A high-altitude wiring device for substations using unmanned aerial vehicles (UAVs).

Abstract

This invention relates to a high-altitude wiring device for substations using unmanned aerial vehicles (UAVs), belonging to the field of power grid construction technology. It includes a landing gear on which a UAV fuselage is mounted. A collision protection frame is installed around the UAV fuselage. An optoelectronic pod is mounted at the front of the UAV fuselage. A controller joint is mounted at the bottom of the landing gear. A first robotic arm assembly and a second robotic arm assembly are rotatably mounted at the end of the controller joint. A first clamping arm for clamping wire clamps is mounted at the end of the first robotic arm assembly, and a second clamping arm for clamping junction boxes is mounted at the end of the second robotic arm assembly. This invention replaces the traditional method of combining engineering vehicles and manual labor with an integrated automatic lifting device. Operators no longer need to work at height by hand, shortening the preparation time for wiring work in substations. It solves the problems of low efficiency and high safety risks in existing technologies, improves the efficiency of electrical testing operations, and reduces safety risks.

Description

Technical Field

[0001] This invention relates to the field of power grid construction technology, and specifically discloses a drone-based high-altitude wiring device for substations. Background Technology

[0002] Before energizing a large-capacity substation of 220KV or above, electrical tests must be conducted on equipment such as transformers and GIS to ensure the substation can operate normally. Typically, operators need to clamp wire clamps to the substation's overhead leads and electrical equipment. By connecting the wire clamps to external test leads, operators can accurately obtain the substation's electrical test data on the data terminal output device. This ensures that the test data of the substation's primary equipment meets the relevant national test standards, thereby meeting the energizing requirements and ensuring the safe operation of the substation.

[0003] The invention disclosed in CN115932341A is a high-altitude wiring device for power detection, including a device body, a base installed at the bottom of the device body, a first sliding groove opened on one side of the base, a first bidirectional lead screw installed inside the first sliding groove, a first slider installed at the threaded end of the first bidirectional lead screw, a second slider installed at the threaded end of the other end of the first bidirectional lead screw, a first connecting rod fixedly installed on one side of the first slider, a first clamping plate fixedly installed at one end of the first connecting rod, a second connecting rod fixedly installed on one side of the second slider, and a second clamping plate fixedly installed at one end of the second connecting rod.

[0004] In the disclosed invention, rotating the first bidirectional lead screw reduces the distance between the first and second sliders, bringing the first and second clamping plates closer together. This allows the first and second clamping plates to clamp onto the object, facilitating subsequent operations by the workers. Currently, electrical testing and experimental work at substations exceeds 8 meters in height. If the high-altitude wiring device described above is used, a combination of engineering vehicles and manual labor is required. The engineering vehicle lifts the workers to the appropriate working height. Before powering on, the workers clamp the test wire, equipped with clamping pliers, onto the conductive wire or the testing equipment clamp. After the workers leave the area, electrical tests are conducted to verify whether the wire parameters meet the specified requirements. After the test is completed and the power is cut off, the workers are lifted back to the testing position using the engineering vehicle and remove the test wire. It is evident that the high-altitude disassembly and assembly test line operation technique in the current substation line parameter testing process is time-consuming and labor-intensive. Furthermore, the workload of substation line parameter testing is substantial, and operators are prone to overlooking safety precautions during operation in a long-term, monotonous working environment, resulting in significant safety risks for operators and potential hazards. In severe cases, this can easily lead to dangerous phenomena such as falls and electric shocks. Summary of the Invention

[0005] To address the problems of low operational efficiency and high safety risks in current electrical testing and experimentation processes at substations, this invention provides a high-altitude wiring device for substations using unmanned aerial vehicles (UAVs).

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A high-altitude wiring device for substations using unmanned aerial vehicles (UAVs) includes a landing gear on which a UAV fuselage for take-off and landing is mounted. A collision protection frame is provided around the outer perimeter of the UAV fuselage. An optoelectronic pod is mounted at the front of the UAV fuselage. A controller joint is mounted at the bottom of the landing gear. A first robotic arm assembly and a second robotic arm assembly are rotatably mounted at the end of the controller joint. A first clamping arm for clamping wire clamping pliers is mounted at the end of the first robotic arm assembly, and a second clamping arm for clamping wire-connecting boxes is mounted at the end of the second robotic arm assembly.

[0008] Preferably, multiple support rods are installed on the side of the drone fuselage, and the drone fuselage and the support rods are fastened together by clamps. A communication antenna is installed on the inner side of the clamps, and a propeller assembly is installed at the end of each support rod. The anti-collision guard is located on the outer side of the propeller assembly.

[0009] Preferably, the inner side of the propeller assembly is provided with a collar fitted on the support rod, and an extension rod is fixedly connected to the bottom of the collar. The axis of the extension rod is parallel to the axis of the support rod, and the end of the extension rod is fastened to the anti-collision frame.

[0010] Preferably, a support bracket is fixedly installed on the front of the drone fuselage, and the support bracket is provided with ball head bolts for stable connection. The optoelectronic pod is rotatably installed at the bottom of the support bracket.

[0011] Preferably, the top of the optoelectronic pod is equipped with a distance sensor that is fixedly mounted on the fuselage of the UAV.

[0012] Preferably, an electrical interface plug-in is provided on the outer wall of the controller joint, and a Bluetooth antenna is installed on the electrical interface plug-in.

[0013] Preferably, both the first robotic arm assembly and the second robotic arm assembly are composed of multiple rotary joints connected in sequence; the first robotic arm assembly is equipped with a first rotary disk at its end, and an extension rod for connection is provided between the first rotary disk and the first clamping arm; the second robotic arm assembly is equipped with a second rotary disk at its end, and the second rotary disk is fastened to the second clamping arm.

[0014] Preferably, two grippers are symmetrically installed at the ends of the first and second grippers, and the grippers clamp and contact the wire clamping pliers and the wire hanging box.

[0015] Preferably, the open end of the wire clamp has a first connection port for wiring.

[0016] Preferably, the hanging box has an internal cavity, a connecting plate for contacting the clamps is fixedly installed on the top of the hanging box, an opening is provided at the bottom of the hanging box, and a second wiring port for wiring is provided on the outer wall of the hanging box.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The drone fuselage of this invention can take off and land vertically on the entire device. The controller joints can adjust the structural positions of the first and second robotic arm assemblies, and hang the wire clamps and wire boxes on the predetermined test points of the substation electrical test to obtain electrical test data and verify whether the line parameters meet the specified requirements. This invention replaces the traditional operation method of combining engineering vehicles and manual operations with an automatic lifting integrated device. Operators do not need to work at height by hand, which shortens the preparation time for substation electrical tests and solves the problems of low operation efficiency and high safety risks in the prior art. It improves the efficiency of electrical test operations and reduces safety risks.

[0019] 2. The photoelectric pod in this invention can acquire real-time images of the area around the drone and feed them back to the operators in real time via a data terminal device. This can effectively improve the device's real-time perception and data acquisition capabilities of the external environment. At the same time, the photoelectric pod, in conjunction with the distance sensor, can effectively prevent the device from colliding with electrical components or high-voltage lines in the substation, thereby improving the safety of the device.

[0020] 3. By arranging a collision protection frame on the outside of the propeller assembly, the present invention can achieve pre-contact and provide a buffer structure for the whole device, effectively protecting the propeller assembly and preventing the whole device from falling due to damage to the propeller assembly. Furthermore, the collision protection frame can provide protection for the whole device while it is hovering in the air, preventing damage to the electrical components of the substation, thus improving the practicality of the whole device and having a very wide range of application prospects. Attached Figure Description

[0021] To more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the overall device structure of the present invention;

[0023] Figure 2 This is a schematic diagram of the anti-collision guard frame installation structure of the present invention;

[0024] Figure 3 This is a schematic diagram of the clamp installation structure of the present invention;

[0025] Figure 4 This is a schematic diagram of the extension rod mounting structure of the present invention;

[0026] Figure 5 This is a schematic diagram of the support structure of the present invention;

[0027] Figure 6 This is a schematic diagram of the mounting structure of the first robotic arm assembly and the second robotic arm assembly of the present invention;

[0028] Figure 7 This is a schematic diagram of the controller joint mounting structure of the present invention;

[0029] Figure 8 This is a schematic diagram of the electrical interface plug-in structure of the present invention;

[0030] Figure 9 This is a schematic diagram of the extended rod structure of the present invention;

[0031] Figure 10 This is a schematic diagram of the first connection port structure of the present invention;

[0032] Figure 11 This is a schematic diagram of the second rotating disk mounting structure of the present invention;

[0033] Figure 12 This is a schematic diagram of the connecting plate mounting structure of the present invention;

[0034] Figure 13 This is a schematic diagram of the second connection port structure of the present invention;

[0035] In the diagram: 1. Landing gear, 2. UAV fuselage, 3. Collision shield, 4. Optoelectronic pod, 5. Controller joint, 6. First robotic arm assembly, 7. Second robotic arm assembly, 8. Wire clamp, 9. First clamping arm, 10. Cable tray, 11. Second clamping arm, 12. Support rod, 13. Clamp, 14. Communication antenna, 15. Propeller assembly, 16. Collar, 17. Extension rod, 18. Support bracket, 19. Ball head bolt, 20. Distance sensor, 21. Electrical interface board, 22. Bluetooth antenna, 23. First rotating disk, 24. Extension rod, 25. Second rotating disk, 26. Gripper, 27. First wiring port, 28. Connecting plate, 29. Opening, 30. Second wiring port. Detailed Implementation

[0036] To make the objectives, features, and advantages of this invention more apparent and understandable, the technical solutions of this invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiments. Obviously, the embodiments described below are only some embodiments of this invention, and not all embodiments. Based on the embodiments of this patent, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this patent.

[0037] This specific embodiment provides a high-altitude wiring device for a substation drone, including a landing gear 1. The landing gear 1 has a symmetrical structure, consisting of two legs and a central reinforcing plate. A drone fuselage 2 for takeoff and landing is mounted on the landing gear 1. A controller is installed inside the drone fuselage 2 to operate and control the working state of the drone fuselage 2. The two sides of the drone fuselage 2 are welded and fixed to the two legs respectively, and the bottom of the drone fuselage 2 is fixedly connected to the reinforcing plate, thereby assembling the landing gear 1 and the drone fuselage 2 into a stable integrated structure. Multiple sleeves are fixedly installed on the side of the drone fuselage 2, such as... Figure 3 As shown, this embodiment has six sleeves, evenly and symmetrically arranged on the side of the drone fuselage 2. Each sleeve contains a support rod 12, which is horizontally arranged with the drone fuselage 2. The support rod 12 is fastened to the sleeve by a clamp 13, which has a locking piece. When horizontally arranged, the clamp 13 presses against the outer wall of the sleeve, thus firmly fixing the support rod 12 inside the sleeve and securing it to the drone fuselage 2. A communication antenna 14 is installed inside the clamp 13, fitted onto the outer wall of the sleeve. Two communication antennas 14 are arranged on the left and right sides of the drone fuselage 2 to ensure its balance. The communication antennas 14 are used to receive and transmit communication information, transmitting the drone fuselage 2's operating parameters and real-time status to the control terminal device, thereby improving the overall controllability of the device.

[0038] Each support rod 12 has a propeller assembly 15 installed at its end. The propeller assembly 15 consists of a propeller motor and blades. The propeller motor controls the rotation of the blades, thereby providing lift and drop power to the UAV fuselage 2. The blades are positioned above the support rod 12. A collision protection frame 3 is arranged on the outer side of the propeller assembly 15, surrounding the UAV fuselage 2. The collision protection frame 3 has a hexagonal structure, consisting of six horizontal bars connected sequentially by connecting blocks. Each propeller assembly 15 has a collar 16 fitted onto the support rod 12 on its inner side. An extension rod 17 is fixedly connected to the bottom of the collar 16. The axis of the extension rod 17 is parallel to the axis of the support rod 12. The outer end of the extension rod 17 is fixedly connected to the connecting block of the collision protection frame 3, and the outer end of the extension rod 17 extends outward away from the maximum rotation position of the propeller blades of the propeller assembly 15. By setting up a collision protection frame 3 around the outside of the drone fuselage 2, the propeller assembly 15 and the drone fuselage 2 can be protected. When the device is adjusting its horizontal position, if it comes into contact with electrical components and high-voltage lines of the substation, the collision protection frame 3 can make pre-contact, thereby protecting the drone fuselage 2 and the propeller assembly 15 and ensuring the safe operation of the entire device.

[0039] A support bracket 18 is fixedly installed at the front of the drone fuselage 2, such as Figure 5 As shown, the support bracket 18 consists of two plates, an upper plate and a lower plate. The upper plate is fixedly connected to the UAV fuselage 2, and the two plates are securely connected by ball head bolts 19. The ball head bolts 19 can effectively disperse stress and avoid structural damage caused by stress concentration. The bottom of the lower plate is rotatably mounted with an optoelectronic pod 4. The optoelectronic pod 4 is an imaging structure that can extract real-time images around the UAV fuselage 2. The detected images can be encoded, fused, compressed, and processed before being transmitted to the controller inside the UAV fuselage 2, and then transmitted to the data terminal equipment by the controller. By setting a rotatable optoelectronic pod 4 at the bottom of the UAV fuselage 2, the device's real-time perception and data acquisition capabilities of the external environment can be improved. This not only enhances the real-time control capabilities of on-site personnel but also eliminates blind spots, prevents collisions between the device and electrical components or high-voltage lines in substations, and improves the overall safety performance of the device.

[0040] A distance sensor 20 is installed on the top of the photoelectric pod 4. The distance sensor 20 is fixedly installed on the front of the UAV fuselage 2. The distance sensor 20 can sense the distance between the UAV fuselage 2 and the target object and work in conjunction with the photoelectric pod 4 to further ensure the safety performance of the device.

[0041] A controller joint 5 is installed at the bottom of the landing gear 1. The top surface of the controller joint 5 is fixedly connected to the reinforcing plate in the middle of the landing gear 1. A first robotic arm assembly 6 and a second robotic arm assembly 7 are rotatably mounted at the end of the controller joint 5. The first robotic arm assembly 6 and the second robotic arm assembly 7 can rotate 180° at the end of the controller joint 5. An electrical interface board 21 is provided on the outer wall of the controller joint 5. The electrical interface board 21 is provided with various types of electrical ports, such as power ports, expansion ports, USB ports, and network ports. The electrical interface board 21 can be connected to the controller, the first robotic arm assembly 6, and the second robotic arm assembly 7 inside the UAV fuselage 2 through communication lines and control lines, thereby realizing the motion control of the first robotic arm assembly 6 and the second robotic arm assembly 7. A Bluetooth antenna 22 is installed on the electrical interface board 21. The Bluetooth antenna 22 can be used for wireless communication, which can transmit wireless signals to the controller inside the UAV fuselage 2 at close range, and can also transmit data to the terminal operator at a long distance.

[0042] Both the first robotic arm assembly 6 and the second robotic arm assembly 7 are composed of multiple rotary joints connected in sequence. In this embodiment, both the first robotic arm assembly 6 and the second robotic arm assembly 7 are assembled from six rotary joints. Each rotary joint represents a degree of freedom. The controller joint 5 can control the rotation of each rotary joint in the first robotic arm assembly 6 and the second robotic arm assembly 7, thereby adjusting the pose of the motion structure of the first robotic arm assembly 6 and the second robotic arm assembly 7.

[0043] The first robotic arm assembly 6 has a first rotating disk 23 mounted at its end, which can rotate at the end of the first robotic arm assembly 6. The first rotating disk 23 is connected to an extension rod 24, and the end of the extension rod 24 is fixedly connected to a first clamping arm 9. The second robotic arm assembly 7 has a second rotating disk 25 mounted at its end, which can rotate at the end of the second robotic arm assembly 7. The end of the second rotating disk 25 is fixedly connected to a second clamping arm 11. Two grippers 26 are symmetrically mounted at the ends of both the first clamping arm 9 and the second clamping arm 11. The two grippers 26 can open and close on the first clamping arm 9 and the second clamping arm 11, thereby enabling the first clamping arm 9 and the second clamping arm 11 to grip electrical testing tools. The first clamping arm 9 can grip and clamp the wire clamp 8 through the grippers 26, and the second clamping arm 11 can grip and clamp the junction box 10 through the grippers 26. Both the wire clamp 8 and the junction box 10 are electrical testing tools.

[0044] The clamp 8 held by the first clamping arm 9 can be attached to the high-voltage line and terminal block. The open end of the clamp 8 is provided with a first connection port 27 for wiring. The first connection port 27 can be connected to an electrical test lead. The other end of the electrical test lead can be connected to an electrical test equipment, thereby outputting corresponding test data on the electrical test equipment to verify whether the test meets the corresponding national test standards, so that power can be reliably supplied.

[0045] The hanging box 10 clamped by the second clamping arm 11 can be hung directly above the high-voltage tower and terminal block. The hanging box 10 has an internal cavity that allows it to be stably placed above the high-voltage tower and terminal block. A connecting plate 28 is fixedly installed on the top of the hanging box 10 to abut against the clamping claw 26, which facilitates the clamping of the clamping claw 26. The bottom of the hanging box 10 has an opening 29, and the outer wall of the hanging box 10 has a second wiring port 30 for wiring. The second wiring port 30 can be connected to an electrical test lead to obtain detailed electrical test data for power-on standard verification.

[0046] In addition, to ensure the effectiveness of the operation, the electrical test line is about 10-12 meters long, which ensures that the operators are kept away from the electrical test area.

[0047] The working principle of this invention is as follows:

[0048] This device uses controller joint 5 to adjust both the first robotic arm assembly 6 and the second robotic arm assembly 7 to a horizontal arrangement. The first clamping arm 9 can clamp the wire clamp 8 and open its open end. The operator connects the electrical test lead to the first terminal 28 of the wire clamp 8. Driven by the propeller assembly 15, the device is vertically raised. The operator uses a terminal control device (industrial computer) to adjust the horizontal position and vertical height of the device, thereby attaching the wire clamp 8 to the high-voltage line or terminal block. The first clamping arm 9... After the wire clamp 8 is released, it can be stably clamped on the high-voltage line or terminal block. After the wire clamp 8 is stably clamped, the operator connects the electrical test lead to the second terminal 30 of the hanging box 10, adjusts the second robotic arm assembly 7 to a vertical arrangement using the controller joint 5, and uses the second clamping arm 11 to clamp the hanging box 10. After the device is raised to the predetermined height, the hanging box 10 is stably placed above the high-voltage tower or terminal block. After the second clamping arm 11 releases the hanging box 10, the hanging box 10 can be stably placed above the high-voltage tower or terminal block.

[0049] The number of wire clamps 8 and junction boxes 10 used will be positively correlated with the standard of the line being tested. The more electrical test structures a substation has, the more wire clamps 8 and junction boxes 10 will be used. After the wire clamps 8 and junction boxes 10 are stably placed in the predetermined positions, the substation can carry out electrical tests. During the electrical tests, under the connection of the electrical test lines, various electrical test data of the substation will be transmitted to the terminal equipment. The operators can collect the data and compare it with the predetermined standards to determine whether the substation meets the power-on standards. If the data comparison is abnormal, the operators can use the test data generated by each wire clamp 8 and junction box 10 to troubleshoot the problem, find the fault point, and carry out maintenance and adjustment.

[0050] During electrical testing, this device can hover in the air using the propeller assembly 15 and remotely monitor the substation test site in real time via the photoelectric pod 4. This allows operators to stay away from the substation test area while remotely acquiring real-time information about the substation test site, which is beneficial for conducting electrical tests at the substation.

[0051] Compared with existing technologies, this invention allows the drone fuselage 2 to take off and land vertically on the entire device. The controller joint 5 allows for structural position adjustments of the first robotic arm assembly 6 and the second robotic arm assembly 7, enabling the placement of the wire clamp 8 and the cable box 10 at predetermined test points in the substation electrical testing area. This allows for the acquisition of electrical test data, thereby verifying whether the line parameters meet specified requirements. This invention replaces the traditional method of combining engineering vehicles and manual labor with an integrated automatic lifting device. Operators no longer need to work at heights by hand, shortening the preparation time for substation electrical testing. It solves the problems of low efficiency and high safety risks in existing technologies, improving the efficiency of electrical testing operations and reducing safety risks. Furthermore, the photoelectric pod 4 in this invention can perform real-time... By acquiring real-time images of the area surrounding the UAV fuselage 2 and transmitting them back to the operators via a data terminal device, the device's real-time perception and data acquisition capabilities regarding the external environment can be effectively improved. Simultaneously, the photoelectric pod 4, in conjunction with the distance sensor 20, effectively prevents collisions between the device and electrical components or high-voltage lines in the substation, thereby enhancing the device's safety. Furthermore, by arranging a collision shield 3 on the outside of the propeller assembly 15, pre-contact protection is achieved, providing a buffer structure for the entire device and effectively protecting the propeller assembly 15. This prevents the entire device from falling due to damage to the propeller assembly 15, thus avoiding damage to the electrical components of the substation and improving the overall practicality of the device. In summary, this invention has a very broad range of application prospects.

[0052] The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A high-altitude wiring device for a substation drone, comprising landing gear (1), wherein a drone fuselage (2) for take-off and landing is mounted on the landing gear (1), characterized in that, The outer perimeter of the UAV fuselage (2) is provided with a collision protection frame (3). An optoelectronic pod (4) is installed at the front of the UAV fuselage (2). A controller joint (5) is installed at the bottom of the landing gear (1). A first robotic arm assembly (6) and a second robotic arm assembly (7) are rotatably installed at the end of the controller joint (5). A first clamping arm (9) for clamping the wire clamp (8) is installed at the end of the first robotic arm assembly (6). A second clamping arm (11) for clamping the wire box (10) is installed at the end of the second robotic arm assembly (7). The first robotic arm assembly (6) and the second robotic arm assembly (7) are both composed of multiple rotating joints connected in sequence; the first robotic arm assembly (6) is equipped with a first rotating disk (23) at its end, and an extension rod (24) for connection is provided between the first rotating disk (23) and the first clamping arm (9); the second robotic arm assembly (7) is equipped with a second rotating disk (25) at its end, and the second rotating disk (25) is fastened to the second clamping arm (11); The ends of the first clamping arm (9) and the second clamping arm (11) are symmetrically equipped with two clamping claws (26). The clamping claws (26) clamp and abut against the wire clamp (8) and the wire hanging box (10). The wire clamp (8) has a first wiring port (27) for wiring. The wire hanging box (10) has a cavity inside. The top of the wire hanging box (10) is fixedly equipped with a connecting plate (28) for abutting against the clamping claws (26). The bottom of the wire hanging box (10) has an opening (29). The outer wall of the wire hanging box (10) has a second wiring port (30) for wiring.

2. The high-altitude wiring device for a substation using a drone according to claim 1, characterized in that, The side of the drone fuselage (2) is equipped with multiple support rods (12). The drone fuselage (2) and the support rods (12) are fastened together by clamps (13). A communication antenna (14) is installed on the inner side of the clamps (13). A propeller assembly (15) is installed at the end of each support rod (12). The anti-collision guard (3) is set on the outside of the propeller assembly (15).

3. The high-altitude wiring device for a substation using a drone according to claim 2, characterized in that, The inner side of each propeller assembly (15) is provided with a collar (16) fitted on the support rod (12). An extension rod (17) is fixedly connected to the bottom of the collar (16). The axis of the extension rod (17) is parallel to the axis of the support rod (12). The end of the extension rod (17) is fastened to the anti-collision frame (3).

4. The high-altitude wiring device for a substation using a drone according to claim 1, characterized in that, The front of the UAV fuselage (2) is fixedly mounted with a support bracket (18), and the inside of the support bracket (18) is provided with ball head bolts (19) for stable connection. The photoelectric pod (4) is rotatably mounted on the bottom of the support bracket (18).

5. A high-altitude wiring device for a substation using a drone, as described in claim 1, is characterized in that... The top of the optoelectronic pod (4) is equipped with a distance sensor (20) that is fixedly installed on the fuselage (2) of the UAV.

6. A high-altitude wiring device for a substation using a drone, as described in claim 1, is characterized in that... An electrical interface board (21) is provided on the outer wall of the controller joint (5), and a Bluetooth antenna (22) is installed on the electrical interface board (21).

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