Photovoltaic support

Abstract

The utility model discloses a photovoltaic support which comprises a grounding plate, the upper surface of the grounding plate is fixedly connected with a fixed frame, the fixed frame is provided with a storage groove, the inner surface of the storage groove is movably connected with a movable frame, the upper surface of the movable frame is fixedly connected with a connecting plate, the upper surface of the connecting plate is fixedly connected with a connecting rod, and the connecting rod is fixedly connected with the upper surface of the connecting plate. A butt joint plate is fixedly connected to the upper surface of the connecting rod, a plurality of positioning grooves are formed in the movable frame, two connecting shafts are fixedly connected to the side surface of the fixed frame, movable blocks are rotationally connected to the outer surfaces of the two connecting shafts, and inserting blocks are fixedly connected to the side surfaces of the two movable blocks. And through arrangement of structures such as the positioning grooves and the insertion blocks, the insertion blocks are inserted into different positioning grooves, so that the overall height of the device can be changed, the overall height of the device can be adjusted according to different mounting positions, and the overall practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of brackets, and particularly relates to a photovoltaic bracket. Background Art

[0002] A photovoltaic bracket is a special bracket designed for placing, installing, and fixing solar panels in a solar power generation system. The general materials include aluminum alloy, carbon steel, stainless steel, etc.

[0003] In the prior art, when installing photovoltaic panels at different positions, in order to ensure that the photovoltaic panels can carry out photovoltaic reactions more effectively, it is crucial to install the photovoltaic panels at an appropriate height position. However, for the common photovoltaic brackets on the market at present, their heights are usually fixed and unchangeable, and it is difficult to flexibly adjust the height position according to actual needs, which has certain limitations. Therefore, a photovoltaic bracket is needed. Summary of the Utility Model

[0004] The purpose of the utility model is to at least solve one of the technical problems existing in the prior art, and provide a photovoltaic bracket. Through the setting of structures such as a positioning groove and an insertion block, by inserting the insertion block into different positioning grooves, the overall height of the device can be changed, and then the overall height of the device can be adjusted according to different installation positions, increasing the overall practicality of the device. Through the setting of structures such as a storage groove and a connection groove, when the device needs to be moved to the installation position, by putting the movable frame into the storage groove, the overall height of the device can be reduced, and then it is convenient to carry the device for movement. And after the insertion block is inserted into the connection groove, the movable frame can be prevented from moving during the movement process.

[0005] The utility model also provides a photovoltaic bracket having the above structure, including a grounding plate. The upper surface of the grounding plate is fixedly connected with a fixed frame. A storage groove is opened on the fixed frame. The inner surface of the storage groove is movably connected with a movable frame. The upper surface of the movable frame is fixedly connected with a connecting plate. The upper surface of the connecting plate is fixedly connected with a connecting rod. The upper surface of the connecting rod is fixedly connected with a docking plate. A plurality of positioning grooves are opened on the movable frame.

[0006] Two connecting shafts are fixedly connected to the side surface of the fixed frame. The outer surfaces of the two connecting shafts are both rotatably connected with movable blocks. The side surfaces of the two movable blocks are both fixedly connected with insertion blocks. The outer surfaces of the two insertion blocks are both movably connected with the fixed frame. Two fixed grooves are opened on the fixed frame. The outer surfaces of the two insertion blocks are respectively movably connected with the two fixed grooves.

[0007] Four limiting rods are fixedly connected to the inner surface of the fixed frame. The outer surfaces of the four limiting rods are all slidably connected with sliders. The same U-shaped rod is fixedly connected to the corresponding two sliders.

[0008] According to the described photovoltaic support, a plurality of docking holes are provided on the docking plate, and the insertion block is adapted to the positioning groove. Through the docking holes, the whole device can be connected to the photovoltaic panel, and since the insertion block is adapted to the positioning groove, the insertion block can be smoothly inserted into the positioning groove.

[0009] According to the described photovoltaic support, a connection groove is provided on the fixed frame, and the outer surface of the insertion block is movably connected to the connection groove.

[0010] According to the described photovoltaic support, a torsion spring is fixedly sleeved on the outer surface of the connecting shaft. One end of the torsion spring is fixedly connected to the outer surface of the connecting shaft, and the other end of the torsion spring is fixedly connected to the inner side wall of the movable block, so that the insertion block can automatically disengage from the fixed groove or the positioning groove.

[0011] According to the described photovoltaic support, the side surface of the U-shaped rod contacts the movable block, and the limiting rod penetrates through the slider. Since the U-shaped rod contacts the movable block, the insertion block cannot disengage from the fixed groove or the positioning groove.

[0012] According to the described photovoltaic support, a spring is slidably sleeved on the outer surface of the limiting rod. One end of the spring is fixedly connected to the lower surface of the slider, and the end of the spring away from the slider is fixedly connected to the inner side wall of the fixed frame, so that the U-shaped rod can quickly contact the movable block.

[0013] According to the described photovoltaic support, a sliding groove is provided on the fixed frame, and the outer surface of the slider is slidably connected to the sliding groove to limit the moving direction and the moving distance of the slider.

[0014] According to the described photovoltaic support, the lower surface of the connecting plate contacts the fixed frame, and the outer surface of the fixed frame contacts the U-shaped rod.

[0015] Additional aspects and advantages of the present utility model will be given in part in the following description, will become apparent in part from the following description, or will be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present utility model will be further described below in conjunction with the drawings and embodiments;

[0017] Figure 1 It is the overall structure diagram of a photovoltaic support of the present utility model;

[0018] Figure 2 It is the structural schematic diagram of the cross-section part of the docking plate of a photovoltaic support of the present utility model;

[0019] Figure 3 It is the structural schematic diagram of the cross-section part of the movable frame of a photovoltaic support of the present utility model;

[0020] Figure 4 For a photovoltaic bracket of the present utility model Figure 3 Schematic diagram of the enlarged part at position A in

[0021] Figure 5 Schematic diagram of the cross-section part of the fixing frame of a photovoltaic bracket of the present utility model;

[0022] Figure 6 For a photovoltaic bracket of the present utility model Figure 5 Schematic diagram of the enlarged part at position B in

[0023] Figure 7 Schematic diagram of the cross-section part of the slider of a photovoltaic bracket of the present utility model;

[0024] Figure 8 Schematic diagram of the cross-section part of the limiting rod of a photovoltaic bracket of the present utility model.

[0025] Legend:

[0026] 1. Grounding plate; 2. Fixing frame; 3. Storage groove; 4. Movable frame; 5. Connecting plate; 6. Connecting rod; 7. Docking plate; 8. Docking hole; 9. Positioning groove; 10. Connecting shaft; 11. Movable block; 12. Insert block; 13. Fixed groove; 14. Connecting groove; 15. Torsion spring; 16. Limiting rod; 17. Slider; 18. U-shaped rod; 19. Spring; 20. Slide groove. Detailed implementation manners

[0027] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The role of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it cannot be understood as a limitation on the protection scope of the present utility model.

[0028] Referring to Figure 1-8 , an embodiment of a photovoltaic bracket of the present utility model includes a grounding plate 1. The upper surface of the grounding plate 1 is fixedly connected with a fixing frame 2. A storage groove 3 is opened on the fixing frame 2. The inner surface of the storage groove 3 is movably connected with a movable frame 4. The upper surface of the movable frame 4 is fixedly connected with a connecting plate 5. The lower surface of the connecting plate 5 is in contact with the fixing frame 2. The upper surface of the connecting plate 5 is fixedly connected with a connecting rod 6. The upper surface of the connecting rod 6 is fixedly connected with a docking plate 7. A plurality of docking holes 8 are opened on the docking plate 7. A plurality of positioning grooves 9 are opened on the movable frame 4.

[0029] Two connecting shafts 10 are fixedly connected to the side surface of the fixing frame 2. The outer surfaces of the two connecting shafts 10 are rotatably connected with movable blocks 11. Plug blocks 12 are fixedly connected to the side surfaces of the two movable blocks 11. The outer surfaces of the two plug blocks 12 are movably connected with the fixing frame 2. Two fixing grooves 13 are formed in the fixing frame 2. The outer surfaces of the two plug blocks 12 are respectively movably connected with the two fixing grooves 13. The plug block 12 is adapted to the positioning groove 9. A connecting groove 14 is formed in the fixing frame 2. The outer surface of the plug block 12 is movably connected with the connecting groove 14. A torsion spring 15 is fixedly sleeved on the outer surface of the connecting shaft 10. One end of the torsion spring 15 is fixedly connected with the outer surface of the connecting shaft 10, and the other end of the torsion spring 15 is fixedly connected with the inner side wall of the movable block 11.

[0030] Four limiting rods 16 are fixedly connected to the inner surface of the fixing frame 2. Sliders 17 are slidably connected to the outer surfaces of the four limiting rods 16. The same U-shaped rod 18 is fixedly connected to the corresponding two sliders 17. The outer surface of the fixing frame 2 is in contact with the U-shaped rod 18. The side surface of the U-shaped rod 18 is in contact with the movable block 11. The limiting rod 16 penetrates through the slider 17. A spring 19 is slidably sleeved on the outer surface of the limiting rod 16. One end of the spring 19 is fixedly connected with the lower surface of the slider 17, and the end of the spring 19 away from the slider 17 is fixedly connected with the side inner wall of the fixing frame 2. A sliding groove 20 is formed in the fixing frame 2. The outer surface of the slider 17 is slidably connected with the sliding groove 20.

[0031] Working principle: By pulling down the U-shaped rod 18, the moving U-shaped rod 18 can drive the slider 17 to move horizontally on the limiting rod 16. At the same time, during the movement of the slider 17, it will gradually squeeze the spring 19 on the inner wall of the fixed frame 2, so that the spring 19 is in a taut state. When the moving U-shaped rod 18 does not contact the movable block 11 and does not affect the flipping of the movable block 11, the torsion spring 15 can flip and rebound, and the flipped and rebounding torsion spring 15 can drive the movable block 11 and the insertion block 12 to flip around the connecting shaft 10 as the central axis. When the flipped insertion block 12 disengages from the fixed slot 13 and the connecting slot 14, the fixation of the movable frame 4 is released. Then, pull up the connecting rod 6, so that the connecting plate 5 can move, and the moving connecting plate 5 can move the movable frame 4 in the storage slot 3, so that the moving movable frame 4 can drive the fixed slot 13 and the positioning slot 9 to move, and the moving connecting rod 6 will drive the docking plate 7 and the docking hole 8 to move. When the docking plate 7 moves to an appropriate height, align the fixed slot 13 with the positioning slot 9, and then reverse-flip the movable block 11, so that the flipped movable block 11 drives the insertion block 12 to flip, and the flipped movable block 11 will cause the torsion spring 15 to flip and stretch, so that the torsion spring 15 is in a state of flipping and stretching. When the flipped insertion block 12 is inserted into the positioning slot 9 and the fixed slot 13, then release the U-shaped rod 18, so that the spring 19 is no longer restricted by the pulling force and rebounds, and the rebounding spring 19 drives the slider 17 to move back in the chute 20, so that the moving slider 17 drives the U-shaped rod 18 to move. When the moving U-shaped rod 18 contacts the movable block 11, the fixation of the movable block 11 and the insertion block 12 is completed, and the restriction of the torsion spring 15 is completed, so that the torsion spring 15 is always in a state of flipping and stretching and will not flip and rebound, thus completing the fixation of the movable frame 4, and further completing the fixation of the position of the docking plate 7. When it is necessary to move the whole device, by pulling down the U-shaped rod 18, the moving U-shaped rod 18 drives the slider 17 to move and at the same time makes the spring 19 in a taut state. When the moving U-shaped rod 18 no longer contacts the movable block 11 and does not affect the flipping of the movable block 11, the torsion spring 15 is no longer restricted and flips and rebounds, so that the flipped and rebounding torsion spring 15 drives the movable block 11 and the insertion block 12 to flip. When the flipped insertion block 12 disengages from the positioning slot 9 and the connecting slot 14, move the connecting rod 6 downward, so that the movable frame 4 can be received in the storage slot 3, and the fixed slot 13 and the connecting slot 14 can be communicated. Then, reverse-flip the movable block 11, so that the flipped movable block 11 drives the insertion block 12 to flip, and the flipped movable block 11 will cause the torsion spring 15 to flip and stretch, so that the torsion spring 15 is in a state of flipping and stretching. When the flipped insertion block 12 is inserted into the fixed slot 13 and the connecting slot 14, the fixation of the movable frame 4 is completed, so that the movable frame 4 will not disengage from the storage slot 3, and at the same time, the storage of the movable frame 4 is realized.Reduce the overall length of the device, thereby facilitating the carrying and moving of the whole device. Through the docking holes 8 on the docking plate 7, the whole device can be connected to a photovoltaic panel or other equipment.

[0032] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art in the said technical field, various changes can also be made without departing from the gist of the present utility model.

Claims

1. A photovoltaic support, characterized in that, Including: A grounding plate (1), on the upper surface of the grounding plate (1), a fixing frame (2) is fixedly connected. A receiving groove (3) is formed on the fixing frame (2). An activity frame (4) is movably connected to the inner surface of the receiving groove (3). On the upper surface of the activity frame (4), a connecting plate (5) is fixedly connected. On the upper surface of the connecting plate (5), a connecting rod (6) is fixedly connected. On the upper surface of the connecting rod (6), a docking plate (7) is fixedly connected. A plurality of positioning grooves (9) are formed on the activity frame (4); On the side surface of the fixing frame (2), two connecting shafts (10) are fixedly connected. On the outer surfaces of the two connecting shafts (10), activity blocks (11) are rotatably connected. On the side surfaces of the two activity blocks (11), insertion blocks (12) are fixedly connected. The outer surfaces of the two insertion blocks (12) are movably connected to the fixing frame (2). Two fixing grooves (13) are formed on the fixing frame (2). The outer surfaces of the two insertion blocks (12) are respectively movably connected to the two fixing grooves (13); On the inner surface of the fixing frame (2), four limiting rods (16) are fixedly connected. On the outer surfaces of the four limiting rods (16), sliders (17) are slidably connected. On the corresponding two sliders (17), the same U-shaped rod (18) is fixedly connected.

2. A kind of photovoltaic support according to claim 1, characterized in that, A plurality of docking holes (8) are formed on the docking plate (7). The insertion block (12) is adapted to the positioning groove (9).

3. A photovoltaic support according to claim 1, characterized in that, A connecting groove (14) is formed on the fixing frame (2). The outer surface of the insertion block (12) is movably connected to the connecting groove (14).

4. A photovoltaic support according to claim 1, characterized in that, A torsion spring (15) is fixedly sleeved on the outer surface of the connecting shaft (10). One end of the torsion spring (15) is fixedly connected to the outer surface of the connecting shaft (10). The other end of the torsion spring (15) is fixedly connected to the side inner wall of the activity block (11).

5. A photovoltaic support according to claim 1, characterized in that, The side surface of the U-shaped rod (18) is in contact with the activity block (11). The limiting rod (16) penetrates through the slider (17).

6. A photovoltaic support according to claim 1, characterized in that A spring (19) is slidably sleeved on the outer surface of the limiting rod (16). One end of the spring (19) is fixedly connected to the lower surface of the slider (17). The end of the spring (19) away from the slider (17) is fixedly connected to the side inner wall of the fixing frame (2).

7. A photovoltaic support according to claim 1, characterized in that, A sliding groove (20) is formed on the fixing frame (2). The outer surface of the slider (17) is slidably connected to the sliding groove (20).

8. A photovoltaic support according to claim 1, characterized in that, The lower surface of the connecting plate (5) is in contact with the fixing frame (2). The outer surface of the fixing frame (2) is in contact with the U-shaped rod (18).

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