Unmanned aerial vehicle aerial photographing device for power grid inspection

Abstract

The utility model discloses an unmanned aerial vehicle aerial photographing device for power grid inspection, which relates to the technical field of power grid inspection, and adopts the technical scheme that the unmanned aerial vehicle aerial photographing device comprises an unmanned aerial vehicle body, a driving component is arranged at the top of the unmanned aerial vehicle body, and a connecting block is fixedly connected to the bottom of the unmanned aerial vehicle body; the unmanned aerial vehicle has the advantages that through the arrangement of the driving assembly, the connecting block, the joining block, the clamping block and the fixing assembly, the driving assembly can play a role in prompting the periphery of the unmanned aerial vehicle through a rotating bent rod, and the unmanned aerial vehicle is prevented from accidentally injuring workers when taking off; meanwhile, the whistle sound generated by the long whistle also plays a role in reminding and driving, and the connecting block, the joining block and the clamping block can be fixed through the fixing assembly, so that the camera and the unmanned aerial vehicle body are combined, the operation is simple, and the inspection efficiency is improved while the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of power grid inspection, and in particular to an unmanned aerial vehicle (UAV) aerial photography device for power grid inspection. Background Art

[0002] The entire power system, consisting of substations of various voltages and transmission and distribution lines, is called a power grid. It includes three units: substation, transmission, and distribution. The task of the power grid is to transmit and distribute electrical energy and change the voltage. When inspecting the power grid, drones are generally used for inspection.

[0003] Existing methods of using drones to inspect power grids require combining cameras with drones. However, the combination requires a large number of tools and complicated steps, which increases manual labor intensity and reduces inspection efficiency. Summary of the Invention

[0004] To this end, the present invention provides a drone aerial photography device for power grid inspection, which solves the above-mentioned existing problems through the coordination of various structures.

[0005] In order to achieve the above-mentioned object, the utility model provides the following technical solution: a drone aerial photography device for power grid inspection, comprising a drone body, a driving assembly provided on the top of the drone body, a connecting block fixedly connected to the bottom of the drone body, and a groove provided on the bottom of the connecting block;

[0006] There are two card slots on both sides of the groove, and a connecting block is provided inside the groove. Two card blocks are fixedly connected to both sides of the connecting block. The two card blocks extend into the two card slots respectively and are slidably connected to the card slots. A through groove is provided on the two card blocks. A connecting frame is fixedly connected to the front side of the connecting block, and a rotating rod is provided on the front side of the connecting frame. The rotating rod passes through the front side of the connecting frame and is connected to the connecting frame through a bearing. Fixed components are provided on both sides of the rotating rod, and the two fixed components extend to the outside of the connecting frame.

[0007] Preferably, the driving component includes a cover plate, the bottom of the cover plate is fixedly connected to the top of the drone body, the top of the cover plate is fixedly connected to a U-shaped frame, a motor is fixedly provided inside the U-shaped frame, the output end of the motor is fixedly connected to a rotating rod, and the rotating rod passes through the U-shaped frame and is connected to the U-shaped frame through a bearing.

[0008] Preferably, a circular plate is fixedly connected to the top of the rotating rod, a plurality of bent rods are fixedly connected to the outside of the circular plate, a long whistle is fixedly connected to one end of each of the bent rods, two power supplies are fixedly provided on the top of the cover plate, the two power supplies are respectively provided on both sides of the U-shaped frame, and both power supplies are electrically connected to the motor.

[0009] Preferably, the fixing assembly includes a cylinder, which is arranged on the front side of the connecting frame and passes through the connecting frame. The cylinder and the connecting frame are connected through a bearing. The outer fixing sleeve of the cylinder is provided with pulley 1, and the outer fixing sleeve of the rotating rod is provided with pulley 2. Both pulley 1 and pulley 2 are provided inside the connecting frame.

[0010] Preferably, a belt 1 is provided on the outer side of the pulley 1 and the pulley 2, and the pulley 1 and the pulley 2 are driven and connected by the belt 1. A plug rod is provided on the front side of the cylinder, and the plug rod passes through the cylinder and is threadedly connected to the cylinder. A baffle is provided at the bottom of the plug rod, and the baffle passes through the connecting frame and is slidably connected to the connecting frame.

[0011] Preferably, the front side of the baffle is fixedly connected to a square plate, the rear side of the square plate is fixedly connected to the front side of the insertion rod, the insertion rod passes through two through slots and is slidably connected to the through slots, and the baffle extends to the bottom of the two blocks and contacts the two blocks.

[0012] Preferably, a special-shaped groove is provided on the front side of the rotating rod, an operating rod is provided inside the special-shaped groove, the operating rod is slidably connected to the special-shaped groove, and a hand wheel is fixedly connected to the front side of the operating rod.

[0013] Preferably, a vertical rod is fixedly connected to the bottom of the connecting block, and a camera is fixedly connected to the bottom of the vertical rod.

[0014] The beneficial effects of the utility model are:

[0015] The utility model provides a driving component, a connecting block, a connecting block, a card block and a fixing component. The setting of the driving component can play a prompting role around the drone through a rotating bent rod, preventing the drone from accidentally injuring staff during takeoff. At the same time, the whistle sound produced by the long whistle can also play a reminder and driving role. The connecting block, the connecting block and the card block can be fixed by the fixing component, thereby realizing the combination of the camera and the drone body with simple operation, reducing the labor intensity and improving the efficiency of inspection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the overall structure provided by the utility model;

[0017] Figure 2 A side view provided for the present utility model;

[0018] Figure 3 A three-dimensional diagram of the connecting block provided by the utility model;

[0019] Figure 4 A three-dimensional diagram of the rotating rod provided by the utility model;

[0020] In the figure: 1 drone body, 2 connecting block, 3 groove, 4 card slot, 5 connecting block, 6 card block, 7 through slot, 8 connecting frame, 9 rotating rod, 10 cover plate, 11 rotating rod, 12 bending rod, 13 power supply, 14 cylinder, 15 pulley 1, 16 pulley 2, 17 belt 1, 18 plug rod, 19 baffle, 20 special-shaped slot, 21 camera. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not used to limit the present invention.

[0022] Refer to the attached Figure 1 - Attachment Figure 4 The utility model provides a drone aerial photography device for power grid inspection, comprising a drone body 1, a driving component provided on the top of the drone body 1, a connecting block 2 fixedly connected to the bottom of the drone body 1, and a groove 3 provided on the bottom of the connecting block 2;

[0023] Two card slots 4 are provided on both sides of the groove 3, and a connecting block 5 is provided inside the groove 3. Two card blocks 6 are fixedly connected to both sides of the connecting block 5. The two card blocks 6 extend into the two card slots 4 respectively and are slidably connected to the card slots 4. A through groove 7 is provided on each of the two card blocks 6. A connecting frame 8 is fixedly connected to the front side of the connecting block 2. A rotating rod 9 is provided on the front side of the connecting frame 8. The rotating rod 9 passes through the front side of the connecting frame 8 and is connected to the connecting frame 8 through a bearing. Fixed components are provided on both sides of the rotating rod 9, and both fixed components extend to the outside of the connecting frame 8;

[0024] In this embodiment, the driving component of the utility model can play a prompting role, not only to prevent accidental injury to the operator, but also the whistle sound produced can drive away the flock of birds. The setting of the fixing component can quickly and stably combine the camera 21 with the drone body 1 for installation;

[0025] Among them, in order to achieve the purpose of being able to remind, this device is implemented by the following technical solutions: the driving component includes a cover plate 10, the bottom of the cover plate 10 is fixedly connected to the top of the drone body 1, the top of the cover plate 10 is fixedly connected to a U-shaped frame, a motor is fixedly provided inside the U-shaped frame, a rotating rod 11 is fixedly connected to the output end of the motor, the rotating rod 11 passes through the U-shaped frame and is connected to the U-shaped frame through a bearing, the top of the rotating rod 11 is fixedly connected to a circular plate, a plurality of curved rods 12 are fixedly connected to the outside of the circular plate, one end of each of the plurality of curved rods 12 is fixedly connected to a long whistle, two power supplies 13 are fixedly provided on the top of the cover plate 10, the two power supplies 13 are respectively provided on both sides of the U-shaped frame, and the two power supplies 13 are electrically connected to the motor;

[0026] Among them, in order to achieve the purpose of fixing the camera 21, the present device adopts the following technical solutions: the fixing component includes a cylinder 14, the cylinder 14 is arranged on the front side of the connecting frame 8 and passes through the connecting frame 8, the cylinder 14 and the connecting frame 8 are connected by a bearing, the outer fixed sleeve of the cylinder 14 is provided with a pulley 15, the outer fixed sleeve of the rotating rod 9 is provided with a pulley 2 16, the pulley 15 and the pulley 2 16 are both arranged inside the connecting frame 8, the outer sleeve of the pulley 15 and the pulley 2 16 is provided with a belt 17, the belt The wheel 15 is connected to the pulley 2 16 by the drive of the belt 17. The front side of the cylinder 14 is provided with an insertion rod 18, which passes through the cylinder 14 and is threadedly connected to the cylinder 14. A baffle 19 is provided at the bottom of the insertion rod 18, which passes through the connecting frame 8 and is slidably connected to the connecting frame 8. The front side of the baffle 19 is fixedly connected to a square plate, and the rear side of the square plate is fixedly connected to the front side of the insertion rod 18. The insertion rod 18 passes through the two through grooves 7 and is slidably connected to the through grooves 7. The baffle 19 extends to the bottom of the two blocks 6 and contacts the two blocks 6.

[0027] Among them, in order to achieve the purpose of controlling the fixed component, the present device adopts the following technical solution: a special-shaped groove 20 is opened on the front side of the rotating rod 9, an operating rod is provided inside the special-shaped groove 20, the operating rod is slidably connected to the special-shaped groove 20, a handwheel is fixedly connected to the front side of the operating rod, a vertical rod is fixedly connected to the bottom of the connecting block 5, and a camera 21 is fixedly connected to the bottom of the vertical rod.

[0028] The use process of the present invention is as follows: first, move the connecting block 5 and the card block 6 and drive the vertical rod and the camera 21 through the connecting block 5, then insert the connecting block 5 into the groove 3 and make the card block 6 snap into the card slot 4, then insert the operating rod into the special-shaped groove 20, and turn the hand wheel, the hand wheel rotates to rotate the operating rod and the rotating rod 9, the rotating rod 9 rotates through the pulley 15 and the pulley 2 16 and the belt 17 to rotate the cylinder 14, because the cylinder 14 is threadedly connected to the insertion rod 18 and under the limit of the square plate and the baffle 19, the cylinder 14 rotates to make the insertion rod 18 move, and the insertion rod 1 8 moves and moves the baffle 19 through the square plate, the insertion rod 18 passes through the two through slots 7 and fixes the card block 6 and the connecting block 5, and the baffle 19 also fixes the card block 6, thereby realizing the operation of combining the camera 21 with the drone body 1, and then starting the motor, the motor output end works and drives the rotating rod 11 to rotate, the rotation of the rotating rod 11 drives the circular plate and the curved rod 12 to rotate, and the rotation of the curved rod 12 drives the long whistle to rotate, so that the curved rod 12 will protect the surroundings of the drone, and the airflow generated by the rotation will make the long whistle emit a whistle sound, thereby driving away and reminding the flock of birds.

[0029] The above description is merely a preferred embodiment of the present invention. Anyone skilled in the art may utilize the above-described technical solutions to modify the present invention or create equivalent technical solutions. Therefore, any simple modification or equivalent replacement based on the technical solutions of the present invention falls within the scope of protection claimed by the present invention.

Claims

1. A drone aerial photography device for power grid inspection, comprising a drone body (1), characterized in that: The top of the drone body (1) is provided with a driving component, the bottom of the drone body (1) is fixedly connected with a connecting block (2), and the bottom of the connecting block (2) is provided with a groove (3); Two card slots (4) are provided on both sides of the groove (3), a connecting block (5) is provided inside the groove (3), two card blocks (6) are fixedly connected to both sides of the connecting block (5), the two card blocks (6) respectively extend into the two card slots (4) and are slidably connected to the card slots (4), a through slot (7) is provided on both the card blocks (6), a connecting frame (8) is fixedly connected to the front side of the connecting block (2), a rotating rod (9) is provided on the front side of the connecting frame (8), the rotating rod (9) passes through the front side of the connecting frame (8) and is connected to the connecting frame (8) through a bearing, a fixing assembly is provided on both sides of the rotating rod (9), and the two fixing assemblies extend to the outside of the connecting frame (8).

2. The unmanned aerial photography device for power grid inspection according to claim 1, characterized in that: The driving assembly comprises a cover plate (10), the bottom of the cover plate (10) is fixedly connected to the top of the drone body (1), the top of the cover plate (10) is fixedly connected to a U-shaped frame, a motor is fixedly provided inside the U-shaped frame, an output end of the motor is fixedly connected to a rotary rod (11), and the rotary rod (11) passes through the U-shaped frame and is connected to the U-shaped frame via a bearing.

3. The drone aerial photography device for power grid inspection according to claim 2, characterized in that: A circular plate is fixedly connected to the top of the rotating rod (11), a plurality of curved rods (12) are fixedly connected to the outside of the circular plate, and a long whistle is fixedly connected to one end of each of the curved rods (12). Two power supplies (13) are fixedly provided on the top of the cover plate (10), and the two power supplies (13) are respectively provided on both sides of the U-shaped frame. Both power supplies (13) are electrically connected to the motor.

4. The drone aerial photography device for power grid inspection according to claim 1, characterized in that: The fixing assembly includes a cylinder (14), which is arranged on the front side of the connecting frame (8) and passes through the connecting frame (8). The cylinder (14) and the connecting frame (8) are connected through a bearing. A fixed sleeve outside the cylinder (14) is provided with a pulley 1 (15), and a fixed sleeve outside the rotating rod (9) is provided with a pulley 2 (16). Both the pulley 1 (15) and the pulley 2 (16) are arranged inside the connecting frame (8).

5. The unmanned aerial photography device for power grid inspection according to claim 4, characterized in that: The outer sides of the pulley 1 (15) and the pulley 2 (16) are provided with a belt 1 (17), and the pulley 1 (15) and the pulley 2 (16) are connected by the belt 1 (17). The front side of the cylinder (14) is provided with an insertion rod (18), and the insertion rod (18) passes through the cylinder (14) and is threadedly connected to the cylinder (14). The bottom of the insertion rod (18) is provided with a baffle (19), and the baffle (19) passes through the connecting frame (8) and is slidably connected to the connecting frame (8).

6. The unmanned aerial photography device for power grid inspection according to claim 5, characterized in that: The front side of the baffle (19) is fixedly connected to a square plate, the rear side of the square plate is fixedly connected to the front side of the insertion rod (18), the insertion rod (18) passes through the two through slots (7) and is slidably connected to the through slots (7), and the baffle (19) extends to the bottom of the two card blocks (6) and contacts the two card blocks (6).

7. The UAV aerial photography device for power grid inspection according to claim 1, characterized in that: A special-shaped groove (20) is provided on the front side of the rotating rod (9), an operating rod is provided inside the special-shaped groove (20), the operating rod is slidably connected to the special-shaped groove (20), and a hand wheel is fixedly connected to the front side of the operating rod.

8. The unmanned aerial photography device for power grid inspection according to claim 1, characterized in that: The bottom of the connecting block (5) is fixedly connected to a vertical rod, and the bottom of the vertical rod is fixedly connected to a camera (21).

Images