Self-weight type photovoltaic support

Abstract

The utility model relates to the technical field of photovoltaic supports, and discloses a self-weight type photovoltaic support which comprises a bottom plate, the surface of one end of a mounting frame is rotatably connected with a first rotating wheel, the surfaces of the two side ends of a first sliding plate are fixedly connected with connecting rods, and the outer wall of one side of each connecting rod is rotatably connected with a rotating plate. The surface of the end, away from the connecting rod, of the rotating plate is rotationally connected with a first connecting plate, two first fixing plates are fixedly connected to the lower portion of the surface of the end, close to the mounting frame, of the bottom plate, the surface of one end of each first fixing plate is rotationally connected with the other first connecting plate, and the surfaces of the upper ends of the four first connecting plates are fixedly connected with a mounting plate. And a moving assembly is arranged in the mounting plate. According to the utility model, through the arrangement of the first fixed plate, the rotating plate and the connecting rod, the photovoltaic angle can be adjusted according to on-site conditions, so that the photovoltaic can receive the transmission of solar energy to the greatest extent, and the photovoltaic power generation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic brackets, and in particular to a self-weight photovoltaic bracket. Background Art

[0002] Photovoltaic, also known as solar photovoltaic, is a technology that uses the energy of solar photons to generate electricity. Photovoltaic technology mainly converts sunlight into DC power through photovoltaic cells, and then converts DC power into AC power through inverters for use in power grids or loads. Self-weight photovoltaic bracket is a structure used to support and fix photovoltaic modules. Its characteristic is that it is fixed to the ground by its own weight, without the need for additional fixing equipment or deep foundation construction. This bracket is usually made of materials such as steel or aluminum alloy, and has strong load-bearing capacity and wind resistance.

[0003] The existing self-weight bracket includes a supporting structure and a mounting structure, but the angle of the photovoltaic panel on the existing bracket is fixed, and the angle of the photovoltaic panel cannot be adjusted according to the on-site conditions to maximize the reception of solar energy. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a self-weight photovoltaic bracket, which aims to improve the problem that the photovoltaic bracket cannot adjust the angle of the photovoltaic panel.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a self-weight photovoltaic bracket, comprising a base plate, an upper portion of an end surface of the base plate is fixedly connected to the mounting frame, an end surface of the mounting frame is rotatably connected to the first rotating wheel, a bottom surface of the first rotating wheel is fixedly connected to the first threaded rod, one end surface of the first threaded rod is rotatably connected to an outer wall of one side of an inner side of the mounting frame, an outer wall of the first threaded rod is connected to a first slide plate by a thread, both side end surfaces of the first slide plate are fixedly connected to the connecting rod, an outer wall of one side of the connecting rod is rotatably connected to a rotating plate, the rotating plate is rotatably connected to the first connecting plate away from an end surface of the connecting rod, two first fixed plates are fixedly connected to the lower portion of an end surface of the base plate close to the mounting frame, one end surface of the first fixed plate is rotatably connected to another first connecting plate, and the upper end surfaces of four first connecting plates are fixedly connected to the mounting plate, and a moving component is provided inside the mounting plate.

[0006] Preferably, the moving assembly includes a second rotating wheel, a second threaded rod and a second slide, one end surface of the mounting plate is rotatably connected to the second rotating wheel, the bottom end surface of the second rotating wheel is fixedly connected to the second threaded rod, the outer wall of the second threaded rod is threadedly connected to the second slide, both side edges of the end surface of the second slide away from the second rotating wheel are fixedly connected to the first rack, one side outer wall of the first rack is meshedly connected to the gear, the bottom end surface of the gear is rotatably connected to the inner lower wall of the mounting plate, the other side outer wall of the gear is meshedly connected to the second rack, one end surface of the second rack is fixedly connected to the moving plate, the upper end surface of the moving plate is fixedly connected to two second connecting plates, the upper end surface of the second slide is fixedly connected to another two second connecting plates, and each two second connecting plates extend to the upper portion of the mounting plate and are fixedly connected to the clamping plate.

[0007] Preferably, the inner outer wall of the installation frame is fixedly connected to the first guide rail, and the first slide plate is slidably connected to the first guide rail.

[0008] Preferably, both side ends of the installation frame are provided with limiting grooves, and the outer wall of the connecting rod is slidably connected to the inner outer wall of the installation frame near the limiting grooves.

[0009] Preferably, a receiving groove is provided inside the mounting plate, a middle portion of an inner lower wall of the mounting plate is fixedly connected to a second fixing plate, and the second threaded rod is rotatably connected to an end surface of the second fixing plate.

[0010] Preferably, two second guide rails are fixedly connected to the edges of both sides of the inner lower wall of the mounting plate, the second slide plate and the movable plate are slidably connected to the four second guide rails, the second rack is slidably connected to the second guide rails, and the first rack is slidably connected to the second guide rails.

[0011] Preferably, two sliding grooves are provided on the upper end surface of the mounting plate, and the second connecting plate is slidably connected to the inner side walls of the mounting plate close to the sliding grooves.

[0012] Preferably, the bottom end surface of the base plate is fixedly connected to four support frames.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, through the arrangement of the first fixed plate, the rotating plate and the connecting rod, the first rotating wheel can control the movement of the first sliding plate through the first threaded rod, thereby moving the connecting rod. Since the two ends of the rotating plate are rotatably connected to the connecting rod and the first connecting plate respectively, and there are two other first fixed plates to limit the other two first connecting plates, the mounting plate can complete the angle adjustment. This arrangement can adjust the angle of the photovoltaic according to the on-site conditions, so that the photovoltaic can receive the transmission of solar energy to the greatest extent, thereby improving the photovoltaic power generation efficiency.

[0015] 2. In the utility model, through the arrangement of the slide plate, the moving plate and the clamping plate, the second rotating wheel can indirectly control the movement of the slide plate, and then through the transmission of the gear, the first rack and the second rack, the moving plate can be moved toward each other, so that the two clamping plates can be moved toward each other, and the photovoltaic can be quickly fixed. This arrangement is conducive to the rapid installation and removal of photovoltaic panels, and can also fix photovoltaic panels of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural diagram of a self-weight photovoltaic support proposed by the utility model;

[0017] Figure 2 A top view cross-sectional view of a rotating plate of a self-weight photovoltaic support proposed by the utility model;

[0018] Figure 3 This is a structural schematic diagram of a second threaded rod, a movable plate and a clamping plate of a self-weight type photovoltaic support proposed by the utility model.

[0019] Legend:

[0020] 1. Bottom plate; 2. Support frame; 3. Limiting groove; 4. Mounting frame; 5. First fixed plate; 6. First rotating wheel; 7. First threaded rod; 8. First slide plate; 9. First guide rail; 10. Connecting rod; 11. Rotating plate; 12. First connecting plate; 13. Second rotating wheel; 14. Mounting plate; 15. Clamping plate; 16. Slide groove; 17. Second threaded rod; 18. Second connecting plate; 19. Second slide plate; 20. Second fixed plate; 21. Second guide rail; 22. First rack; 23. Gear; 24. Receiving groove; 25. Moving plate; 26. Second rack. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings of the specification of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Reference Figure 1-Figure 3The utility model provides an embodiment: a self-weight photovoltaic bracket, including a bottom plate 1, the bottom surface of the bottom plate 1 is fixedly connected to four support frames 2, the support frames 2 are used to support their own weight, the upper part of one end surface of the bottom plate 1 is fixedly connected to the mounting frame 4, the one end surface of the mounting frame 4 is rotatably connected to the first rotating wheel 6, the bottom surface of the first rotating wheel 6 is fixedly connected to the first threaded rod 7, one end surface of the first threaded rod 7 is rotatably connected to the outer wall of one side of the inner side of the mounting frame 4, the outer wall of the first threaded rod 7 is connected to the first slide plate 8 by threading, the interior of the first slide plate 8 is provided with threads, the inner outer wall of the mounting frame 4 is fixedly connected to the first guide rail 9, the first slide plate 8 and the first guide rail 9 Sliding connection, the side end surfaces of both sides of the first slide plate 8 are fixedly connected to the connecting rod 10, and the side ends of both sides of the mounting frame 4 are provided with limiting grooves 3. The outer wall of the connecting rod 10 is slidingly connected to the inner outer wall of the mounting frame 4 close to the limiting groove 3. The outer wall of one side of the connecting rod 10 is rotatably connected to the rotating plate 11, and the rotating plate 11 is rotatably connected to the first connecting plate 12 on one end surface away from the connecting rod 10. The lower part of the end surface of the bottom plate 1 close to the mounting frame 4 is fixedly connected to two first fixed plates 5, and one end surface of the first fixed plate 5 is rotatably connected to another first connecting plate 12. The upper end surfaces of the four first connecting plates 12 are fixedly connected to the mounting plate 14, and a moving component is provided inside the mounting plate 14.

[0023] Specifically, the first threaded rod 7 can be rotated by rotating the first rotating wheel 6, thereby causing the first slide plate 8 to move linearly, so that the connecting rod 10 can follow the movement. Since the two ends of the rotating plate 11 rotate with the connecting rod 10 and the first connecting plate 12 respectively, and there are another two first connecting plates 12 rotatably connected to the fixed first fixed plate 5, the mounting plate 14 can be controlled by the first rotating wheel 6 to control the rotation angle, so as to adjust the angle of the photovoltaic panel so that it can receive the energy transmitted by the sun to the greatest extent.

[0024] The moving assembly includes a second rotating wheel 13, a second threaded rod 17 and a second slide plate 19. One end surface of the mounting plate 14 is rotatably connected to the second rotating wheel 13. The bottom end surface of the second rotating wheel 13 is fixedly connected to the second threaded rod 17. A receiving groove 24 is provided inside the mounting plate 14. The middle part of the inner lower wall of the mounting plate 14 is fixedly connected to the second fixed plate 20. The second threaded rod 17 is rotatably connected to one end surface of the second fixed plate 20. The outer wall of the second threaded rod 17 is connected to the second slide plate 19 by threads. The inside of the second slide plate 19 is provided with threads. The edges on both sides of the end surface of the second slide plate 19 away from the second rotating wheel 13 are fixedly connected to the first rack 22. The outer wall of one side of the first rack 22 is meshed with the gear 23. The bottom end surface of the gear 23 is connected to the inside of the mounting plate 14. The lower wall is rotatably connected, the outer wall of the other side of the gear 23 is meshed with the second rack 26, one end surface of the second rack 26 is fixedly connected to the moving plate 25, the two side edges of the inner lower wall of the mounting plate 14 are fixedly connected to two second guide rails 21, the second slide plate 19, the moving plate 25 are slidably connected to the four second guide rails 21, the second rack 26 is slidably connected to the second guide rails 21, the first rack 22 is slidably connected to the second guide rails 21, the upper end surface of the moving plate 25 is fixedly connected to two second connecting plates 18, the upper end surface of the mounting plate 14 is provided with two slide grooves 16, the second connecting plate 18 is slidably connected to the inner side wall of the mounting plate 14 close to the slide groove 16, the slide groove 16 can also limit the movement of the second connecting plate 18, thereby limiting the moving distance of the clamping plate 15. The upper end surface of the second slide plate 19 is fixedly connected to another two second connecting plates 18, each two second connecting plates 18 extend to the upper part of the mounting plate 14 and are fixedly connected to the clamping plate 15, and the clamping plate 15 is arranged above the mounting plate 14.

[0025] Specifically, the second threaded rod 17 can be rotated by rotating the second rotating wheel 13, thereby moving the second slide plate 19, and then the movable plate 25 and the second slide plate 19 can be moved toward each other through the setting of the first rack 22, the gear 23 and the second rack 26. Because the upper end surfaces of the movable plate 25 and the second slide plate 19 are fixedly connected to two second connecting plates 18, and the upper end surfaces of each two second connecting plates 18 are fixedly connected to the bottom surface of a clamping plate 15, the two clamping plates 15 can quickly fix the photovoltaic.

[0026] Working principle: the second rotating wheel 13 controls the second threaded rod 17 to rotate, so that the second slide plate 19 moves, and then through the gear 23, the first rack 22 and the second rack 26, the movable plate 25 and the second slide plate 19 can move toward each other, so that the two clamping plates 15 can quickly fix the photovoltaics; control the first rotating wheel 6 to move the first slide plate 8. Since both sides of the first slide plate 8 are fixedly connected to the connecting rod 10, the connecting rod 10 can follow the movement. Since the two ends of the rotating plate 11 rotate with the connecting rod 10 and the first connecting plate 12 respectively, and the first fixed plate 5 limits the other two first connecting plates 12, the mounting plate 14 is used to adjust the angle of the photovoltaics.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A self-weight photovoltaic support, comprising a base plate (1), characterized in that: The upper part of one end surface of the bottom plate (1) is fixedly connected to the mounting frame (4), the one end surface of the mounting frame (4) is rotatably connected to the first rotating wheel (6), the lower end surface of the first rotating wheel (6) is fixedly connected to the first threaded rod (7), the one end surface of the first threaded rod (7) is rotatably connected to the inner outer wall of the mounting frame (4), the outer wall of the first threaded rod (7) is connected to the first slide plate (8) by threads, the side end surfaces of both sides of the first slide plate (8) are fixedly connected to the connecting rod (10), the outer wall of one side of the connecting rod (10) is rotatably connected to the rotating plate (11), the end surface of the rotating plate (11) away from the connecting rod (10) is rotatably connected to the first connecting plate (12), the lower part of one end surface of the bottom plate (1) close to the mounting frame (4) is fixedly connected to two first fixed plates (5), one end surface of the first fixed plate (5) is rotatably connected to another first connecting plate (12), the upper end surfaces of the four first connecting plates (12) are fixedly connected to the mounting plate (14), and a moving component is provided inside the mounting plate (14).

2. A self-weight photovoltaic support according to claim 1, characterized in that: The moving assembly comprises a second rotating wheel (13), a second threaded rod (17) and a second slide plate (19); one end surface of the mounting plate (14) is rotatably connected to the second rotating wheel (13); the bottom end surface of the second rotating wheel (13) is fixedly connected to the second threaded rod (17); the outer wall of the second threaded rod (17) is connected to the second slide plate (19) via a thread; both side edges of the end surface of the second slide plate (19) away from the second rotating wheel (13) are fixedly connected to the first rack (22); one side outer wall of the first rack (22) is meshedly connected to the gear (23); The bottom end surface of the gear (23) is rotatably connected to the inner lower wall of the mounting plate (14); the other side outer wall of the gear (23) is meshedly connected to the second rack (26); one end surface of the second rack (26) is fixedly connected to the movable plate (25); the upper end surface of the movable plate (25) is fixedly connected to two second connecting plates (18); the upper end surface of the second slide plate (19) is fixedly connected to another two second connecting plates (18); and every two second connecting plates (18) extend to the upper part of the mounting plate (14) and are fixedly connected to the clamping plate (15).

3. A self-weight photovoltaic support according to claim 1, characterized in that: The inner outer wall of the installation frame (4) is fixedly connected to the first guide rail (9), and the first slide plate (8) is slidably connected to the first guide rail (9).

4. A self-weight photovoltaic support according to claim 1, characterized in that: Limiting grooves (3) are provided on both side ends of the installation frame (4), and the outer wall of the connecting rod (10) is slidably connected to the inner outer wall of the installation frame (4) near the limiting grooves (3).

5. A self-weight photovoltaic support according to claim 2, characterized in that: The interior of the mounting plate (14) is provided with a receiving groove (24), the middle portion of the inner lower wall of the mounting plate (14) is fixedly connected to the second fixing plate (20), and the second threaded rod (17) is rotatably connected to one end surface of the second fixing plate (20).

6. A self-weight photovoltaic support according to claim 2, characterized in that: Two second guide rails (21) are fixedly connected to the edges of both sides of the inner lower wall of the mounting plate (14); the second slide plate (19) and the movable plate (25) are slidably connected to the four second guide rails (21); the second rack (26) is slidably connected to the second guide rails (21); and the first rack (22) is slidably connected to the second guide rails (21).

7. A self-weight photovoltaic support according to claim 2, characterized in that: Two sliding grooves (16) are provided on the upper end surface of the mounting plate (14), and the second connecting plate (18) is slidably connected to the inner side wall of the mounting plate (14) near the sliding grooves (16).

8. The self-weight photovoltaic support according to claim 1, characterized in that: The bottom end surface of the bottom plate (1) is fixedly connected to four support frames (2).

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