Unmanned aerial vehicle for mountain photovoltaic field inspection

Abstract

The unmanned aerial vehicle comprises an unmanned aerial vehicle body, the bottom of the unmanned aerial vehicle body is fixedly connected with a connecting frame, the bottom of the connecting frame is fixedly connected with a bottom plate, the upper surface of the bottom plate is provided with a plurality of linear holes, and the bottom of the bottom plate is provided with a plurality of upper connecting assemblies. The upper connecting assembly comprises an inner threaded rod, two side blocks are fixedly connected to the outer surface of the inner threaded rod in a welded mode, the outer surface of the inner threaded rod is sleeved with an inner butterfly nut in a threaded mode, and the inner threaded rod penetrates through the linear hole. According to the unmanned aerial vehicle, through the design that the upper connecting assembly is combined with the line-shaped holes, an operator can install the upper connecting assembly in different line-shaped holes, the operator can conveniently replace the positions of optical camera shooting equipment and infrared temperature detection equipment on the unmanned aerial vehicle body, meanwhile, other inspection equipment can be conveniently installed on the unmanned aerial vehicle, and the working efficiency is improved. And the use practicability of the unmanned aerial vehicle is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of mountain photovoltaic site inspection, and in particular to a drone used for mountain photovoltaic site inspection. Background Art

[0002] At present, in mountain photovoltaic sites, optical cameras and infrared temperature detection equipment are installed on drones, and patrol inspections are carried out through the movement of drones, which can reduce the labor intensity of operators and improve their safety.

[0003] Among them, after searching, the Chinese patent with announcement number CN220430548U discloses a patrol equipment for mountain photovoltaic sites based on drones. The above patent realizes the function of installing the detection equipment and the drone with the structural scheme of the dismantling mechanism. However, it is inconvenient for the operating personnel to change the position of the detection equipment, which makes it inconvenient for other types of detection equipment to be installed and used on the drone. Therefore, for the technological progress of the industry, to better realize the function of installing and connecting the detection equipment and the drone, and to improve the competitiveness of core technologies, this application proposes a new implementation plan that is different from the structure of the drone for mountain photovoltaic site inspection in the prior art. Utility Model Content

[0004] The utility model aims to solve the problem that other types of detection equipment are not convenient to be installed on the existing unmanned aerial vehicles during use, and proposes an unmanned aerial vehicle for inspection of mountain photovoltaic sites.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The utility model discloses a drone for inspecting mountain photovoltaic sites, comprising a drone body, a connecting frame fixedly connected to the bottom of the drone body, and a bottom of the connecting frame fixedly connected to a bottom plate, a plurality of slotted holes are opened on the upper surface of the bottom plate, and a plurality of upper connecting components are arranged at the bottom of the bottom plate, the upper connecting component comprises an internal threaded rod, the outer surface of the internal threaded rod is welded and fixedly connected to two side blocks, the outer surface thread sleeve of the internal threaded rod is provided with an internal butterfly nut, the internal threaded rod passes through the slotted holes, the side blocks and the internal butterfly nut are respectively located above and below the bottom plate, the bottom end of the internal threaded rod is provided with a lower connecting component, the lower connecting component comprises a connecting plate, and the connecting plate is fixedly connected to the bottom end of the internal threaded rod, the bottom end of the internal threaded rod is rotatably connected to a bidirectional threaded rod, the bottom of the internal threaded rod is fixedly connected to two support rods, the outer surface thread sleeve of the bidirectional threaded rod is provided with two clamping plates, and the clamping plates are slidably connected to the support rods.

[0007] Furthermore, one side of one of the clamping plates is fixedly connected with a plurality of connecting rods, and one side of the other clamping plate is provided with a plurality of connecting holes, and one end of the connecting rod is slidably inserted into the connecting hole.

[0008] Furthermore, a plurality of fixing holes are provided on the upper surface of the bottom plate, a fixing rod is fixedly connected to the bottom of the side block, and the bottom end of the fixing rod is slidably inserted into the fixing hole.

[0009] Furthermore, a transparent cover is provided at the bottom of the base plate.

[0010] Furthermore, the outer walls on both sides of the transparent cover are rotatably connected to external threaded rods, the outer surfaces of the external threaded rods are threadedly sleeved with external butterfly nuts, the external threaded rods pass through the bottom plate, and the external butterfly nuts are located above the bottom plate.

[0011] Furthermore, two positioning rods are fixedly connected to the inner walls on both sides of the transparent cover respectively, a plurality of positioning holes are arranged at the bottom of the bottom plate, and one end of the positioning rod is slidably inserted into the positioning hole.

[0012] Furthermore, two support frames are fixedly connected to the bottom of the base plate.

[0013] The beneficial effects of the utility model are:

[0014] 1. The design of combining the upper connection component with the slotted hole allows the operator to install the upper connection component in different slotted holes, which is convenient for the operator to replace the position of the optical camera equipment and infrared temperature detection equipment on the drone body, and is also convenient for the installation of other inspection equipment on the drone, ensuring the practicality of the drone.

[0015] 2. Through the design of the lower connecting component, the inspection equipment can be connected and fixed by two clamps. At the same time, the design of the connecting rod being inserted into the mounting hole of the inspection equipment can reinforce the installation connection between the lower connecting component and the inspection equipment, thereby improving the firmness of the inspection equipment installed on the drone.

[0016] 3. Through the design of the transparent cover, the inspection equipment at the bottom of the base plate can be protected to prevent the inspection equipment from being bumped during the inspection process, thereby improving the safety of the drone in mountain photovoltaic sites. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural schematic diagram of a drone for inspecting photovoltaic sites in mountainous areas proposed by the utility model;

[0018] Figure 2 This is a partial cross-sectional structural schematic diagram of a drone for inspecting photovoltaic sites in mountainous areas proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the lower connection assembly of a drone used for inspection of mountain photovoltaic sites proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of a transparent cover of a drone used for inspection of mountain photovoltaic sites proposed by the utility model;

[0021] Figure 5 This is a schematic diagram of the partial explosion separation cross-sectional structure of a UAV for inspecting mountain photovoltaic sites proposed by the utility model.

[0022] In the figure: 1. UAV body; 2. Connecting frame; 3. Bottom plate; 4. Slotted hole; 5. Upper connecting assembly; 501. Internal threaded rod; 502. Side block; 503. Internal butterfly nut; 6. Lower connecting assembly; 601. Connecting plate; 602. Bidirectional threaded rod; 603. Support rod; 604. Clamp; 605. Connecting rod; 606. Connecting hole; 7. Fixing hole; 8. Fixing rod; 9. Transparent cover; 10. External threaded rod; 11. External butterfly nut; 12. Positioning rod; 13. Support frame. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figure 1-Figure 5 A drone for inspecting mountain photovoltaic sites includes a drone body 1, a connecting frame 2 is fixed to the bottom of the drone body 1 by bolts, and a bottom plate 3 is fixed to the bottom of the connecting frame 2 by bolts, a plurality of slotted holes 4 are opened on the upper surface of the bottom plate 3, and a plurality of upper connecting components 5 are arranged at the bottom of the bottom plate 3, the upper connecting components 5 include an internal threaded rod 501, two side blocks 502 are welded to the outer surface of the internal threaded rod 501, an inner butterfly nut 503 is threadedly sleeved on the outer surface of the internal threaded rod 501, the internal threaded rod 501 passes through the slotted hole 4, the side blocks 502 and the inner butterfly nut 503 are respectively located above and below the bottom plate 3, and the upper connecting components 5 are connected to the upper surface of the bottom plate 3 by bolts. The design of combining the connecting component 5 with the straight hole 4 allows the operator to install the upper connecting component 5 in different straight holes 4, which is convenient for the operator to replace the position of the optical camera equipment and the infrared temperature detection equipment on the drone body 1, and is also convenient for the installation of other inspection equipment on the drone. A plurality of fixing holes 7 are provided on the upper surface of the base plate 3, and a fixing rod 8 is fixedly inserted through the bottom of the side block 502, and the bottom end of the fixing rod 8 is slidably inserted in the fixing hole 7. The design of combining the fixing hole 7 with the fixing rod 8 can reinforce the connection between the side block 502 and the base plate 3 to avoid loosening of the connection between the upper connecting component 5 and the base plate 3.

[0025] Among them, a lower connecting component 6 is provided at the bottom end of the internal threaded rod 501, and the lower connecting component 6 includes a connecting plate 601, and the connecting plate 601 is welded to the bottom end of the internal threaded rod 501, and the bottom end of the internal threaded rod 501 is rotatably connected with a bidirectional threaded rod 602, and the bottom of the internal threaded rod 501 is fixedly plugged with two support rods 603, and the outer surface of the bidirectional threaded rod 602 is threadedly sleeved with two clamping plates 604, and the clamping plates 604 are slidably connected to the support rods 603. Through the design of the lower connecting component 6, the inspection equipment can be clamped and connected and fixed by the two clamping plates 604, one side of one clamping plate 604 is fixedly plugged with multiple connecting rods 605, and one side of the other clamping plate 604 is provided with multiple connecting holes 606, and one end of the connecting rod 605 is slidably plugged into the connecting hole 606. The design of the connecting rod 605 being plugged into the mounting hole of the inspection equipment can reinforce the installation connection between the lower connecting component 6 and the inspection equipment, thereby improving the firmness of the inspection equipment installed on the drone.

[0026] The bottom of the bottom plate 3 is provided with a transparent cover 9, which can protect the inspection equipment at the bottom of the bottom plate 3 to prevent the inspection equipment from being bumped during the inspection process. The outer walls on both sides of the transparent cover 9 are rotatably connected with external threaded rods 10, and the outer surface of the external threaded rods 10 is threadedly sleeved with external butterfly nuts 11. The external threaded rods 10 pass through the bottom plate 3, and the external butterfly nuts 11 are located above the bottom plate 3. The external threaded rods 10 and the external butterfly nuts 11 are combined to facilitate the disassembly and assembly between the transparent cover 9 and the bottom plate 3, so as to facilitate the inspection and maintenance of the inspection equipment in the transparent cover 9 by the operating personnel. Two positioning rods 12 are respectively bonded to the inner walls on both sides of the transparent cover 9, and a plurality of positioning holes are provided at the bottom of the bottom plate 3, and one end of the positioning rod 12 is slidably inserted into the positioning hole. The design of the positioning rod 12 inserted into the bottom plate 3 facilitates the alignment of the transparent cover 9 installed on the bottom plate 3. Two support frames 13 are fixed to the bottom of the bottom plate 3 by bolts, and the support frames 13 can support and bear the UAV when it is placed statically.

[0027] Working principle of this embodiment: When in use, the operator first passes the internal threaded rod 501 on the upper connecting component 5 through the slotted hole 4 at the bottom of the bottom plate 3, and then rotates it 90 degrees so that the fixing rod 8 on the side block 502 is aligned with the fixing hole 7 up and down, then slides the internal threaded rod 501 downward, inserts the fixing rod 8 into the fixing hole 7, and then screws the internal butterfly nut 503 upward until the side block 502 and the internal butterfly nut 503 are respectively located above and below the bottom plate 3, thereby completing the connection between the upper connecting component 5 and the bottom plate 3, and the top of the optical camera device is connected through the lower connecting component 6. The optical camera device and the infrared temperature detection device are clamped, and the connecting rod 605 in the lower connecting component 6 is plugged into the mounting hole of the optical camera device, so as to complete the connection and fixation between the optical camera device and the lower connecting component 6. Similarly, the infrared temperature detection device or other equipment can be installed on other lower connecting components 6. In this way, the connection between the drone body 1 and the optical camera device and the infrared temperature detection device is completed. During the flight of the drone, the transparent cover 9 can protect the optical camera device and the infrared temperature detection device at the bottom of the base plate 3 to avoid damage by bumps and ensure the safety of the drone inspecting mountain photovoltaic sites.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A drone for inspecting mountain photovoltaic sites, comprising a drone body (1), a connecting frame (2) fixedly connected to the bottom of the drone body (1), and a bottom plate (3) fixedly connected to the bottom of the connecting frame (2), characterized in that: The upper surface of the bottom plate (3) is provided with a plurality of slotted holes (4), and the bottom of the bottom plate (3) is provided with a plurality of upper connection components (5), the upper connection components (5) comprising an internal threaded rod (501), the outer surface of the internal threaded rod (501) being welded and fixedly connected with two side blocks (502), the outer surface of the internal threaded rod (501) being threadedly sleeved with an internal butterfly nut (503), the internal threaded rod (501) passing through the slotted holes (4), the side blocks (502) and the internal butterfly nut (503) being respectively located above and below the bottom plate (3), The bottom end of the internally threaded rod (501) is provided with a lower connecting assembly (6), which includes a connecting plate (601), and the connecting plate (601) is fixedly connected to the bottom end of the internally threaded rod (501), the bottom end of the internally threaded rod (501) is rotatably connected to a bidirectional threaded rod (602), the bottom of the internally threaded rod (501) is fixedly connected to two supporting rods (603), the outer surface of the bidirectional threaded rod (602) is threadedly sleeved with two clamping plates (604), and the clamping plates (604) are slidably connected to the supporting rods (603).

2. The drone for mountain photovoltaic site inspection according to claim 1, characterized in that: One side of one of the clamping plates (604) is fixedly connected with a plurality of connecting rods (605), and one side of the other clamping plate (604) is provided with a plurality of connecting holes (606), and one end of the connecting rod (605) is slidably inserted into the connecting hole (606).

3. The drone for mountain photovoltaic site inspection according to claim 1, characterized in that: The upper surface of the bottom plate (3) is provided with a plurality of fixing holes (7), the bottom of the side block (502) is fixedly connected with a fixing rod (8), and the bottom end of the fixing rod (8) is slidably inserted into the fixing hole (7).

4. The drone for mountain photovoltaic site inspection according to claim 1, characterized in that: A transparent cover (9) is provided at the bottom of the base plate (3).

5. The drone for mountain photovoltaic site inspection according to claim 4, characterized in that: The outer walls on both sides of the transparent cover (9) are rotatably connected to external threaded rods (10), the outer surface of the external threaded rods (10) is threadedly sleeved with external butterfly nuts (11), the external threaded rods (10) pass through the bottom plate (3), and the external butterfly nuts (11) are located above the bottom plate (3).

6. The drone for inspecting photovoltaic sites in mountainous areas according to claim 5, characterized in that: Two positioning rods (12) are fixedly connected to the inner walls on both sides of the transparent cover (9), and a plurality of positioning holes are arranged at the bottom of the bottom plate (3), and one end of the positioning rod (12) is slidably inserted into the positioning hole.

7. The UAV for mountain photovoltaic site inspection according to claim 1, characterized in that: Two support frames (13) are fixedly connected to the bottom of the base plate (3).

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