Photovoltaic panel maintenance device for photovoltaic power generation

Abstract

The invention belongs to the technical field of photovoltaic panel maintenance, and discloses a photovoltaic power generation photovoltaic panel maintenance device which comprises a bottom plate, a rectangular frame is obliquely distributed above the middle of the bottom plate, supporting adjusting assemblies are symmetrically arranged on the two sides of the middle of the outer end of the rectangular frame, and a fixing plate is fixedly connected to one side of the inner wall of the rectangular frame. One side of the fixed plate is rotationally sleeved with a rotating rod in a penetrating manner; according to the photovoltaic panel butt-joint clamping device, main body bearing can be conducted on the structure on the device through the arranged bottom plate, and meanwhile the arranged rectangular frame, the fixed plate, the rotating rod, the motor, the movable plate, the limiting rod, the electric push rod, the connecting plate, the limiting telescopic joint, the L-shaped supporting plate, the extending plate and the locking structure are matched, so that the photovoltaic panel butt-joint clamping device can adapt to the size of a photovoltaic panel to conduct butt-joint clamping; therefore, the disassembled and maintained photovoltaic panel can be effectively extracted and carried, so that the disassembly and maintenance efficiency of the photovoltaic panel is improved under the condition that a manual operation mode is avoided.

Description

Technical Field

[0001] The present application relates to the technical field of photovoltaic panel maintenance, and more specifically, to a photovoltaic panel maintenance device for photovoltaic power generation. Background Art

[0002] Solar photovoltaic systems, also known as photovoltaics, refer to facilities that use the photovoltaic effect of photovoltaic semiconductor materials to convert solar energy into direct current electricity. The core of photovoltaic facilities is solar panels. Single solar cells cannot be used directly as a power source. To use them as a power source, several single cells must be connected in series and parallel and tightly sealed into components.

[0003] Current photovoltaic panels need to be disassembled and maintained after long-term use. However, in the existing disassembly and maintenance operations of photovoltaic panels, manual extraction and transportation of the disassembled photovoltaic panels are required, which not only results in high labor intensity, but also low efficiency in disassembly and maintenance of photovoltaic panels, and increases the safety risks of photovoltaic panels being bumped or damaged.

[0004] In order to solve the above problems, the present application provides a photovoltaic panel maintenance device for photovoltaic power generation. Summary of the Invention

[0005] The present application provides a photovoltaic panel maintenance device for photovoltaic power generation using the following technical solutions:

[0006] The cam is fixedly mounted on a support frame, and the support frame is connected to the support frame by a fixing mechanism. The cam is fixedly mounted on the support frame, and the fixing mechanism is connected to the support frame by a fixing mechanism.

[0007] The clamping assembly includes a connecting plate fixedly mounted on the bottom driving end of the electric push rod, with limited telescopic joints distributed on both sides of the top of the connecting plate, and L-shaped support plates fixedly connected on both sides of the bottom of the connecting plate, and an extension plate fixedly connected to the inner side wall in the middle of the L-shaped support plate, and a locking structure is provided in the middle position of the extension plate.

[0008] Through the above technical solution, the rectangular frame can achieve the supporting function for the inner structure.

[0009] Furthermore, the locking structure includes a locking screw that is threadedly installed in the middle of the extension plate, one end of the locking screw is fixedly connected to the rotating wheel, and the other end of the locking screw is fixedly connected to the locking block.

[0010] Through the above technical solution, the locking structure can have a contact locking effect on the top of the supported photovoltaic panel.

[0011] Furthermore, a protective pad is fixedly mounted on one end surface of the locking block facing away from the locking screw, and the protective pad is a sheet-like flexible rubber material.

[0012] Through the above technical solution, the protective pad can improve the contact effect between the locking block and the photovoltaic panel.

[0013] Furthermore, the four limiting expansion joints each include a group of round rods and cylinders arranged in a sliding sleeve, and the ends of two of the round rods facing away from the cylinders are fixedly installed at the connection between the fixed plate and the connecting plate, while the ends of the other two round rods facing away from the cylinders are fixedly installed at the connection between the movable plate and the connecting plate.

[0014] Through the above technical solution, the limiting expansion joint can improve the stability of the side position of the connecting plate.

[0015] Furthermore, both side surfaces of the middle portion of the movable plate are fixedly connected with slide rails, and the outer walls of the two slide rails are slidably sleeved with slide grooves, and the two slide grooves are respectively opened on both sides of the inner wall of the rectangular frame.

[0016] Furthermore, universal wheels are fixedly installed at the four corners of the bottom of the base plate, a power supply box is fixedly installed at the middle position of one side of the top of the base plate, and a battery life interface is provided on the outer surface of one side of the power supply box.

[0017] Through the above technical solution, the power supply box can realize the power supply function of the entire electrical device.

[0018] Furthermore, two fixing brackets are fixedly connected to one side of the top of the bottom plate at intervals, a grip is fixedly installed at the connection on one side of the top of the two fixing brackets, and a control panel is fixedly installed on the top of one of the fixing brackets.

[0019] Through the above technical solution, the fixing frame and the gripping rod facilitate the overall pushing, pulling and moving work.

[0020] Furthermore, the support adjustment assembly includes a shaft rod fixedly connected to the center position of the outer surface of one side of the rectangular frame, one end of the shaft rod is fixedly connected to an I-shaped shaft, a ring groove is embedded in the outer wall of the middle part of the I-shaped shaft, and the middle part of the I-shaped shaft is rotatably sleeved with a support vertical plate through the ring groove, the bottom of the support vertical plate is fixedly connected to the top of the base plate, and a gear is fixedly sleeved on the outer wall of the I-shaped shaft on the side facing away from the shaft rod.

[0021] Through the above technical solution, the supporting vertical plate indirectly realizes the rotational stable support function of the rectangular frame.

[0022] Furthermore, the support adjustment assembly also includes a rack plate meshed with one side end of the gear, the bottom of the rack plate is fixedly connected to a multi-section electric push rod, the outer wall of the non-driving end of the bottom of the multi-section electric push rod is fixedly sleeved with a set seat, and one end of the set seat is fixedly connected to the outer surface of the support vertical plate.

[0023] Through the above technical solution, the set seat realizes the connection and fixing function of multiple electric push rods.

[0024] Furthermore, a dovetail groove is vertically penetrated through one end surface of the rack plate facing the supporting vertical plate, and a dovetail slide is slidably sleeved on the inner wall of the middle part of the dovetail groove, and the dovetail slide is fixedly installed on the outer surface of the upper end of the supporting vertical plate.

[0025] Through the above technical solution, the dovetail groove and the dovetail slide can improve the movement stability of the rack plate.

[0026] In summary, this application has the following beneficial technical effects:

[0027] (1) The present application can, through the provided bottom plate, support the main structure thereof and, in conjunction with the provided rectangular frame, fixed plate, rotating rod, motor, movable plate, limit rod, electric push rod, connecting plate, limit telescopic joint, L-shaped support plate, extension plate and locking structure, can adapt to the size of photovoltaic panels for docking and clamping, and can facilitate the effective extraction and transportation of photovoltaic panels for disassembly and maintenance, thereby avoiding manual operation and improving the efficiency of disassembly and maintenance of photovoltaic panels;

[0028] (2) The present application provides support and adjustment components on both sides of the rectangular frame, so that the rectangular frame can be stably supported by the cooperation of the shaft, I-shaped shaft, support vertical plate, gear, rack plate, multi-section electric push rod, and set seat, while achieving the rotational adjustment and positioning of its vertical angle, thereby facilitating the adaptation to different tilt installation angles of the photovoltaic panels and achieving effective clamping and disassembly maintenance work. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the overall structure of this application;

[0030] Figure 2 This is a schematic diagram of the first partial structure of this application;

[0031] Figure 3 For this application Figure 2 Enlarged view of point A in the middle;

[0032] Figure 4 This is a schematic diagram of the movable plate structure of this application;

[0033] Figure 5 This is a schematic diagram of the second partial structure of this application;

[0034] Figure 6 This is the second partial semi-exploded view of this application.

[0035] Description of the numbers in the figure:

[0036] 1. Base plate; 2. Rectangular frame; 3. Fixed plate; 4. Rotating rod; 5. Motor; 6. Movable plate; 7. Limit rod; 8. Electric push rod; 9. Connecting plate; 10. Limit expansion joint; 11. L-shaped support plate; 12. Extension plate; 13. Locking screw; 14. Rotating wheel; 15. Locking block; 16. Slide rail; 17. Slide groove; 18. Fixed frame; 19. Grip; 20. Control panel; 21. Shaft; 22. I-shaped shaft; 23. Support vertical plate; 24. Gear; 25. Rack plate; 26. Multi-section electric push rod; 27. Set seat. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; it is obvious that the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0038] In the description of this application, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this application and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0039] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "mounted / connected," and "connected" should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0040] Example:

[0041] The present application discloses a photovoltaic panel maintenance device for photovoltaic power generation. Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , including a bottom plate 1, a rectangular frame 2 is obliquely distributed above the middle of the bottom plate 1, and support and adjustment components are symmetrically provided on both sides of the middle of the outer end of the rectangular frame 2. One side of the inner wall of the rectangular frame 2 is fixedly connected to a fixed plate 3, and a rotating rod 4 is rotatably sleeved on one side of the fixed plate 3. The rotating rod 4 is rotatably installed in the inner cavity of one side of the rectangular frame 2, and the end of the rotating rod 4 away from the fixed plate 3 is connected to a motor 5, and the motor 5 is fixedly installed on the outer surface of one side of the rectangular frame 2, and a threaded groove is provided on the outer wall of the rotating rod 4 on one side close to the motor 5, and a movable plate 6 is screwed on the outer wall of one side of the rotating rod 4 through the threaded groove. The movable plate 6 is slidably sleeved on the other side of the inner wall of the rectangular frame 2, and the side of the movable plate 6 away from the rotating rod 4 is slidably sleeved with a limit rod 7, which is fixedly installed at the connection between one end surface of the fixed plate 3 and the inner wall of one side of the rectangular frame 2. The center positions of the fixed plate 3 and the movable plate 6 are both fixedly sleeved with electric push rods 8, and the driving ends at the bottom of the two electric push rods 8 are symmetrically provided with clamping components;

[0042] The clamping assembly includes a connecting plate 9 fixedly mounted on the bottom driving end of the electric push rod 8, with limited telescopic joints 10 distributed on both sides of the top of the connecting plate 9, and L-shaped support plates 11 fixedly connected on both sides of the bottom of the connecting plate 9, and an extension plate 12 fixedly connected to the inner side wall in the middle of the L-shaped support plate 11, and a locking structure is provided in the middle position of the extension plate 12.

[0043] The locking structure includes a locking screw 13 that is threadedly installed in the middle position of the extension plate 12. One end of the locking screw 13 is fixedly connected to a rotating wheel 14, and the other end of the locking screw 13 is fixedly connected to a locking block 15. A protective pad is fixedly installed on the end surface of the locking block 15 facing away from the locking screw 13, and the protective pad is a sheet-shaped flexible rubber material.

[0044] The four limiting expansion joints 10 each include a group of round rods and cylinders that are slidably sleeved, and the ends of two of the round rods facing away from the cylinders are fixedly mounted at the connection between the fixed plate 3 and the connecting plate 9, while the ends of the other two round rods facing away from the cylinders are fixedly mounted at the connection between the movable plate 6 and the connecting plate 9. The two side surfaces of the middle part of the movable plate 6 are fixedly connected with slide rails 16, and the outer walls of the two slide rails 16 are slidably sleeved with slide grooves 17, and the two slide grooves 17 are respectively opened on both sides of the inner wall of the rectangular frame 2. The slide rails 16 and the slide grooves 17 can further realize the movement limiting function of the movable plate 6, while further improving the support stability of the rectangular frame 2 on the movable plate 6.

[0045] Universal wheels are fixedly installed at the four corners of the bottom of the base plate 1, a power supply box is fixedly installed in the middle position of one side of the top of the base plate 1, and a battery life interface is provided on the outer surface of one side of the power supply box. Two fixing frames 18 are fixedly connected to one side of the top of the base plate 1 at intervals, and a handle 19 is fixedly installed at the connection on one side of the top of the two fixing frames 18, and a control panel 20 is fixedly installed on the top of one of the fixing frames 18.

[0046] See also Figure 1 、 Figure 5 and Figure 6 The support and adjustment component includes a shaft 21 fixedly connected to the center position of the outer surface of one side of the rectangular frame 2, one end of the shaft 21 is fixedly connected to an I-shaped shaft 22, and a ring groove is embedded in the outer wall of the middle part of the I-shaped shaft 22, and the middle part of the I-shaped shaft 22 is rotatably sleeved with a support vertical plate 23 through the ring groove. The bottom of the support vertical plate 23 is fixedly connected to the top of the base plate 1, and a gear 24 is fixedly sleeved on the outer wall of the side of the I-shaped shaft 22 facing away from the shaft 21.

[0047] The support adjustment assembly also includes a rack plate 25 meshed with one side end of the gear 24. The bottom of the rack plate 25 is fixedly connected to a multi-section electric push rod 26. The outer wall of the non-driving end of the bottom of the multi-section electric push rod 26 is fixedly sleeved with a set seat 27, and one end of the set seat 27 is fixedly connected to the outer surface of the support vertical plate 23. A dovetail groove is vertically penetrated through one end face of the rack plate 25 facing the support vertical plate 23. The inner wall in the middle of the dovetail groove is slidably sleeved with a dovetail slide, and the dovetail slide is fixedly installed on the outer surface of the upper end of the support vertical plate 23.

[0048] The control panel 20 is electrically connected and controlled with the motor 5, the electric push rod 8, and the multi-section electric push rod 26 through wires, and the connection control function of the control panel 20 can be achieved through programming, which is a prior art and will not be described in detail here. The control panel 20, the motor 5, the electric push rod 8, and the multi-section electric push rod 26 are all connected and powered through the power supply box.

[0049] The working principle of the embodiment of the present application is as follows: when in use, the handle 19 is held and pushed and pulled to move the entire body, so that the entire body is close to the photovoltaic panel to be disassembled and maintained. Then, the two multi-section electric push rods 26 are simultaneously activated, and the two rack plates 25 are respectively driven to move vertically. The meshing state of the rack plates 25 and the gear 24 is used to indirectly realize the rotational adjustment of the vertical action angle of the rectangular frame 2 until the rectangular frame 2 and the photovoltaic panel are approximately parallel.

[0050] After that, under the driving action of the two electric push rods 8, the position of the connecting plates 9 on both sides is adjusted, so that the position between the bottom end of each L-shaped support plate 11 and the extension plate 12 is at a height corresponding to the edge of the photovoltaic panel, and while moving the bottom plate 1, the two L-shaped support plates 11 under the fixed plate 3 are in contact with and support the upper end of the photovoltaic panel, and then the motor 5, rotating rod 4, threaded groove, and limit rod 7 are used to adjust the position of the movable plate 6, which indirectly makes the two L-shaped support plates 11 under the movable plate 6 contact and support the lower end of the photovoltaic panel, and then while screwing each rotating wheel 14, each locking screw 13 and locking block 15 is contact-locked on the top of the photovoltaic panel, thereby achieving a stable clamping state of the photovoltaic panel, and subsequent disassembly and maintenance of the photovoltaic panel can be carried out, and it is convenient to extract and carry out the disassembled photovoltaic panel.

[0051] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A photovoltaic panel maintenance device for photovoltaic power generation, comprising a base plate (1), characterized in that: A rectangular frame (2) is obliquely distributed above the middle of the bottom plate (1), and support adjustment components are symmetrically arranged on both sides of the middle of the outer end of the rectangular frame (2). A fixed plate (3) is fixedly connected to one side of the inner wall of the rectangular frame (2), and a rotating rod (4) is rotatably sleeved through one side of the fixed plate (3). The rotating rod (4) is rotatably installed in the inner cavity of one side of the rectangular frame (2), and the end of the rotating rod (4) away from the fixed plate (3) is connected to a motor (5). The motor (5) is fixedly installed on the outer surface of one side of the rectangular frame (2), and the outer surface of the rotating rod (4) close to the motor (5) is fixedly mounted on the outer surface of one side of the rectangular frame (2). The wall is provided with a thread groove, and a movable plate (6) is screwed to the outer wall of one side of the rotating rod (4) through the thread groove, and the movable plate (6) is slidably sleeved on the other side of the inner wall of the rectangular frame (2), and the side of the movable plate (6) away from the rotating rod (4) is penetrated and slidably sleeved with a limit rod (7), and the limit rod (7) is fixedly installed at the connection between one end face of the fixed plate (3) and the inner wall of one side of the rectangular frame (2), and the center positions of the fixed plate (3) and the movable plate (6) are penetrated and fixedly sleeved with electric push rods (8), and the driving ends at the bottom of the two electric push rods (8) are symmetrically provided with clamping components; The clamping assembly comprises a connecting plate (9) fixedly mounted on the bottom driving end of the electric push rod (8), limited telescopic joints (10) are distributed on both sides of the top of the connecting plate (9), and L-shaped supporting plates (11) are fixedly connected to both sides of the bottom of the connecting plate (9), an extension plate (12) is fixedly connected to the inner side wall of the middle part of the L-shaped supporting plate (11), and a locking structure is provided at the middle position of the extension plate (12).

2. A photovoltaic panel maintenance device for photovoltaic power generation according to claim 1, characterized in that: The locking structure comprises a locking screw (13) threadedly installed in the middle of the extension plate (12), one end of the locking screw (13) is fixedly connected to a rotating wheel (14), and the other end of the locking screw (13) is fixedly connected to a locking block (15).

3. A photovoltaic panel maintenance device for photovoltaic power generation according to claim 2, characterized in that: A protective pad is fixedly mounted on one end surface of the locking block (15) facing away from the locking screw (13), and the protective pad is a sheet-like flexible rubber material.

4. A photovoltaic panel maintenance device for photovoltaic power generation according to claim 1, characterized in that: The four position-limiting expansion joints (10) each comprise a set of round rods and cylinders that are arranged in a sliding sleeve manner, and the ends of two of the round rods facing away from the cylinders are fixedly mounted at the connection between the fixed plate (3) and the connecting plate (9), while the ends of the other two round rods facing away from the cylinders are fixedly mounted at the connection between the movable plate (6) and the connecting plate (9).

5. The photovoltaic panel maintenance device for photovoltaic power generation according to claim 1, characterized in that: Both side surfaces of the middle portion of the movable plate (6) are fixedly connected with slide rails (16), and the outer walls of the two slide rails (16) are slidably sleeved with slide grooves (17), and the two slide grooves (17) are respectively opened on both sides of the inner wall of the rectangular frame (2).

6. The photovoltaic panel maintenance device for photovoltaic power generation according to claim 1, characterized in that: Universal wheels are fixedly mounted at the four corners of the bottom of the base plate (1), a power supply box is fixedly mounted at the middle position of one side of the top of the base plate (1), and a battery life interface is provided on the outer surface of one side of the power supply box.

7. The photovoltaic panel maintenance device for photovoltaic power generation according to claim 1, characterized in that: Two fixing frames (18) are fixedly connected at intervals on one side of the top of the bottom plate (1); a gripping rod (19) is fixedly installed at the connection point on one side of the top of the two fixing frames (18); and a control panel (20) is fixedly installed on the top of one of the fixing frames (18).

8. The photovoltaic panel maintenance device for photovoltaic power generation according to claim 1, characterized in that: The support adjustment assembly comprises a shaft (21) fixedly connected to the center position of the outer surface of one side of the rectangular frame (2); one end of the shaft (21) is fixedly connected to an I-shaped shaft (22); a ring groove is embedded in the outer wall of the middle part of the I-shaped shaft (22); and a support vertical plate (23) is rotatably sleeved on the middle part of the I-shaped shaft (22) through the ring groove; the bottom of the support vertical plate (23) is fixedly connected to the top of the base plate (1); and a gear (24) is fixedly sleeved and installed on the outer wall of the I-shaped shaft (22) on the side facing away from the shaft (21).

9. A photovoltaic panel maintenance device for photovoltaic power generation according to claim 8, characterized in that: The support adjustment assembly also includes a rack plate (25) meshed with one side end of the gear (24), the bottom of the rack plate (25) is fixedly connected to a multi-section electric push rod (26), the outer wall of the non-driving end of the bottom of the multi-section electric push rod (26) is fixedly sleeved with a set seat (27), and one end of the set seat (27) is fixedly connected to the outer surface of the support vertical plate (23).

10. A photovoltaic panel maintenance device for photovoltaic power generation according to claim 9, characterized in that: A dovetail groove is vertically penetrated on one end surface of the rack plate (25) facing the supporting vertical plate (23), and a dovetail slide is slidably sleeved on the inner wall of the middle part of the dovetail groove, and the dovetail slide is fixedly installed on the outer surface of the upper end of the supporting vertical plate (23).

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