrained in the buckle seat 3, the upper buckle assembly 51 and the cable body 4 are set in conflict with each other. When the buckle seat 3 moves on the cable body 4, friction between the cable body 4 and the upper buckle assembly 51 will occur. In order to avoid damage to the device or the cable body 4 caused by the friction, in one embodiment, as Figure 3 As shown, the upper buckle assembly 51 includes a first frame 511 movably arranged in the buckle wire seat 3, the first frame 511 is a "U"-shaped structure, and the opening of the first frame 511 faces the cable body 4; a first rotating rod 514 is rotatably arranged in the first frame 511, and a first roller 512 is fixedly sleeved outside the first rotating rod 514, the first roller 512 and the cable body 4 are mutually abutted, and the lower end of the first roller 512 extends outside the first frame 511, so that when the first frame 511 contacts the cable body 4, there is no There is no wear problem. At the same time, the first roller 512 and the cable body 4 are in rolling connection, and there is no problem of damage to the device or the cable body 4 caused by friction. Moreover, the structural design of the first roller 512 in this embodiment is reasonable, and the middle part is set to an arc-shaped groove structure. In this way, the cable body 4 can be restricted in the groove and will not slide left and right through the restrictions on both sides of the groove structure. At the same time, when designing, the curvature of the arc surface of the groove is designed to be consistent with the circumferential curvature of the cable body 4, so that the first roller 512 and the cable body 4 fit more closely.

[0053] In one example, Figure 3As shown, a first limiting component 513 is fixedly provided on the outer top wall of the first frame 511, and the upper end of the first limiting component 513 is fixedly connected to the inner top wall of the buckle wire seat 3. The setting of the first limiting component 513 can make the first roller 512 move up and down. On the one hand, through the up and down movement of the first roller 512, it can be suitable for cables of different thicknesses, so that the use range of the device is wider. On the other hand, there will be an impact when the first roller 512 contacts the cable body 4. The setting of the first limiting component 513 will buffer the impact force, thereby protecting the device. At the same time, the movement of the first limiting component 513 can also play a guiding and limiting role for the movement of the first roller 512, so that the first roller 512 The wheel 512 only moves in the vertical direction and provides a reset force for the reset movement of the first roller 512; in one example, the first limiting assembly 513 includes a first limiting rod 5131, a first limiting cylinder 5132 and a first limiting spring 5133, the first limiting rod 5131 is movably inserted in the first limiting cylinder 5132, the first limiting spring 5133 is wound around the outside of the first limiting rod 5131, and the two ends of the first limiting spring 5133 are respectively fixedly connected to the side wall of the first limiting rod 5131 and the outer side wall of the first limiting cylinder 5132; of course, in other examples, the structure of the first limiting assembly 513 is not limited to the first limiting rod 5131, the first limiting cylinder 5132 and the first limiting spring 5133.

[0054] In this embodiment, the cable body 4 is bound in the cable holder 3 by two side buckle components 52 from the side and the upper buckle component 51 from the top. In order to complete the binding process, in one embodiment, as shown in FIG. Figure 3 As shown, the side buckling assembly 52 includes a second frame 521 movably arranged in the wire retaining seat 3, and the structure of the second frame 521 is consistent with the structure of the first frame 511, which will not be repeated here; a second rotating rod 524 is rotatably arranged in the second frame 521, and a second roller 522 is fixedly sleeved outside the second rotating rod 524, and the second roller 522 and the cable body 4 are arranged to conflict with each other. In this embodiment, the second roller 522 and the cable body 4 are also connected in a rolling manner, which can prevent the device or the cable body 4 from being damaged due to friction when the wire retaining seat 3 moves on the cable body 4. It should be noted that the second roller 522 and the first roller 512 are consistent with each other except for the size. Among them, the structural setting of the groove can restrain the cable body 4 to prevent the cable body 4 from moving up and down in the vertical direction, and the arc surface of the groove is consistent with the outer peripheral arc surface of the cable body 4, which can make the cable body 4 and the second roller 522 fit more closely.

[0055] In one example, Figure 3As shown, a second limiting assembly 523 is fixedly connected to the outer wall of the second frame 521, and the free end of the second limiting assembly 523 is fixedly connected to the side wall of the buckle wire seat 3. The setting of the second limiting assembly 523 can realize the left and right movement of the second roller 522. The function of the left and right movement of the second roller 522 is consistent with that of the first roller 512, which will not be repeated here; the second limiting assembly 523 includes a second limiting rod 5231, a second limiting cylinder 5232 and a second limiting spring 523 3. The second limiting rod 5231 is movably inserted in the second limiting cylinder 5232, the second limiting spring 5233 is wound around the outside of the second limiting rod 5231, and the two ends of the second limiting spring 5233 are respectively fixedly connected to the side wall of the second limiting rod 5231 and the outer wall of the second limiting cylinder 5232; it should be noted that, in other examples, the structure of the second limiting assembly 523 is not limited to the second limiting rod 5231, the second limiting cylinder 5232 and the second limiting spring 5233.

[0056] In the above implementation process, the movement of the upper buckle assembly 51 and the side buckle assembly 52 can be interconnected through the first push-pull rod 53. It should be noted that the two ends of the first push-pull rod 53 are respectively hinged with the first frame 511 and the second frame 521. Specifically, when the cable body 4 continues to move upward after contacting the first roller 512 (the downward movement of the buckle wire seat 3 causes the cable body 4 to move relatively into the buckle wire seat 3, that is, to move upward relative to the buckle wire seat 3), it will push the first roller 512 and the first frame 511 to move upward, and the upward movement of the first frame 511 will pull the second frame 521 and the second roller 522 to move in the direction close to the cable body 4 through the first push-pull rod 53, until the second roller 522 and the cable body 4 contact each other, and the cable body 4 stops moving relative to the buckle wire seat 3.

[0057] The upper buckle assembly 51 and the two side buckle assemblies 52 only constrain the upper and two sides of the cable body 4. In order to constrain the bottom of the cable body 4, there is still a risk that the cable body 4 will be separated from the buckle seat 3 during the forward movement of the drone body 1. In order to avoid this risk, in one embodiment, as shown in FIG. Figure 4 and Figure 5 As shown, the cable cleaning device based on the unmanned aerial vehicle also includes two anti-slip mechanisms 6. The setting of the anti-slip mechanisms 6 can restrain the cable body 4 from below, so that the cable body 4 can be firmly restrained in the wire holder 3.

[0058] In one example, Figure 5As shown, the anti-slip mechanism 6 includes a first anti-slip plate 61 arranged directly below the cable body 4, the first anti-slip plate 61 is movably inserted in the anti-slip groove 62, the side wall of the anti-slip groove 62 is fixedly connected with an anti-slip spring 63, the free end of the anti-slip spring 63 is fixedly connected to the side wall of the first anti-slip plate 61, and the upper end surface of the first anti-slip plate 61 is fixedly connected with a contact plate 64, the contact plate 64 and the second frame 521 are arranged to conflict with each other, and the anti-slip groove 62 is opened on the second guide plate 32. The structural design of the anti-slip mechanism 6 in this embodiment is reasonable, and the binding process of the anti-slip mechanism 6 can be synchronized with the movement of the side buckle assembly 52. ​​Specifically, in the second frame 521 When there is no movement toward the cable body 4, the gap size between the two first anti-slip plates 61 is larger than the diameter of the cable body 4, so that the cable body 4 can move smoothly upward. As the second frame 521 moves toward the cable body 4, the resistance plate 64 will lose the resistance force of the second frame 521. At this time, under the push of the anti-slip spring 63, the first anti-slip plate 61 will move toward the vertical center line of the cable body 4. When the second roller 522 contacts the cable body 4, the gap size between the two first anti-slip plates 61 is smaller than the diameter of the cable body 4. This can prevent the cable body 4 from moving below the first anti-slip plate 61, thereby playing a binding role.

[0059] In one example, Figure 4 As shown, the second guide plate 32 is fixedly arranged on the inner wall of the first guide plate 31, and the second guide plate 32 is in an eight-shaped structure; in this embodiment, the setting of the second guide plate 32 can cooperate with the first guide plate 31 to better guide the cable body 4, so that the cable body 4 can move directly to the bottom of the first roller 512. In one example, through the guidance of the second guide plate 32, the vertical center line of the first roller 512 can coincide with the vertical center line of the cable body 4.

[0060] After the anti-drop mechanism 6, the upper buckle assembly 51 and the two side buckle assemblies 52 bind the cable body 4 in the buckle wire seat 3, in order to lock the current situation, in one embodiment, as Figure 6 As shown, the cable cleaning device based on the unmanned aerial vehicle also includes a positioning mechanism 7, and the positioning mechanism 7 includes a first sensor 71 embedded in the first roller 512, and a second sensor 72 embedded in the second roller 522. The second sensor 72 and the first sensor 71 are both arranged in contact with the cable body 4. In an example, the second sensor 72 and the first sensor 71 are both block structures, and a plurality of second sensors 72 and the first sensor 71 are arranged in a ring at equal distances, such as Figure 6As shown, in another example, the second sensor 72 and the first sensor 71 are both set to be ring-shaped (not shown in the figure). Both of the settings of the second sensor 72 and the first sensor 71 can improve the accuracy of the device. The second sensor 72 and the first sensor 71 can accurately sense the contact signals between the first roller 512 and the second roller 522 and the cable body 4.

[0061] Specifically, the positioning mechanism 7 also includes a magnet strip 73 fixedly arranged on the side wall of the first limiting rod 5131, and an electromagnet 74 movably inserted on the first limiting cylinder 5132, and a positioning spring 75 is wound around the outside of the electromagnet 74, and the two ends of the positioning spring 75 are respectively fixedly connected to the side wall of the electromagnet 74 and the outer wall of the first limiting cylinder 5132.

[0062] The positioning mechanism 7 in this embodiment can position and lock the first frame 511 by positioning and locking the first limiting rod 5131 and the first limiting cylinder 5132, and then position and lock the first roller 512, the second roller 522 and the first anti-slip plate 61, thereby firmly restraining the cable body 4 in the wire retaining seat 3. During operation, after the contact signals between the first roller 512 and the second roller 522 and the cable body 4 are respectively sensed by the first sensor 71 and the second sensor 72, the electromagnet 74 generates magnetism. At this time, under the action of magnetic attraction, the electromagnet 74 will move into the first limiting cylinder 5132. As the movement continues, the electromagnet 74 will fit tightly with the magnet bar 73, thereby locking the first limiting rod 5131 and the first limiting cylinder 5132, and then locking the current binding process of the device; when unlocking is required, the power supply of the electromagnet 74 is disconnected. At this time, under the push of the positioning spring 75, the electromagnet 74 performs a reset movement, so that the magnet bar 73 and the electromagnet 74 are disengaged. At this time, the binding is unlocked, and the cable body 4 can move outside the wire holder 3. This process is used to separate the device from the cable body 4.

[0063] In the aforementioned implementation process, the drone body 1 and the cable holder 3 are both on the same vertical line. This posture is not conducive to the drone body 1 pulling the cable holder 3, nor is it conducive to the cable holder 3 adapting to the arc-shaped characteristics of the cable body 4 (the cable body 4 will bend downward from the middle into an arc-shaped structure under the action of gravity); in one embodiment, as Figure 7 and Figure 8As shown, the cable cleaning device based on the unmanned aerial vehicle also includes a connecting mechanism 8 arranged between the connecting rod 2 and the wire buckle seat 3 and used to connect the connecting rod 2 and the wire buckle seat 3. The structural design of the connecting mechanism 8 is reasonable. Through the adjustment effect, it can ensure that the connecting rod 2 is in a vertical state and the drone body 1 and the wire buckle seat 3 are on the same vertical line. This process is used in the installation process of the device and the cable body 4, and can also enable the connecting rod 2 to swing relative to the wire buckle seat 3, so that the wire buckle seat 3 is staggered with the drone body 1, such as Fig.11 As shown, this process can be achieved by the drone body 1 pulling the wire holder 3 to move on the cable body 4. At the same time, the swing of the connecting rod 2 and the wire holder 3 can change the distance between the wire holder 3 and the drone body 1 (the height of the wire holder 3 is consistent with that of the cable body 4, and the cable body 4 is in a downward curved structure, so the distance range curve between the wire holder 3 and the drone body 1 is also in a downward curved line). In this way, in actual work, the drone body 1 only needs to fly horizontally at the same height without the need for up and down adjustment, thereby saving resources.

[0064] Specifically, the connecting mechanism 8 includes a connecting plate 81 fixedly connected to the lower end of the connecting rod 2, and a third rotating rod 82 is fixedly inserted on the connecting plate 81. The third rotating rod 82 is rotatably set on the vertical plate 83, and the vertical plate 83 is fixedly set on the outer top wall of the support tube 84. The support tube 84 is fixedly set on the outer top wall of the buckle wire seat 3, and a first swing hole 85 with a rectangular cavity structure is set on the top plate of the support tube 84. The length and width of the first swing hole 85 are both greater than the length and width of the connecting plate 81, and the length and width of the connecting plate 81 are set corresponding to the length and width of the first swing hole 85; the length direction of the first swing hole 85 is consistent with the length direction of the cable body 4, and the connecting plate 81 can swing in the first swing hole 85 along the length direction of the cable body 4. In this embodiment, the connection plate 81 swings in the first swing hole 85, which causes the connection rod 2 and the drone body 1 to swing relative to the wire holder 3 in the length direction of the cable body 4. Specifically, the drone body 1 can move to the front of the wire holder 3 to pull the wire holder 3 forward, and the drone body 1 can also move to the rear of the wire holder 3 to pull the wire holder 3 backward. In order to better adapt to the above movement, an electric adjustment device (not shown) is provided between the drone body 1 and the connection rod 2. When the wire holder 3 is installed on the cable body 4, the electric adjustment device locks the drone body 1 and the connection rod 2 and keeps the drone body 1 and the connection rod 2 in a vertical state; when the drone body 1 pulls the wire holder 3 to move forward and backward, the drone body 1 and the connection rod 2 can maintain a rotating state. It is worth noting that the electric adjustment device can be a common device on the market.

[0065] In one embodiment, if Fig. 9 and Fig.10 As shown, the connecting mechanism 8 also includes a second anti-slip plate 812 that is mutually in conflict with the outer wall of the support tube 84, and a movable plate 86 is fixedly connected to the side wall of the second anti-slip plate 812, and the movable plate 86 is movably plugged into the support tube 84. A connecting spring 87 is wound around the outer side of the movable plate 86, and the two ends of the connecting spring 87 are respectively fixedly connected to the side wall of the movable plate 86 and the inner wall of the support tube 84. A limiting groove 88 is provided on the movable plate 86, and the connecting plate 8 1 is movably arranged in the limiting groove 88, one end of the movable plate 86 away from the second anti-slip plate 812 is fixedly connected with an arc plate 89, and the arc plate 89 is in an eight-shaped structure. One end of the second push-pull rod 810 is hinged on the lower end surface of the movable plate 86, and the other end of the second push-pull rod 810 is hinged on the outer top wall of the first frame 511. The second push-pull rod 810 is tiltably arranged in the second swing hole 811, and the second swing hole 811 is opened on the top plate of the buckle wire seat 3.

[0066] The setting of the connecting mechanism 8 in this embodiment can not only make the connecting rod 2 and the buckle wire seat 3 in a vertical state, but also make the connecting rod 2 swing relative to the buckle wire seat 3. Specifically, as shown in Example 9, the connecting plate 81 cannot swing (which can be understood as up and down movement) under the limitation of the limiting groove 88. When the connecting plate 81 is outside the limiting groove 88, the connecting plate 81 can swing (not shown). The structural design of the connecting mechanism in the present invention is reasonable. The adjustment process of the connecting mechanism 8 on the connecting rod 2 can be consistent with the binding process of the cable body 4, and can achieve communication. Specifically, during the installation and binding process of the cable body 4, The connecting plate 81 is in the limiting groove 88, and the connecting rod 2 is perpendicular to the wire retaining seat 3. As the binding process is completed, the connecting rod 2 moves to the outside of the limiting groove 88, and the connecting rod 2 swings relative to the wire retaining seat 3. Specifically, during the upward movement of the first frame 511, the movable plate 86 will be pushed to the right by the second push-pull rod 810. The rightward movement of the movable plate 86 will cause the connecting plate 81 to move out of the limiting groove 88. When the cable body 4 is firmly bound in the wire retaining seat 3, the connecting plate 81 moves to the outside of the limiting groove 88. At this time, the connecting rod 2 and the wire retaining seat 3 can make relative swinging motions, and the drone body 1 and the connecting rod 2 can make relative rotational motions.

[0067] In one embodiment, if Fig.12 and Fig.13As shown, the cable cleaning device based on the unmanned aerial vehicle also includes a cleaning mechanism 9 respectively arranged on the opposite side surfaces of the wire holder 3, and the cleaning mechanism 9 is used to remove ice and snow from the cable body 4; the cleaning mechanism 9 includes a hot air generator 91 fixedly arranged on the side wall of the wire holder 3, and the air outlet of the hot air generator 91 is connected to a plurality of heat-conducting pipes 92, and the free ends of the heat-conducting pipes 92 are fixedly plugged into the nozzle 93 and are interconnected with the inner cavity of the nozzle 93. The nozzle 93 is provided with a plurality of first inclined holes 94 whose spraying direction is along the radial direction of the cable body 4. It should be noted that a plurality of first inclined holes 94 are arranged in the vertical direction, and a plurality of first inclined holes 94 are also arranged in the length direction of the cable body 4. The length direction of the first inclined holes 94 can simultaneously clean a larger length. The ice or snow on the cable body 4 is arranged in the vertical direction by the first inclined hole 94, which can achieve the effect of effectively removing snow and ice through multiple heating, and the air outlet of the first inclined hole 94 is arranged toward the cable body 4; the nozzle 93 is provided with a plurality of second inclined holes 95 whose spraying direction is along the axial direction of the cable body 4, and a plurality of second inclined holes 95 are arranged in the vertical direction, and the air outlet of the second inclined holes 95 is arranged toward the cable body 4, and the second inclined holes 95 are arranged for preheating the ice or snow on the cable body 4, which will remove part or all of the ice or snow, and the first inclined hole 94 is arranged for completely removing the ice or snow on the cable body 4; and the plurality of second inclined holes 95 are arranged in the vertical direction, so that the hot air blown out can contact different positions in the length direction of the cable body 4, thereby improving the removal efficiency.

[0068] It is worth noting that in this embodiment, cleaning mechanisms 9 are provided in front and behind the wire holder 3. The cleaning mechanism 9 at the front end is used to remove ice and snow on the cable body 4, and the cleaning mechanism 9 at the rear end is used to dry the cable body 4 to prevent the residual liquid water from freezing again.

[0069] In order to prevent the hot air from damaging the cable body 4 and at the same time effectively remove ice and snow, in one embodiment, as Fig.14 and Fig.15As shown, the cable cleaning device based on the unmanned aerial vehicle also includes a constant temperature mechanism 10 arranged between the heat-conducting pipe 92 and the nozzle 93, and the constant temperature mechanism 10 includes a constant temperature box 101 fixedly arranged on the side wall of the nozzle 93, and the heat-conducting pipe 92 is fixedly plugged into the constant temperature box 101, and the tube cavity of the heat-conducting pipe 92 and the inner cavity of the constant temperature box 101 are connected to each other, and a thermostat 102 is arranged inside the constant temperature box 101, and the thermostat 102 is used for sealing the constant temperature box 101, so that the hot air entering the constant temperature box 101 through the heat-conducting pipe 92 passes through the thermostat 102 (the thermostat 102 adopts a common model on the market), and the setting of the thermostat 102 adjusts the temperature of the hot air passing through to ensure that the temperature of the hot air passing through remains consistent; the thermostat A vent hole 103 is provided on the near end of the temperature box 101 and the nozzle 93 for connecting the inner cavity of the nozzle 93 and the inner cavity of the constant temperature box 101. A third sensor 104 is arranged in the vent hole 103. A fixing rod 105 is fixedly connected to the side wall of the third sensor 104. The free end of the fixing rod 105 is fixedly connected to the side wall of the vent hole 103. The third sensor 104 is used to monitor the temperature of the hot air entering the nozzle 93 in real time to ensure that the temperature of the hot air entering the nozzle 93 remains consistent. Specifically, when the third sensor 104 senses that the temperature of the hot air entering the nozzle 93 is too cold or too hot, it will control the thermostat 102 to adjust the temperature, thereby raising or lowering the temperature of the passing hot air. The temperature of the hot air passing through the thermostat 102 is a range value (standard range), and the range value is between 10°C and 110°C. Within this range, ice or snow on the cable body 4 can be removed, and at the same time, damage to the device or the cable body 4 caused by excessive temperature can be avoided. Preferably, in this embodiment, de-icing and de-snowing are performed simultaneously by high-speed wind and heating.

[0070] In view of the problems existing in the prior art, an embodiment of the present invention provides a method for using the cable cleaning device based on an unmanned aerial vehicle, such as Fig.16 As shown, the method of use includes the following steps:

[0071] S1: The drone body 1 is held in a vertical position with the connecting rod 2, and the cable holder 3 is fastened vertically downward to the outside of the cable body 4;

[0072] S2: When the cable holder 3 moves downward, the cable body 4 moves upward against the upper buckling assembly 51;

[0073] S3: The upward movement of the upper buckle assembly 51 pulls the side buckle assembly 52 to move in the horizontal direction through the first push-pull rod 53, so as to complete the buckling of the cable body 4 from the side wall;

[0074] S4: The horizontal movement of the side buckle assembly 52 will lose the resistance to the cable body 4, so that the first anti-drop plate 61 moves to the right below the cable body 4 to block the cable body 4 from below and play an anti-drop effect;

[0075] S5: When the first sensor 71 and the second sensor 72 are both in contact with the cable body 4, the electromagnet 74 and the magnet bar 73 are in contact, locking the upper buckle assembly 51, the side buckle assembly 52 and the first anti-slip plate 61 to lock the cable body 4;

[0076] S6: The first frame 511 is resisted to move upward and pushes the movable plate 86 to move in the horizontal direction, so as to remove the restriction on the connecting plate 81, so that the connecting plate 81 can swing in the length direction of the cable body 4;

[0077] S7: When the locking is completed in S5, the hot air generator 91 starts to generate hot air to remove snow or ice;

[0078] S8: The constant temperature mechanism 10 maintains a constant temperature for the hot air generated by the hot air generator 91, so that the blown hot air is always within a standard range.

[0079] Although the embodiments of the present invention are described in detail above, it is obvious to those skilled in the art that various modifications and variations can be made to these embodiments. However, it should be understood that such modifications and variations are within the scope and spirit of the present invention as described in the claims. Moreover, the present invention described herein may have other embodiments and may be implemented or realized in a variety of ways.

Claims

1. A cable cleaning device based on an unmanned aerial vehicle, characterized in that: The invention comprises an unmanned aerial vehicle body (1), and a connecting rod (2) arranged on the lower end surface of the unmanned aerial vehicle body (1), the lower end of the connecting rod (2) is connected to a cable holder (3), the cable holder (3) is buckled on the outside of a cable body (4), the lower end of the cable holder (3) is fixedly connected to a trumpet-shaped first guide plate (31), a buckling mechanism (5) is arranged inside the cable holder (3), and the buckling mechanism (5) comprises an upper buckling component (51) arranged to abut against the upper end of the cable body (4) ), and side buckling components (52) respectively disposed in abutment with the opposite side walls of the cable body (4), and also comprising a first push-pull rod (53) for connecting the upper buckling component (51) and the side buckling component (52). When working, the drone body (1) carries the buckle wire seat (3) downward through the guide cover of the first guide plate (31) disposed outside the cable body (4), and the cable body (4) is restrained in the buckle wire seat (3) through the buckling action of the upper buckling component (51) and the two side buckling components (52); The upper buckle assembly (51) comprises a first frame (511) movably arranged in the buckle wire seat (3); a first limit assembly (513) is fixedly arranged on the outer top wall of the first frame (511); the upper end of the first limit assembly (513) is fixedly connected to the inner top wall of the buckle wire seat (3); the first limit assembly (513) comprises a first limit rod (5131), a first limit cylinder (5132) and a first limit spring (5133); the first limit rod (5131) is movably inserted in the first limit cylinder (5132); The positioning mechanism (7) comprises a magnet strip (73) fixedly arranged on the side wall of the first limiting rod (5131), and an electromagnet (74) movably plugged into the first limiting cylinder (5132); It also includes cleaning mechanisms (9) respectively arranged on the two opposite side surfaces of the thread holder (3), the cleaning mechanism (9) including a hot air generator (91) fixedly arranged on the side wall of the thread holder (3), the air outlet of the hot air generator (91) being connected to a plurality of heat conducting pipes (92), the free ends of the heat conducting pipes (92) being fixedly plugged into the nozzle (93) and being interconnected with the inner cavity of the nozzle (93).

2. The cable cleaning device based on unmanned aerial vehicle according to claim 1, characterized in that: A first rotating rod (514) is rotatably arranged inside the first frame (511), a first roller (512) is fixedly sleeved outside the first rotating rod (514), the first roller (512) and the cable body (4) are arranged to contact each other, the first limiting spring (5133) is wound around the outside of the first limiting rod (5131), and the two ends of the first limiting spring (5133) are respectively fixedly connected to the side wall of the first limiting rod (5131) and the outer side wall of the first limiting cylinder (5132).

3. The cable cleaning device based on unmanned aerial vehicle according to claim 2, characterized in that: The side buckling assembly (52) comprises a second frame (521) movably arranged in the buckle wire seat (3); a second rotating rod (524) is rotatably arranged in the second frame (521); a second roller (522) is fixedly sleeved outside the second rotating rod (524); the second roller (522) and the cable body (4) are arranged to contact each other; a second limiting assembly (523) is fixedly connected to the outer side wall of the second frame (521); a free end of the second limiting assembly (523) is fixedly connected to the buckle wire seat ( 3), the second limiting assembly (523) includes a second limiting rod (5231), a second limiting cylinder (5232) and a second limiting spring (5233), the second limiting rod (5231) is movably inserted in the second limiting cylinder (5232), the second limiting spring (5233) is wound around the outside of the second limiting rod (5231), and the two ends of the second limiting spring (5233) are respectively fixedly connected to the side wall of the second limiting rod (5231) and the outer side wall of the second limiting cylinder (5232).

4. The cable cleaning device based on unmanned aerial vehicle according to claim 3 is characterized in that: The cable body (521) further comprises two anti-slipping mechanisms (6), wherein the anti-slipping mechanism (6) comprises a first anti-slipping plate (61) arranged directly below the cable body (4), the first anti-slipping plate (61) being movably inserted into the anti-slipping groove (62), the side wall of the anti-slipping groove (62) being fixedly connected with an anti-slipping spring (63), the free end of the anti-slipping spring (63) being fixedly connected to the side wall of the first anti-slipping plate (61), the upper end surface of the first anti-slipping plate (61) being fixedly connected with a contact plate (64), the contact plate (64) and the second frame (521) being arranged to contact each other, the anti-slipping groove (62) being provided on the second guide plate (32), the second guide plate (32) being fixedly arranged on the inner side wall of the first guide plate (31), and the second guide plate (32) being in an eight-shaped structure.

5. The cable cleaning device based on unmanned aerial vehicle according to claim 3, characterized in that: The cable body (522) further comprises a positioning mechanism (7), wherein the positioning mechanism (7) comprises a first sensor (71) embedded in the first roller (512), and a second sensor (72) embedded in the second roller (522), wherein the second sensor (72) and the first sensor (71) are both arranged in contact with the cable body (4), and a positioning spring (75) is wound around the outside of the electromagnet (74), and the two ends of the positioning spring (75) are respectively fixedly connected to the side wall of the electromagnet (74) and the outer side wall of the first limiting cylinder (5132).

6. The cable cleaning device based on unmanned aerial vehicle according to claim 2, characterized in that: The cable assembly further comprises a connecting mechanism (8) which is arranged between the connecting rod (2) and the cable holder (3) and is used to connect the connecting rod (2) and the cable holder (3). The connecting mechanism (8) comprises a connecting plate (81) fixedly connected to the lower end of the connecting rod (2). A third rotating rod (82) is fixedly inserted on the connecting plate (81). The third rotating rod (82) is rotatably arranged on a vertical plate (83). The vertical plate (83) is fixedly arranged on the outer top wall of a support tube (84). The support tube (84) is fixedly arranged on the outer top wall of the cable holder (3). A first swing hole (85) having a cavity in a rectangular parallelepiped structure is arranged on the top plate of the support tube (84). The length direction of the first swing hole (85) is consistent with the length direction of the cable body (4). The connecting plate (81) can swing in the first swing hole (85) along the length direction of the cable body (4).

7. The cable cleaning device based on unmanned aerial vehicle according to claim 6, characterized in that: The connecting mechanism (8) further comprises a second anti-slip plate (812) which is arranged to contact with the outer side wall of the support tube (84); a movable plate (86) is fixedly connected to the side wall of the second anti-slip plate (812); the movable plate (86) is movably plugged into the support tube (84); a connecting spring (87) is wound around the outside of the movable plate (86); two ends of the connecting spring (87) are respectively fixedly connected to the side wall of the movable plate (86) and the inner side wall of the support tube (84); a limiting groove (88) is provided on the movable plate (86); and the connecting plate (81 ) is movably arranged in the limiting groove (88), one end of the movable plate (86) away from the second anti-slip plate (812) is fixedly connected to an arc plate (89), and the arc plate (89) is in an eight-shaped structure. One end of the second push-pull rod (810) is hinged on the lower end surface of the movable plate (86), and the other end of the second push-pull rod (810) is hinged on the outer top wall of the first frame (511). The second push-pull rod (810) is tiltably arranged in the second swing hole (811), and the second swing hole (811) is opened on the top plate of the buckle wire seat (3).

8. The cable cleaning device based on unmanned aerial vehicle according to claim 1, characterized in that: The nozzle (93) is provided with a plurality of first inclined holes (94) whose spraying directions are along the radial direction of the cable body (4), and the nozzle (93) is provided with a plurality of second inclined holes (95) whose spraying directions are along the axial direction of the cable body (4).

9. The cable cleaning device based on unmanned aerial vehicle according to claim 8, characterized in that: The apparatus further comprises a thermostatic mechanism (10) disposed between the heat-conducting pipe (92) and the nozzle (93), the thermostatic mechanism (10) comprising a thermostatic box (101) fixedly disposed on the side wall of the nozzle (93), the heat-conducting pipe (92) being fixedly plugged into the thermostatic box (101), and the lumen of the heat-conducting pipe (92) and the inner lumen of the thermostatic box (101) being interconnected, a thermostat (102) being disposed inside the thermostatic box (101), the thermostat (102) being used to seal the thermostatic box (101) so that the heat-conducting pipe (92) is heated by the heat-conducting pipe (92). The hot air entering the thermostat (101) through the tube (92) passes through the thermostat (102). A vent (103) for connecting the inner cavity of the nozzle (93) and the inner cavity of the thermostat (101) is provided on the near end of the thermostat (101) and the nozzle (93). A third sensor (104) is provided in the vent (103). A fixing rod (105) is fixedly connected to the side wall of the third sensor (104). The free end of the fixing rod (105) is fixedly connected to the side wall of the vent (103).

10. A method for using the cable cleaning device based on an unmanned aerial vehicle according to any one of claims 1 to 9, characterized in that: The method of use includes the following steps: S1: The drone body (1) is held in a vertical position with the connecting rod (2) and the cable holder (3) vertically downwardly buckled onto the outside of the cable body (4); S2: When the cable holder (3) moves downward, the cable body (4) moves upward against the upper buckling assembly (51); S3: The upward movement of the upper buckle assembly (51) pulls the side buckle assembly (52) to move in the horizontal direction through the first push-pull rod (53), so as to complete the buckling of the cable body (4) from the side wall; S4: The horizontal movement of the side buckle assembly (52) will lose its resistance to the cable body (4), so that the first anti-drop plate (61) moves to the bottom of the cable body (4), thereby sealing the cable body (4) from below and playing an anti-dropping role; S5: When the first sensor (71) and the second sensor (72) are both in contact with the cable body (4), the electromagnet (74) and the magnet bar (73) are in contact, locking the upper buckle assembly (51), the side buckle assembly (52) and the first anti-slip plate (61) to the cable body (4); S6: The first frame (511) is resisted to move upward and pushes the movable plate (86) to move in the horizontal direction, thereby removing the restriction on the connecting plate (81), so that the connecting plate (81) can swing in the length direction of the cable body (4); S7: When the locking is completed in S5, the hot air generator (91) starts to generate hot air to remove snow or ice; S8: The constant temperature mechanism (10) maintains a constant temperature on the hot air generated by the hot air generator (91), so that the blown hot air is always within a standard range.

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