Photovoltaic support adaptable to installation of photovoltaic panels of different sizes

Abstract

The utility model discloses a photovoltaic support adaptable to the installation of photovoltaic panels of different sizes, which comprises a support body, the top of the support body is welded with a bottom plate frame, one side of the bottom plate frame is provided with two transverse sliding grooves, the tops of the two transverse sliding grooves are both rotatably connected with fixing columns, and the fixing columns are fixed on the bottom plate frame. According to the utility model, through the arrangement of the side clamping plates and the upper clamping plate, the size between the two side clamping plates and the upper clamping plate and the size between the two side clamping plates and the bottom plate frame can be adjusted, the problem that the size of the frame is fixed is solved, and the applicability of the photovoltaic support is improved; the side clamping plates on the two sides can be always symmetrically distributed through the arrangement of a connecting mechanism, so that the stress of the photovoltaic panel on the bottom plate frame is more uniform, the stability of the bracket is improved, and the situation that the fixing of the side clamping plates and the upper clamping plate is loosened due to the movement of the baffle plate can be prevented through the arrangement of an elastic clamping frame and a wedge-shaped groove; and the stability of the bracket is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic brackets, in particular to a photovoltaic bracket that can adapt to the installation of photovoltaic panels of different sizes. Background Technique

[0002] Photovoltaic bracket equipment is a carrier used to support photovoltaic panels, providing support and guarantee for the operation of photovoltaic power generation systems. The specifications and sizes of photovoltaic panels on the market are not unified, and special photovoltaic brackets are required for installing photovoltaic panels.

[0003] After retrieval, the publication number CN215452851U discloses a photovoltaic bracket. Through an adjustment mechanism, the angles between the front column, the rear column and the frame can be adjusted, so that the inclination angle of the photovoltaic panel can be adjusted in real time according to the lighting conditions. However, the size of the frame for installing the photovoltaic panel is fixed, which cannot meet the installation of photovoltaic panels of different sizes, resulting in limitations in its use. Content of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art, and to propose a photovoltaic bracket that can adapt to the installation of photovoltaic panels of different sizes.

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

[0006] A photovoltaic bracket that can adapt to the installation of photovoltaic panels of different sizes includes a frame body. A bottom plate frame is welded to the top of the frame body. Two horizontal chutes are opened on one side of the bottom plate frame. Fixed columns are rotatably connected to the tops of the two horizontal chutes. Two horizontal sliding plates are slidably connected in each of the two horizontal chutes. A connecting mechanism for making the horizontal sliding plates move towards each other is provided between the two horizontal sliding plates. One side of two horizontal sliding plates with the same movement direction is fixed with the same side clamping plate by bolts. A plurality of vertical chutes are opened on the other side of the bottom plate frame. Vertical sliding plates are slidably connected in the plurality of vertical chutes. One side of the plurality of vertical sliding plates is fixed with the same upper clamping plate by bolts. A locking mechanism for fixing the horizontal sliding plates and the vertical sliding plates is provided at the bottom of the bottom plate frame.

[0007] As a further scheme of the utility model, the connecting mechanism is an installation groove. The installation groove is opened on the upper surface of the horizontal sliding plate. A rack is fixed to one side of the installation groove by bolts. Gear keys are connected to the circumferential outer walls of the two fixed columns, and the gears are meshed with the rack. Among them, the two racks in the same horizontal chute are symmetrically distributed about the center.

[0008] As a further solution of the utility model, the locking mechanism includes a sliding hole opened at the bottom of the bottom plate frame. A limiting frame is slidably connected in the sliding hole. One end of the limiting frame is welded with a convex block. A limiting groove matching with the convex block is opened at the bottom of one of the fixed columns. An avoidance groove is opened on one side of the vertical sliding plate at the central position. The limiting frame passes through the avoidance groove. A blocking mechanism for limiting the position of the limiting frame is arranged at the bottom of the bottom plate frame.

[0009] As a further solution of the utility model, the blocking mechanism includes a fixed frame fixed at the bottom of the bottom plate frame. A baffle is slidably connected in the fixed frame. A wedge-shaped groove is opened at the top of the baffle.

[0010] As a further solution of the utility model, a placing groove is opened at the bottom of the vertical sliding plate. A rubber pad is bonded in the placing groove.

[0011] As a further solution of the utility model, a second magnetic block is bonded in the wedge-shaped groove. A first magnetic block is bonded at the bottom of the limiting frame. The first magnetic block and the second magnetic block attract each other.

[0012] As a further solution of the utility model, an elastic clamping frame is welded on the outer wall of one side of the fixed frame. Two positioning grooves are opened at the bottom of the baffle.

[0013] As a further solution of the utility model, a push plate for deforming the elastic clamping frame is welded at the bottom of the elastic clamping frame.

[0014] The beneficial effects of the utility model are as follows:

[0015] 1. Through the arrangement of the side clamping plates and the upper clamping plate, pulling the side clamping plates and the upper clamping plate to move, adjusting the dimensions between the two side clamping plates, the upper clamping plate and the bottom plate frame, so as to adapt to photovoltaic panels of different specifications and sizes, solving the problem that the size of the frame is fixed and cannot meet the installation of photovoltaic panels of different sizes, and improving the applicability of the photovoltaic bracket.

[0016] 2. Through the arrangement of the connecting mechanism, pulling one of the side clamping plates to move, driving the transverse sliding plate to move, thereby driving the rack to move. The movement of the rack drives the gear to rotate. The rotation of the gear drives another rack that is centrally symmetric and in the same transverse sliding groove to move, thereby driving another transverse sliding plate to move, and further making the other side clamping plate move in an opposite direction, so that the side clamping plates on both sides are always symmetrically distributed, making the photovoltaic panel more evenly stressed on the bottom plate frame and improving the stability of the bracket.

[0017] 3. Through the arrangement of the elastic clamping frame and the wedge-shaped groove, the elastic clamping frame is clamped with the wedge-shaped groove to fix the baffle, preventing the baffle from moving and causing the fixation of the side clamping plates and the upper clamping plate to become loose, and further improving the stability of the bracket. Description of the Drawings

[0018] Figure 1 Schematic three-dimensional structure diagram of a photovoltaic support capable of adapting to the installation of photovoltaic panels of different sizes proposed by the present utility model;

[0019] Figure 2 Partial sectional structure diagram of a photovoltaic support capable of adapting to the installation of photovoltaic panels of different sizes proposed by the present utility model;

[0020] Figure 3 Floor frame sectional structure diagram of a photovoltaic support capable of adapting to the installation of photovoltaic panels of different sizes proposed by the present utility model;

[0021] Figure 4 Partial enlarged structure diagram of a photovoltaic support capable of adapting to the installation of photovoltaic panels of different sizes proposed by the present utility model;

[0022] Figure 5 Gear enlarged structure diagram of a photovoltaic support capable of adapting to the installation of photovoltaic panels of different sizes proposed by the present utility model;

[0023] Figure 6 Partial exploded structure diagram of a photovoltaic support capable of adapting to the installation of photovoltaic panels of different sizes proposed by the present utility model;

[0024] Figure 7 Baffle sectional structure diagram of a photovoltaic support capable of adapting to the installation of photovoltaic panels of different sizes proposed by the present utility model.

[0025] In the figure: 1, frame body; 2, floor frame; 3, side clamping plate; 4, fixing frame; 5, upper clamping plate; 6, horizontal sliding plate; 7, horizontal sliding groove; 8, vertical sliding groove; 9, rack; 10, installation groove; 12, gear; 13, vertical sliding plate; 14, avoidance groove; 15, fixing column; 16, limiting frame; 17, baffle; 18, rubber pad; 19, limiting groove; 20, convex block; 21, first magnetic block; 22, wedge-shaped groove; 23, second magnetic block; 24, positioning groove; 25, elastic clamping frame. Detailed implementation manners

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. The described embodiments are only a part of the embodiments of the present utility model, and not all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present utility model.

[0027] Refer to Figures 1-7, a photovoltaic bracket adaptable to the installation of photovoltaic panels of different sizes, comprising a frame body 1. A bottom plate frame 2 is welded to the top of the frame body 1. Two transverse chutes 7 are provided on one side of the bottom plate frame 2. Fixed columns are rotatably connected to the tops of the two transverse chutes. Two transverse sliding plates 6 are slidably connected in each of the two transverse chutes 7. A connecting mechanism for making the transverse sliding plates 6 move towards each other is provided between the two transverse sliding plates 6. One side of each of the two transverse sliding plates 6 moving in the same direction is bolted to the same side clamping plate 3. A plurality of vertical chutes 8 are provided on the other side of the bottom plate frame 2. Vertical sliding plates 13 are slidably connected in the plurality of vertical chutes 8. One side of each of the plurality of vertical sliding plates 13 is bolted to the same upper clamping plate 5. A locking mechanism for fixing the transverse sliding plates 6 and the vertical sliding plates 13 is provided at the bottom of the bottom plate frame 2. By pulling the side clamping plate 3 and the upper clamping plate 5 to move, the size between the two side clamping plates 3, the upper clamping plate 5 and the bottom plate frame 2 is adjusted, so as to adapt to photovoltaic panels of different specifications and sizes, solving the problem that the size of the frame is fixed and cannot meet the installation of photovoltaic panels of different sizes, and improving the applicability of the photovoltaic bracket.

[0028] In the present utility model, the connecting mechanism is the mounting groove 10 which is opened on the upper surface of the transverse slide plate 6. A rack 9 is fixed to one side of the mounting groove 10 by bolts. The circumferential outer walls of the two fixed columns 15 are both key-connected with gears 12, and the gears 12 are meshed with the rack 9. Among them, the two racks 9 in the same transverse chute 7 are symmetrically distributed about the center, so that the side clamping plates 3 on both sides are always symmetrically distributed, thereby making the force on the photovoltaic panel on the bottom plate frame 2 more uniform and improving the stability of the support. The locking mechanism includes a sliding hole which is opened at the bottom of the bottom plate frame 2. A limiting frame 16 is slidably connected in the sliding hole. One end of the limiting frame 16 is welded with a convex block 20. A limiting groove 19 matching the convex block 20 is opened at the bottom of one of the fixed columns 15. An avoidance groove 14 is opened on one side of the vertical slide plate 13 at the central position, and the limiting frame 16 passes through the avoidance groove 14. A blocking mechanism for limiting the position of the limiting frame 16 is provided at the bottom of the bottom plate frame 2. The blocking mechanism includes a fixed frame 4 which is fixed to the bottom of the bottom plate frame 2. A baffle 17 is slidably connected in the fixed frame 4. A wedge-shaped groove 22 is opened at the top of the baffle 17, so as to realize the simultaneous fixation of the positions of the side clamping plate 3 and the upper clamping plate 5, improving the convenience of the support. A placement groove is opened at the bottom of the vertical slide plate 13, and a rubber pad 18 is bonded in the placement groove to increase the friction between the vertical slide plate 13 and the limiting frame 16, making the fixation of the vertical slide plate 13 more stable. A second magnetic block 23 is bonded in the wedge-shaped groove 22, and a first magnetic block 21 is bonded to the bottom of the limiting frame 16, and the first magnetic block 21 and the second magnetic block 23 attract each other. When the baffle 17 moves, one end of the limiting frame 16 can slide into the wedge-shaped groove 22, so that the limiting frame 16 is separated from the vertical slide plate 13 and the convex block 20 is separated from the limiting groove 19, increasing the force for the limiting frame 16 to move downward and making the separation of the limiting frame 16 from the vertical slide plate 13 and the separation of the convex block 20 from the limiting groove 19 more complete. An elastic clamping frame 25 is welded to the outer wall of one side of the fixed frame 4. Two positioning grooves 24 are opened at the bottom of the baffle 17 to prevent the baffle 17 from moving and causing the fixation of the side clamping plate 3 and the upper clamping plate 5 to become loose, further improving the stability of the support. A push plate for deforming the elastic clamping frame 25 by pushing is welded to the bottom of the elastic clamping frame 25, which makes it more convenient to deform the elastic clamping frame 25.

[0029] Working principle: When in use, push the push plate to deform the elastic clamping frame 25 and disengage it from the positioning groove 24. Then push the baffle 17 to engage the elastic clamping frame 25 with another positioning groove 24. Under the attraction of the first magnet 21 and the second magnet 23, one end of the limit frame 16 slides into the wedge-shaped groove 22, so that the limit frame 16 is disengaged from contact with the vertical slide plate 13 and the convex block 20 is disengaged from contact with the limit groove 19. Then pull one of the side clamping plates 3 and the upper clamping plate 5 to move. The movement of one side clamping plate 3 drives the horizontal slide plate 6 to move, thus driving the rack 9 to move. The movement of the rack 9 drives the gear 12 to rotate. The rotation of the gear 12 drives another rack 9 that is centrally symmetric and located in the same horizontal chute 7 to move, thus driving another horizontal slide plate 6 to move, and further making the other side clamping plate move in an opposite direction, so that the size between the side clamping plate 3 and the upper clamping plate 5 is the same as that of the photovoltaic panel. Then place the photovoltaic panel on the bottom plate frame 2, and then push one of the side clamping plates 3 and the upper clamping plate 5 to move to fix the photovoltaic panel between the side clamping plate 3 and the upper clamping plate 5. Then push the push plate to deform the elastic clamping frame 25 and disengage it from the positioning groove 24, and push the baffle 17. During the movement of the baffle 17, the wedge-shaped groove 22 will squeeze the limit frame 16 to make the limit frame 16 move. When the elastic clamping frame 25 is engaged with another positioning groove 24, the limit frame 16 contacts the vertical slide plate 13. At the same time, the convex block 20 is engaged with the limit groove 19, so as to fix the positions of the vertical clamping plate 13 and the gear 12, and further fix the horizontal slide plate 6, solving the problem that the size of the frame for installing the photovoltaic panel is fixed and cannot meet the installation requirements of photovoltaic panels of different sizes.

[0030] Finally, it should be noted that for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A photovoltaic bracket that can be adapted to the installation of photovoltaic panels of different sizes, comprising a frame body (1), the top of the frame body (1) is fixedly connected to a bottom frame (2), characterized in that: Two transverse slide grooves (7) are provided on one side of the base frame (2), and the tops of the two transverse slide grooves (7) are rotatably connected to fixed columns (15). Two transverse slide plates (6) are slidably connected in the two transverse slide grooves (7), and a connecting mechanism is provided between the two transverse slide plates (6) to enable the transverse slide plates (6) to move toward each other, wherein one side of two transverse slide plates (6) with the same movement direction are fixedly connected to the same side clamping plate (3), and a plurality of vertical slide grooves (8) are provided on the other side of the base frame (2), and a vertical slide plate (13) is slidably connected in the plurality of vertical slide grooves (8), and one side of the plurality of vertical slide plates (13) is fixedly connected to the same upper clamping plate (5), and a locking mechanism is provided at the bottom of the base frame (2) to fix the transverse slide plates (6) and the vertical slide plates (13).

2. A photovoltaic bracket that can be adapted to the installation of photovoltaic panels of different sizes according to claim 1, characterized in that: The connection mechanism is a mounting groove (10), the mounting groove (10) is provided on the upper surface of the transverse slide plate (6), a rack (9) is fixedly connected to one side of the mounting groove (10), a gear (12) is fixedly connected to the circumferential outer walls of the two fixing columns (15), and the gear (12) is meshed with the rack (9), wherein the two racks (9) in the same transverse slide groove (7) are centrally symmetrically distributed.

3. A photovoltaic bracket that can be adapted to the installation of photovoltaic panels of different sizes according to claim 1, characterized in that: The locking mechanism comprises a sliding hole, the sliding hole is provided at the bottom of the base frame (2), a limiting frame (16) is slidably connected in the sliding hole, one end of the limiting frame (16) is fixedly connected with a protrusion (20), a limiting groove (19) matching the protrusion (20) is provided at the bottom of one of the fixing columns (15), a avoiding groove (14) is provided on one side of the vertical slide plate (13) at the center position, and the limiting frame (16) passes through the avoiding groove (14), and a blocking mechanism for limiting the position of the limiting frame (16) is provided at the bottom of the base frame (2).

4. A photovoltaic bracket that can be adapted to the installation of photovoltaic panels of different sizes according to claim 3, characterized in that: The blocking mechanism comprises a fixed frame (4), the fixed frame (4) is fixed at the bottom of the base frame (2), a baffle (17) is slidably connected inside the fixed frame (4), and a wedge-shaped groove (22) is provided on the top of the baffle (17).

5. The photovoltaic bracket that can be adapted to the installation of photovoltaic panels of different sizes according to claim 3 is characterized in that: A placement groove is provided at the bottom of the vertical slide plate (13), and a rubber pad (18) is fixedly connected in the placement groove.

6. A photovoltaic bracket that can be adapted to the installation of photovoltaic panels of different sizes according to claim 4, characterized in that: A second magnetic block (23) is fixedly connected inside the wedge-shaped groove (22), a first magnetic block (21) is fixedly connected to the bottom of the limiting frame (16), and the first magnetic block (21) and the second magnetic block (23) are attracted to each other.

7. A photovoltaic bracket that can be adapted to the installation of photovoltaic panels of different sizes according to claim 4, characterized in that: An elastic bracket (25) is fixedly connected to an outer wall of one side of the fixed frame (4), and two positioning grooves (24) are provided at the bottom of the baffle (17).

8. The photovoltaic bracket that can be adapted to the installation of photovoltaic panels of different sizes according to claim 7, characterized in that: A push plate is fixedly connected to the bottom of the elastic bracket (25) for pushing the elastic bracket to deform.

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