Photovoltaic tracking support equipment for commercial roofs

Abstract

The utility model provides a photovoltaic tracking support device for commercial roofs, which is characterized in that a rotating plate comprises a main plate and side plates arranged on two sides of the main plate, the side plates are perpendicular to the main plate, first connecting holes are arranged on the side plates, a connecting lifting lug is arranged on a connecting beam, the connecting lifting lug is perpendicular to the connecting beam, and the connecting lifting lug is provided with a second connecting hole. The two connecting lifting lugs are arranged in the length direction of the connecting beam in a spaced mode, second connecting holes are formed in the connecting lifting lugs, the first connecting holes correspond to the second connecting holes, connecting shafts are arranged in the first connecting holes and the second connecting holes in a penetrating mode, and therefore rotating connection of the rotating plate and the connecting beam is achieved on one side of the rotating shaft through the double side plates and the double connecting lifting lugs. Clamping of the side plates is achieved through the connecting lifting lugs, rotating connection is achieved through the rotating shafts, and therefore it can be guaranteed that rotating connection is evenly achieved in the length direction of the connecting beams, the connecting stability is guaranteed, and shaking instability generated during rotating adjustment is tracked.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic equipment, in particular to a photovoltaic tracking bracket device for commercial roofs. Background Art

[0002] A photovoltaic tracking bracket for a roof is a bracket system for mounting solar photovoltaic panels. Its components, structure and uses are as follows: (1) Bracket frame: The bracket frame is the main component of the photovoltaic tracking bracket. It is usually made of metal materials (such as aluminum alloy or galvanized steel) and has sufficient strength and stability to withstand the weight of the photovoltaic panel and the impact of the external environment. The bracket frame provides a stable platform so that the solar photovoltaic panel can be safely installed and fixed on the roof; (2) Tracking mechanism: The photovoltaic tracking bracket is usually equipped with a tracking mechanism for automatically adjusting the angle and orientation of the photovoltaic panel according to the position of the sun. The tracking mechanism can rotate horizontally or vertically according to the trajectory of the sun to maximize the capture of solar energy and improve the power generation efficiency of the photovoltaic system. The tracking mechanism can be single-axis (tracking the horizontal or vertical axis) or dual-axis (tracking the horizontal and vertical axes at the same time); (3) Mounting accessories: The photovoltaic tracking bracket also includes various mounting accessories for fixing the bracket to the roof or other supporting structure. These accessories can include bolts, anchors, support brackets, etc. The selection of mounting accessories and the installation method should take into account the type and structure of the roof and ensure the firmness and stability of the bracket; (4) Protective measures: In order to protect the photovoltaic system from bad weather and other external influences, the photovoltaic tracking bracket for the roof usually also requires some protective measures. This can include wind and rain protection covers, anti-rust coatings, insulation materials, etc. to increase the durability and reliability of the bracket.

[0003] The structure of the rooftop photovoltaic tracking bracket is designed to provide a stable platform with adjustable angle and orientation to maximize the use of solar energy and help the solar photovoltaic system achieve higher power generation efficiency. This bracket system allows the photovoltaic panel to adjust its position as the sun moves, so that it always remains at the optimal solar radiation angle, thereby providing more electricity output.

[0004] However, the existing photovoltaic tracking bracket equipment has the problem of poor connection stability at the rotating connection, which causes the photovoltaic bracket to shake greatly during the rotation process, affecting the overall working stability of the photovoltaic tracking bracket. Utility Model Content

[0005] In view of this, the technical problem to be solved by the utility model is: how to provide a photovoltaic tracking bracket device for commercial roofs to improve the stability of the photovoltaic bracket at the rotating connection and prevent shaking and instability during tracking rotation adjustment.

[0006] To achieve the above purpose, the utility model proposes a photovoltaic tracking bracket device for commercial roofs, which includes: a column, a connecting seat, a rotating shaft, a rotating plate, a connecting beam, a supporting frame, and a photovoltaic panel;

[0007] The two columns are arranged in a vertical direction and parallel to each other, the connection seat is arranged on the top of the column, the rotating shaft is passed through a rotating hole arranged in the connection seat, the two ends of the rotating shaft are respectively rotatably connected to the rotating plate, the rotating plate is rotatably connected to the connecting beam, the supporting frame is fixedly arranged on the connecting beam, and the photovoltaic panel is fixedly connected to the supporting frame;

[0008] The rotating plate includes a main plate and side plates arranged on both sides of the main plate, the side plates are arranged vertically to the main plate, and a first connecting hole is arranged on the side plates;

[0009] A connecting lug is arranged on the connecting beam, and the connecting lug is arranged perpendicularly to the connecting beam. The two connecting lugs are arranged at intervals along the length direction of the connecting beam, and a second connecting hole is arranged on the connecting lug. The first connecting hole corresponds to the second connecting hole, and a connecting shaft is passed through the first connecting hole and the second connecting hole.

[0010] Furthermore, the axial directions of the first connecting hole and the second connecting hole are respectively perpendicular to the axial direction of the rotating shaft.

[0011] Furthermore, the support frame and the connecting beam are arranged vertically, and the photovoltaic panel is fixedly connected to the support frame by fasteners.

[0012] Furthermore, the two side panels are clamped between the two connecting ears.

[0013] Compared with the related art, the utility model proposes a photovoltaic tracking bracket device for commercial roofs, which has the following beneficial effects: the rotating plate includes a main board and side panels arranged on both sides of the main board, the side panels are arranged vertically to the main board, a first connecting hole is arranged on the side panel, a connecting lug is arranged on the connecting beam, the connecting lug and the connecting beam are arranged vertically, the two connecting lugs are respectively arranged at intervals along the length direction of the connecting beam, a second connecting hole is arranged on the connecting lug, the first connecting hole corresponds to the second connecting hole, and a connecting shaft is passed through the first connecting hole and the second connecting hole, thereby realizing the rotational connection between the rotating plate and the connecting beam on one side of the rotating shaft through double side panels and double connecting lugs, and clamping the side panels through the connecting lugs and performing rotational connection through the rotating shaft, thereby ensuring uniform rotational connection in the length direction of the connecting beam, ensuring connection stability, and tracking shaking and instability occurring during rotation adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1This is a schematic diagram of the structure of a photovoltaic tracking bracket device for commercial roofs in an embodiment of the utility model;

[0015] Figure 2 It is a schematic diagram of the structure of a photovoltaic tracking bracket device for commercial roofs in an embodiment of the utility model. DETAILED DESCRIPTION

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0017] Reference Figure 1-2 As shown, the utility model provides a photovoltaic tracking bracket device for commercial roofs, which includes: a column 11, a connecting seat 12, a rotating shaft 13, a rotating plate 20, a connecting beam 30, a supporting frame 14, and a photovoltaic panel 15.

[0018] The two columns 11 are arranged along the vertical direction and parallel to each other. A connecting seat 12 is arranged on the top of the column 11. The rotating shaft 13 is passed through a rotating hole arranged in the connecting seat 12. Both ends of the rotating shaft 13 are rotatably connected to the rotating plate 20 respectively. The rotating plate 20 is rotatably connected to the connecting beam 30. The supporting frame 14 is fixedly arranged on the connecting beam 30.

[0019] The photovoltaic panel 15 is fixedly connected to the support frame 14 , the support frame 14 and the connecting beam 30 are vertically arranged, and the photovoltaic panel 15 is fixedly connected to the support frame 14 via fasteners.

[0020] The rotating plate 20 includes a main plate 21 and side plates 22 arranged on both sides of the main plate 21 . The side plates 22 and the main plate 21 are arranged vertically, and a first connecting hole is arranged on the side plates 22 .

[0021] A connecting ear 31 is provided on the connecting beam 30, and the connecting ear 31 is vertically arranged to the connecting beam 30. The two connecting ears 31 are spaced apart along the length direction of the connecting beam 30, and the two side panels 22 are clamped between the two connecting ears 31. The side panels 22 are clamped by the connecting ears 31 and are rotatably connected through the rotating shaft. A second connecting hole is provided on the connecting ear 31, and the first connecting hole corresponds to the second connecting hole. The axial directions of the first connecting hole and the second connecting hole are respectively perpendicular to the axial directions of the rotating shaft, and the connecting shaft is passed through the first connecting hole and the second connecting hole.

[0022] Therefore, on one side of the rotating shaft, the rotating plate 20 and the connecting beam 30 are rotatably connected through the double side plates 22 and the double connecting ears 31, thereby ensuring that the rotational connection is evenly achieved in the length direction of the connecting beam 30, ensuring the connection stability, and tracking the shaking and instability that occurs during the rotation adjustment.

[0023] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A photovoltaic tracking bracket device for commercial roofs, characterized in that: It includes: Columns, connecting seats, rotating shafts, rotating plates, connecting beams, supporting frames, photovoltaic panels; The two columns are arranged in a vertical direction and parallel to each other, the connection seat is arranged on the top of the column, the rotating shaft is passed through a rotating hole arranged in the connection seat, the two ends of the rotating shaft are respectively rotatably connected to the rotating plate, the rotating plate is rotatably connected to the connecting beam, the supporting frame is fixedly arranged on the connecting beam, and the photovoltaic panel is fixedly connected to the supporting frame; The rotating plate includes a main plate and side plates arranged on both sides of the main plate, the side plates are arranged vertically to the main plate, and a first connecting hole is arranged on the side plates; A connecting lug is arranged on the connecting beam, and the connecting lug is arranged perpendicularly to the connecting beam. The two connecting lugs are arranged at intervals along the length direction of the connecting beam, and a second connecting hole is arranged on the connecting lug. The first connecting hole corresponds to the second connecting hole, and a connecting shaft is passed through the first connecting hole and the second connecting hole.

2. The photovoltaic tracking bracket device for commercial roofs according to claim 1, characterized in that: The axial directions of the first connecting hole and the second connecting hole are respectively perpendicular to the axial direction of the rotating shaft.

3. The photovoltaic tracking bracket device for commercial roofs according to claim 1, characterized in that: The support frame and the connecting beam are arranged vertically, and the photovoltaic panel is fixedly connected to the support frame via fasteners.

4. The photovoltaic tracking bracket device for commercial roofs according to claim 1, characterized in that: The two side plates are sandwiched between the two connecting ears.

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