Fixing device for solar photovoltaic module

Abstract

The utility model discloses a fixing device for a solar photovoltaic module, which comprises a frame, supporting legs are arranged on the periphery of the bottom of the frame, a movable frame is arranged above the frame, a fixed frame is arranged on the left side of the movable frame, the bottom of the fixed frame is connected with the top of the frame, and the bottom of the fixed frame is connected with the top of the frame. Fixed plates are arranged above the movable frame and the fixed frame, photovoltaic modules are arranged below the fixed plates, a first motor, a first supporting plate, a first bearing, a first threaded rod, a first sliding block, the movable frame, a second supporting plate, a sliding rod and a second sliding block are arranged to form a moving device, the first motor is started to enable the movable frame to move, and the second motor is started to enable the movable frame to move. The distance between the movable frame and the fixed frame can be changed, so that the solar photovoltaic modules with different sizes can be fixed, the application range of the solar photovoltaic module fixing frame is expanded, the requirements of various use occasions can be met, and the fixing cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic assembly installation, in particular to a fixing device for a solar photovoltaic assembly. Background Art

[0002] Solar photovoltaic modules, also known as solar cell modules or solar panels, are the core and most important part of solar power generation systems. Their function is to convert solar energy into electrical energy, or store it in batteries, or drive loads. Solar photovoltaic modules are a type of module that connects several single solar cells in series and parallel and seals them tightly. In order to achieve long-term and effective power generation of solar photovoltaic modules, the fixation of solar photovoltaic modules is particularly important.

[0003] Some existing photovoltaic module fixing devices are limited by their own fixing structures and can usually only fix photovoltaic modules within a specific size range, which makes their scope of use relatively small. When fixing and installing photovoltaic modules of different sizes, a variety of fixing devices of different sizes are often required, which not only makes the operation cumbersome and complicated, but also increases the fixing cost, which is not conducive to practical use.

[0004] For example, a fixing device for solar photovoltaic modules with publication number CN215646682U, a spring telescopic rod is fixed on the output shaft of the rotating motor, the output end of the spring telescopic rod is hinged to the bottom of the No. 1 movable plate, the left and right ends of the No. 1 movable plate are both connected to the No. 2 movable plate by means of rebound hinges, the left and right ends of the mounting ring are hinged with electric telescopic rods, the output end of the electric telescopic rod passes through the No. 1 movable plate and is hinged to the bottom of the solar photovoltaic module, one end of the connecting rod is fixed with a limit plate, the other end of the connecting rod passes through the solar photovoltaic module and is fixed to the top of the No. 1 movable plate, a spring is sleeved on the connecting rod between the No. 1 movable plate and the solar photovoltaic module, touch buttons are fixed to the left and right sides of the bottom of the solar photovoltaic module, and a winch is fixed to the middle of the bottom of the solar photovoltaic module. This technical solution also has the above-mentioned technical problems. Utility Model Content

[0005] The purpose of the utility model is to provide a fixing device for a solar photovoltaic assembly to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixing device for a solar photovoltaic module, comprising a frame, support legs are installed around the bottom of the frame, a movable frame is arranged above the frame, a fixed frame is arranged on the left side of the movable frame, the bottom of the fixed frame is connected to the top of the frame, fixing plates are arranged above the movable frame and the fixed frame, and a photovoltaic module is arranged below the fixing plate.

[0007] Optionally, a motor 1 is installed on the top of the frame, and the motor 1 is located in front of the fixed frame. A support plate 1 is installed on the top of the frame, and the support plate 1 is located in front of the movable frame.

[0008] Optionally, the support plate 1 is mounted with a threaded rod 1 through a bearing 1, the left end of the threaded rod 1 is connected to the right side of the motor 1, the threaded rod 1 is threadedly connected with a slider 1, and the rear side of the slider 1 is connected to the front side of the movable frame.

[0009] Optionally, two identical support plates 2 are installed on the top of the frame, a sliding rod is connected between the two support plates 2, a sliding block 2 is slidably connected to the sliding rod, and the front side of the sliding block 2 is connected to the rear side of the movable frame.

[0010] Optionally, a connecting plate and a plurality of motors 2 are installed on the top of the movable frame and the fixed frame.

[0011] Optionally, a mounting plate is installed on one side of the connecting plate, and the mounting plate is located above the motor 2. A threaded rod 2 is installed on the mounting plate through a bearing 2. The bottom of the threaded rod 2 is connected to the top of the motor 2. A slider 3 is threadedly connected to the threaded rod 2, and the slider 3 is connected to the fixed plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model forms a mobile device by arranging a motor 1, a support plate 1, a bearing 1, a threaded rod 1, a slider 1, a movable frame, a support plate 2, a slide rod and a slider 2. The movable frame is moved by starting the motor 1, and the distance between the movable frame and the fixed frame can be changed, so that solar photovoltaic modules of different sizes can be fixed, which expands the application scope of the utility model, can meet the needs of various use occasions, and saves the fixing cost.

[0014] 2. The utility model forms a fixing device by setting motor 2, connecting plate, mounting plate, bearing 2, threaded rod 2, slider 3, fixing plate, support plate 3, electric push rod and push plate. Starting motor 2 moves the fixing plate downward, which can quickly fix the solar photovoltaic component and quickly switch between fixing and loosening, making it convenient to take the solar photovoltaic component, saving time and simple to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural cross-sectional view of the front view of the utility model;

[0016] Figure 2 It is a structural cross-sectional view of the top view of the utility model;

[0017] Figure 3 A structural cross-sectional view of a top view of a mobile device in the utility model;

[0018] Figure 4 For this utility model Figure 1 Magnified view of AA in.

[0019] In the figure: 1 frame, 2 support leg, 3 motor 1, 4 support plate 1, 5 bearing 1, 6 threaded rod 1, 7 slider 1, 8 movable frame, 9 support plate 2, 10 sliding rod, 11 slider 2, 12 fixed frame, 13 motor 2, 14 connecting plate, 15 mounting plate, 16 bearing 2, 17 threaded rod 2, 18 slider 3, 19 fixed plate, 20 support plate 3, 21 electric push rod, 22 push plate, 23 photovoltaic module. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 A fixing device for a solar photovoltaic component includes a frame 1, support legs 2 are installed around the bottom of the frame 1, a movable frame 8 is arranged above the frame 1, a fixed frame 12 is arranged on the left side of the movable frame 8, the bottom of the fixed frame 12 is connected to the top of the frame 1, and a fixed plate 19 that can move up and down is arranged above the movable frame 8 and the fixed frame 12, and a photovoltaic component 23 is arranged below the fixed plate 19.

[0022] A motor 3 is installed on the top of the frame 1, and the motor 3 is located in front of the fixed frame 12. A support plate 4 is installed on the top of the frame 1, and the support plate 4 is located in front of the movable frame 8.

[0023] The outer ring of a bearing 5 is installed on the left side of the support plate 4, and a threaded rod 6 extending to the left is installed on the inner ring of the bearing 5. The left end of the threaded rod 6 is connected to the right side of the motor 3. A slider 7 is threadedly connected to the threaded rod 6, and the rear side of the slider 7 is connected to the front side of the movable frame 8. Starting the motor 3 to rotate the threaded rod 6 will cause the slider 7 to move left and right on the threaded rod 6, and drive the movable frame 8 to move, thereby changing the distance between the movable frame and the fixed frame 12.

[0024] Two identical support plates 29 are installed on the top of the frame 1, and a sliding rod 10 is connected and installed between the two support plates 29. A sliding block 21 is slidably connected to the sliding rod 10, and the front side of the sliding block 211 is connected to the rear side of the movable frame 8. When the movable frame 8 moves left and right, the sliding block 211 will be driven to move on the sliding rod 10. Through the mutual cooperation between the sliding rod 10 and the sliding block 211, the movable frame 8 can be supported to prevent the movable frame 8 from tilting.

[0025] A connecting plate 14 and a plurality of motors 13 are installed on the top of the movable frame 8 and the fixed frame 12. In the present utility model, the specific number of motors 13 is six. A support plate 3 20 is installed on the side of the motor 13 facing the photovoltaic component, and the top of the support plate 3 20 is in close contact with the bottom of the photovoltaic component 23.

[0026] A mounting plate 15 is installed on one side of the connecting plate 14, and the mounting plate 15 is located above the motor 2 13. A threaded rod 2 17 is installed on the mounting plate 15 through a bearing 2 16. The bottom of the threaded rod 2 17 is connected to the top of the motor 2 13. A slider 3 18 is threadedly connected to the threaded rod 2 17, and the slider 3 18 is connected to the fixed plate 19. Starting the motor 2 13 to rotate the threaded rod 2 17 will move the slider 3 18 on the threaded rod 2 17 and drive the fixed plate 19 to move, thereby changing the distance between the fixed plate 19 and the support plate 3 20. The photovoltaic module 23 is fixed by the mutual cooperation between the fixed plate 19 and the support plate 3 20.

[0027] A plurality of electric push rods 21 are installed on the side of the connecting plate 14 facing the photovoltaic component 23. The specific number of the electric push rods 21 is eight. A push plate 22 is installed on the output end of the electric push rod 21. Starting the electric push rod 21 can control the push plate 22 to move left and right, so that the push plate 22 is in close contact with the photovoltaic component 23 on the side facing the photovoltaic component, thereby limiting and fixing the photovoltaic component 23.

[0028] When in use, the user can start the motor 13 to rotate the threaded rod 16 according to the size of the photovoltaic component 23 to be fixed, so that the slider 17 moves and drives the movable frame 8 to move, thereby changing the distance between the movable frame 8 and the fixed frame 12, and then place the photovoltaic component 23 on the support plate 3 20, start the motor 2 13 to rotate the threaded rod 2 17, move the slider 3 18 and drive the fixed plate 19 to move, and at the same time start the electric push rod 21 to move the push plate 22 to fix the photovoltaic component 23.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fixing device for a solar photovoltaic assembly, comprising a frame (1), characterized in that: Support legs (2) are installed around the bottom of the frame (1); a movable frame (8) is arranged above the frame (1); a fixed frame (12) is arranged on the left side of the movable frame (8); the bottom of the fixed frame (12) is connected to the top of the frame (1); a fixed plate (19) is arranged above the movable frame (8) and the fixed frame (12); and a photovoltaic module (23) is arranged below the fixed plate (19).

2. A fixing device for a solar photovoltaic assembly according to claim 1, characterized in that: A motor (3) is installed on the top of the frame (1), and the motor (3) is located in front of the fixed frame (12). A support plate (4) is installed on the top of the frame (1), and the support plate (4) is located in front of the movable frame (8).

3. A fixing device for a solar photovoltaic assembly according to claim 2, characterized in that: The support plate (4) is mounted with a threaded rod (6) via a bearing (5); the left end of the threaded rod (6) is connected to the right side of the motor (3); a slider (7) is threadedly connected to the threaded rod (6); the rear side of the slider (7) is connected to the front side of the movable frame (8).

4. A fixing device for a solar photovoltaic assembly according to claim 3, characterized in that: Two identical support plates (9) are installed on the top of the frame (1), a sliding rod (10) is connected and installed between the two support plates (9), a sliding block (11) is slidably connected to the sliding rod (10), and the front side of the sliding block (11) is connected to the rear side of the movable frame (8).

5. A fixing device for a solar photovoltaic assembly according to claim 4, characterized in that: A connecting plate (14) and a plurality of motors (13) are installed on the top of the movable frame (8) and the fixed frame (12).

6. A fixing device for a solar photovoltaic assembly according to claim 5, characterized in that: A mounting plate (15) is installed on one side of the connecting plate (14), and the mounting plate (15) is located above the second motor (13). A second threaded rod (17) is installed on the mounting plate (15) through a second bearing (16), and the bottom of the second threaded rod (17) is connected to the top of the second motor (13). A third slider (18) is threadedly connected to the second threaded rod (17), and the third slider (18) is connected to the fixing plate (19).

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