Photovoltaic panel fixing device

Abstract

The utility model discloses a photovoltaic panel fixing device which comprises a vertical rod, a mounting plate, a fixing assembly, an angle adjusting assembly and a clamping assembly, the mounting plate is rotatably mounted at the top end of the vertical rod, the angle adjusting assembly is mounted between the side wall of the vertical rod and the bottom of the mounting plate, the bottom of the vertical rod is connected with the fixing assembly, and the clamping assembly is mounted at the top end of the mounting plate. The clamping assembly comprises a rotating rod, a transmission, a rotary knob, two moving blocks, two sets of pull rods, two sets of sliding blocks, two sets of connecting columns and four clamping bases. According to the utility model, photovoltaic panels with different specifications and sizes can be fixed, dismounting and maintenance are convenient, and the wind resistance of equipment is improved.

Description

Technical Field

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

[0002] Photovoltaic panel assembly is a new energy device with high photoelectric conversion efficiency and high reliability. It is a power generation device that will generate direct current when exposed to sunlight. It is composed of thin solid photovoltaic cells made almost entirely of semiconductor materials. When installing photovoltaic panels, it is generally necessary to choose a location that receives the most sunlight to install and fix it.

[0003] The prior art publication number CN113625790A proposes a photovoltaic solar panel fixing device, including a base, a bolt hole, a slide column, the slide column and the base are plugged together, a lifting plate is provided on the slide column, the lifting plate is connected to a connecting mechanism, a groove is provided on the side of the lifting plate, the connecting mechanism and the groove are rotatably installed, the central thread of the lifting plate is connected to a threaded rod, the threaded rod is connected to a first motor, the first motor is arranged in the top frame, the connecting mechanism is connected to a placement frame, a photovoltaic panel is arranged on the placement frame, and the photovoltaic panel is connected to a locking mechanism; by setting a connecting mechanism and a locking mechanism, the photovoltaic panel can be adjusted in combination with the lifting plate. However, due to the different specifications and sizes of photovoltaic solar panels, not only does it need to be adaptively adjusted, but it also needs to be improved for replacement and disassembly, and the wind resistance is poor and it is easy to fall. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a photovoltaic panel fixing device, which can fix photovoltaic panels of different specifications and sizes, facilitate disassembly and maintenance, and improve the wind resistance of the equipment.

[0005] In order to solve the above technical problems, the technical solutions adopted by the present utility model are as follows.

[0006] A photovoltaic panel fixing device comprises a vertical rod, a mounting plate, a fixing assembly, an angle adjustment assembly and a clamping assembly. The mounting plate is rotatably mounted on the top end of the vertical rod, the angle adjustment assembly is mounted between the side wall of the vertical rod and the bottom end of the mounting plate, the bottom end of the vertical rod is connected with the fixing assembly, and the clamping assembly is mounted on the top end of the mounting plate. When in use, the vertical rod is fixed in the use position by the fixing assembly, so as to improve the wind resistance of the equipment and avoid tilting which affects the use. The angle of the photovoltaic panel can be adjusted by the angle adjustment assembly to improve the power generation efficiency of the photovoltaic panel. At the same time, the clamping assembly can fix photovoltaic panels of different specifications and sizes, and is convenient for disassembly and maintenance, thereby improving practicality.

[0007] Preferably, the clamping assembly comprises a rotating rod, a transmission, a knob, two moving blocks, two groups of pull rods, two groups of sliders, two groups of connecting columns and four clamping seats, a clamping groove is provided on the top of the mounting plate, an adjusting groove is provided in the middle of the clamping groove, the rotating rod is rotatably installed in the adjusting groove, the front end of the rotating rod passes through the adjustment and is connected to the output end of the transmission, the input end of the transmission is connected with the knob, a threaded groove is provided on the rotating rod symmetrically front and back, the two moving blocks are symmetrically screwed on the rotating rod, the left and right ends of the moving block are rotatably installed with pull rods, a clamping slide groove is provided symmetrically on the bottom of the clamping groove, the slider is slidably installed in the clamping slide groove, a connecting column is fixedly installed on the top of the slider, the pull rod is rotatably connected to the connecting column, and a clamping seat is fixedly installed on the top of the connecting column; according to the size of the photovoltaic panel, the knob is turned to rotate the rotating rod, driving the moving block to move in the adjusting groove, the slider is pulled by the pull rod to move in the clamping slide groove, the distance position between the four clamping seats is adjusted, and the four corners of the photovoltaic panel are clamped and fixed by the clamping seat, which is suitable for photovoltaic panels of different specifications and sizes and convenient to use.

[0008] Preferably, the vertical rod includes a support column, a telescopic rod and a fixing pin, a telescopic cavity is provided inside the support column, the telescopic rod is slidably installed in the telescopic cavity, a plurality of plug holes are evenly provided on the telescopic rod, a fixing hole matching the plug hole is provided on the top of the support column, the fixing pin passes through the fixing hole and the plug hole to connect and fix the support column and the telescopic rod, and the top of the telescopic rod is rotatably connected to the bottom end of the mounting plate through a rotating seat; according to the actual installation situation, the telescopic rod is pulled to adjust the extension length in the telescopic cavity inside the support column, and then the fixing pin is passed through the fixing hole and the plug hole to connect and fix the support column and the fixing pin, so that the height of the photovoltaic panel can be adjusted, and the mounting plate can be rotated on the top of the telescopic rod through the rotating seat, so as to facilitate the adjustment of the tilt angle.

[0009] Preferably, the angle adjustment assembly includes a connecting seat, an electric telescopic rod, a push rod and a rotating ring. The connecting seat is fixedly mounted on the upper end of the outer wall of the telescopic rod, one end of the electric telescopic rod is rotatably mounted on the connecting seat, the push rod is fixedly mounted on the bottom left end of the mounting plate, and the telescopic end of the electric telescopic rod is rotatably connected to the push rod through the rotating ring; starting the electric telescopic rod can rotate the mounting plate on the top of the telescopic rod through the rotating ring and the push rod, thereby adjusting the tilt angle, which is beneficial to improving the power generation efficiency of the photovoltaic panel.

[0010] Preferably, the fixing assembly includes a base, a plurality of ground nails and a plurality of reinforcing ribs, the middle portion of the top end of the base is fixedly connected to the bottom end of the support column, a plurality of fixing holes are evenly opened axially along the outer edge of the top of the base, the ground nails are inserted into the fixing holes, a knocking block is provided on the top of the ground nails, and a plurality of reinforcing ribs are fixedly connected between the top of the base and the outer wall of the support column; during installation, the base is placed on the ground to increase the contact area with the ground, the ground nails are knocked into the ground to improve stability, the connection strength between the support column and the base is increased by the reinforcing ribs, the wind resistance of the equipment is improved, and tilting is prevented.

[0011] Preferably, it also includes multiple pull rings, multiple steel ropes and multiple nails. The multiple pull rings are axially and evenly fixed on the upper outer wall of the support column. One end of the steel rope is connected to the pull ring, and the other end of the steel rope is connected to the nail. After the base is installed, the steel rope is straightened and then the nail is inserted into the ground, so that the multiple steel ropes pull the support column from different directions, further improving the wind resistance of the equipment and improving stability.

[0012] Due to the adoption of the above technical scheme, the technical progress achieved by the present invention is as follows.

[0013] The utility model fixes the vertical rod in the use position by fixing components, thereby improving the wind resistance of the equipment and avoiding tilting which affects the use. The angle of the photovoltaic panel can be adjusted by the angle adjustment component to improve the power generation efficiency of the photovoltaic panel. At the same time, the clamping component can fix photovoltaic panels of different specifications and sizes, and it is convenient to disassemble and maintain, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a front structural schematic diagram of the utility model;

[0016] Figure 3 It is a right view structural schematic diagram of the utility model;

[0017] Figure 4 It is a schematic diagram of the cross-sectional structure of the utility model viewed from above;

[0018] Figure 5 It is a front cross-sectional structural schematic diagram of the utility model;

[0019] Among them: 1. Vertical rod; 2. Mounting plate; 3. Rotating rod; 4. Transmission; 5. Knob; 6. Moving block; 7. Pull rod; 8. Slider; 9. Connecting column; 10. Clamping seat; 11. Support column; 12. Telescopic rod; 13. Fixing pin; 14. Rotating seat; 15. Connecting seat; 16. Electric telescopic rod; 17. Push rod; 18. Rotating ring; 19. Base; 20. Ground nail; 21. Reinforcement rib; 22. Pull ring; 23. Steel rope; 24. Pin. DETAILED DESCRIPTION

[0020] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0021] Example 1

[0022] A photovoltaic panel fixing device, such as Figure 1 , Figure 3 , Figure 4 and Figure 5 shown.

[0023] The mounting plate 2 is rotatably mounted on the top of the vertical rod 1, a clamping groove is provided on the top of the mounting plate 2, an adjusting groove is provided in the middle of the clamping groove, a rotating rod 3 is rotatably mounted in the adjusting groove, the front end of the rotating rod 3 is connected to the output end of the transmission 4 through the adjustment, the input end of the transmission 4 is connected to a knob 5, a threaded groove is symmetrically provided on the rotating rod 3, two moving blocks 6 are symmetrically screwed on the rotating rod 3, and pull rods 7 are rotatably installed on the left and right ends of the moving blocks 6, a clamping slide groove is symmetrically provided on the bottom of the clamping groove, a slider 8 is slidably installed in the clamping slide groove, a connecting column 9 is fixedly installed on the top of the slider 8, the pull rod 7 is rotatably connected to the connecting column 9, and a clamping seat 10 is fixedly installed on the top of the connecting column 9.

[0024] The vertical rod 1 includes a support column 11, a telescopic rod 12 and a fixing pin 13. A telescopic cavity is provided inside the support column 11, and the telescopic rod 12 is slidably installed in the telescopic cavity. A plurality of sockets are evenly provided on the telescopic rod 12. A fixing hole matching the socket is provided on the top of the support column 11. The fixing pin 13 passes through the fixing hole and the socket to connect and fix the support column 11 and the telescopic rod 12. The top of the telescopic rod 12 is rotatably connected to the bottom end of the mounting plate 2 through a rotating seat 14. The connecting seat 15 is fixedly installed on the upper end of the outer wall of the telescopic rod 12. One end of the electric telescopic rod 16 is rotatably installed on the connecting seat 15. The push rod 17 is fixedly installed on the bottom left end of the mounting plate 2. The telescopic end of the electric telescopic rod 16 is rotatably connected to the push rod 17 through a rotating ring 18.

[0025] According to the size of the photovoltaic panel, the knob 5 is turned to rotate the rotating rod 3, driving the moving block 6 to move in the adjusting groove, and the slider 8 is pulled by the pull rod 7 to move in the clamping slide groove to adjust the distance position between the four clamping seats 10. The four corners of the photovoltaic panel are clamped and fixed by the clamping seats 10, which is suitable for photovoltaic panels of different specifications and sizes, and is convenient to use. According to the actual installation situation, the telescopic rod 12 is pulled to adjust the extended length in the telescopic cavity inside the support column 11, and then the fixing pin 13 is passed through the fixing hole and the jack to connect and fix the support column 11 and the fixing pin 13, so that the height of the photovoltaic panel can be adjusted, and the mounting plate 2 can be rotated at the top of the telescopic rod 12 by the rotating seat 14, which is convenient for adjusting the tilt angle, and the electric telescopic rod 16 can be started to rotate the mounting plate 2 at the top of the telescopic rod 12 through the rotating ring 18 and the push rod 17, so as to adjust the tilt angle, which is beneficial to improve the power generation efficiency of the photovoltaic panel.

[0026] Example 2

[0027] like Figure 1 , Figure 2 and Figure 5As shown, on the basis of Example 1, it also includes a base 19, a plurality of ground nails 20 and a plurality of reinforcing ribs 21. The middle part of the top end of the base 19 is fixedly connected to the bottom end of the support column 11. A plurality of fixing holes are evenly opened axially along the outer edge of the top of the base 19. The ground nails 20 are inserted into the fixing holes. A knocking block is provided on the top of the ground nail 20. A plurality of reinforcing ribs 21 are fixedly connected between the top of the base 19 and the outer wall of the support column 11. A plurality of pull rings 22 are evenly fixedly installed axially on the upper outer wall of the support column 11. One end of a steel rope 23 is connected to the pull ring 22, and the other end of the steel rope 23 is connected to a pin 24.

[0028] During installation, place the base 19 on the ground to increase the contact area with the ground, hammer the ground nails 20 into the ground to improve stability, increase the connection strength between the support column 11 and the base 19 through the reinforcing ribs 21, improve the wind resistance of the equipment, and prevent tilting. After the base 19 is installed, straighten the steel rope 23, and then insert the nails 24 into the ground, so that multiple steel ropes 23 pull the support column 11 from different directions, further improving the wind resistance of the equipment and improving stability.

[0029] like Figures 1 to 5 As shown, when the utility model is working, first, according to the size of the photovoltaic panel, the knob 5 is turned to rotate the rotating rod 3, driving the moving block 6 to move in the adjusting groove, and the slider 8 is pulled by the pull rod 7 to move in the clamping slide groove to adjust the distance position between the four clamping seats 10, and the four corners of the photovoltaic panel are clamped and fixed by the clamping seats 10, and according to the actual installation situation, the telescopic rod 12 is pulled to adjust the extension length in the telescopic cavity inside the support column 11, and then the fixing pin 13 is passed through the fixing hole and the plug hole to connect and fix the support column 11 and the fixing pin 13, and the base 19 is placed in the installation position, and the ground nail 20 is knocked into the ground. After the base 19 is installed, the steel rope 23 is straightened, and then the nail 24 is inserted into the ground, so that multiple steel ropes 23 pull the support column 11 from different directions, and the electric telescopic rod 16 is started to rotate the mounting plate 2 on the top of the telescopic rod 12 through the rotating ring 18 and the push rod 17, thereby adjusting the inclination angle.

Claims

1. A photovoltaic panel fixing device, characterized in that: The utility model comprises a vertical rod (1), a mounting plate (2), a fixing component, an angle adjustment component and a clamping component, wherein the mounting plate (2) is rotatably mounted on the top end of the vertical rod (1), the angle adjustment component is mounted between the side wall of the vertical rod (1) and the bottom end of the mounting plate (2), the bottom end of the vertical rod (1) is connected with the fixing component, and the clamping component is mounted on the top end of the mounting plate (2).

2. A photovoltaic panel fixing device according to claim 1, characterized in that: The clamping assembly comprises a rotating rod (3), a transmission (4), a knob (5), two moving blocks (6), two groups of pull rods (7), two groups of sliders (8), two groups of connecting columns (9) and four clamping seats (10). A clamping groove is provided on the top of the mounting plate (2), an adjusting groove is provided in the middle of the clamping groove, the rotating rod (3) is rotatably installed in the adjusting groove, the front end of the rotating rod (3) passes through the adjusting groove and is connected to the output end of the transmission (4), the input end of the transmission (4) is connected to the knob (5), the rotating rod (3) is symmetrically provided with threaded grooves front and back, the two moving blocks (6) are symmetrically screwed on the rotating rod (3), the left and right ends of the moving blocks (6) are rotatably installed with pull rods (7), the bottom of the clamping groove is symmetrically provided with clamping grooves left and right, the slider (8) is slidably installed in the clamping groove, the top of the slider (8) is fixedly provided with a connecting column (9), the pull rod (7) is rotatably connected to the connecting column (9), and the top of the connecting column (9) is fixedly provided with a clamping seat (10).

3. A photovoltaic panel fixing device according to claim 1, characterized in that: The vertical rod (1) comprises a support column (11), a telescopic rod (12) and a fixing pin (13); a telescopic cavity is provided inside the support column (11); the telescopic rod (12) is slidably installed in the telescopic cavity; a plurality of insertion holes are evenly provided on the telescopic rod (12); a fixing hole matching the insertion hole is provided on the top of the support column (11); the fixing pin (13) passes through the fixing hole and the insertion hole to connect and fix the support column (11) and the telescopic rod (12); the top of the telescopic rod (12) is rotatably connected to the bottom end of the mounting plate (2) via a rotating seat (14).

4. A photovoltaic panel fixing device according to claim 3, characterized in that: The angle adjustment assembly comprises a connecting seat (15), an electric telescopic rod (16), a push rod (17) and a rotating ring (18); the connecting seat (15) is fixedly mounted on the upper end of the outer wall of the telescopic rod (12); one end of the electric telescopic rod (16) is rotatably mounted on the connecting seat (15); the push rod (17) is fixedly mounted on the left end of the bottom of the mounting plate (2); and the telescopic end of the electric telescopic rod (16) is rotatably connected to the push rod (17) via the rotating ring (18).

5. A photovoltaic panel fixing device according to claim 3, characterized in that: The fixing assembly comprises a base (19), a plurality of ground nails (20) and a plurality of reinforcing ribs (21); the middle portion of the top end of the base (19) is fixedly connected to the bottom end of the support column (11); a plurality of fixing holes are evenly opened axially on the outer edge of the top of the base (19); the ground nails (20) are inserted into the fixing holes; a knocking block is arranged on the top of the ground nail (20); and a plurality of reinforcing ribs (21) are fixedly connected between the top of the base (19) and the outer wall of the support column (11).

6. A photovoltaic panel fixing device according to claim 3, characterized in that: It also comprises a plurality of pull rings (22), a plurality of steel ropes (23) and a plurality of inserting nails (24). The plurality of pull rings (22) are evenly and fixedly mounted on the upper outer wall of the support column (11) in an axial direction. One end of the steel rope (23) is connected to the pull ring (22), and the other end of the steel rope (23) is connected to the inserting nail (24).

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