Rotatable photovoltaic support

Abstract

The utility model belongs to the technical field of photovoltaic power generation mounting racks, and particularly relates to a rotatable photovoltaic support which comprises a base, a penetrating groove is formed in the top end of the base, a transmission mechanism is arranged in the penetrating groove and comprises a bidirectional threaded rod, the bidirectional threaded rod is arranged in the penetrating groove, and the two ends of the bidirectional threaded rod are rotationally connected. One end of the two-way threaded rod penetrates through the side wall of the base and is provided with a hand wheel, a plurality of evenly-distributed insertion holes are formed in the side wall of the rotating plate, and positioning mechanisms matched with the insertion holes are arranged at the two ends of the two-way threaded rod in a threaded mode; a photovoltaic bottom frame is fixedly arranged in the middle of the upper portion of the base, a rotating plate is rotationally connected to the upper portion of the photovoltaic bottom frame, a supporting rod is fixedly connected to the upper portion of the rotating plate, and a photovoltaic panel is installed at the top end of the supporting rod. The rotatable photovoltaic support can effectively utilize sunlight and is high in stability, simple in structure and convenient to operate.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic power generation mounting frames, and specifically relates to a rotatable photovoltaic bracket. Background Art

[0002] Solar photovoltaic brackets are special brackets designed for placing, installing and fixing solar panels in solar photovoltaic power generation systems. They are generally made of aluminum alloy, carbon steel and stainless steel. Photovoltaic brackets are usually placed outdoors. Since the sun's direct angle varies with the seasons and time of day, solar panels cannot make the most effective use of sunlight, and are often affected by strong winds, making the structure unstable. Utility Model Content

[0003] In order to solve the above problems, the utility model provides a rotatable photovoltaic bracket which has a simple structure, strong stability and can effectively utilize sunlight.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A rotatable photovoltaic bracket comprises a base 1, a through slot 101 is provided at the top of the base 1, a transmission mechanism is provided inside the through slot 101, a photovoltaic base frame 4 is fixedly provided at the middle of the top of the base 1, a rotating plate 5 is rotatably connected to the top of the photovoltaic base frame 4, a support rod 7 is fixedly connected to the top of the rotating plate 5, and a photovoltaic panel 8 is installed at the top of the support rod 7;

[0006] The transmission mechanism includes a bidirectional threaded rod 2, which is arranged in a through groove 101 and is rotatably connected at both ends. One end of the bidirectional threaded rod 2 passes through the side wall of the base 1 and is provided with a handwheel 201. The side wall of the rotating plate 5 is provided with a plurality of evenly distributed sockets 501. The threads at both ends of the bidirectional threaded rod 2 are provided with positioning mechanisms matching the sockets 501.

[0007] Furthermore, the positioning mechanism includes threaded sleeves 3 arranged at both ends of the bidirectional threaded rod 2, the two threaded sleeves 3 are symmetrically arranged with the support rod 7 as the center, the two threaded sleeves 3 are threadedly sleeved on the outer ends of the bidirectional threaded rod 2, the top end of each threaded sleeve 3 is fixedly connected to a connecting plate 301, the top end of the connecting plate 301 is fixedly connected to a top plate 302, the top plate 302 is arranged on the outer top end of the base 1, the top end of the top plate 302 is fixedly connected to a side rod 303, and each side rod 303 is fixedly connected to an insertion rod 304 at one end close to the support rod 7.

[0008] Furthermore, the height of the insertion rod 304 is consistent with the height of the insertion hole 501 and the size matches that of the insertion hole 501 .

[0009] Furthermore, a circular plate 6 is sleeved on the outside of the support rod 7 , the circular plate 6 is fixedly connected to the support rod 7 , and a plurality of rotating handles 601 are fixedly provided on the side wall of the circular plate 6 .

[0010] Furthermore, the circular plate 6 is arranged above the rotating plate 5 .

[0011] Compared with the prior art, the photovoltaic bracket of the utility model has the following beneficial effects:

[0012] The rotatable photovoltaic bracket avoids the problem of poor lighting effect and low working efficiency of the solar panel caused by inappropriate orientation of the photovoltaic bracket by installing a rotating plate, a circular plate and a rotating handle; the angle of the photovoltaic bracket is adjusted by arranging the circular plate and the rotating handle to achieve the best lighting effect; the transmission mechanism and the positioning mechanism are set so that the two-way threaded rod drives the threaded sleeves at both ends to move in opposite directions, so that when the insertion rods on both sides are respectively inserted into the opposite insertion holes, the insertion holes will be limited at this time, and then the rotating plate and the entire device will be limited and fixed; through the setting of the mechanical structure, the device is easy to rotate and adjust the angle of the photovoltaic panel, and at the same time has a simple structure, is convenient for positioning and fixing, has strong stability, and can effectively utilize sunlight. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The three-dimensional structure of the photovoltaic bracket of the utility model is shown in FIG. Figure 1 ;

[0014] Figure 2 The three-dimensional structure of the photovoltaic bracket of the utility model is shown in FIG. Figure 2 ;

[0015] Figure 3 This is a schematic diagram of the top-down structure of the photovoltaic bracket of the utility model.

[0016] In the figure, 1, base; 101, through groove; 2, bidirectional threaded rod; 201, hand wheel; 3, threaded sleeve; 301, connecting plate; 302, top plate; 303, side rod; 304, plug rod; 4, photovoltaic base frame; 5, rotating plate; 501, socket; 6, round plate; 601, rotating handle; 7, support rod; 8, photovoltaic panel. DETAILED DESCRIPTION

[0017] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The following embodiments are only used to illustrate the utility model but are not used to limit the scope of the utility model.

[0018] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0019] like Figure 1-3 As shown, the utility model provides a rotatable photovoltaic bracket, including a base 1, a through groove 101 is opened at the top of the base 1, a transmission mechanism is arranged inside the through groove 101, a photovoltaic base frame 4 is fixedly arranged in the upper middle part of the base 1, a rotating plate 5 is rotatably connected above the photovoltaic base frame 4, a support rod 7 is fixedly connected above the rotating plate 5, and a photovoltaic panel 8 is installed on the top of the support rod 7; a circular plate 6 is sleeved on the outside of the support rod 7, the circular plate 6 is fixedly connected to the support rod 7, the circular plate 6 is arranged above the rotating plate 5, and a plurality of rotating handles 601 are fixedly arranged on the side wall of the circular plate 6. When the angle of the photovoltaic panel 8 needs to be adjusted, it can be rotated and adjusted by rotating the handles 601.

[0020] The transmission mechanism includes a bidirectional threaded rod 2, which is arranged in a through groove 101 and is rotatably connected at both ends. One end of the bidirectional threaded rod 2 penetrates the side wall of the base 1 and is provided with a hand wheel 201, which is convenient for rotating the bidirectional threaded rod to drive the positioning mechanism to move in opposite or reverse directions when in use. The side wall of the rotating plate 5 is provided with a plurality of evenly distributed jacks 501, and the two ends of the bidirectional threaded rod 2 are threadedly provided with positioning mechanisms matching the jacks 501. The positioning mechanism includes a threaded sleeve 3 arranged at both ends of the bidirectional threaded rod 2, and the two threaded sleeves 3 are symmetrically arranged with the support rod 7 as the center. The two threaded sleeves 3 are threadedly sleeved on the outer ends of the bidirectional threaded rod 2, and the top of each threaded sleeve 3 is fixedly connected with a connecting plate 301, and the top of the connecting plate 301 is fixedly connected with a top plate 302, which is arranged at the outer top of the base 1, and the top of the top plate 302 is fixedly connected with a side rod 303, and the end of each side rod 303 close to the support rod 7 is fixedly connected with a plug rod 304. The height of the insertion rod 304 is consistent with that of the insertion hole 501 and the size thereof matches that of the insertion hole 501 .

[0021] By turning the hand wheel 201, the bidirectional threaded rod 2 drives the threaded sleeves 3 at both ends to move in opposite directions. At this time, the insertion rod 304 can facilitate the limiting and fixing of the photovoltaic panel 8 after the adjustment is completed. The insertion rod 304 will be inserted into the socket 501 for limiting and fixing. The mechanical structure is simple and convenient for positioning and fixing.

[0022] Working principle: The rotatable photovoltaic bracket is composed of a base, a transmission mechanism, a positioning mechanism, a photovoltaic base frame, a rotating plate, a support rod 7 and a photovoltaic panel. When in use, the base 1 is first fixed to the ground, and then the photovoltaic panel 8 is installed. After the installation is completed, the angle of the photovoltaic panel 8 is adjusted by turning the rotating handle 601. After the adjustment is completed, the hand wheel 201 is turned, and the bidirectional threaded rod 2 starts to rotate, and at the same time drives the two threaded sleeves 3 to move in opposite directions. At this time, the distance between the two plug rods 304 will become closer and closer. When the plug rod 304 is inserted into the opposite socket 501, stop rotating the hand wheel 201. At this time, the plug rod 304 will limit the socket 501 and limit and fix the rotating plate 5. At this time, the photovoltaic panel 8 will be fixed in a certain direction to complete the angle adjustment.

[0023] The preferred embodiments of the present invention are described in detail above. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, various changes can be made to the technical solution of the present invention. These simple modifications all belong to the protection scope of the present invention.

Claims

1. A rotatable photovoltaic support, comprising a base (1), characterized in that: The top of the base (1) is provided with a through groove (101), a transmission mechanism is provided inside the through groove (101), a photovoltaic base frame (4) is fixedly provided in the middle of the top of the base (1), a rotating plate (5) is rotatably connected to the top of the photovoltaic base frame (4), a support rod (7) is fixedly connected to the top of the rotating plate (5), and a photovoltaic panel (8) is installed on the top of the support rod (7); The transmission mechanism comprises a bidirectional threaded rod (2), the bidirectional threaded rod (2) being arranged in a through groove (101) and the two ends of the bidirectional threaded rod (2) being rotatably connected, one end of the bidirectional threaded rod (2) passing through the side wall of the base (1) being provided with a hand wheel (201), the side wall of the rotating plate (5) being provided with a plurality of evenly distributed insertion holes (501), and the two ends of the bidirectional threaded rod (2) being threadedly provided with positioning mechanisms matching the insertion holes (501).

2. A rotatable photovoltaic support according to claim 1, characterized in that: The positioning mechanism comprises threaded sleeves (3) arranged at both ends of the bidirectional threaded rod (2), the two threaded sleeves (3) being symmetrically arranged with the support rod (7) as the center, the two threaded sleeves (3) being threadedly sleeved on the outer ends of the bidirectional threaded rod (2), the top end of each threaded sleeve (3) being fixedly connected to a connecting plate (301), the top end of the connecting plate (301) being fixedly connected to a top plate (302), the top plate (302) being arranged at the outer top end of the base (1), the top end of the top plate (302) being fixedly connected to a side rod (303), and each side rod (303) being fixedly connected to an insertion rod (304) at one end close to the support rod (7).

3. A rotatable photovoltaic support according to claim 2, characterized in that: The height of the insertion rod (304) is consistent with the height of the insertion hole (501), and the size matches that of the insertion hole (501).

4. A rotatable photovoltaic support according to claim 2, characterized in that: The support rod (7) is sleeved with a circular plate (6), which is fixedly connected to the support rod (7), and a plurality of rotating handles (601) are fixedly arranged on the side wall of the circular plate (6).

5. The rotatable photovoltaic support according to claim 4, characterized in that: The circular plate (6) is arranged above the rotating plate (5).

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