Photovoltaic electromechanical equipment inspection device

Abstract

The utility model discloses a photovoltaic electromechanical equipment inspection device, and relates to the technical field of photovoltaic equipment maintenance, the photovoltaic electromechanical equipment inspection device comprises a handle, the front end of the handle is fixedly provided with an electric telescopic rod, the free end of the electric telescopic rod is provided with an adjustable support, the adjustable support is provided with a camera, and the camera is connected with the handle. A fixed seat is fixedly mounted at the top of the handle, a display is rotationally mounted on the fixed seat, and a wire is arranged between the display and the camera. According to the utility model, the camera can be sent to the top of the to-be-inspected equipment, the camera is connected with the display through the lead, a shot picture can be transmitted to the display for display, a worker can visually see the picture at the top of the to-be-inspected equipment through the display, climbing operation is not needed, the safety of the worker can be ensured, and the working efficiency is improved. And the inspection efficiency is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic equipment maintenance, in particular to an inspection device for photovoltaic electromechanical equipment. Background Art

[0002] Photovoltaic electromechanical equipment is generally of high height. The positions for medium access to the equipment mostly concentrate on the top of the equipment, and there are interfaces between the medium and the equipment, such as special gas pipelines, air ducts, etc. These components require staff to regularly climb to the top of the equipment for inspection. However, there are usually no protective facilities such as guardrails at the top of the equipment, and there is a risk of falling for the staff during the inspection process. Especially when inspecting multiple pieces of equipment, the staff also need to carry a step ladder and move frequently for climbing work, which is time-consuming and laborious, increasing the intensity of the inspection work and reducing the inspection efficiency. Content of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the utility model provides an inspection device for photovoltaic electromechanical equipment, which solves the technical problem that it is inconvenient for staff to inspect the top of photovoltaic electromechanical equipment.

[0004] To solve the above technical problems, the utility model provides the following technical solution: An inspection device for photovoltaic electromechanical equipment, including a handle, an electric telescopic rod is fixedly installed at the front end of the handle, an adjustable support is arranged at the free end of the electric telescopic rod, a camera is installed on the adjustable support, a fixed seat is fixedly installed at the top of the handle, a display is rotatably installed on the fixed seat, and a wire is arranged between the display and the camera;

[0005] A winding mechanism for controlling the winding and unwinding of the wire is installed on one side of the handle. The winding mechanism includes a fixed frame fixedly installed on the side of the handle. Limiting disks are fixedly installed on both sides of the top of the fixed frame. A winding roller for winding the wire is rotatably connected between the two limiting disks. A cavity is arranged inside the winding roller, and a through hole is opened on the winding roller. A movable hole is opened at the center of one of the limiting disks, and a crank is arranged on the other limiting disk. One end of the wire passes through the through hole and the movable hole and is rotatably installed on the display, and the other end of the wire is installed on the camera.

[0006] Further, the adjustable support includes a main support fixedly installed at the free end of the electric telescopic rod. A rotating shaft is rotatably installed inside the main support. A sub-support is fixedly sleeved outside the rotating shaft. The camera is rotatably installed inside the sub-support.

[0007] Further, a servo motor I is fixedly installed on one side of the sub-support. The output end of the servo motor I passes through the sub-support and is fixedly connected to the side of the camera.

[0008] Further, a first bevel gear is fixedly connected to the upper end of the rotating shaft. A sleeve frame is fixedly sleeved on the free end of the electric telescopic rod. A second servo motor is installed inside the sleeve frame. The output end of the second servo motor is fixedly connected to a second bevel gear that meshes with the first bevel gear.

[0009] Further, a control panel is installed on the handle. The electric telescopic rod and the display are both electrically connected to the control panel. The first servo motor and the second servo motor are both wirelessly connected to the control panel.

[0010] Further, a knob for adjusting the tilt angle of the display is provided on one side of the fixed seat.

[0011] By means of the above technical solution, the present utility model provides a photovoltaic electromechanical equipment inspection device, which at least has the following beneficial effects:

[0012] 1. By setting the electric telescopic rod in the present utility model, the camera can be sent to the top of the equipment to be inspected. The camera is connected to the display through a wire, and the captured image can be transmitted to the display for display. The staff can directly see the image on the top of the equipment to be inspected through the display, without the need for high-altitude operation, which can not only ensure the safety of the staff but also improve the inspection efficiency.

[0013] 2. By setting the winding mechanism in the present utility model, the length of the wire can be adjusted adaptively according to the distance between the camera and the display. When the equipment is not in use, the wire can also be neatly wound on the winding roller to avoid wire entanglement. The two limit disks can also play a protective role for the wire.

[0014] 3. By setting the adjustable support in the present utility model, the shooting angle of the camera can be adjusted, the shooting range of the camera can be expanded, and it is convenient for the inspection work to be carried out. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present application, and constitute a part of the present application. The illustrative embodiments and descriptions thereof of the present application are used to explain the present application and do not constitute an improper limitation of the present application. In the drawings:

[0016] Figure 1 is one of the overall structural schematic diagrams of the present utility model;

[0017] Figure 2 is the second overall structural schematic diagram of the present utility model;

[0018] Figure 3 is Figure 2 the enlarged view at A shown;

[0019] Figure 4 is one of the structural schematic diagrams of the winding mechanism of the present utility model;

[0020] Figure 5 This is the second structural schematic diagram of the winding mechanism of the present utility model.

[0021] In the figure: 1. Handle; 2. Electric telescopic rod; 3. Adjustable support; 31. Main support; 32. Rotating shaft; 33. Sub-support; 34. Servo motor I; 35. Bevel gear I; 36. Bevel gear II; 37. Servo motor II; 38. Sleeve; 4. Camera; 5. Fixed seat; 6. Display; 7. Wire; 8. Winding mechanism; 81. Fixed frame; 82. Winding roller; 83. Movable hole; 84. Perforation; 85. Limit disc; 9. Knob; 10. Control panel. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Currently, when inspecting photovoltaic electromechanical equipment, the staff needs to climb to the top of the equipment for inspection. However, the top of the equipment usually does not have protective facilities such as guardrails, and there is a risk of falling during the inspection process. Especially when inspecting multiple pieces of equipment, the staff also needs to carry a step ladder and move frequently for climbing work, which is time-consuming and laborious.

[0024] To solve the above-mentioned inconveniences when the staff inspects the top of photovoltaic electromechanical equipment, please refer to Figures 1 - 5, a photovoltaic electromechanical equipment inspection device provided by the utility model can inspect the top of the equipment without the need for staff to climb and work at heights, improving the safety of inspection operations and facilitating the progress of inspection work. The inspection device is based on a handle 1. An electric telescopic rod 2 is fixedly installed at the front end of the handle 1. A adjustable support 3 is arranged at the free end of the electric telescopic rod 2. A camera 4 is installed on the adjustable support 3. The adjustable support 3 is used to adjust the shooting angle of the camera 4 and expand the shooting range of the camera 4. A fixed seat 5 is fixedly installed at the top of the handle 1. A display 6 is rotatably installed on the fixed seat 5. A wire 7 is arranged between the display 6 and the camera 4. The camera 4 can be sent to a high place through the electric telescopic rod 2 until the height of the camera 4 is higher than the top of the equipment to be inspected. The camera 4 can be adjusted to the required shooting angle through the adjustable support 3. The image captured by the camera 4 can be transmitted to the display 6 through the wire 7 for display. The staff can directly see the image of the top of the equipment to be inspected through the display 6 without working at heights, which can not only ensure the safety of the staff but also improve the inspection efficiency.

[0025] Since the wire 7 needs to connect the camera 4 and the display 6, the wire 7 needs to have a relatively long length to adapt to the elevation of the camera 4. When the equipment is not in use, that is, when the electric telescopic rod 2 is in a retracted state, the distance between the camera 4 and the display 6 is relatively short. Then the extra length of the wire 7 will be randomly placed on the electric telescopic rod 2, and the wire 7 is prone to twisting or knotting, resulting in damage to the wire 7. To solve this technical problem, a winding mechanism 8 for controlling the winding and unwinding of the wire 7 is installed on one side of the handle 1. There is a fixed frame 81 fixedly installed on the side of the handle 1. Limiting disks 85 are fixedly installed on both sides of the top of the fixed frame 81. A winding roller 82 for winding the wire 7 is rotatably connected between the two limiting disks 85. A cavity is arranged inside the winding roller 82, and a perforation 84 is formed on the winding roller 82. A movable hole 83 is formed at the center of one of the limiting disks 85. A crank is arranged on the other limiting disk 85, and the end of the crank is fixedly connected to the center of the winding roller 82. One end of the wire 7 passes through the perforation 84 and the movable hole 83 in sequence and is rotatably installed on the display 6. The other end of the wire 7 is installed on the camera 4. Rotating the crank can drive the winding roller 82 to rotate, and the rotation of the winding roller 82 can control the winding and unwinding of the wire 7. Due to the arrangement of the movable hole 83 and the perforation 84, it will not affect the connection between the wire 7 and the display 6 when the winding roller 82 rotates. In this way, when the equipment is not in use, the wire 7 can be neatly wound between the winding rollers 82 to avoid winding of the wire 7, and the two limiting disks 85 can also protect the wire 7.

[0026] In order to achieve the effect of adjusting the shooting angle of the camera 4 through the adjustable support 3, a main support 31 fixedly installed at the free end of the electric telescopic rod 2 is provided. A rotating shaft 32 is rotatably installed inside the main support 31. A sub-support 33 is fixedly sleeved outside the rotating shaft 32. The camera 4 is rotatably installed inside the sub-support 33. A servo motor 34 is fixedly installed on one side of the sub-support 33. The output end of the servo motor 34 passes through the sub-support 33 and is fixedly connected to the side surface of the camera 4. Driving the servo motor 34 can drive the camera 4 to rotate, and thus the longitudinal rotation of the camera 4 can be controlled.

[0027] During actual use, it is necessary to further expand the adjustable range of the camera 4. A bevel gear 35 is fixedly connected to the upper end of the rotating shaft 32. A sleeve 38 is fixedly sleeved at the free end of the electric telescopic rod 2. A servo motor 37 is installed inside the sleeve 38. The output end of the servo motor 37 is fixedly connected to a bevel gear 36 meshing with the bevel gear 35. Driving the servo motor 37 can drive the rotating shaft 32 to rotate through the bevel gear 36 and the bevel gear 35. The rotation of the rotating shaft 32 drives the sub-support 33 and the camera 4 on the sub-support 33 to rotate horizontally, realizing the adjustment of the camera 4 in both the horizontal and vertical directions and expanding the shooting range of the camera 4.

[0028] In order to facilitate the staff to control the equipment, a control panel 10 is installed on the handle 1. The electric telescopic rod 2 and the display 6 are both electrically connected to the control panel 10. The servo motor 34 and the servo motor 37 are both wirelessly connected to the control panel 10. Through the handle 1, the opening and closing of the display 6, the telescopic of the electric telescopic rod 2, and the opening and closing of the servo motor 34 and the servo motor 37 can be controlled. The staff only needs to hold the handle 1 to control the camera 4 to perform shooting work.

[0029] During inspection, the staff may adjust the position of the camera 4 through the arm, and in this way, the position of the handle 1 will change, which may affect the observation effect of the display 6. Therefore, a knob 9 for adjusting the tilt angle of the display 6 is provided on one side of the fixed seat 5, facilitating the adjustment of the display 6 to a suitable position.

[0030] The control mode of the present utility model is automatically controlled by a controller. The control circuit of the controller can be realized by simple programming by those skilled in the art. The provision of the power supply also belongs to the common knowledge in the art. And the present utility model is mainly used to protect mechanical devices, so the control mode and circuit connection of the present utility model will not be further explained in detail.

[0031] It should be noted that, in this article, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0032] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present utility model, and the scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic electromechanical equipment inspection device, characterized in that: The invention comprises a handle (1), wherein an electric telescopic rod (2) is fixedly mounted on the front end of the handle (1), an adjustable support (3) is arranged at the free end of the electric telescopic rod (2), a camera (4) is mounted on the adjustable support (3), a fixing seat (5) is fixedly mounted on the top of the handle (1), a display (6) is rotatably mounted on the fixing seat (5), and a wire (7) is arranged between the display (6) and the camera (4); A winding mechanism (8) for controlling the retraction and extension of the wire (7) is installed on one side of the handle (1), and the winding mechanism (8) comprises a fixing frame (81) fixedly installed on the side of the handle (1), and limit plates (85) are fixedly installed on both sides of the top of the fixing frame (81), and a winding roller (82) for winding the wire (7) is rotatably connected between the two limit plates (85), and a cavity is arranged inside the winding roller (82), and a through hole (84) is opened on the winding roller (82), and a movable hole (83) is opened at the center of one of the limit plates (85), and a crank is arranged on the other limit plate (85), one end of the wire (7) passes through the through hole (84) and the movable hole (83) in sequence and is rotatably installed on the display (6), and the other end of the wire (7) is installed on the camera (4).

2. The inspection device according to claim 1, characterized in that: The adjustable support (3) comprises a main support (31) fixedly mounted on the free end of the electric telescopic rod (2), a rotating shaft (32) is rotatably mounted inside the main support (31), a sub-support (33) is fixedly sleeved outside the rotating shaft (32), and the camera (4) is rotatably mounted inside the sub-support (33).

3. The inspection device according to claim 2, characterized in that: A servo motor 1 (34) is fixedly mounted on one side of the sub-bracket (33), and an output end of the servo motor 1 (34) passes through the sub-bracket (33) and is fixedly connected to a side surface of the camera (4).

4. The inspection device according to claim 3, characterized in that: The upper end of the rotating shaft (32) is fixedly connected with a bevel gear 1 (35), the free end of the electric telescopic rod (2) is fixedly sleeved with a sleeve frame (38), a servo motor 2 (37) is installed inside the sleeve frame (38), and the output end of the servo motor 2 (37) is fixedly connected with a bevel gear 2 (36) meshing with the bevel gear 1 (35).

5. The inspection device according to claim 4, characterized in that: A control panel (10) is installed on the handle (1); the electric telescopic rod (2) and the display (6) are electrically connected to the control panel (10); and the servo motor 1 (34) and the servo motor 2 (37) are wirelessly connected to the control panel (10).

6. The inspection device according to claim 1, characterized in that: A knob (9) for adjusting the tilt angle of the display (6) is provided on one side of the fixing seat (5).

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