Photovoltaic power generation panel mounting rack

Abstract

The utility model belongs to the technical field of mounting racks, and particularly relates to a photovoltaic power generation panel mounting rack, which comprises a support frame. A pair of supporting frames is arranged; a connecting plate is fixedly connected between the pair of supporting frames; a connecting assembly is arranged in the middle of the supporting frame. The top of the connecting assembly is fixedly connected with a pressing block. The top of the pressing block is slidably connected with a connecting column. A pair of strong springs is fixedly connected between the side wall of the connecting column and the top of the inner side wall of the pressing block, during working, the protruding part on the cam moves in other directions, then the supporting of the cam and the connecting column can slide downwards under the elastic action of the strong springs, and then the pressing plate at the top of the connecting column clamps and fixes a photovoltaic panel. Compared with a bolt, the structure of the device is located in the pressing block and isolated from the outside, corrosion from the external environment can be effectively reduced, the service life of the device is prolonged, the device is not prone to loosening after being used for a long time, and the fixing effect on the photovoltaic power generation panel is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mounting frames, in particular to a photovoltaic power generation panel mounting frame. Background Art

[0002] Photovoltaic power generation refers to the technology of using solar energy to generate electricity. It is a kind of renewable energy and has many advantages, such as environmental protection, energy saving, and renewability.

[0003] Photovoltaic panels are widely popular because of their light weight, ease of installation and transportation. They can be customized to meet different needs and adapt to a variety of application scenarios, whether it is a home roof, agricultural greenhouse, or an off-grid system in a remote area, photovoltaic panels can unleash their huge potential.

[0004] Existing mounting frames usually use a combination of pressure blocks and screws to fix photovoltaic panels. Since photovoltaic panels are installed outdoors, after long-term use, the screws and pressure blocks in direct contact with the outside world will become loose, thereby reducing the fixing effect of the mounting frame.

[0005] To this end, the utility model provides a photovoltaic power generation panel mounting frame. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the utility model to solve its technical problems is: a photovoltaic panel mounting frame described in the utility model comprises a support frame; a pair of support frames are provided; a connecting plate is fixedly connected between the pair of support frames; a connecting assembly is provided in the middle of the support frame; a pressure block is fixedly connected to the top of the connecting assembly; a connecting column is slidably connected to the top of the pressure block; a pair of strong springs are fixedly connected between the side walls of the connecting column and the top of the inner wall of the pressure block; a connecting rod is rotatably connected to the inner wall of the pressure block; a cam is fixedly connected to the middle of the connecting rod; the connecting rod passes through the side wall of the pressure block and extends to the outside of the pressure block, and an adjusting block is fixedly connected to the end; a pressure plate is fixedly connected to the top of the connecting column. The above structure can effectively reduce corrosion from the external environment, increase the service life of the device, and is not prone to loosening after long-term use, thereby improving the fixing effect of the photovoltaic panel.

[0008] Preferably, the connecting assembly includes a slider; the pressure block is fixed above the slider; the slider is slidably connected in the middle of the support frame; a pair of grooves are opened inside the slider; a pair of screws are threadedly connected to the side walls of the slider; a fixing plate is fixedly connected to the end of the screw; a suction cup is rotatably connected to the other end of the screw; the suction cup is arranged inside the groove; a plurality of groups of elastic sheets are fixedly connected between the suction cup and the side walls of the groove; the elastic sheets are arranged in an arc shape, and the position of the slider on the support frame can be adjusted and fixed by the above structure, so that photovoltaic panels of various sizes can be installed and fixed, thereby increasing the adaptability of the device.

[0009] Preferably, a pair of airbags are fixedly connected to the inner side wall of the pressing block; a first support plate is fixedly connected to the side wall of the connecting column; the first support plate is L-shaped; a pointed cone is fixedly connected to the side wall of the first support plate; the pointed cone is located above the airbag. The above structure reduces the problem of possible loosening of the connecting column after long-term use, and further increases the fixing effect of the photovoltaic panel.

[0010] Preferably, both end portions of one of the support frames are rotatably connected to a supporting telescopic plate; the side wall of the supporting telescopic plate is slidably connected to a fixed frame; the side wall of the fixed frame is fixed with a pair of second support plates; the top of the second support plate is rotatably connected to the end portions of another group of support frames. Through the above structure, the photovoltaic panel can be at an adaptive angle, thereby increasing the adaptability of the device to the needs of the photovoltaic panel.

[0011] Preferably, a sealing gasket is fixedly connected to the top of the pressing block; the sealing gasket is sleeved on the connecting column. The above structure increases the service life of the pressing block and improves the fixing effect on the photovoltaic panel.

[0012] Preferably, a rubber pad is fixedly connected to the side wall of the pressing plate; the rubber pad is located on the bottom side wall of the pressing plate. The above structure can reduce the wear between the pressing plate and the photovoltaic panel when the pressing plate squeezes and fixes the photovoltaic panel.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The photovoltaic panel mounting frame described in the utility model rotates the cam on the connecting rod to move the raised part of the cam to other directions, so that the support of the cam and the connecting column slide downward under the elastic action of the strong spring, so that the pressure plate on the top of the connecting column clamps and fixes the photovoltaic panel. By isolating from the outside world, it can effectively reduce corrosion from the external environment, increase the service life of the device, and is not prone to loosening after long-term use, thereby improving the fixing effect of the photovoltaic panel.

[0015] 2. The photovoltaic panel mounting frame described in the utility model can adjust and fix the position of the slider on the support frame through the cooperation of the screw and the suction cup, and can install and fix photovoltaic panels of various sizes, thereby increasing the adaptability of the device. At the same time, by using an elastic sheet to fix the suction cup, the possibility of the suction cup rotating and becoming difficult to use can be reduced during the process of the screw rotating to push the suction cup. Because the elastic sheet is arranged in an arc shape, the elastic sheet has a larger space to move during the movement of the suction cup. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model will be further described below in conjunction with the accompanying drawings.

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the slider in the utility model;

[0019] Figure 3 It is a structural schematic diagram of the pressure block in the utility model;

[0020] Figure 4 It is a structural schematic diagram of the fixing frame in the utility model;

[0021] In the figure: 1. support frame; 11. connecting assembly; 111. connecting plate; 12. pressure block; 13. connecting column; 14. strong spring; 15. connecting rod; 16. cam; 17. adjusting block; 18. pressure plate; 2. slider; 21. groove; 22. screw; 23. fixing plate; 24. suction cup; 25. elastic sheet; 3. airbag; 31. first supporting plate; 32. pointed cone; 4. supporting telescopic plate; 41. fixing frame; 42. second supporting plate; 5. sealing pad; 6. rubber pad. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figures 1 to 3As shown, a photovoltaic panel mounting frame described in an embodiment of the utility model comprises a support frame 1; the support frame 1 is provided with a pair; a connecting plate 111 is fixedly connected between the pair of support frames 1; a connecting assembly 11 is provided in the middle of the support frame 1; a pressure block 12 is fixedly connected to the top of the connecting assembly 11; a connecting column 13 is slidably connected to the top of the pressure block 12; a pair of strong springs 14 are fixedly connected between the side walls of the connecting column 13 and the top of the inner wall of the pressure block 12; a connecting rod 15 is rotatably connected to the inner wall of the pressure block 12; a cam 16 is fixedly connected to the middle of the connecting rod 15; the connecting rod 15 passes through the side wall of the pressure block 12 and extends to the outside of the pressure block 12, and an adjusting block 17 is fixedly connected to the end; a pressure plate 18 is fixedly connected to the top of the connecting column 13. When working, by fixing the support frame 1 It is fixed at a specified position, by placing the photovoltaic panel between multiple groups of pressure blocks 12, after the photovoltaic panel is placed in the corresponding position, by rotating the adjustment block 17, the adjustment block 17 drives the connecting rod 15 to rotate, and then the cam 16 on the connecting rod 15 is rotated, so that the raised part of the cam 16 moves to other directions, and then the support of the cam 16, the connecting column 13 will slide downward under the elastic action of the strong spring 14, and then the pressure plate 18 on the top of the connecting column 13 clamps and fixes the photovoltaic panel. Compared with bolts, the structure of this device is located inside the pressure block 12 and isolated from the outside world, which can effectively reduce corrosion from the external environment, increase the service life of the device, and is not prone to loosening after long-term use, thereby improving the fixing effect of the photovoltaic panel.

[0024] like Figures 1 to 3As shown, the connecting assembly 11 includes a slider 2; the pressing block 12 is fixed above the slider 2; the slider 2 is slidably connected in the middle of the support frame 1; a pair of grooves 21 are opened inside the slider 2; a pair of screws 22 are threadedly connected to the side walls of the slider 2; a fixing plate 23 is fixedly connected to the end of the screw 22; a suction cup 24 is rotatably connected to the other end of the screw 22; the suction cup 24 is arranged inside the groove 21; a plurality of groups of elastic sheets 25 are fixedly connected between the suction cup 24 and the side wall of the groove 21; the elastic sheets 25 are arranged in an arc shape. When working, when it is necessary to fix photovoltaic panels of different sizes, the position of the slider 2 on the support frame 1 is adjusted by sliding the slider 2, and then the screw 22 is continuously rotated by rotating the fixing plate 23. The screw 22 then pushes the suction cup 24 to move closer to the position of the support frame 1, and the suction cup 24 is adsorbed on the surface of the support frame 1. At this time, the position of the slider 2 on the support frame 1 can be fixed through the connection of the screw 22. The position of the slider 2 on the support frame 1 can be adjusted and fixed through the cooperation of the screw 22 and the suction cup 24, and photovoltaic panels of various sizes can be installed and fixed, thereby increasing the adaptability of the device. At the same time, by using the elastic sheet 25 to fix the suction cup 24, the possibility of the suction cup 24 rotating and becoming difficult to use can be reduced during the process of the screw 22 rotating to push the suction cup 24. Because the elastic sheet 25 is arranged in an arc shape, the elastic sheet 25 has a larger space for movement during the movement of the suction cup 24.

[0025] like Figure 3 As shown, a pair of airbags 3 are fixedly connected to the inner side wall of the pressing block 12; a first support plate 31 is fixedly connected to the side wall of the connecting column 13; the first support plate 31 is L-shaped; a sharp cone 32 is fixedly connected to the side wall of the first support plate 31; the sharp cone 32 is arranged above the airbag 3. When working, in the process of moving the connecting column 13 downward under the cooperation of the cam 16 and the connecting column 13, the first support plate 31 will move downward under the drive of the connecting column 13, and then when it moves to a certain position, the sharp cone 32 will pierce the airbag 3, so that the glue pre-placed inside the airbag 3 will contact with the air. After the pressing plate 18 fixes the photovoltaic panel, the glue will slowly solidify, and then bond the connection between the connecting column 13 and the pressing block 12, thereby reducing the problem of possible loosening of the connecting column 13 after long-term use, and further increasing the fixing effect of the photovoltaic panel.

[0026] like Figures 1 to 4As shown, one of the two end portions of the support frame 1 is rotatably connected to a supporting telescopic plate 4; the side wall of the supporting telescopic plate 4 is slidably connected to a fixing frame 41; a pair of second supporting plates 42 are fixedly connected to the side wall of the fixing frame 41; the top of the second supporting plate 42 is rotatably connected to the two end portions of another group of support frames 1. During operation, the lighting in some areas requires that the photovoltaic panel be in an inclined position. Therefore, a supporting telescopic plate 4, a fixing frame 41 and a second supporting plate 42 are arranged under the support frame 1, and the fixing frame 41 is used to fix the specified position. When it is necessary to adjust the angle of the photovoltaic panel, the support frame 1 at the position where the supporting telescopic plate 4 is located is raised, and at the same time, a pair of support frames 1 are rotated to adjust the angle of the photovoltaic panel. The supporting telescopic plate 4 will slide along the side wall of the fixing frame 41 during the raising process, so that the photovoltaic panel can be at an adaptable angle, thereby increasing the adaptability of the device to the needs of photovoltaic panels.

[0027] like Figure 3 As shown, a sealing gasket 5 is fixedly connected to the top of the pressing block 12; the sealing gasket 5 is sleeved on the connecting column 13. When working, by providing the sealing gasket 5 between the connecting column 13 and the pressing block 12, the sealing performance of the connection between the connecting column 13 and the pressing block 12 can be increased, thereby reducing the corrosion caused by the entry of humid air into the pressing block 12, thereby improving the protection effect of the device, increasing the service life of the pressing block 12, and improving the fixing effect of the photovoltaic panel.

[0028] like Figure 3 As shown, the side wall of the pressing plate 18 is fixedly connected with a rubber pad 6; the rubber pad 6 is located on the bottom side wall of the pressing plate 18. During operation, by providing the rubber pad 6 on the pressing plate 18, the wear between the pressing plate 18 and the photovoltaic panel can be reduced when the pressing plate 18 squeezes and fixes the photovoltaic panel, and the contact friction is increased, making the fixation more stable.

[0029] During operation, by fixing the support frame 1 at a specified position, placing the photovoltaic panel between multiple groups of pressing blocks 12, and after the photovoltaic panel is placed at the corresponding position, the adjusting block 17 is rotated to make the adjusting block 17 drive the connecting rod 15 to rotate, thereby making the cam 16 on the connecting rod 15 rotate, so that the raised part of the cam 16 moves in other directions, thereby making the support of the cam 16, the connecting column 13 will slide downward under the elastic action of the strong spring 14, thereby making the pressing plate 18 on the top of the connecting column 13 clamp and fix the photovoltaic panel. Compared with bolts, the structure of this device is located inside the pressing block 12 and isolated from the outside world, which can effectively reduce corrosion from the external environment. The service life of the device is increased. When photovoltaic panels of different sizes need to be fixed, the position of the slider 2 on the support frame 1 is adjusted by sliding the slider 2, and then the screw 22 is continuously rotated by rotating the fixing plate 23, so that the screw 22 pushes the suction cup 24 to move close to the position of the support frame 1, and the suction cup 24 is adsorbed on the surface of the support frame 1. At this time, the position of the slider 2 on the support frame 1 can be fixed by the connection of the screw 22. The position of the slider 2 on the support frame 1 can be adjusted and fixed by the cooperation of the screw 22 and the suction cup 24, so that photovoltaic panels of various sizes can be installed and fixed, which increases the adaptability of the device. When the connecting column 13 moves downward with the cooperation of the column 13, the first support plate 31 will move downward under the drive of the connecting column 13, and then the pointed cone 32 will puncture the airbag 3 when it moves to a certain position, so that the glue pre-placed inside the airbag 3 will contact with the air. After the pressing plate 18 fixes the photovoltaic panel, the glue will slowly solidify, and then bond the connection between the connecting column 13 and the pressing block 12, reducing the problem of possible loosening of the connecting column 13 after long-term use. The lighting in some areas requires that the photovoltaic panel is in an inclined position. Therefore, a supporting telescopic plate 4, a fixing frame 41 and a second supporting plate 42 are arranged under the support frame 1, and the fixing frame 41 is fixed to the specified position. When the angle of the photovoltaic panel needs to be adjusted, the support frame 1 at the position of the supporting telescopic plate 4 is raised, and a pair of support frames 1 are rotated to adjust the angle of the photovoltaic panel. The supporting telescopic plate 4 will slide along the side wall of the fixing frame 41 during the raising process, so that the photovoltaic panel can be at an adaptive angle. By providing a sealing gasket 5 between the connecting column 13 and the pressing block 12, the sealing of the connection between the connecting column 13 and the pressing block 12 can be increased, thereby reducing the corrosion caused by the humid air entering the inside of the pressing block 12, thereby improving the protection effect of the device. By providing a rubber pad 6 on the pressing plate 18, the wear of the pressing plate 18 and the photovoltaic panel can be reduced when the pressing plate 18 squeezes and fixes the photovoltaic panel.

[0030] The above shows and describes the basic principles, main features and 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 principles 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. A photovoltaic panel mounting frame, comprising a support frame (1); characterized in that: The support frame (1) is provided with a pair; a connecting plate (111) is fixedly connected between the pair of support frames (1); a connecting assembly (11) is provided in the middle of the support frame (1); a pressure block (12) is fixedly connected to the top of the connecting assembly (11); a connecting column (13) is slidably connected to the top of the pressure block (12); a pair of strong springs (14) are fixedly connected between the side wall of the connecting column (13) and the top of the inner wall of the pressure block (12); a connecting rod (15) is rotatably connected to the inner wall of the pressure block (12); a cam (16) is fixedly connected to the middle of the connecting rod (15); the connecting rod (15) passes through the side wall of the pressure block (12) and extends to the outside of the pressure block (12), and an adjusting block (17) is fixedly connected to the end; a pressure plate (18) is fixedly connected to the top of the connecting column (13).

2. A photovoltaic panel mounting frame according to claim 1, characterized in that: The connecting assembly (11) comprises a slider (2); the pressing block (12) is fixed above the slider (2); the slider (2) is slidably connected to the middle of the support frame (1); a pair of grooves (21) are provided inside the slider (2); a pair of screw rods (22) are threadedly connected to the side wall of the slider (2); a fixing plate (23) is fixedly connected to the end of the screw rod (22); a suction cup (24) is rotatably connected to the other end of the screw rod (22); the suction cup (24) is arranged inside the groove (21); a plurality of groups of elastic sheets (25) are fixedly connected between the suction cup (24) and the side wall of the groove (21); the elastic sheets (25) are arranged in an arc shape.

3. A photovoltaic panel mounting frame according to claim 2, characterized in that: A pair of airbags (3) are fixedly connected to the inner side wall of the pressure block (12); a first support plate (31) is fixedly connected to the side wall of the connecting column (13); the first support plate (31) is L-shaped; a pointed cone (32) is fixedly connected to the side wall of the first support plate (31); the pointed cone (32) is located above the airbag (3).

4. A photovoltaic panel mounting frame according to claim 3, characterized in that: Both ends of one of the support frames (1) are rotatably connected to a supporting telescopic plate (4); the side wall of the supporting telescopic plate (4) is slidably connected to a fixing frame (41); the side wall of the fixing frame (41) is fixedly connected to a pair of second supporting plates (42); the top of the second supporting plate (42) is rotatably connected to the two end portions of the other group of support frames (1).

5. A photovoltaic panel mounting frame according to claim 4, characterized in that: A sealing gasket (5) is fixedly connected to the top of the pressing block (12); the sealing gasket (5) is sleeved on the connecting column (13).

6. A photovoltaic panel mounting frame according to claim 5, characterized in that: A rubber pad (6) is fixedly connected to the side wall of the pressing plate (18); the rubber pad (6) is located on the bottom side wall of the pressing plate (18).

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