Unmanned aerial vehicle inspection device for mountain photovoltaic station

Abstract

The utility model discloses an unmanned aerial vehicle inspection device for a mountain photovoltaic station, which relates to the field of unmanned aerial vehicles and comprises a machine body, a monitor is arranged at the lower end of the machine body, a lens is arranged on one side of the monitor, supporting rods are fixedly connected to two sides of the machine body, and the other ends of the supporting rods are fixedly connected with connecting rings. A supporting block is fixedly connected to the exterior of the connecting ring, a clamping ring is fixedly connected to the upper end of the supporting block, a clamping ring is movably connected to the interior of the clamping ring, and a threaded sleeve is fixedly connected to the upper end of the clamping ring. The protective cover has the advantages that the protective cover can be installed through the clamping ring, the clamping ring, the threaded sleeve, the threaded column, the short block and other assemblies, then the rotating blades can be prevented from making contact with surrounding objects, and meanwhile the flight performance and stability of the unmanned aerial vehicle can be improved; and the falling machine body can be buffered and damped through the damping rods, the springs, the sliding blocks, the pressure-bearing blocks and other assemblies, and therefore the machine body can be prevented from being damaged due to too large vibration force.

Description

Technical Field

[0001] The utility model relates to the field of unmanned aerial vehicles, and in particular to an unmanned aerial vehicle inspection device for mountain photovoltaic stations. Background Art

[0002] With the development of renewable energy, the status of photovoltaic power generation has become increasingly prominent. Photovoltaic power generation uses solar photovoltaic conversion technology to convert solar energy into electrical energy, providing key support for energy transformation. However, some photovoltaic power stations are built in mountainous and hilly areas. These areas are usually complex in terrain, difficult to reach, and have harsh environments. Traditional manual inspection methods are not only inefficient, but also have safety hazards. Therefore, the use of drone inspection devices has become an efficient and safe choice.

[0003] However, in the prior art, the rotor blades of drones are usually exposed to the outside and lack sufficient protection measures, which makes it easy for the rotor blades of drones to come into contact with surrounding objects during the photovoltaic station inspection mission, causing damage. Such damage will affect the flight performance and stability of the drone. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a drone inspection device for mountain photovoltaic stations.

[0005] In order to solve the above technical problems, the technical solution of the utility model is as follows: a drone inspection device for a mountain photovoltaic station, comprising a body, a monitor is provided at the lower end of the body, a lens is provided on one side of the monitor, support rods are fixedly connected to both sides of the body, a connecting ring is fixedly connected to the other end of the support rod, a support block is fixedly connected to the outside of the connecting ring, a clamping ring is fixedly connected to the upper end of the support block, a clamping ring is movably connected to the inside of the clamping ring, a threaded sleeve is fixedly connected to the upper end of the clamping ring, a protective cover is provided at the upper end of the connecting ring, short blocks are fixedly connected to both sides of the protective cover, and a threaded column is fixedly connected to the lower end of the short block.

[0006] Preferably, a damping rod is provided at the lower edge of the machine body, the lower end of the damping rod is fixedly connected to a bottom plate, and the upper edge of the bottom plate is fixedly connected to a connecting block.

[0007] Preferably, a slide groove is provided inside the connecting block, a slider is slidably connected inside the slide groove, a pressure block is fixedly connected to one side of the slider, and a spring is provided at the lower end of the pressure block.

[0008] Preferably, the threaded sleeve is movably connected to the support block via a short rod, a clamping ring and a clamping ring.

[0009] Through the above scheme, the following technical effects can be achieved: the protective cover can be installed through components such as clamping rings, retaining rings, threaded sleeves, threaded columns, short blocks, etc., thereby preventing the rotor blades from contacting surrounding objects, and at the same time improving the flight performance and stability of the UAV.

[0010] Preferably, the damping rods are provided in two groups and are symmetrically arranged about the center line of the machine body.

[0011] Preferably, the sliding block slides in the sliding groove through the pressure-bearing block and the spring.

[0012] Through the above scheme, the following technical effects can be achieved: the falling body can be buffered and shock-absorbed by components such as the damping rod, spring, slider, and pressure block, thereby preventing it from being damaged due to excessive vibration force.

[0013] By adopting the above technical solution, the threaded sleeve is sleeved on the outside of the threaded column and rotated in the opposite direction. Under the action of its internal thread and the external thread of the threaded column, the protective cover is fixed to the outside of the connecting ring to protect the rotating blades. Similarly, by rotating the threaded sleeve in the opposite direction, the threaded column drives the protective cover to move up, and the staff can inspect the rotating blades in the connecting ring. The protective cover can be installed by means of components such as the retaining ring, retaining ring, threaded sleeve, threaded column, short block, etc., thereby preventing the rotating blades from contacting surrounding objects, and at the same time improving the flight performance and stability of the UAV.

[0014] By adopting the above technical scheme, the falling body can be initially shock-absorbed by the arranged damping rod, and when the bottom plate contacts the ground, the pressure block compresses the spring, thereby converting the vibration of the body into spring potential energy to achieve further shock absorption. During the movement of the pressure plate, the slider will slide inside the slide groove, and the cooperation of the slider and the slide groove can increase the stability of the pressure block during movement. The falling body can be buffered and shock-absorbed by the damping rod, spring, slider, pressure block and other components, thereby preventing it from being damaged due to excessive vibration force. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 This is a schematic diagram of the connecting ring structure of the utility model.

[0017] Figure 3 This is a schematic diagram of the protective cover structure of the utility model.

[0018] Figure 4 This is a schematic diagram of the internal structure of the connecting block of the utility model.

[0019] In the figure: 1. body; 2. monitor; 3. support rod; 4. connecting ring; 5. support block; 6. clamping ring; 7. clamping ring; 8. short rod; 9. threaded sleeve; 10. protective cover; 11. lens; 12. short block; 13. threaded column; 14. damping rod; 15. bottom plate; 16. connecting block; 17. slide groove; 18. slider; 19. pressure block; 20. spring. DETAILED DESCRIPTION

[0020] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0021] Embodiment 1

[0022] See also Figure 1-Figure 4 The utility model provides a technical solution for the device: a drone inspection device for a mountain photovoltaic station, comprising a body 1, a monitor 2 is arranged at the lower end of the body 1, a lens 11 is arranged on one side of the monitor 2, support rods 3 are fixedly connected to both sides of the body 1, a connecting ring 4 is fixedly connected to the other end of the support rod 3, a support block 5 is fixedly connected to the outside of the connecting ring 4, a clamping ring 6 is fixedly connected to the upper end of the support block 5, a clamping ring 7 is movably connected to the inside of the clamping ring 6, a threaded sleeve 9 is fixedly connected to the upper end of the clamping ring 7, a protective cover 10 is arranged at the upper end of the connecting ring 4, short blocks 12 are fixedly connected to both sides of the protective cover 10, a threaded column 13 is fixedly connected to the lower end of the short block 12, and the threaded sleeve 9 is movably connected to the support block 5 through a short rod 8, a clamping ring 7 and a clamping ring 6.

[0023] Specifically, the threaded sleeve 9 is sleeved on the outside of the threaded column 13 and rotated in the opposite direction. Under the action of its internal thread and the external thread of the threaded column 13, the protective cover 10 is fixed to the outside of the connecting ring 4 to protect the rotating blades. Similarly, the threaded sleeve 9 is rotated in the opposite direction, and the threaded column 13 drives the protective cover 10 to move up, and the staff can inspect the rotating blades in the connecting ring 4. The protective cover 10 can be installed through the retaining ring 6, retaining ring 7, threaded sleeve 9, threaded column 13, short block 12 and other components, thereby preventing the rotating blades from contacting with surrounding objects, and at the same time improving the flight performance and stability of the UAV.

[0024] Embodiment 2

[0025] See also Figure 1-Figure 4The utility model provides a technical solution: a drone inspection device for a mountain photovoltaic station, a damping rod 14 is arranged at the lower edge of the body 1, the lower end of the damping rod 14 is fixedly connected to a bottom plate 15, the upper edge of the bottom plate 15 is fixedly connected to a connecting block 16, a slide groove 17 is provided inside the connecting block 16, a slider 18 is slidably connected inside the slide groove 17, a pressure block 19 is fixedly connected to one side of the slider 18, a spring 20 is arranged at the lower end of the pressure block 19, the damping rod 14 is in two groups, and they are symmetrically arranged about the center line of the body 1, and the slider 18 slides in the slide groove 17 through the pressure block 19 and the spring 20.

[0026] Specifically, the damping rod 14 is provided to provide preliminary shock absorption for the falling body 1, and when the base plate 15 contacts the ground, the pressure block 19 compresses the spring 20, thereby converting the vibration of the body 1 into the potential energy of the spring 20, thereby achieving further shock absorption. During the movement of the pressure plate, the slider 18 slides inside the slide groove 17, and the cooperation of the slider 18 and the slide groove 17 can increase the stability of the pressure block 19 during movement. The damping rod 14, spring 20, slider 18, pressure block 19 and other components can buffer and absorb shock for the falling body 1, thereby preventing it from being damaged due to excessive vibration force.

[0027] Working principle: When the unmanned aerial vehicle inspection device for mountain photovoltaic stations is used, first, before takeoff, the protective cover 10 is fixed to one side of the rotor blade. The specific operation is to sleeve the threaded sleeve 9 on the outside of the threaded column 13 and rotate it in the opposite direction. Under the action of its internal thread and the external thread of the threaded column 13, the protective cover 10 is fixed to the outside of the connecting ring 4 to protect the rotor blade. Similarly, by rotating the threaded sleeve 9 in the opposite direction, the threaded column 13 drives the protective cover 10 to move up, and the staff can inspect the rotor blade in the connecting ring 4. The protective cover 10 can be installed through the components such as the clamping ring 6, the clamping ring 7, the threaded sleeve 9, the threaded column 13, and the short block 12, thereby preventing the rotor blade from contacting the surrounding objects, and at the same time improving the flight performance and stability of the drone. After the installation is completed, it can take off normally to achieve the purpose of inspection, and the damping rod 14 set can perform preliminary shock absorption on the falling body 1, and when the base plate 15 contacts the ground, the pressure block 19 compresses the spring 20, thereby converting the vibration of the body 1 into the potential energy of the spring 20 to achieve further shock absorption. During the movement of the pressure plate, the slider 18 will slide inside the slide groove 17. With the cooperation of the slider 18 and the slide groove 17, the stability of the pressure block 19 during movement can be increased. The damping rod 14, spring 20, slider 18, pressure block 19 and other components can buffer and absorb shock to the falling body 1, thereby preventing it from being damaged due to excessive vibration force.

[0028] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A drone inspection device for a mountain photovoltaic station, comprising a body (1), characterized in that: A monitor (2) is arranged at the lower end of the body (1), a lens (11) is arranged on one side of the monitor (2), support rods (3) are fixedly connected to both sides of the body (1), the other end of the support rod (3) is fixedly connected to a connecting ring (4), a support block (5) is fixedly connected to the outside of the connecting ring (4), a clamping ring (6) is fixedly connected to the upper end of the support block (5), a clamping ring (7) is movably connected to the inside of the clamping ring (6), a threaded sleeve (9) is fixedly connected to the upper end of the clamping ring (7), a protective cover (10) is arranged at the upper end of the connecting ring (4), short blocks (12) are fixedly connected to both sides of the protective cover (10), and a threaded column (13) is fixedly connected to the lower end of the short block (12).

2. The unmanned aerial vehicle inspection device for a mountain photovoltaic station according to claim 1 is characterized in that: A damping rod (14) is provided at the lower edge of the machine body (1), the lower end of the damping rod (14) is fixedly connected to a bottom plate (15), and the upper edge of the bottom plate (15) is fixedly connected to a connecting block (16).

3. The unmanned aerial vehicle inspection device for a mountain photovoltaic station according to claim 2 is characterized in that: A sliding groove (17) is provided inside the connecting block (16), a sliding block (18) is slidably connected inside the sliding groove (17), a pressure block (19) is fixedly connected to one side of the sliding block (18), and a spring (20) is provided at the lower end of the pressure block (19).

4. The unmanned aerial vehicle inspection device for a mountain photovoltaic station according to claim 1 is characterized in that: The threaded sleeve (9) is movably connected to the support block (5) through a short rod (8), a clamping ring (7) and a clamping ring (6).

5. The unmanned aerial vehicle inspection device for a mountain photovoltaic station according to claim 2 is characterized in that: The damping rods (14) are provided in two groups, and are symmetrically arranged with respect to the center line of the machine body (1).

6. The unmanned aerial vehicle inspection device for mountain photovoltaic stations according to claim 3 is characterized in that: The slide block (18) slides in the slide groove (17) through the pressure block (19) and the spring (20).

Images