High-precision power equipment detection unmanned aerial vehicle

Abstract

The high-precision electrical equipment detection unmanned aerial vehicle comprises an unmanned aerial vehicle body, a folding rod and an electric push rod, a base plate is fixedly connected to the top end of the electric push rod, a vertical rod is fixedly connected to the center of the top end of the base plate, an adjusting groove is fixedly connected to the top end of the vertical rod, and a bidirectional lead screw is rotationally connected to the inner side of the adjusting groove; a rotating block is rotatably connected to the top end of the surface, facing the center of the adjusting groove, of the folding rod, a transverse plate is fixedly connected to the surface, on the opposite side of the horizontal position of the rotating block, of the folding rod, and electric push rods are fixedly connected to the left and right edges of the surface, facing the rotating block, of the transverse plate; clamping plates are fixedly connected to the other ends of the electric push rods; the cable is supported by arranging the rotating blocks which are attached to each other, and the rotating blocks can conveniently move the unmanned aerial vehicle under the condition that the unmanned aerial vehicle is not separated from the cable, so that the unmanned aerial vehicle can perform detection along the cable, and the practicability and the detection efficiency are improved.

Description

Technical Field

[0001] The present application relates to the field of power detection equipment, specifically a high-precision power equipment detection drone. Background Art

[0002] With the rapid development of the power industry, the number and complexity of power equipment are constantly increasing. Traditional power equipment inspection methods are no longer able to meet the requirements of safe and efficient operation of modern power grids. Traditional inspection methods often rely on manual inspections, which are not only inefficient but also pose significant safety risks, especially in complex environments such as high voltage and high altitude. Therefore, the exploration of new and efficient power equipment inspection technologies is particularly important. The rapid development of drone technology has provided new solutions to this problem.

[0003] Patent number CN 220147587 U discloses a drone for testing power equipment. It is equipped with a manipulator and a manipulator drive device, which can be connected and fixed to the cable to be tested through the manipulator. When testing the power equipment, the drone's propeller can be reduced or stopped, reducing the drone's power consumption, improving the drone's endurance, and greatly extending the drone's working time. At the same time, a storage device is provided in the detection device, which can store the detection data to facilitate statistical analysis of the monitoring results.

[0004] However, in use, there are the following defects:

[0005] Although using a robotic arm to clamp the cable helps reduce power consumption in drones, the clamp needs to be loosened during inspection to allow the drone to descend and detach from the cable. Operational errors may result in the risk of the drone falling, and the clamp needs to be realigned and then clamped, which is more troublesome. Utility Model Content

[0006] The purpose of this application is to provide a high-precision power equipment inspection drone, which solves the problem proposed in the background technology that during inspection, the clamping needs to be loosened to allow the drone to descend and separate from the cable. If the operation is wrong, there may be a risk of falling, and the clamping needs to be realigned and then clamped, which is a more troublesome operation.

[0007] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a high-precision power equipment inspection drone, comprising a drone body, a folding rod and an electric push rod, the top of the electric push rod is fixedly connected to a pad, the top center of the pad is fixedly connected to a vertical rod, the top of the vertical rod is fixedly connected to an adjustment slot, the inner side of the adjustment slot is rotatably connected to a two-way screw rod, the top of the two-way screw rod is fixedly connected to a folding rod, the top of the surface of the folding rod facing the center of the adjustment slot is rotatably connected to a rotating block, the surface of the folding rod on the opposite side of the horizontal position of the rotating block is fixedly connected to a horizontal plate, the left and right edges of the surface of the horizontal plate facing the rotating block are fixedly connected to the electric push rod, and the other end of the electric push rod is fixedly connected to a splint.

[0008] In this technical solution, after the servo motor is started, it drives the bidirectional screw to rotate, and the threaded blocks on the left and right sides move closer to each other with the folding rod, so that the left and right rotating blocks fit together, and the cable is blocked under the rotating block. On the one hand, it can support the drone body, and on the other hand, because the rotating block itself can rotate, the drone can move normally laterally without loosening the cable enclosure. There is no need to repeatedly operate the drone body to hover to clamp the cable, which avoids the risk of falling when the drone is started and shut down, and ensures the convenience and practicality of the operation of the drone body; after the rotating block fits and contacts the cable, the electric push rod starts to extend, driving the clamping plate to move toward the center, thereby clamping the cable from the left and right sides, thereby ensuring that the drone body can stop at the current position, facilitating the detection of the current cable position, and improving the stability during the detection process.

[0009] Preferably, a non-slip pad is fixedly connected to the surface of the clamping plate on the opposite side of the electric push rod, and the clamping plate and the rotating block are located in the same horizontal plane.

[0010] Preferably, a servo motor is fixedly connected to the outer surface of one end of the adjustment slot, and the outer end of the transmission shaft of the servo motor is fixedly connected to one end of the bidirectional screw rod.

[0011] Preferably, the front and rear side surfaces of the adjustment slot are fixedly connected with side panels, the top surface of the side panels is fixedly connected with a top detection device, and the top central surface of the adjustment slot is fixedly connected with a top camera.

[0012] Preferably, a bottom plate is connected between the brackets at the bottom of the drone body, a shock absorber is fixedly connected to the top of the bottom plate, a T-shaped plate is fixedly connected to the top of the shock absorber, and the left and right side walls of the T-shaped plate are fixedly connected to a bottom camera and a bottom detection device.

[0013] Preferably, surfaces of the two rotating blocks at the top end of the adjusting slot on opposite sides are respectively provided with a protrusion and a groove.

[0014] Preferably, a counterweight is fixedly connected to the outer surface of the other end of the adjustment slot, and the counterweight and the servo motor are respectively located at the two ends of the adjustment slot.

[0015] Compared with the prior art, the present invention has the following advantages:

[0016] 1. This application can enclose the cable through the adjustment slot, bidirectional screw, folding rod and rotating block. After the servo motor is started, it drives the bidirectional screw to rotate, and the threaded blocks on the left and right sides bring the folding rod closer to each other, so that the left and right rotating blocks fit together, blocking the cable under the rotating block. On the one hand, it can support the drone body. On the other hand, since the rotating block itself can rotate, the drone can move normally laterally without loosening the cable enclosure. There is no need to repeatedly operate the drone body to loosen the clamp to move, which avoids the risk of falling when starting and shutting down the drone, and ensures the convenience and practicality of the operation of the drone body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Other features, objects and advantages of the present application will become more apparent upon reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0018] Figure 1 For this application, a high-precision power equipment inspection drone with an overall view;

[0019] Figure 2 This is a schematic diagram of the top structure of a high-precision power equipment inspection drone for this application;

[0020] Figure 3 This is a partial enlarged view of point A of a high-precision power equipment inspection drone for this application.

[0021] In the figure: 1. UAV body; 2. Bottom plate; 3. Shock absorber; 4. T-plate; 5. Bottom camera; 6. Bottom detection equipment; 7. Pad; 8. Vertical rod; 9. Adjustment slot; 10. Servo motor; 1001. Bidirectional screw; 11. Threaded block; 12. Folding rod; 13. Rotating block; 131. Bump; 132. Groove; 14. Horizontal plate; 15. Electric push rod; 16. Clamp; 161. Anti-slip pad; 17. Top camera; 18. Side plate; 19. Top detection equipment; 20. Counterweight. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects of the present invention easier to understand, they are further elaborated below in conjunction with specific implementation methods.

[0023] A high-precision power equipment inspection drone, see Figures 1 to 3, including a drone body 1, a folding rod 12 and an electric push rod 15, the top of the electric push rod 15 is fixedly connected to a pad 7, the top center of the pad 7 is fixedly connected to a vertical rod 8, the top of the vertical rod 8 is fixedly connected to an adjusting slot 9, the inner side of the adjusting slot 9 is rotatably connected to a two-way screw rod 1001, the top of the two-way screw rod 1001 is fixedly connected to a folding rod 12, the folding rod 12 is rotatably connected to the top of the surface of the side of the center of the adjusting slot 9 with a rotating block 13, the left and right rotating blocks 13 are fitted together, the cable is blocked under the rotating block 13, and the drone body 1 is supported. Since the rotating block 13 itself can rotate, the drone can be moved without releasing the The cable moves normally laterally under the enclosure, and there is no need to repeatedly operate the drone body 1 to hover to clamp the cable, avoiding the risk of falling when the drone is started and shut down; the surface of the folding rod 12 on the opposite side of the horizontal position of the rotating block 13 is fixedly connected to the horizontal plate 14, and the left and right edges of the surface of the horizontal plate 14 facing the rotating block 13 are fixedly connected to the electric push rod 15, and the other end of the electric push rod 15 is fixedly connected to the clamping plate 16. The electric push rod 15 starts to extend, driving the clamping plate 16 to move toward the center, thereby clamping the cable from the left and right sides, thereby ensuring that the drone body 1 can stop at the current position, which is convenient for the detection of the current cable position.

[0024] Specifically, such as Figure 3 As shown, the surface of the splint 16 on the opposite side of the electric push rod 15 is fixedly connected with an anti-slip pad 161. The splint 16 and the rotating block 13 are located in the same horizontal plane. Therefore, as long as the rotating block 13 can contact the cable, the splint 16 can be started to clamp the cable directly. The anti-slip pad 161 can increase friction when the splint 16 is clamped, thereby increasing stability.

[0025] It is worth noting that if Figure 3 As shown, a servo motor 10 is fixedly connected to the outer surface of one end of the adjustment slot 9, and the outer end of the transmission shaft of the servo motor 10 is fixedly connected to one end of the bidirectional screw rod 1001. After the servo motor 10 is started, it drives the bidirectional screw rod 1001 to rotate, so that the folding rod 12 moves laterally under the drive of the threaded rod, so that the rotating blocks 13 can be attached together.

[0026] It is worth noting that if Figure 3 As shown, the front and rear side surfaces of the adjustment slot 9 are fixedly connected with side panels 18, the top surface of the side panels 18 is fixedly connected with a top detection device 19, and the top central surface of the adjustment slot 9 is fixedly connected with a top camera 17. The top camera 17 and the top detection device 19 can detect the current cable segment when the rotating block 13 and the clamping plate 16 enclose and clamp the cable, thereby increasing the accuracy of the detection.

[0027] It is worth noting that if Figure 1As shown, a base plate 2 is connected between the brackets at the bottom of the drone body 1, a shock absorber 3 is fixedly connected to the top of the base plate 2, a T-shaped plate 4 is fixedly connected to the top of the shock absorber 3, and a bottom camera 5 and a bottom detection device 6 are fixedly connected to the left and right side walls of the T-shaped plate 4. The bottom camera 5 and the bottom detection device 6 can normally detect the power equipment when the drone body 1 is flying, and the shock absorber 3 can ensure that the upper equipment is buffered during landing to ensure safety.

[0028] It should be noted that the shock absorber 3 is a well-known device that can be directly purchased on the market. It is only used here without any structural or functional improvements, so it will not be described in detail.

[0029] It is worth noting that if Figure 3 As shown, the surfaces of the two rotating blocks 13 on the opposite sides of the top of the adjustment slot 9 are respectively provided with a protrusion 131 and a groove 132. When the rotating blocks 13 on the left and right sides are fitted together, the protrusion 131 is just inserted into the groove 132, thereby facilitating the stability of the fitting position of the rotating blocks 13.

[0030] It is worth noting that if Figure 3 As shown, a counterweight 20 is fixedly connected to the outer surface of the other end of the adjustment slot 9. The counterweight 20 and the servo motor 10 are respectively located at the two ends of the adjustment slot 9. The weight of the counterweight 20 and the servo motor 10 are consistent, thereby ensuring the stability of the center of gravity above the drone body 1 and improving the stability during flight.

[0031] In actual use, the drone body 1 starts to detect the cable. After reaching the cable position, the drone body 1 is level with the cable. At this time, the bottom camera 5 and the bottom detection device 6 at the bottom of the drone body 1 will detect the cable. When it is necessary to save power, the drone body 1 is operated to reach the center below the cable, and then rises so that the cable is located between the folding rods 12 on the left and right sides. The cable can be surrounded by adjusting the groove 9, the two-way screw rod 1001, the folding rod 12 and the rotating block 13. After the servo motor 10 is started, it drives the two-way screw rod 1001 to rotate, and the threaded blocks 11 on the left and right sides bring the folding rod 12 closer to each other, so that the left and right rotating blocks 13 fit together, and the cable is blocked under the rotating block 13. On the one hand, the drone body 1 can be On the other hand, since the rotating block 13 itself can rotate, the UAV can move normally laterally without loosening the enclosure for the cable, and there is no need to repeatedly operate the UAV body 1 to hover to clamp the cable, thereby avoiding the risk of falling when the UAV is started and shut down, and ensuring the convenience and practicality of the operation of the UAV body 1. At the same time, the electric push rod 15, the splint 16 and the anti-slip pad 161 can ensure that the UAV body 1 is stationary. After the rotating block 13 is fitted and in contact with the cable, the electric push rod 15 starts to extend, driving the splint 16 to move toward the center, thereby clamping the cable from the left and right sides, thereby ensuring that the UAV body 1 can stop at the current position, facilitating the detection of the current cable position, and improving the stability during the detection process.

[0032] In addition, the components designed in this utility model are all universal standard parts or components known to technical personnel in this field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. They can be fully implemented by technical personnel in this field. Needless to say, the content protected by this utility model does not involve improvements to internal structures and methods.

[0033] The embodiments disclosed in the present invention are preferred embodiments, but are not limited to them. Ordinary technicians in this field can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. As long as they do not deviate from the spirit of the present invention, they are all within the scope of protection of the present invention.

Claims

1. A high-precision power equipment inspection drone, comprising a drone body (1), a folding rod (12) and an electric push rod (15), characterized in that: The top of the electric push rod (15) is fixedly connected to a pad (7), the center of the top of the pad (7) is fixedly connected to a vertical rod (8), the top of the vertical rod (8) is fixedly connected to an adjustment slot (9), the inner side of the adjustment slot (9) is rotatably connected to a bidirectional screw rod (1001), the top of the bidirectional screw rod (1001) is fixedly connected to a folding rod (12), the top of the surface of the folding rod (12) facing the center of the adjustment slot (9) is rotatably connected to a rotating block (13), the surface of the folding rod (12) on the opposite side of the horizontal position of the rotating block (13) is fixedly connected to a horizontal plate (14), the left and right edges of the surface of the horizontal plate (14) facing the rotating block (13) are fixedly connected to the electric push rod (15), and the other end of the electric push rod (15) is fixedly connected to a clamping plate (16).

2. A high-precision power equipment inspection drone according to claim 1, characterized in that: A non-slip pad (161) is fixedly connected to the surface of the clamping plate (16) on the opposite side of the electric push rod (15), and the clamping plate (16) and the rotating block (13) are located on the same horizontal plane.

3. The high-precision power equipment inspection drone according to claim 1, characterized in that: A servo motor (10) is fixedly connected to the outer surface of one end of the adjustment slot (9), and the outer end of the transmission shaft of the servo motor (10) is fixedly connected to one end of a bidirectional screw rod (1001).

4. The high-precision power equipment inspection drone according to claim 1, characterized in that: The front and rear surfaces of the adjustment slot (9) are both fixedly connected to side panels (18), the top surfaces of the side panels (18) are fixedly connected to a top detection device (19), and the top central surface of the adjustment slot (9) is fixedly connected to a top camera (17).

5. The high-precision power equipment inspection drone according to claim 1, characterized in that: A bottom plate (2) is connected between the brackets at the bottom of the drone body (1); a shock absorber (3) is fixedly connected to the top of the bottom plate (2); a T-shaped plate (4) is fixedly connected to the top of the shock absorber (3); and a bottom camera (5) and a bottom detection device (6) are fixedly connected to the left and right side walls of the T-shaped plate (4).

6. The high-precision power equipment inspection drone according to claim 1, characterized in that: The surfaces of the two rotating blocks (13) on the opposite sides of the top end of the adjusting groove (9) are respectively provided with a protrusion (131) and a groove (132).

7. The high-precision power equipment inspection drone according to claim 1, characterized in that: A counterweight (20) is fixedly connected to the outer surface of the other end of the adjustment slot (9), and the counterweight (20) and the servo motor (10) are respectively located at the two ends of the adjustment slot (9).

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