Electromechanical installation fault detection unmanned aerial vehicle

Abstract

The utility model discloses an electromechanical installation fault detection unmanned aerial vehicle, which belongs to the technical field of unmanned aerial vehicles, and comprises an unmanned aerial vehicle body, the side surface of the unmanned aerial vehicle body is fixedly connected with a supporting arm, one end, far away from the unmanned aerial vehicle body, of the supporting arm is provided with a flight mechanism, and the outside of the unmanned aerial vehicle body is provided with a heat insulation plate. And a protection mechanism is arranged on the outer surface of the heat insulation plate. According to the electromechanical installation fault detection unmanned aerial vehicle, the lower temperature is detected through the temperature sensor, and when the temperature is too high, the power mechanism drives the two heat insulation plates to move close to each other, so that the detection mechanism and the camera are wrapped in the unmanned aerial vehicle, and the unmanned aerial vehicle is prevented from being damaged by heat; and the effect of protecting the detection mechanism and the camera is achieved, so that the problem that the lower part of the unmanned aerial vehicle directly faces hot air and electronic elements such as various sensors are damaged due to the fact that heat above the equipment is too large is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle for detecting electromechanical installation faults. Background Art

[0002] Mechatronics usually refers to a comprehensive technology that combines mechanical engineering and electronic technology and applies them to practice. At present, mechatronics equipment has been widely used in manufacturing, transportation, construction, energy and other fields. Mechatronics technology can help improve production efficiency, reduce costs and improve product quality. When installing mechatronics equipment, the newly installed equipment is generally tested to detect whether there are any faults during the installation process. Since some mechatronics equipment is relatively high, it is difficult for people to climb to the top of the equipment when the equipment is running. Generally, drones are used for fault detection.

[0003] Existing fault detection drones all fly drones above electromechanical equipment to detect various data such as sound and temperature of the electromechanical equipment, and take photos and mark them. They can monitor the operating status of the electromechanical equipment in real time, and maintenance personnel can perform special maintenance according to the fault location photographed by the drone. However, since the equipment converts electrical energy into mechanical energy during operation, a large amount of heat will be generated during the period. This heat will be conducted to the surrounding air and then conducted upward. When the drone takes pictures above the equipment, in order to increase the clarity, it is sometimes necessary to get close to shoot. However, too much heat above the equipment can easily cause the lower part of the drone to face the hot air, causing damage to electronic components such as various sensors. In order to solve this technical problem, the utility model proposes an electromechanical installation fault detection drone. Utility Model Content

[0004] The main purpose of the utility model is to provide an electromechanical installation fault detection drone, which can effectively solve the problems mentioned in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A mechanical and electrical installation fault detection drone comprises a drone body, a support arm is fixedly connected to the side of the drone body, a flight mechanism is arranged at one end of the support arm away from the drone body, a heat insulation board is arranged outside the drone body, a protection mechanism is arranged on the outer surface of the heat insulation board, a power mechanism is arranged inside the heat insulation board, a temperature sensor is arranged below the drone body, a detection mechanism is arranged on the lower surface of the drone body, a camera is also arranged on the lower surface of the drone body, and a transparent plate is fixedly connected to the inner wall of the heat insulation board.

[0007] Preferably, there are two thermal insulation boards, a sealing strip is fixedly connected to one side surface of the first thermal insulation board, and a groove for accommodating the sealing strip is formed on the inner wall of the second thermal insulation board.

[0008] Preferably, a fixing piece is fixedly connected to the upper end of the temperature sensor, the upper end of the fixing piece is fixedly connected to the drone body, and an arc-shaped opening is provided on the inner wall of the heat insulation board.

[0009] Preferably, the protection mechanism comprises a connecting rod, one end of which is fixedly connected to the heat insulation board, and one end of the connecting rod away from the heat insulation board is fixedly connected to the movable plate.

[0010] Preferably, the power mechanism comprises a threaded rod, the outer surface of the threaded rod is threadedly connected to two heat insulation plates respectively, the lower surface of the drone body is fixedly connected to an electric motor, and the output end of the electric motor is drivingly connected to the threaded rod.

[0011] Preferably, a limit rod is fixedly connected to the side of the drone body, and an outer surface of the limit rod is slidably connected to the heat insulation board.

[0012] Preferably, the outer surface of the threaded rod is rotatably connected to a limit ring, and the upper surface of the limit ring is fixedly connected to the drone body.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the utility model, by arranging components such as heat insulation plates and temperature sensors, the temperature sensor detects the temperature below. When the temperature is too high, the two heat insulation plates are driven to move closer to each other through a power mechanism, thereby wrapping the detection mechanism and the camera inside to prevent them from being damaged by heat, thereby achieving the effect of protecting the detection mechanism and the camera. The camera can continue to shoot the equipment through the transparent plate, thereby achieving close-range shooting in a protected state, thereby solving the problem that too much heat above the equipment can easily cause the lower part of the drone to face the hot air, causing damage to various sensors and other electronic components.

[0015] In the utility model, by setting components such as protective mechanisms and sealing strips, when the temperature reaches a safe value, the power mechanism drives the two insulation plates to move away from each other, thereby allowing the internal components to leak out, so as to facilitate heat dissipation of the internal components and increase the effect of shooting and detection. When the two insulation plates are closed, the sealing strip will be driven into the interior of the groove, thereby increasing the sealing effect. In the process of the insulation plates approaching each other, the insulation plates will also drive the movable plate to move close to the flight mechanism through the connecting rod, and the flight mechanism will be protected by the movable plate and the support arm to prevent overheating. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1This is a schematic diagram of the overall structure of an electromechanical installation fault detection drone of the utility model;

[0017] Figure 2 This is a three-dimensional structural schematic diagram of a heat insulation board in an electromechanical installation fault detection drone of the utility model;

[0018] Figure 3 This is a cross-sectional view of a power mechanism in an electromechanical installation fault detection drone of the utility model;

[0019] Figure 4 The utility model is a three-dimensional structural schematic diagram of a protective mechanism in an electromechanical installation fault detection drone.

[0020] In the figure: 1. UAV body; 2. Support arm; 3. Flight mechanism; 4. Protection mechanism; 401. Connecting rod; 402. Movable plate; 5. Heat insulation plate; 6. Power mechanism; 601. Threaded rod; 602. Motor; 603. Limit rod; 604. Limit ring; 7. Fixing part; 8. Temperature sensor; 9. Arc-shaped mouth; 10. Detection mechanism; 11. Camera; 12. Transparent plate; 13. Sealing strip; 14. Groove. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-4 As shown, a mechanical and electrical installation fault detection drone includes a drone body 1, a support arm 2 is fixedly connected to the side of the drone body 1, a flight mechanism 3 is arranged at one end of the support arm 2 away from the drone body 1, and there are four support arms 2 and four flight mechanisms 3 respectively. The support arm 2 consists of an arm body and a ring plate with a bottom, and the flight mechanism 3 is fixed by the ring plate. The flight mechanism 3 consists of fan blades and a lower power device, which can drive the overall flight.

[0023] A heat insulation board 5 is arranged outside the drone body 1. There are two heat insulation boards 5. A support leg is arranged at the lower part of the heat insulation board 5 for supporting the whole when on the ground. A sealing strip 13 is fixedly connected to one side of the first heat insulation board 5. A groove 14 for accommodating the sealing strip 13 is provided on the inner wall of the second heat insulation board 5. The sealing strip 13 is made of rubber and can be inserted into the groove 14 to increase the sealing performance.

[0024] A protective mechanism 4 is provided on the outer surface of the heat insulation board 5, and the protective mechanism 4 includes a connecting rod 401, one end of the connecting rod 401 is fixedly connected to the heat insulation board 5, and the end of the connecting rod 401 away from the heat insulation board 5 is fixedly connected to a movable plate 402. The movable plate 402 is shaped like an annular plate with a bottom, and just forms a cylinder with the end of the support arm 2, which can protect the power device in the flight mechanism 3.

[0025] A power mechanism 6 is arranged inside the insulation board 5, and the power mechanism 6 includes a threaded rod 601. The outer surfaces of the threaded rod 601 are respectively threadedly connected to the two insulation boards 5. The threaded rod 601 is a double-headed threaded rod, and the threads at the two ends thereof rotate in opposite directions. When the threaded rod 601 rotates, the two insulation boards 5 can be driven to move away from or closer to each other.

[0026] The lower surface of the drone body 1 is fixedly connected with a motor 602, and the output end of the motor 602 is transmission-connected to the threaded rod 601. The output shaft of the motor 602 and the middle part of the threaded rod 601 are connected by a belt and two pulleys to realize transmission. The side of the drone body 1 is fixedly connected with a limit rod 603, and the outer surface of the limit rod 603 is slidingly connected to the insulation board 5. There are four limit rods 603. The limit rods 603 can increase the stability of the insulation board 5 during movement and prevent the insulation board 5 from tilting.

[0027] The outer surface of the threaded rod 601 is rotatably connected to a limit ring 604, and the upper surface of the limit ring 604 is fixedly connected to the drone body 1. There are two limit rings 604, which can limit the threaded rod 601 so that the threaded rod 601 can only rotate in place and cannot change its position.

[0028] A temperature sensor 8 is arranged below the drone body 1, and a fixing part 7 is fixedly connected to the upper end of the temperature sensor 8. The upper end of the fixing part 7 is fixedly connected to the drone body 1. An arc-shaped opening 9 is opened on the inner wall of the heat insulation board 5. The fixing part 7 consists of a rod body and a round block. When the heat insulation board 5 is closed, the round block is just located inside the arc-shaped opening 9, so that the temperature sensor 8 leaks out and is sealed.

[0029] A detection mechanism 10 is provided on the lower surface of the drone body 1. The detection mechanism 10 can be provided with a series of detection components such as infrared temperature sensors, sound sensors, vibration sensors, etc. according to usage needs. A camera 11 is also provided on the lower surface of the drone body 1. A transparent plate 12 is fixedly connected to the inner wall of the insulation board 5. The material of the transparent plate 12 is transparent insulation polycarbonate, which can allow light to pass through while insulating.

[0030] It should be noted that, in actual use, the device enables the drone body 1 to fly above the electromechanical equipment through the flying mechanism 3, and the equipment is detected through the detecting mechanism 10. When it is necessary to get close to take pictures, the temperature above the equipment is detected through the temperature sensor 8. When the temperature is normal, the shooting continues. When the temperature is too high, the temperature sensor 8 transmits the temperature signal to the controller. The controller controls the motor 602 to drive the threaded rod 601 to rotate, and the threaded rod 601 drives the two heat insulation plates 5 to move closer to each other, thereby wrapping the detecting mechanism 10 and the camera 11 inside to prevent them from being damaged by heat, thereby achieving the effect of protecting the detecting mechanism 10 and the camera 11.

[0031] After the two heat insulation plates 5 are closed, the camera 11 continues to shoot the device through the transparent plate 12, thereby achieving close-range shooting, and the detection mechanism 10 can also continue monitoring, thereby increasing the accuracy of monitoring.

[0032] At the same time, the motor 602 is also protected by the heat insulation board 5. After the two heat insulation boards 5 are closed, the arc-shaped opening 9 contacts the lower part of the fixing part 7, so that heat cannot enter, and the temperature sensor 8 remains outside to continue to detect the temperature. When the temperature reaches a safe value, the motor 602 drives the threaded rod 601 to rotate in the opposite direction, so that the two heat insulation boards 5 move away from each other, thereby leaking out the internal components, so as to facilitate the heat dissipation of the internal components and increase the effect of shooting and detection.

[0033] When the two insulation plates 5 are closed, the sealing strip 13 will be driven into the interior of the groove 14, thereby increasing the sealing effect. In the process of the insulation plates 5 approaching each other, the insulation plates 5 will also drive the movable plate 402 to move closer to the flying mechanism 3 through the connecting rod 401. Through the cooperation between the movable plate 402 and the support arm 2, the flying mechanism 3 can be protected to prevent overheating.

[0034] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An electromechanical installation fault detection drone, comprising a drone body (1), characterized in that: A support arm (2) is fixedly connected to the side of the drone body (1); a flight mechanism (3) is arranged at one end of the support arm (2) away from the drone body (1); a heat insulation board (5) is arranged outside the drone body (1); a protection mechanism (4) is arranged on the outer surface of the heat insulation board (5); a power mechanism (6) is arranged inside the heat insulation board (5); a temperature sensor (8) is arranged below the drone body (1); a detection mechanism (10) is arranged on the lower surface of the drone body (1); a camera (11) is also arranged on the lower surface of the drone body (1); and a transparent board (12) is fixedly connected to the inner wall of the heat insulation board (5).

2. The electromechanical installation fault detection drone according to claim 1, characterized in that: There are two heat insulation boards (5), one side of the first heat insulation board (5) is fixedly connected with a sealing strip (13), and the inner wall of the second heat insulation board (5) is provided with a groove (14) capable of accommodating the sealing strip (13).

3. The electromechanical installation fault detection drone according to claim 2, characterized in that: The upper end of the temperature sensor (8) is fixedly connected to a fixing member (7), the upper end of the fixing member (7) is fixedly connected to the drone body (1), and the inner wall of the heat insulation board (5) is provided with an arc-shaped opening (9).

4. The electromechanical installation fault detection drone according to claim 3, characterized in that: The protection mechanism (4) comprises a connecting rod (401), one end of which is fixedly connected to the heat insulation board (5), and one end of the connecting rod (401) away from the heat insulation board (5) is fixedly connected to a movable plate (402).

5. The electromechanical installation fault detection drone according to claim 4, characterized in that: The power mechanism (6) comprises a threaded rod (601), the outer surfaces of which are respectively threadedly connected to two heat insulation plates (5); a motor (602) is fixedly connected to the lower surface of the drone body (1), and the output end of the motor (602) is drivingly connected to the threaded rod (601).

6. The electromechanical installation fault detection drone according to claim 5, characterized in that: A limit rod (603) is fixedly connected to the side of the drone body (1), and the outer surface of the limit rod (603) is slidably connected to the heat insulation board (5).

7. The electromechanical installation fault detection drone according to claim 6, characterized in that: The outer surface of the threaded rod (601) is rotatably connected to a limit ring (604), and the upper surface of the limit ring (604) is fixedly connected to the drone body (1).

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