Mounting bracket suitable for photovoltaic solar panel

Abstract

The utility model relates to the technical field of photovoltaic solar panels, and discloses a mounting bracket suitable for a photovoltaic solar panel, which comprises a base and a moving seat, the moving seat is arranged right above the base, the moving seat and the base are connected through a lifting mechanism, cross rods are arranged on two sides of the moving seat, a first adjusting mechanism is mounted at the top of the moving seat, and a second adjusting mechanism is mounted at the bottom of the moving seat. And arc-shaped mounting bases are mounted at one ends of the two cross rods correspondingly, rotating rods are mounted in the two arc-shaped mounting bases correspondingly, and second adjusting mechanisms are mounted in the two arc-shaped mounting bases correspondingly. According to the utility model, through the arrangement of the two rotating rods and the first adjusting mechanism, when the whole bracket needs to be carried and transferred, the rotating part and the hand wheel are sequentially rotated to drive the moving seat to move towards the direction close to the base, drive the two cross rods to move towards the direction close to the moving seat and push the two rotating rods to rotate downwards to be in a horizontal state; therefore, the overall size of the support can be folded and reduced, and the support is convenient to carry and transfer.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic solar panels, in particular to a mounting bracket suitable for photovoltaic solar panels. Background Art

[0002] Photovoltaic power generation is a technology that uses the photovoltaic effect of semiconductor interfaces to directly convert light energy into electrical energy. It is mainly composed of three parts: solar panels (modules), controllers and inverters, and the main components are composed of electronic components. After solar cells are connected in series and packaged for protection, they can form large-area solar panel modules, and then combined with power controllers and other components to form photovoltaic power generation devices. As countries have been actively promoting the application of renewable energy in recent years, the photovoltaic industry has developed rapidly.

[0003] The photovoltaic solar panel in the prior art needs to be supported and fixed by a bracket at the bottom during installation, so that the photovoltaic solar panel can stably receive sunlight and convert light energy into electrical energy. However, the installation bracket structure in the prior art is relatively fixed. For example, if the bracket is temporarily assembled in the photovoltaic solar panel installation area, the installation time of the photovoltaic solar panel is relatively long, resulting in low installation efficiency. If the bracket is assembled and then transported to the photovoltaic solar panel installation area, it will take up more space during actual transportation and carrying, and it is inconvenient to carry and transport it, resulting in low practicality of the photovoltaic solar panel installation bracket during actual use, which deserves further improvement. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a mounting bracket suitable for photovoltaic solar panels.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A mounting bracket suitable for photovoltaic solar panels includes a base and a movable base, wherein the movable base is arranged directly above the base, the movable base and the base are connected and fixed by a lifting mechanism, cross bars are arranged on both sides of the movable base, a first adjustment mechanism for adjusting the spacing between the two cross bars is installed on the top of the movable base, an arc-shaped mounting base is installed at one end of the two cross bars, a rotating rod is rotatably installed inside the two arc-shaped mounting bases, and a second adjustment mechanism for adjusting the rotation angle of the rotating rod is installed inside the two arc-shaped mounting bases.

[0007] Preferably, mounting blocks are installed at the four corners of the base, and mounting holes for external fixing bolts to pass through are opened inside the plurality of mounting blocks.

[0008] Preferably, the lifting mechanism includes a groove opened inside the base, a first double-headed screw is rotatably installed inside the groove, and one end of the first double-headed screw passes through the groove and is connected to a rotating part.

[0009] Preferably, two first moving blocks are symmetrically installed on the outer wall of the first double-headed screw, and first connecting rods are rotatably installed on the tops of the two first moving blocks. The ends of the two first connecting rods away from the first moving blocks are hinged to the bottom end of the moving seat.

[0010] Preferably, the first adjusting mechanism includes a second double-headed screw rotatably installed inside the moving seat, one end of the second double-headed screw passes through the moving seat and is connected to a handwheel, two second moving blocks are symmetrically installed on the outer wall of the second double-headed screw, second connecting rods are rotatably installed at both ends of the two second moving blocks, and the outer walls of the two cross bars on one side close to the moving seat are hinged to the ends of the two second connecting rods close to them away from the second moving blocks.

[0011] Preferably, the second adjustment mechanism includes two limit rods, and the outer walls of the two rotating rods on one side away from the cross rod are each installed with a first screw rod, one end of the two limit rods is rotatably connected to the first screw rod close to them, and the ends of the two first screws away from the rotating rods are each threadedly installed with a first nut through the corresponding limit rod.

[0012] Preferably, an arc groove is opened inside the two arc-shaped mounting seats, and a second screw is installed at one end of the two limit rods away from the rotating rod. The ends of the two second screws away from the limit rod can move back and forth in the corresponding arc groove, and the ends of the two second screws away from the limit rod are threadedly installed with a second nut.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, by providing two rotatable rotating rods and a first adjusting mechanism capable of adjusting the distance between the two cross bars, when the bracket as a whole needs to be carried and transported, by rotating the rotating part and the hand wheel in sequence, the first double-headed screw and the second double-headed screw are driven to rotate, so that the movable seat moves toward the direction close to the base, and the two cross bars move toward the direction close to the movable seat, and after loosening the two second nuts, the two rotating rods are pushed downward toward the direction close to the cross bars and rotated to a horizontal state, so that the volume of the entire bracket can be folded and reduced, which is convenient for carrying and transportation, and the practicality of the entire bracket in actual use is improved.

[0015] 2. In the utility model, when the photovoltaic solar panel needs to be installed on two rotating rods for use, the hand wheel can be driven to rotate according to the actual length of the photovoltaic solar panel, driving the second double-headed screw to rotate together. When the second double-headed screw is driven to rotate forward, the distance between the two cross bars can be adjusted with the help of the two second moving blocks and the second connecting rods, so that the two rotating rods can adapt to the installation of photovoltaic solar panels of different lengths.

[0016] 3. In the utility model, after the photovoltaic solar panel is installed on the two rotating rods, the photovoltaic solar panel is pushed to rotate upward, so that the two rotating rods can rotate upward inside the corresponding arc-shaped mounting seat. At this time, the two second screws are located inside the arc-shaped groove and move adaptively. After the photovoltaic solar panel is rotated to a suitable angle, the position of the second screw can be locked with the help of the corresponding second nut. When the angle of the photovoltaic solar panel needs to be adjusted later, the two second nuts can be loosened again. After the angle of the photovoltaic solar panel is adjusted to the specified position, the two second nuts can be tightened again. This makes it convenient to flexibly adjust the angle of the photovoltaic solar panel when it is in use, greatly improving the practicality of the overall bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the mounting bracket for photovoltaic solar panels proposed by the utility model;

[0018] Figure 2 for Figure 1 A schematic diagram of the structure from another angle;

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

[0020] Figure 4 It is a structural schematic diagram of the first adjusting mechanism in the utility model;

[0021] Figure 5 for Figure 4 A schematic diagram of the structure in which the second double-headed screw and the movable seat are removed;

[0022] Figure 6 It is a structural schematic diagram of one of the rotating rods and the limiting rod in the utility model.

[0023] In the figure: 1. base; 2. movable seat; 3. cross bar; 4. rotating rod; 5. arc-shaped mounting seat; 6. second double-headed screw; 7. limit rod; 8. mounting block; 9. groove; 10. first double-headed screw; 11. first movable block; 12. rotating part; 13. first connecting rod; 14. arc-shaped groove; 15. hand wheel; 16. second movable block; 17. second connecting rod; 18. first screw; 19. first nut; 20. second screw; 21. second nut. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Reference Figure 1-Figure 6 , a mounting bracket suitable for photovoltaic solar panels, includes a base 1 and a movable base 2, the movable base 2 is arranged directly above the base 1, the movable base 2 and the base 1 are connected and fixed by a lifting mechanism, cross bars 3 are arranged on both sides of the movable base 2, a first adjusting mechanism for adjusting the spacing between the two cross bars 3 is installed on the top of the movable base 2, an arc-shaped mounting base 5 is installed at one end of the two cross bars 3, a rotating rod 4 is rotatably installed inside the two arc-shaped mounting bases 5, and a second adjusting mechanism for adjusting the rotation angle of the rotating rod 4 is installed inside the two arc-shaped mounting bases 5.

[0026] As a technical optimization solution in the present invention, mounting blocks 8 are installed at the four corners of the base 1, and mounting holes for external fixing bolts to be inserted are opened inside the multiple mounting blocks 8. When the bracket is installed as a whole, multiple circular holes can be opened in advance at the installation position, and multiple fixing bolts can be threadedly installed in the circular holes after passing through the mounting holes inside the multiple mounting blocks 8, so as to install and fix the position of the base 1.

[0027] As a technical optimization solution in the utility model, the lifting mechanism includes a groove 9 opened inside the base 1, and a first double-headed screw 10 is rotatably installed inside the groove 9, and one end of the first double-headed screw 10 passes through the groove 9 and is connected to a rotating part 12. By rotating the rotating part 12, the first double-headed screw 10 can be driven to rotate inside the groove 9.

[0028] As a technical optimization solution in the utility model, two first moving blocks 11 are symmetrically installed on the outer wall of the first double-headed screw 10, and the tops of the two first moving blocks 11 are rotatably installed with first connecting rods 13, and the ends of the two first connecting rods 13 away from the first moving blocks 11 are hinged to the bottom end of the moving seat 2. When the first double-headed screw 10 rotates forward, it can drive the two first moving blocks 11 to move in a direction close to each other, and drive the two first connecting rods 13 to rotate in a direction close to each other, pushing the moving seat 2 to move in a direction away from the first double-headed screw 10; when the first double-headed screw 10 is reversed, it can drive the two first moving blocks 11 to move in a direction away from each other, and drive the two first connecting rods 13 to rotate in a direction away from each other, pulling the moving seat 2 to move in a direction close to the first double-headed screw 10.

[0029] As a technical optimization scheme in the utility model, the first adjustment mechanism includes a second double-headed screw 6 rotatably installed inside the movable seat 2, one end of the second double-headed screw 6 passes through the movable seat 2 and is connected to a handwheel 15, two second movable blocks 16 are symmetrically installed on the outer wall of the second double-headed screw 6, and second connecting rods 17 are rotatably installed at both ends of the two second movable blocks 16, and the outer walls of the two cross bars 3 on one side close to the movable seat 2 are hinged to the ends of the two second connecting rods 17 close to them away from the second movable blocks 16. By turning the hand wheel 15, the second double-headed screw 6 can be driven to rotate inside the moving seat 2, and when the second double-headed screw 6 rotates forward, it can drive the two second moving blocks 16 to move in a direction close to each other, and drive the second connecting rods 17 at both ends of the two second moving blocks 16 to rotate in a direction close to each other, and push the two cross bars 3 to move together in a direction away from the second double-headed screw 6; when the second double-headed screw 6 is reversed, it can drive the two second moving blocks 16 to move in a direction away from each other, and drive the second connecting rods 17 at both ends of the two second moving blocks 16 to rotate in a direction away from each other, and pull the two cross bars 3 to move in a direction close to the second double-headed screw 6, thereby achieving the effect of adjusting the spacing between the two cross bars 3, which is convenient for adapting to the installation of photovoltaic solar panels of different lengths.

[0030] As a technical optimization solution in the utility model, the second adjustment mechanism includes two limit rods 7, and the outer walls of the two rotating rods 4 on the side away from the cross rod 3 are both installed with first screws 18, one end of the two limit rods 7 is rotatably connected with the first screw 18 close to it, and the ends of the two first screws 18 away from the rotating rod 4 are threadedly installed with first nuts 19 through the corresponding limit rods 7. Both limit rods 7 can be rotated on the outer walls of the corresponding first screws 18, and after rotating to the specified position, the position of the limit rods 7 after rotation can be limited and fixed by means of the corresponding first nuts 19.

[0031] As a technical optimization solution in the utility model, arc grooves 14 are provided inside the two arc-shaped mounting seats 5, and second screws 20 are installed at the ends of the two limit rods 7 away from the rotating rod 4. The ends of the two second screws 20 away from the limit rods 7 can move back and forth in the corresponding arc grooves 14, and the ends of the two second screws 20 away from the limit rods 7 are threadedly installed with second nuts 21. When the rotating rod 4 is rotated to adjust the angle inside the arc-shaped mounting seat 5, it can drive the second screw 20 to move inside the arc groove 14. After the angle of the rotating rod 4 is adjusted, the position of the second screw 20 can be limited and fixed by means of the corresponding second nut 21, so that the angle of the rotating rod 4 after rotation adjustment can be limited and fixed, which is convenient for adjusting the angle of the rotating rod 4, so that the irradiation angle of the photovoltaic solar panel installed between the two rotating rods 4 can be adjusted.

[0032] When the second double-headed screw 6 is driven to rotate forward, the two second moving blocks 16 can be driven to move in the direction of approaching each other, thereby driving the second connecting rods 17 at both ends of the two second moving blocks 16 to rotate in the direction of approaching each other, and pushing the two cross bars 3 to move together in the direction away from the second double-headed screw 6; when the second double-headed screw 6 is reversed, it can drive the two second moving blocks 16 to move in the direction of moving away from each other, thereby driving the second connecting rods 17 at both ends of the two second moving blocks 16 to rotate in the direction of moving away from each other, and pulling the two cross bars 3 to move in the direction close to the second double-headed screw 6, thereby achieving the effect of adjusting the spacing between the two cross bars 3, which is convenient for adapting to the installation of photovoltaic solar panels of different lengths.

[0033] Before installing the photovoltaic solar panel on the two rotating rods 4, the base 1 can be installed and fixed with the help of multiple external fixing bolts. At this time, the two rotating rods 4 are in a horizontal state, and the two second screws 20 are rotated upward and extended from the corresponding arc grooves 14. The two limit rods 7 can be rotated in a direction close to each other to be in a horizontal state, and the corresponding first nuts 19 can be used to limit and fix the limit rods 7 after rotation, so that the two limit rods 7 can be used to auxiliary support the bottom end of the photovoltaic solar panel when the photovoltaic solar panel is subsequently installed on the two rotating rods 4, so that the staff can open holes on the surface of the two rotating rods 4 to facilitate the accurate installation and fixation of the photovoltaic solar panel.

[0034] After the photovoltaic solar panel is installed on the two rotating rods 4, the first double-headed screw 10 is driven to rotate inside the groove 9 by rotating the rotating part 12. When the first double-headed screw 10 rotates forward, it can drive the two first moving blocks 11 to move in a direction close to each other, and drive the two first connecting rods 13 to rotate in a direction close to each other, and push the moving seat 2 to move in a direction away from the first double-headed screw 10; when the first double-headed screw 10 rotates reversely, it can drive the two first moving blocks 11 to move in a direction away from each other, and drive the two first connecting rods 13 to rotate in a direction away from each other, and pull the moving seat 2 to move in a direction close to the first double-headed screw 10, thereby driving the height of the upper moving seat 2, the two cross bars 3 and the two rotating rods 4 to be adjusted, so as to facilitate the adjustment of the use height of the photovoltaic solar panel.

[0035] Then the photovoltaic solar panel can be pushed to rotate upward, so that the two rotating rods 4 can rotate upward inside the corresponding arc-shaped mounting seat 5. At this time, the two second screws 20 are located inside the arc-shaped groove 14 and move adaptively. After the photovoltaic solar panel is rotated to a suitable angle, the position of the second screw 20 can be locked with the help of the corresponding second nut 21. When the angle of the photovoltaic solar panel needs to be adjusted later, the two second nuts 21 can be loosened again. After the angle of the photovoltaic solar panel is adjusted to the specified position, the two second nuts 21 can be tightened again. This makes it convenient to flexibly adjust the angle of the photovoltaic solar panel when in use, greatly improving the overall practicality of the bracket.

[0036] Moreover, when the entire bracket needs to be carried and transported, the first double-headed screw 10 and the second double-headed screw 6 are driven to rotate by rotating the rotating part 12 and the hand wheel 15 in sequence, so that the movable seat 2 moves toward the direction close to the base 1, and the two cross bars 3 move toward the direction close to the movable seat 2. After loosening the two second nuts 21, the two rotating rods 4 are pushed downward toward the direction close to the cross bars 3 and rotated to a horizontal state, so that the volume of the entire bracket can be folded and reduced, making it convenient to carry and transport.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mounting bracket for a photovoltaic solar panel, comprising a base (1) and a movable seat (2), characterized in that: The movable seat (2) is arranged directly above the base (1); the movable seat (2) and the base (1) are connected and fixed by a lifting mechanism; cross bars (3) are arranged on both sides of the movable seat (2); a first adjustment mechanism for adjusting the spacing between the two cross bars (3) is installed on the top of the movable seat (2); an arc-shaped mounting seat (5) is installed at one end of the two cross bars (3); a rotating rod (4) is rotatably installed inside the two arc-shaped mounting seats (5); and a second adjustment mechanism for adjusting the rotation angle of the rotating rod (4) is installed inside the two arc-shaped mounting seats (5).

2. The mounting bracket for photovoltaic solar panels according to claim 1, characterized in that: The four corners of the base (1) are all equipped with mounting blocks (8), and the interiors of the plurality of mounting blocks (8) are all provided with mounting holes for external fixing bolts to pass through.

3. The mounting bracket for photovoltaic solar panels according to claim 1, characterized in that: The lifting mechanism comprises a groove (9) opened inside the base (1), a first double-headed screw (10) is rotatably mounted inside the groove (9), and one end of the first double-headed screw (10) passes through the groove (9) and is connected to a rotating part (12).

4. The mounting bracket for photovoltaic solar panels according to claim 3, characterized in that: Two first moving blocks (11) are symmetrically mounted on the outer wall of the first double-headed screw (10), and first connecting rods (13) are rotatably mounted on the tops of the two first moving blocks (11), and the ends of the two first connecting rods (13) away from the first moving blocks (11) are hinged to the bottom end of the moving seat (2).

5. The mounting bracket for photovoltaic solar panels according to claim 1, characterized in that: The first adjustment mechanism comprises a second double-headed screw (6) rotatably mounted inside the movable seat (2), one end of the second double-headed screw (6) passing through the movable seat (2) and connected to a hand wheel (15), two second movable blocks (16) are symmetrically mounted on the outer wall of the second double-headed screw (6), both ends of the two second movable blocks (16) are rotatably mounted with second connecting rods (17), and the outer walls of the two cross bars (3) on one side close to the movable seat (2) are hinged to the ends of the two second connecting rods (17) close to the second movable blocks (16) away from the second movable blocks (16).

6. The mounting bracket for photovoltaic solar panels according to claim 1, characterized in that: The second adjustment mechanism comprises two limit rods (7), and a first screw rod (18) is installed on the outer wall of the two rotating rods (4) on a side away from the cross rod (3). One end of the two limit rods (7) is rotatably connected to the first screw rod (18) close to the two limit rods (7), and one end of the two first screw rods (18) away from the rotating rod (4) passes through the corresponding limit rod (7) and is threadedly installed with a first nut (19).

7. The mounting bracket for photovoltaic solar panels according to claim 6, characterized in that: The two arc-shaped mounting seats (5) are each provided with an arc-shaped groove (14) inside, and a second screw rod (20) is installed at one end of the two limit rods (7) away from the rotating rod (4), and the ends of the two second screw rods (20) away from the limit rod (7) can move back and forth in the corresponding arc-shaped groove (14), and the ends of the two second screw rods (20) away from the limit rod (7) are each threadedly installed with a second nut (21).

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