A flying device for power operation and maintenance

Abstract

The present invention relates to the technical field of electric power equipment, and specifically discloses a flying device for electric power operation and maintenance, which is used to solve the problem of inconvenient maintenance in the prior art; it comprises a drone body, wherein the four corners of the drone body are provided with flying components for providing flight power, the lower end face of the drone body is provided with an arc detection surface, the arc detection surface is provided with a temperature detection module for detecting the surface temperature of cable A, the drone body is provided with a wireless module for interacting with a control terminal, the lower end of the drone body is also provided with a cleaning component for removing stains on the surface of cable A, and the two sides of the drone body are symmetrically provided with supporting components. The present invention is designed according to existing needs, and maintenance operations can be performed on the surface of high-altitude cables from any position, which greatly improves the flexibility of maintenance. In addition, the V-shaped structure can be reasonably used to make the equipment correspond to the position of the cable axis, which reduces the difficulty of control.

Description

Technical Field

[0001] The present invention relates to the technical field of electric power equipment, and in particular to flying equipment used for electric power operation and maintenance. Background Art

[0002] At present, the temperature of overhead cables can only be detected by installing sensors at fixed positions, and it is impossible to flexibly detect any part of the cable. At the same time, the overhead cables are exposed to the air for a long time, and a large amount of stains will adhere to the surface. The existing patent application with application publication number CN117080939A discloses an electric intelligent operation and maintenance device for temperature detection. The device drives the support shell to rotate around the lower part of the support shell through the extension and contraction of the electric push rod, thereby clamping the cable with the auxiliary wheel, and then drives the servo motor to rotate the driving wheel through the transmission of belt two and pulley two, so that the incomplete casing is driven by the moving mechanism to move outside the cable, thereby driving the infrared temperature sensor to detect any part of the cable, so that the staff can monitor the cable and perform maintenance conveniently.

[0003] However, the existing equipment needs to be installed at one end of the cable. This high-altitude operation poses a safety hazard. After the equipment moves along the cable, it needs to be operated back and forth, which is inefficient and has poor maintenance flexibility.

[0004] Based on this, a flying device for power operation and maintenance is now provided, which can eliminate the disadvantages of existing devices. Summary of the invention

[0005] The purpose of the present invention is to provide a flying device for power operation and maintenance, which solves the problem of inconvenient maintenance in the prior art.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A flying device for electric power operation and maintenance, comprising a drone body, wherein four corners of the drone body are provided with flying components for providing flight power, a lower end surface of the drone body is provided with an arc-shaped detection surface, a temperature detection module for detecting the surface temperature of a cable A is provided at the position of the arc-shaped detection surface, a wireless module for interacting with a control terminal is provided on the drone body, a cleaning component for removing stains on the surface of the cable A is also provided at the lower end of the drone body, supporting components are symmetrically provided on both sides of the drone body, a camera group for acquiring image information is provided at both front and rear ends of the drone body, the supporting components include side frames symmetrically provided on both sides of the drone body, each side frame end is provided with a leg supporting the drone body, the leg is provided with an auxiliary support member matching the cable A, the auxiliary support member includes a sliding sleeve slidably provided on the leg, the sliding sleeve is connected to the support pad by a reset spring, and a rolling unit is provided between the two sliding sleeves;

[0008] A protection unit linked to the sliding sleeve is also provided on one side of the drone body.

[0009] On the basis of the above technical solution, the present invention also provides the following optional technical solution:

[0010] In an optional scheme: the cleaning component includes a positioning frame fixedly arranged on the lower end face of the arc-shaped detection surface, a rotating seat is rotatably provided on one side of the positioning frame, and an embedding notch is provided on the positioning frame and the rotating seat. A wiping ring seat is detachably provided on the surface of the rotating seat, and a plurality of wiping blocks are distributed on the cleaning surface of the wiping ring seat, and the rotating seat is connected to a wiping drive member for driving the rotating seat to rotate.

[0011] In an optional solution: the wiping drive component includes an external tooth surface arranged on the outside of a rotating seat, and drive gears are symmetrically provided on both sides of the external tooth surface, and two drive gears are meshed with the outside of the external tooth surface. The drive gears are connected to a cleaning motor for driving the rotation thereof, and the cleaning motor is connected and fixed to the drone body through a connecting seat.

[0012] In an optional solution: a plurality of connection blocks are distributed inside the rotating seat, and are connected to the wiping ring seat via bolts on the connection blocks.

[0013] In an optional solution: a reinforcing rod is fixedly provided on the inner side of each of the front and rear sliding sleeves, a guide shaft is fixedly provided on the inner end of the reinforcing rod, and a plurality of rotating rings are rotatably provided on the outer side of the guide shaft, and the plurality of rotating rings constitute a rolling unit matching the surface of cable A.

[0014] In an optional solution: a protection unit is also provided on one side of the drone body, and the protection unit includes a roller, a protection roller curtain is wound on the roller, the free end of the protection roller curtain is connected to the support pad through a traction rod, and a rotating shaft is fixedly provided on the end of the roller, the rotating shaft is rotatably connected to the sliding sleeve, and the outer side of the rotating shaft is connected to the inner wall of the support pad mounting hole through a reset spring.

[0015] In an optional solution: the flying component includes an arm connected to the drone body, a brushless motor is fixedly provided at the end of the arm, blades are provided at the upper end of the brushless motor, a protective ring is provided on the outer side of the blade for protection, and the protective ring is connected to the arm through a positioning rod.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention is designed according to existing needs and can perform maintenance operations on the surface of high-altitude cables from any position, which greatly improves the flexibility of maintenance. In addition, the V-shaped structure can be reasonably used to make the position of the equipment corresponding to the cable axis, reducing the difficulty of operation.

[0018] 2. The present invention rationally utilizes cables to support the equipment, thereby reducing energy consumption during flight and greatly improving the equipment's flight time. At the same time, by constructing detachable wiping parts, it is convenient for later wiping or ice-breaking operations, thereby improving the flexibility of use. The weight of the equipment itself can also be used to open the protection unit, so that waste generated by equipment maintenance will not splash around, thereby ensuring the safety below the maintenance position. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of one side of the present invention.

[0020] Figure 2 It is a structural schematic diagram of the other side of the present invention.

[0021] Figure 3 It is a schematic diagram of the lower structure of the present invention.

[0022] Figure 4 It is a schematic diagram of the structure of the roller and protective roller blind of the present invention.

[0023] Figure 5 It is a structural schematic diagram of one side of the cleaning component of the present invention.

[0024] Figure 6 It is a schematic structural diagram of the other side of the cleaning component of the present invention.

[0025] Figure 7 This is a schematic diagram of the structure of the protective unit of the present invention after it is opened.

[0026] Reference numerals: drone body 100, camera group 101, arc-shaped detection surface 102;

[0027] Arm 201, protective ring 202, blade 203, brushless motor 204;

[0028] Side frame 301, support leg 302, sliding sleeve 303, support pad 304, return spring 305, traction rod 306, winding roller 307, rotating ring 308, guide shaft 309, reinforcing rod 310, return coil spring 311, rotating shaft 312, protective roller curtain 313;

[0029] Cleaning component 400, positioning frame 401, wiping block 402, driving gear 403, connecting seat 404, cleaning motor 405, connecting block 406, wiping ring seat 407, external tooth surface 408, rotating seat 409;

[0030] Cable A. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not 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.

[0032] like Figure 1-Figure 7 As shown, an embodiment of the present invention provides a flying device for power operation and maintenance, including a drone body 100, wherein the four corners of the drone body 100 are provided with flying components for providing flight power, the lower end surface of the drone body 100 is provided with an arc detection surface 102, and the position of the arc detection surface 102 is provided with a temperature detection module for detecting the surface temperature of the cable A, the drone body 100 is provided with a wireless module for interacting with a control terminal, the drone body 100 is internally configured with a lithium battery, and the lower end of the drone body 100 is also provided with a cleaning component 400 for removing stains on the surface of the cable A, the drone body 100 is symmetrically provided with supporting components on both sides, and the front and rear ends of the drone body 100 are provided with a camera group 101 for obtaining image information, so that the operator can observe the maintenance status of the equipment;

[0033] like Figure 5-Figure 6As shown, the cleaning component 400 includes a positioning frame 401 fixedly arranged on the lower end surface of the arc-shaped detection surface 102, a rotating seat 409 is rotatably provided on one side of the positioning frame 401, and an embedding notch is provided on the positioning frame 401 and the rotating seat 409, so that the cable A can be wrapped during cleaning, and a wiping ring seat 407 is detachably provided on the surface of the rotating seat 409, and a plurality of wiping blocks 402 are distributed on the cleaning surface of the wiping ring seat 407, and the rotating seat 409 is connected to a wiping driving member for driving the rotation thereof, and under the action of the wiping driving member, the rotating seat 409 will drive the positioning frame 401 to rotate, and the wiping ring seat 407 on the rotating seat 409 will also rotate, and the wiping block 402 on the inner side of the wiping ring seat 407 will wipe the surface of the cable A, and when the wiping ring seat 407 is replaced with an ice-breaking structure, the surface of the cable A can be de-iced;

[0034] like Figure 5 As shown, the wiping drive member includes an outer tooth surface 408 arranged on the outer side of a rotating seat 409, and driving gears 403 are symmetrically arranged on both sides of the outer tooth surface 408, and two driving gears 403 are meshed with the outer side of the outer tooth surface 408. The driving gear 403 is connected to a cleaning motor 405 for driving the cleaning motor 405 to rotate, and the cleaning motor 405 is connected and fixed to the drone body 100 through a connecting seat 404. Under the drive of the cleaning motor 405, the driving gear 403 drives the outer tooth surface 408 to rotate, and the outer tooth surface 408 drives the rotating seat to rotate, thereby providing power for wiping. Since two driving gears 403 are arranged here to mesh with the outer tooth surface 408, continuous meshing power can also be guaranteed as the rotating seat is provided with a notch;

[0035] A plurality of connecting blocks 406 are distributed inside the rotating seat 409, which are connected to the wiping ring seat 407 through bolts on the connecting blocks 406, so as to facilitate the disassembly and assembly of the wiping ring seat 407. When wiping is required, only the wiping parts need to be replaced, and when ice breaking is required, only the ice breaking parts need to be replaced.

[0036] The supporting component includes side frames 301 symmetrically arranged on both sides of the drone body 100, and each side frame 301 end is provided with a leg 302 supporting the drone body 100, and the lower end of the leg 302 is provided with a support pad 304, and the bottom of the support pad 304 is provided with a rubber pad, and the leg 302 is provided with an auxiliary support member matching the cable A, and the auxiliary support member can make the center position of the drone body 100 match the cable A, so that the cleaning component can be better cleaned;

[0037] The auxiliary support member includes a sliding sleeve 303 slidably arranged on the support leg 302, and the sliding sleeve 303 is connected to the support pad 304 through a reset spring 305. Under the action of the reset spring 305, the sliding sleeve 303 will be close to the support pad 304. A reinforcing rod 310 is fixedly provided on the inner side of the front and rear sliding sleeves 303 respectively, and a guide shaft 309 is fixedly provided on the inner end of the reinforcing rod 310. A plurality of rotating rings 308 are rotatably arranged on the outer side of the guide shaft 309, and the plurality of rotating rings 308 constitute a rolling unit matching the surface of the cable A, so that the sliding friction of the device on the surface of the cable A can be reduced. The ends of the two corresponding guide shafts 309 are connected by an intermediate rod. The two guide shafts 309 here constitute a V-shaped structure. When the device is pressed down on the surface of the cable A, under the guidance of the V-shaped structure, the center position of the drone body 100 just matches the axis of the cable A. This automatic centering effect reduces the difficulty of operation.

[0038] like Figure 1 and 4 As shown, a protection unit linked to the sliding sleeve 303 is also provided on one side of the drone body 100. The protection unit can reduce the problem of debris splashing caused by wiping, so that the waste falls as vertically as possible, thereby improving the safety of work. The protection unit includes a roller 307, and a protection curtain 313 is wound on the roller 307. The free end of the protection curtain 313 is connected to the support pad 304 through a traction rod 306. A rotating shaft 312 is fixedly provided at the end of the roller 307. The rotating shaft 312 is rotatably connected to the sliding sleeve 303. The outer side of the rotating shaft 312 is connected to the inner wall of the mounting hole of the support pad 304 through a reset coil spring 311. Under the reset action of the reset coil spring 311, the roller 307 will reel in the protection curtain 313. In the normal state, the roller 307 is at the lowest position, and the protective roller curtain 313 is not opened, so the flight resistance of the device is small. However, when cleaning the surface of cable A, when the rolling unit contacts the surface of cable A, in order to reduce the flight energy consumption of the device, the flying parts here will only control the balance, and most of the weight of the device will be borne by cable A, thereby greatly improving the endurance of the device. Under the action of the gravity of the device, the sliding sleeve 303 will slide upward, and the sliding sleeve 303 will drive the roller 307 to move upward together. Since the free end of the protective roller curtain 313 is connected to the support pad 304, the protective roller curtain 313 will open, thereby constructing a protective surface on both sides of the drone body 100 to prevent the problem of impurities splashing.

[0039] like Figure 1As shown, the flight component includes an arm 201 connected to the drone body 100, a brushless motor 204 is fixedly provided at the end of the arm 201, a blade 203 is provided at the upper end of the brushless motor 204, and a protective ring 202 for protection is provided on the outer side of the blade 203. The protective ring 202 is connected to the arm 201 through a positioning rod, so that the blade 203 can be protected when the equipment is maintained.

[0040] Working principle: In actual use, first control the device to fly above the high-altitude cable A, then lower the position of the drone body 100 so that the two guide shafts 309 are pressed on the surface of the cable A. As the power of the flying parts decreases, the weight of the device will be added to the cable A. At this time, under the guidance of the V-shaped structure, the center position of the drone body 100 just matches the axis of the cable A. This automatic centering effect reduces the difficulty of operation;

[0041] The sliding sleeve 303 will slide upward, and the sliding sleeve 303 will drive the roller 307 to move upward together. Since the free end of the protective rolling curtain 313 is connected to the support pad 304, the protective rolling curtain 313 will open, thereby constructing a protective surface on both sides of the drone body 100;

[0042] When the drone body 100 is pressed down, the positioning frame 401 and the rotating seat 409 are provided with embedded notches to lock the cable A. Under the action of the wiping drive component, the rotating seat 409 will drive the positioning frame 401 to rotate, and the wiping ring seat 407 on the rotating seat 409 will also rotate. The wiping block 402 on the inner side of the wiping ring seat 407 will wipe the surface of the cable A. When the wiping ring seat 407 is replaced with an ice-breaking structure, the surface of the cable A can be de-iced.

[0043] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A flying device for power operation and maintenance, comprising a drone body (100), wherein the four corners of the drone body (100) are provided with flying components for providing flight power, characterized in that: The lower end surface of the drone body (100) is provided with an arc-shaped detection surface (102), and a temperature detection module for detecting the surface temperature of the cable A is provided at the position of the arc-shaped detection surface (102). The drone body (100) is provided with a wireless module for interacting with a control terminal. The lower end of the drone body (100) is also provided with a cleaning component (400) for removing stains on the surface of the cable A. Support components are symmetrically provided on both sides of the drone body (100). A camera group (400) for acquiring image information is provided at both the front and rear ends of the drone body (100). 101), the supporting component comprises side frames (301) symmetrically arranged on both sides of the drone body (100), each side frame (301) is provided with a leg (302) supporting the drone body (100) at the end, the leg (302) is provided with an auxiliary supporting member matching the cable A, the auxiliary supporting member comprises a sliding sleeve (303) slidably arranged on the leg (302), the sliding sleeve (303) is connected to the supporting pad (304) via a return spring (305), and a rolling unit is provided between the two sliding sleeves (303); A protection unit linked to the sliding sleeve (303) is also provided on one side of the drone body (100); A reinforcing rod (310) is fixedly provided on the inner side of each of the front and rear sets of sliding sleeves (303); a guide shaft (309) is fixedly provided on the inner end of the reinforcing rod (310); a plurality of rotating rings (308) are rotatably provided on the outer side of the guide shaft (309); the plurality of rotating rings (308) form a rolling unit that matches the surface of the cable A; The protection unit comprises a roller (307), a protection roller curtain (313) is wound on the roller (307), a free end of the protection roller curtain (313) is connected to a support pad (304) via a traction rod (306), a rotating shaft (312) is fixedly provided at the end of the roller (307), the rotating shaft (312) is rotatably connected to the sliding sleeve (303), and the outer side of the rotating shaft (312) is connected to the inner wall of the mounting hole of the support pad (304) via a reset coil spring (311).

2. The flying device for power operation and maintenance according to claim 1, characterized in that: The cleaning component (400) comprises a positioning frame (401) fixedly arranged on the lower end surface of the arc-shaped detection surface (102); a rotating seat (409) is rotatably provided on one side of the positioning frame (401); both the positioning frame (401) and the rotating seat (409) are provided with embedding notches; a wiping ring seat (407) is detachably provided on the surface of the rotating seat (409); a plurality of wiping blocks (402) are distributed on the cleaning surface of the wiping ring seat (407); and the rotating seat (409) is connected to a wiping driving member for driving the rotating seat (409) to rotate.

3. The flying device for power operation and maintenance according to claim 2, characterized in that: The wiping drive member comprises an outer tooth surface (408) arranged on the outer side of a rotating seat (409), and driving gears (403) are symmetrically arranged on both sides of the outer tooth surface (408), and the two driving gears (403) are meshed with the outer side of the outer tooth surface (408), and the driving gears (403) are connected to a cleaning motor (405) for driving the cleaning motor (405) to rotate, and the cleaning motor (405) is connected and fixed to the drone body (100) via a connecting seat (404).

4. The flying device for power operation and maintenance according to claim 3, characterized in that: A plurality of connection blocks (406) are distributed inside the rotating seat (409) and are connected to the wiping ring seat (407) via bolts on the connection blocks (406).

5. The flying device for power operation and maintenance according to claim 1, characterized in that: The flight component comprises an arm (201) connected to a drone body (100); a brushless motor (204) is fixedly provided at the end of the arm (201); a blade (203) is provided at the upper end of the brushless motor (204); a protective ring (202) for protection is provided on the outer side of the blade (203); and the protective ring (202) is connected to the arm (201) via a positioning rod.

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