CN114735219A

CN114735219A - Intelligent unmanned aerial vehicle system applied to high-altitude electric wire maintenance

Info

Publication number: CN114735219A
Application number: CN202210472840.2A
Authority: CN
Inventors: 宋俊锋; 叶振; 胡斌帅; 江丽荣
Original assignee: Zhejiang Dianchuang Information Technology Co ltd; Lishui University
Current assignee: Zhejiang Dianchuang Information Technology Co ltd; Lishui University
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-07-12

Abstract

The invention discloses an intelligent unmanned aerial vehicle system applied to high-altitude electric wire maintenance, and relates to the technical field of unmanned aerial vehicle systems. The intelligent unmanned aerial vehicle system applied to high-altitude electric wire maintenance comprises a machine body, wherein a foldable supporting component is movably arranged on the machine body, a main cylinder used for adjusting the angle of the supporting component is movably arranged on the surface of the machine body through a short shaft, and a camera is fixedly connected to the surface of the machine body; the supporting part is elastically provided with a workpiece through a tension spring, and the surface of the workpiece is provided with an ice crushing assembly for deicing; and a propeller is arranged at the top of the outer side wall of the machine body. According to the invention, through arranging the main cylinder, the supporting component, the tensioning spring, the workpiece and the ice crushing assembly, the problem that the power supply is influenced due to the fact that the deicing unmanned aerial vehicle in the prior art possibly damages a line, causes the scratch and damage of the power transmission line and further causes serious short circuit or open circuit accidents for the power transmission line erected in multiple layers is solved.

Description

Intelligent unmanned aerial vehicle system applied to high-altitude electric wire maintenance

Technical Field

The invention relates to the technical field of unmanned aerial vehicles, in particular to an intelligent unmanned aerial vehicle system applied to high-altitude electric wire maintenance.

Background

Unmanned aerial vehicle is full-name unmanned aerial vehicle, is the unmanned aircraft who utilizes radio remote control equipment and self-contained program control device to control, perhaps by the vehicle-mounted computer independently operate completely or intermittently, unmanned aerial vehicle divide into for military use and civilian according to the application, and the unmanned aerial vehicle that is used for the electric wire to overhaul just belongs to civilian unmanned aerial vehicle, can patrol and shoot the circuit, also can carry out some simple maintenance operations.

In the prior art, there are many unmanned aerial vehicle systems for deicing electric wires by using a heating device, for example, chinese patent CN109066458A discloses an overhead power line maintenance device based on an unmanned aerial vehicle, which includes an unmanned aerial vehicle, a storage battery, a heating mechanism, and the like; the bottom of the mounting column is fixedly connected with the fixing shell with the arc-shaped cross section, the first heating sheets and the second heating sheets are electrified to generate heat to melt ice shells, a large amount of energy is needed in the deicing process, the unmanned aerial vehicle is required to be positioned above a line during operation, the unmanned aerial vehicle flying mode cannot cause problems for a single-layer erected power transmission line, and for a multi-layer erected power transmission line, when the bottom layer needs to enable the power transmission line in the middle layer to be deiced, the line at the top part can be influenced by blades of the unmanned aerial vehicle, so that the power transmission line is scratched and damaged, serious short circuit or open circuit accidents are caused, and the problem of power supply is influenced.

Disclosure of Invention

Solves the technical problem

Aiming at the defects of the prior art, the invention provides an intelligent unmanned aerial vehicle system applied to high-altitude electric wire maintenance, and solves the problem that the power supply is influenced by severe short circuit or open circuit accidents caused by damage to the electric transmission line due to the fact that the deicing unmanned aerial vehicle in the prior art possibly damages the electric transmission line for the multi-layer erected electric transmission line.

Technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: an intelligent unmanned aerial vehicle system applied to high-altitude electric wire maintenance comprises a machine body, wherein a foldable supporting component is movably arranged on the machine body, a main cylinder used for adjusting the angle of the supporting component is movably arranged on the surface of the machine body through a short shaft, and a camera is fixedly connected to the surface of the machine body;

the supporting part is elastically provided with a workpiece through a tension spring, and the surface of the workpiece is provided with an ice crushing assembly for deicing;

the top of fuselage lateral wall is provided with the screw, the bottom of fuselage is provided with the supporting leg.

Further, the ice crushing assembly comprises a transmission cylinder, a reset spring, a guide piece and a crushing piece, the transmission cylinder is fixedly connected to the upper surface of the workpiece, an output shaft of the transmission cylinder is fixedly connected with the crushing piece through a connecting rope, the guide piece is fixedly connected with the crushing piece, the guide piece is movably connected with the workpiece, one end of the reset spring is fixedly connected with the surface of the workpiece, and the other end of the reset spring is fixedly connected with the crushing piece.

Further, the surface of the crushing piece is fixedly connected with a crushing plate, and crushing teeth are integrally formed on the surface of the crushing plate.

Further, the support component includes first support arm, support cylinder and second support arm, connecting axle and fuselage swing joint are passed through to the one end of first support arm, the other end of first support arm passes through the one end activity joint of circle axle with the second support arm, the surface swing joint of fixed axle and first support arm is passed through to the one end of support cylinder, the output shaft of support cylinder passes through the surface swing joint of loose axle and second support arm.

Further, the equal fixedly connected with block rubber in surface of first support arm and second support arm, the shape of block rubber is the arc, the surface integrated into one piece of block rubber is provided with the rubber arch.

Furthermore, the surface of the second support arm is fixedly connected with a guide rod, the workpiece is movably sleeved on the surface of the guide rod, one end of the tensioning spring is fixedly connected with the surface of the second support arm, the other end of the tensioning spring is fixedly connected with the surface of the workpiece, and the workpiece is movably clamped with the second support arm.

Further, the work piece is provided with the pivot through the bearing activity, the fixed cover in surface of pivot has connect the joint wheel, the fixed cover in surface of pivot has connect the piece of stirring still, the piece of stirring is located the top of work piece.

Furthermore, the clamping wheel is located below the workpiece, and the surface of the clamping wheel is integrally provided with protruding strips which are uniformly distributed around the central axis of the clamping wheel.

Furthermore, a current sensor is fixedly connected to the surface of the machine body, a metal contact is fixedly connected to the upper surface of the workpiece, and the metal contact is electrically connected with the current sensor.

Furthermore, the surface of the workpiece is fixedly connected with two cameras, and the two cameras are symmetrically arranged on two sides of the clamping wheel.

Advantageous effects

The invention has the following beneficial effects:

(1) the intelligent unmanned aerial vehicle system applied to high-altitude electric wire maintenance comprises a main cylinder, a supporting component, a tension spring, a work piece and an ice crushing component, wherein a video camera on a machine body can be used for checking and recording a video on a circuit, when an ice layer is found on the electric wire, the machine body is controlled to reach an area needing ice crushing, a picture transmitted by the video camera is used for starting the main cylinder, the angle of a first supporting arm is adjusted, the first supporting arm and a second supporting arm are unfolded through the supporting cylinder, a work piece is butted with the electric wire, the camera on the work piece can assist the butt joint of the electric wire and the crushing component, the tension spring is stretched, the electric wire is pulled and is not easy to fall off, the ice layer is crushed through the action of a transmission cylinder, the erection condition of the circuit on site as required is achieved, the supporting component is adjusted, and the ice crushing component can better perform ice crushing operation, the airplane body and the adjacent line are kept on the same horizontal plane, so that the line on the top of the airplane body is prevented from being damaged, and the problem that the power supply is influenced due to the fact that the deicing unmanned aerial vehicle in the prior art possibly damages the line, the power transmission line is scratched and damaged, and further serious short circuit or broken circuit accidents are caused is solved.

(2) This be applied to intelligent unmanned aerial vehicle system that high altitude electric wire overhauld, through setting up the pivot, the joint wheel and stir the piece, make the joint wheel dock with the electric wire, under the effect of tensioning spring, the joint wheel can be to electric wire in close contact with, can increase the roughness on joint wheel surface through the protruding strip that its surface set up simultaneously, and then increase frictional force, when the fuselage moves along the direction of electric wire, the joint wheel makes through the pivot and stirs the piece and rotate, through the extrusion guide, another kind of garrulous ice mode can be realized to cooperation reset spring, can not need frequent quick extension of transmission cylinder and shrink.

(3) This be applied to intelligent unmanned aerial vehicle system that high altitude electric wire overhauld, protruding through rubber piece and rubber, can make first support arm and the shrink of second support arm through support cylinder, can shift the article that needs transported through the rubber piece, the protruding frictional force that can increase of rubber on its surface prevents the landing, and its curved shape can prevent that cylindric article from rolling easily when unloading simultaneously.

(4) This be applied to intelligent unmanned aerial vehicle system that high altitude electric wire overhauld, through current sensor and metal contact, through metal contact electric wire, current sensor can the recording current, and then can in time judge the short circuit region to carry out timely effectual salvage.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the bottom structure of the fuselage of the present invention;

FIG. 3 is a schematic view of the support member of the present invention;

FIG. 4 is a schematic view of the structure of the rubber block of the present invention;

FIG. 5 is a schematic view of the ice crushing assembly of the present invention;

FIG. 6 is a schematic view of the structure of the clamping wheel according to the present invention;

FIG. 7 is a schematic view of the structure of the breaker plate of the present invention.

In the figure, 1, the fuselage; 2. a support member; 201. a first support arm; 202. a support cylinder; 203. a second support arm; 3. a master cylinder; 4. a camera; 5. tensioning the spring; 6. a workpiece; 7. an ice crushing assembly; 701. a transmission cylinder; 702. a return spring; 703. a guide member; 704. a crushing member; 8. a propeller; 9. supporting legs; 10. a breaker plate; 11. crushing teeth; 12. a rubber block; 13. a rubber bulge; 14. a guide bar; 15. a rotating shaft; 16. a clamping wheel; 17. a shifting block; 18. a raised strip; 19. a current sensor; 20. a metal contact; 21. a camera is provided.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship merely to facilitate description of the invention and to simplify the description, and are not intended to indicate or imply that the referenced components or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be construed as limiting the invention.

Referring to fig. 1 to 7, an embodiment of the present invention provides a technical solution: an intelligent unmanned aerial vehicle system applied to high-altitude electric wire maintenance comprises a machine body 1, wherein the machine body 1 is movably provided with a foldable supporting part 2, a main cylinder 3 used for adjusting the angle of the supporting part 2 is movably arranged on the surface of the machine body 1 through a short shaft, and a camera 4 is fixedly connected to the surface of the machine body 1;

the supporting part 2 is elastically provided with a workpiece 6 through a tension spring 5, and the surface of the workpiece 6 is provided with an ice crushing assembly 7 for deicing;

the top of the outer side wall of the machine body 1 is provided with a propeller 8, and the bottom of the machine body 1 is provided with a supporting leg 9.

Specifically, the ice crushing assembly 7 comprises a transmission cylinder 701, a return spring 702, a guide member 703 and a crushing member 704, wherein the transmission cylinder 701 is fixedly connected to the upper surface of the working member 6, an output shaft of the transmission cylinder 701 is fixedly connected with the crushing member 704 through a connecting rope, the guide member 703 is fixedly connected with the crushing member 704, the guide member 703 is movably connected with the working member 6, one end of the return spring 702 is fixedly connected with the surface of the working member 6, and the other end of the return spring 702 is fixedly connected with the crushing member 704.

In this embodiment, the driving cylinder 701 is connected with the guide 703 through connecting the rope, surface integrated into one piece at work piece 6 is provided with the lantern ring, the surface of guide 703 and the inside wall swing joint of lantern ring, reset spring 702 cup joints the surface at guide 703, crushing member 704 runs through work piece 6 and with guide 703 fixed connection by the bottom activity of work piece 6, when carrying out the operation of breaking ice, driving cylinder 701 frequently carries out quick stretching and shrink, when driving cylinder 701 stretches, under reset spring 702's effect, guide 703 drives crushing member 704 and moves towards the direction that is close to the electric wire, strike the breakage to the ice layer on electric wire surface.

In particular, the crushing member 704 has a crushing plate 10 fixedly attached to its surface, the crushing plate 10 having crushing teeth 11 integrally formed on its surface.

In this embodiment, the surface of the crushing member 704 is provided with the crushing plate 10 with a hard texture, and the crushing teeth 11 are integrally formed on the surface of the crushing plate 10, so that the pressure can be increased, and the ice layer can be crushed more easily.

Specifically, the support component 2 includes a first support arm 201, a support cylinder 202 and a second support arm 203, one end of the first support arm 201 is movably connected with the machine body 1 through a connecting shaft, the other end of the first support arm 201 is movably clamped with one end of the second support arm 203 through a circular shaft, one end of the support cylinder 202 is movably connected with the surface of the first support arm 201 through a fixed shaft, and an output shaft of the support cylinder 202 is movably connected with the surface of the second support arm 203 through a movable shaft.

In this embodiment, the angle between the first support arm 201 and the second support arm 203 can be adjusted by the support cylinder 202, and when the maintenance operation is required, the support member 2 is unfolded so that the body 1 is located at the side of the line and is located at a similar horizontal plane to the line. In the using process of some unmanned aerial vehicles in the prior art, most unmanned aerial vehicles are located above a line, and for some double-layer erected power transmission lines, blades at the top of the unmanned aerial vehicles can touch the line above the unmanned aerial vehicles, the problem can be solved through the expandable support part 2 in the unmanned aerial vehicle, the propeller 8 can keep a distance with the line close to a horizontal line, meanwhile, any influence on the line above can not be caused, the mistaken touch is prevented, the line is damaged, the first support arm 201 and the second support arm 203 are contracted, high-altitude conveying can be carried out through the clamping force between the first support arm 201 and the second support arm, and materials are conveyed to workers who carry out high-altitude operation.

Specifically, the surfaces of the first supporting arm 201 and the second supporting arm 203 are fixedly connected with a rubber block 12, the rubber block 12 is arc-shaped, and a rubber protrusion 13 is integrally formed on the surface of the rubber block 12.

In this embodiment, the surface of block rubber 12 is provided with rubber bulge 13, and in the use, can carry out more effective centre gripping transportation to the article through increase frictional force, prevents the landing, and when support component 2 expanded, arc block rubber 12 on the second support arm 203 can play spacing effect, can carry on spacingly to cylindric electric original paper, prevents that it from rolling off easily.

Specifically, the surface of the second support arm 203 is fixedly connected with the guide rod 14, the workpiece 6 is movably sleeved on the surface of the guide rod 14, one end of the tension spring 5 is fixedly connected with the surface of the second support arm 203, the other end of the tension spring 5 is fixedly connected with the surface of the workpiece 6, and the workpiece 6 is movably clamped with the second support arm 203.

In this embodiment, a clamping wheel 16 and a shifting block 17 are disposed on the working member 6 through a rotating shaft 15, another working mode of the breaking member 704 is to roll on the electric wire through the clamping wheel 16, the shifting block 17 is driven to increase through the rotating shaft 15, at this time, the transmission cylinder 701 is always in an extended state, the guide member 703 is in contact with the shifting block 17, when the protruding portion of the shifting block 17 is in contact with the guide member 703, the return spring 702 is stretched, the shifting block 17 rotates continuously, after the protruding portion is separated from the contact with the guide member 703, under the action of the return spring 702, the guide member 703 rebounds rapidly, so that the breaking member 704 drives the breaking plate 10 to strike the ice layer on the surface of the electric wire, the same as the former breaking mode, during the breaking process, the working member 6 or the clamping wheel 16 both pulls the electric wire, so that the electric wire bends toward the machine body 1, because the texture of ice is brittle, when the electric wire bends, the ice layer is broken, and then the ice layer can be easily removed by the impact of the crushing plate 10.

Specifically, the workpiece 6 is movably provided with a rotating shaft 15 through a bearing, a clamping wheel 16 is fixedly sleeved on the surface of the rotating shaft 15, a shifting block 17 is also fixedly sleeved on the surface of the rotating shaft 15, and the shifting block 17 is positioned above the workpiece 6.

In this embodiment, the surface of the second supporting arm 203 is fixedly connected with the guide rod 14, the workpiece 6 is movably sleeved on the surface of the guide rod 14, and when the workpiece 6 moves, the guide rod 14 can play a role in guiding and limiting, so that the workpiece can move stably, and meanwhile, the support function can be played, so that the structural strength is enhanced.

Specifically, the clamping wheel 16 is positioned below the workpiece 6, and the surface of the clamping wheel 16 is integrally provided with protruding strips 18, and the protruding strips 18 are uniformly distributed around the central axis of the clamping wheel 16.

In this embodiment, the surface of the clamping wheel 16 is integrally formed with the protruding strip 18, under the action of the tension spring 5, the clamping wheel 16 can be in close contact with the electric wire, and the protruding strip 18 can increase the roughness of the surface of the clamping wheel 16, so as to increase the friction force and prevent the phenomenon of easy slipping.

Specifically, a current sensor 19 is fixedly connected to the surface of the body 1, a metal contact 20 is fixedly connected to the upper surface of the workpiece 6, and the metal contact 20 is electrically connected to the current sensor 19.

In this embodiment, when the short circuit region of circuit needs to be searched, simultaneously with metal contact 20 and wire contact, metal contact 20 passes through the wire with current sensor 19 and is connected, can be timely effectual survey electric current, through fuselage 1 fast movement, the region of short circuit appears in the timely direction of being convenient for to in time overhaul.

Specifically, the surface of the workpiece 6 is fixedly connected with two cameras 21, and the two cameras 21 are symmetrically arranged on two sides of the clamping wheel 16.

In this embodiment, the surface of fuselage 1 is provided with camera 4, can observe whether there is the ice sheet on the electric wire through camera 4, and observe the degree of expansion of support component 2 in time through camera 4, also can carry out the observation of other aspects to the electric wire through camera 4 and collect evidence, camera 21 can observe the situation of being connected between work piece 6 and the electric wire, work piece 6 moves approximate position when earlier passing through camera 4, make the electric wire can contact with work piece 6 or joint wheel 16 through camera 21 afterwards, so that deicing.

When the machine body 1 flies to an area needing deicing through the propeller 8, the first support arm 201 rotates around the connecting shaft towards the direction far away from the machine body 1 through the extension of the main cylinder 3, the support cylinder 202 is started at the same time, the angle between the first support arm 201 and the second support arm 203 is increased, at least two support parts 2 are symmetrically arranged on two sides of the machine body 1, the camera 4 can transmit clear pictures, the machine body 1 is controlled to move to a position, the electric wire can be positioned between the work piece 6 and the crushing piece 704, whether the electric wire is in place or not is determined by the camera 21 positioned on the work piece 6, then the machine body 1 moves towards the direction far away from the electric wire through the propeller 8, the surface of the work piece 6 can be in close contact with the surface of the electric wire, at the moment, the work piece 6 is pulled, the tension spring 5 is stretched, and then the machine body 1 flies along the direction of the electric wire, meanwhile, the transmission cylinder 701 is frequently and rapidly stretched and contracted, in an initial state, the transmission cylinder 701 is in a contracted state, the connecting rope is tensioned, the return spring 702 is in a stretched state, when the transmission cylinder 701 is stretched, under the action of the return spring 702, the crushing piece 704 rapidly moves towards a direction away from the transmission cylinder 701 to impact on the electric wire to crush an ice layer wrapped on the electric wire, the crushing plate 10 can enhance crushing capability through the crushing teeth 11 on the surface of the crushing plate, under the action of the tensioning spring 5, extrusion force exists between the working piece 6 and the electric wire, so that the possibility that the working piece 6 is separated from the electric wire can be reduced to a certain extent, the height of the working piece 6 is slightly lower than the height of the electric wire by controlling the machine body 1, the working piece 6 is lapped on the electric wire to further reduce the possibility of separation, the clamping wheel 16 is further arranged on the working piece 6, and before ice breaking operation, the transmission cylinder 701 is in a contraction state, the connecting rope is tensioned, the return spring 702 is in a tension state, the distance between the crushing member 704 and the clamping wheel 16 is larger than the outer diameter of the electric wire, the electric wire with an ice layer wrapped on the surface can be placed between the clamping wheel 16 and the crushing member 704, the electric wire can be positioned in a concave position in the middle area of the clamping wheel 16 through the camera 21 on the workpiece 6, then the transmission cylinder 701 extends, the return spring 702 is reset, the surface of the guide member 703 is in contact with the surface of the shifting block 17, at the moment, the transmission cylinder 701 is not contracted after being stretched, then the machine body 1 is controlled to move towards the direction far away from the electric wire for one end distance, the tension spring 5 is stretched, so that the clamping wheel 16 can be in close contact with the electric wire under the action of the tension spring 5 to increase the friction force, the convex strips 18 on the surface of the clamping wheel 16 can increase the roughness degree of the clamping wheel 16 to further increase the friction force, then the machine body 1 moves along the direction of the electric wire, the clamping wheel 16 automatically rotates the shifting block 17 through the rotating shaft 15, the shifting block 17 extrudes the guide part 703, the shifting block 17 is provided with a convex part which can make the guide part 703 move towards the direction close to the transmission cylinder 701, when the guide part 703 is separated from the convex part, the guide part 703 drives the crushing part 704 to rapidly reset under the action of the reset spring 702, the crushing teeth 11 on the crushing plate 10 impact the ice layer to break the ice, the surface of the machine body 1 is also connected with the current sensor 19 and is electrically connected with the metal contact 20 on the workpiece 6, when the ice breaking operation is not carried out, the metal contact 20 is contacted with the electric wire, the current can be detected through the current sensor 19, thereby the short circuit position of the circuit can be known, the searching time is saved, the timely maintenance is carried out, and the contraction of the supporting cylinder 202 is controlled, can make second support arm 203 around the circle axle rotatory towards the direction that is close to first support arm 201, and then make two rubber blocks 12 be close to, can be through the clamping force that adds between first support arm 201 and the second support arm 203 this moment, the work piece that the centre gripping overhauld needs or the power device that needs to be changed, rubber bulge 13 on the rubber block 12 can increase frictional force, prevents to drop.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an intelligent unmanned aerial vehicle system for high altitude electric wire overhauls, includes fuselage (1), its characterized in that: the foldable support component (2) is movably arranged on the machine body (1), a main cylinder (3) used for adjusting the angle of the support component (2) is movably arranged on the surface of the machine body (1) through a short shaft, and a camera (4) is fixedly connected to the surface of the machine body (1);

the supporting part (2) is elastically provided with a workpiece (6) through a tension spring (5), and the surface of the workpiece (6) is provided with an ice crushing assembly (7) for deicing;

the top of the outer side wall of the machine body (1) is provided with a propeller (8), and the bottom of the machine body (1) is provided with supporting legs (9).

2. The intelligent unmanned aerial vehicle system applied to high-altitude electric wire overhaul according to claim 1, wherein: the ice crushing assembly (7) comprises a transmission cylinder (701), a reset spring (702), a guide piece (703) and a crushing piece (704), wherein the transmission cylinder (701) is fixedly connected to the upper surface of the working piece (6), an output shaft of the transmission cylinder (701) is fixedly connected with the crushing piece (704) through a connecting rope, the guide piece (703) is fixedly connected with the crushing piece (704), the guide piece (703) is movably connected with the working piece (6), one end of the reset spring (702) is fixedly connected with the surface of the working piece (6), and the other end of the reset spring (702) is fixedly connected with the crushing piece (704).

3. The intelligent unmanned aerial vehicle system applied to high-altitude electric wire overhaul according to claim 2, wherein: the surface of the crushing piece (704) is fixedly connected with a crushing plate (10), and the surface of the crushing plate (10) is integrally formed with crushing teeth (11).

4. The intelligent unmanned aerial vehicle system applied to high-altitude electric wire overhaul according to claim 1, wherein: support component (2) include first support arm (201), support cylinder (202) and second support arm (203), the one end of first support arm (201) is through connecting axle and fuselage (1) swing joint, the one end activity joint of round axle and second support arm (203) is passed through to the other end of first support arm (201), the surface swing joint of fixed axle and first support arm (201) is passed through to the one end of supporting cylinder (202), the output shaft of supporting cylinder (202) passes through the surface swing joint of loose axle and second support arm (203).

5. The intelligent unmanned aerial vehicle system applied to high-altitude electric wire overhaul according to claim 4, wherein: the equal fixedly connected with block rubber (12) in surface of first support arm (201) and second support arm (203), the shape of block rubber (12) is the arc, the surperficial integrated into one piece of block rubber (12) is provided with rubber arch (13).

6. The intelligent unmanned aerial vehicle system applied to high-altitude electric wire overhaul according to claim 4, wherein: the fixed surface of second support arm (203) is connected with guide bar (14), work piece (6) activity cup joints the surface at guide bar (14), the one end of tensioning spring (5) is connected with the fixed surface of second support arm (203), the other end of tensioning spring (5) is connected with the fixed surface of work piece (6), work piece (6) and second support arm (203) activity joint.

7. The intelligent unmanned aerial vehicle system applied to high-altitude electric wire overhaul according to claim 1, wherein: work piece (6) are provided with pivot (15) through the bearing activity, the fixed cover in surface of pivot (15) has connect joint wheel (16), the fixed block (17) that dials that has cup jointed still of surface of pivot (15), dial the top that block (17) are located work piece (6).

8. The intelligent unmanned aerial vehicle system applied to high-altitude electric wire overhaul according to claim 7, wherein: the clamping wheel (16) is positioned below the workpiece (6), the surface of the clamping wheel (16) is integrally provided with protruding strips (18), and the protruding strips (18) are uniformly distributed around the central axis of the clamping wheel (16).

9. The intelligent unmanned aerial vehicle system applied to high-altitude electric wire overhaul according to claim 1, wherein: the surface of the machine body (1) is fixedly connected with a current sensor (19), the upper surface of the workpiece (6) is fixedly connected with a metal contact (20), and the metal contact (20) is electrically connected with the current sensor (19).

10. The intelligent unmanned aerial vehicle system applied to high-altitude electric wire overhaul according to claim 1, wherein: the surface of the workpiece (6) is fixedly connected with two cameras (21), and the two cameras (21) are symmetrically arranged on two sides of the clamping wheel (16).