Photovoltaic support of trapezoidal tile roof

Abstract

The utility model discloses a photovoltaic support for a trapezoidal tile roof, which relates to the technical field of photovoltaic mounting supports and comprises a shell, height adjusting rods are arranged on the left side and the right side of the shell, mounting angle iron is further arranged on the shell through a two-way screw and a sliding plate, the shell is arranged at the top of a trapezoidal tile, and a plurality of fixing holes are further evenly formed in the mounting angle iron. Fixing bolts are arranged in the fixing holes through threaded connection, and a mounting plate and a photovoltaic panel are arranged at the tail end of a telescopic arm at the top of the height adjusting rod through a fixing frame. Under the action of the height adjusting rods, the sliding grooves and the limiting plates, the photovoltaic panel support is used in cooperation with the telescopic rods, the limiting rods and the limiting grooves, the installation angle and height of a photovoltaic panel can be finely adjusted so that sunlight can be received to the maximum extent, under the action of the two-way screws and the sliding plates, the support can adjust the interval of installation angle iron according to the interval of trapezoidal tiles, and the installation efficiency is improved. And the adaptability and the flexibility of the bracket are enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic installation brackets, specifically a photovoltaic bracket for trapezoidal tile roofs. Background Technique

[0002] With the continuous growth of the global demand for renewable energy, solar photovoltaic technology, as a clean and renewable energy solution, has received extensive attention and application. Among many application scenarios, trapezoidal tile roofs, due to their unique structural characteristics, have become an important field for the installation of photovoltaic systems. When photovoltaic panels need to be installed on the surface of trapezoidal tiles, feet are required.

[0003] In the prior art, most photovoltaic brackets often adopt a fixed design, which is difficult to adapt to trapezoidal tile roofs with different slopes and different spacings, resulting in low installation efficiency, high costs, and the power generation efficiency of photovoltaic panels is also affected. In addition, traditional brackets also have limitations in angle adjustment and cannot be flexibly adjusted according to the incident angle of sunlight, thus restricting the integrity of the photovoltaic system. Therefore, we propose a photovoltaic bracket for trapezoidal tile roofs. Content of the Utility Model

[0004] The purpose of the utility model is to provide a photovoltaic bracket for trapezoidal tile roofs to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution:

[0006] A photovoltaic bracket for trapezoidal tile roofs includes a housing. Height adjustment rods are arranged on both the left and right sides of the housing. A chute is also arranged on the housing. The height adjustment rod on the right is slidably connected to the chute through a limit plate. Two front and rear sliding plates are slidably arranged inside the housing. An installation angle iron is arranged at the bottom of the sliding plate. The housing is arranged on the top of the trapezoidal tile. A number of fixing holes are evenly arranged on the installation angle iron. Fixing bolts are arranged in the fixing holes through threaded connection. A bidirectional screw rod is rotatably arranged inside the housing. The bidirectional screw rod penetrates through the two front and rear sliding plates and is threadedly connected to the two front and rear sliding plates. A fixing frame is arranged at the end of the telescopic arm at the top of the height adjustment rod. An installation plate is arranged on the fixing frame through a hinge. A photovoltaic panel is arranged on the top of the installation plate.

[0007] As a further scheme of the utility model: A number of cavities are evenly arranged inside the fixing frame. Telescopic rods are arranged on the inner walls of the cavities. A limit rod is arranged at the end of the telescopic arm of the telescopic rod. A number of limit grooves for cooperating with the limit rods are evenly arranged on the installation plate.

[0008] As a still further scheme of the utility model: A number of threaded holes are penetrated through the limit plate. Fastening bolts are arranged in the threaded holes through threaded connection.

[0009] As a further solution of the present utility model: a rotating handle is provided at the outer end of the bidirectional screw.

[0010] As a further solution of the present utility model: a return spring is sleeved outside the telescopic rod.

[0011] As a further solution of the present utility model: one end of the return spring is connected to the inner wall of the cavity, and the other end of the return spring is connected to the limiting rod.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. The combination of the height adjustment rod, the sliding groove and the limiting plate realizes the flexible adjustment of the installation height of the photovoltaic panel to adapt to trapezoidal tile roofs with different slopes. At the same time, under the action of the telescopic rod and the limiting rod, and in cooperation with the limiting groove, the installation angle of the photovoltaic panel can also be finely adjusted to maximize the reception of sunlight.

[0014] 2. Under the action of the bidirectional screw and the sliding plate, the bracket can adjust the distance between the mounting angle irons according to the distance between the trapezoidal tiles, enhancing the adaptability and flexibility of the bracket, and ensuring that the photovoltaic panel can be stably and efficiently installed on various trapezoidal tile roofs. Description of the Drawings

[0015] Figure 1 It is a schematic structural diagram during the installation of the embodiment of the present utility model.

[0016] Figure 2 It is a schematic structural diagram during the overall installation of the embodiment of the present utility model.

[0017] Figure 3 It is a schematic structural diagram inside the housing in the embodiment of the present utility model.

[0018] Figure 4 It is a schematic structural diagram at position A in the embodiment of the present utility model.

[0019] Annotation of the reference numerals in the drawings: 1. Housing; 101. Sliding groove; 2. Sliding plate; 3. Mounting angle iron; 4. Fixed bolt; 5. Bidirectional screw; 501. Rotating handle; 7. Height adjustment rod; 8. Fixed bracket; 9. Mounting plate; 11. Limiting plate; 1101. Fastening bolt; 12. Trapezoidal tile; 13. Photovoltaic panel; 14. Telescopic rod; 15. Limiting rod; 16. Limiting groove; 17. Return spring. Detailed Description of the Invention

[0020] The following embodiments will describe the present utility model in detail with reference to the accompanying drawings. In the drawings or descriptions, similar or identical parts are denoted by the same reference numerals, and in actual applications, the shapes, thicknesses, or heights of the components can be enlarged or reduced. The various embodiments listed for the present utility model are only used to illustrate the present utility model and are not intended to limit the scope of the present utility model. Any obvious modification or change made to the present utility model does not depart from the spirit and scope of the present utility model.

[0021] Embodiment

[0022] Please refer to Figures 1 to 4 , in the embodiment of the present utility model, the photovoltaic bracket for a trapezoidal tile roof includes a housing 1. Height adjustment rods 7 are provided on both the left and right sides of the housing 1. A chute 101 is also provided on the housing 1. The right height adjustment rod 7 is slidably connected to the chute 101 through a limit plate 11. At this time, under the action of the limit plate 11, the distance between the left and right height adjustment rods 7 can be adjusted. A number of threaded holes are penetrated through the limit plate 11, and fastening bolts 1101 are provided through threaded connection in the threaded holes. When the limit plate 11 is adjusted to a suitable position, the position of the limit plate 11 can be restricted under the action of the fastening bolts 1101, ensuring the use efficiency of the left and right height adjustment rods 7.

[0023] Two front and rear sliding plates 2 are also slidably provided inside the housing 1. Mounting angle irons 3 are provided at the bottom of the sliding plates 2. The housing 1 is arranged on the top of the trapezoidal tile 12. Since the angle of the mounting angle iron 3 can be bent arbitrarily under the operation of the staff, the mounting angle iron 3 can better fit the side wall of the protruding part of the trapezoidal tile 12, thereby improving the installation quality of the housing 1. A number of fixing holes are evenly provided on the mounting angle iron 3, and fixing bolts 4 are provided through threaded connection in the fixing holes. At this time, under the action of the mounting angle iron 3 and the fixing bolts 4, the whole bracket can be arranged on the trapezoidal tile 12, thereby ensuring the installation quality of the whole bracket. In addition, under the action of the two front and rear sliding plates 2, the distance between the mounting angle irons 3 can be adjusted, and thus it can meet the actual installation requirements, thereby improving the applicability of the bracket to a certain extent.

[0024] A bidirectional screw 5 is also rotatably provided inside the housing 1. The bidirectional screw 5 penetrates through the two front and rear sliding plates 2 and is threadedly connected to the two front and rear sliding plates 2. At this time, rotating the bidirectional screw 5 can drive the two front and rear sliding plates 2 to approach or move away from each other, and thus better adjust the position of the mounting angle iron 3. A handle 501 is provided at the outer end of the bidirectional screw 5. By rotating the handle 501, the bidirectional screw 5 can be rotated, thereby adjusting the distance between the mounting angle irons 3 through the two front and rear sliding plates 2, and thus ensuring the use efficiency of the bracket.

[0025] At the end of the telescopic arm at the top of the height adjustment rod 7, there is a fixing bracket 8. The mounting plate 9 is hinged on the fixing bracket 8. The photovoltaic panel 13 is arranged on the top of the mounting plate 9. At this time, under the action of the height adjustment rod 7, the installation height of the photovoltaic panel 13 can be adjusted, so that the photovoltaic panel 13 can meet the actual installation requirements. A number of cavities are evenly arranged inside the fixing bracket 8. The telescopic rod 14 is arranged on the inner wall of the cavity. The end of the telescopic arm of the telescopic rod 14 is provided with a limiting rod 15. A number of limiting grooves 16 that cooperate with the limiting rod 15 are evenly arranged on the mounting plate 9. At this time, under the action of the limiting groove 16 and the limiting rod 15, the angle of the mounting plate 9 after adjustment can be limited, so that the actual installation angle requirements of the photovoltaic panel 13 are met. A return spring 17 is sleeved outside the telescopic rod 14. One end of the return spring 17 is connected to the inner wall of the cavity, and the other end of the return spring 17 is connected to the limiting rod 15. At this time, under the action of the return spring 17, the connection quality between the limiting rod 15 and the limiting groove 16 is ensured, and thus the installation quality of the photovoltaic panel 13 is ensured.

[0026] During actual use, in terms of height adjustment, through the cooperation of the height adjustment rods 7 on the left and right sides with the sliding grooves 101 and the limiting plates 11 on the housing 1, the staff can adjust the distance between the two height adjustment rods according to actual needs and lock them in a suitable position through the fastening bolts 1101. The mounting plate 9 is connected to the fixing bracket 8 in a hinged manner, and the fixing bracket 8 is arranged at the top of the height adjustment rod 7. The photovoltaic panel 13 is arranged on the mounting plate 9. By adjusting the angle between the mounting plate 9 and the fixing bracket 8, fine adjustment of the installation angle of the photovoltaic panel can be achieved. Under the action of the return spring 17, the telescopic rod 14 and the limiting rod 15 can ensure that the mounting plate 9 maintains a stable angle after adjustment. Through the cooperation of the limiting rod 15 and the limiting grooves 16 on the mounting plate 9, the stability and reliability of the angle adjustment are further enhanced. The bidirectional screw rod 5 arranged inside the housing 1 can drive the front and rear sliding plates 2 to slide inside the housing through the rotation of the rotating handle 501, so as to adjust the distance between the mounting angle irons 3. The function of adjusting the spacing of the mounting angle irons 3 enables the bracket to adapt to trapezoidal tile roofs with different widths or spacings, improving the applicability and flexibility of the bracket.

[0027] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to encompass all changes falling within the meaning and scope of the equivalent elements of the claims in the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0028] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. Photovoltaic support for trapezoidal tile roof, comprising a housing (1), characterized in that, The left and right sides of the housing (1) are both provided with height adjustment rods (7). The housing (1) is also provided with a sliding groove (101). The right height adjustment rod (7) is slidably connected to the sliding groove (101) through a limiting plate (11). Inside the housing (1), there are also two sliding plates (2) arranged front and back. An installation angle iron (3) is provided at the bottom of the sliding plate (2). The housing (1) is arranged on the top of a trapezoidal tile (12). A number of fixing holes are evenly provided on the installation angle iron (3), and fixing bolts (4) are arranged in the fixing holes through threaded connection. Inside the housing (1), a bidirectional screw rod (5) is rotatably arranged. The bidirectional screw rod (5) passes through the two sliding plates (2) arranged front and back and is threadedly connected to the two sliding plates (2). The end of the telescopic arm at the top of the height adjustment rod (7) is provided with a fixing frame (8). An installation plate (9) is hinged on the fixing frame (8). A photovoltaic panel (13) is provided at the top of the installation plate (9).

2. The photovoltaic support for a trapezoidal tile roof according to claim 1, characterized in that, A number of cavities are evenly provided inside the fixing frame (8). An expansion rod (14) is provided on the inner wall of the cavity. The end of the telescopic arm of the expansion rod (14) is provided with a limiting rod (15). A number of limiting grooves (16) for cooperating with the limiting rod (15) are evenly provided on the installation plate (9).

3. The photovoltaic support for a trapezoidal tile roof according to claim 1, characterized in that, A number of threaded holes are also provided through the limiting plate (11), and fastening bolts (1101) are arranged in the threaded holes through threaded connection.

4. The photovoltaic support for a trapezoidal tile roof according to claim 1, characterized in that, A rotating handle (501) is provided at the outer end of the bidirectional screw rod (5).

5. The photovoltaic support for a trapezoidal tile roof according to claim 2, characterized in that, A return spring (17) is sleeved outside the expansion rod (14).

6. The photovoltaic support for a trapezoidal tile roof according to claim 5, characterized in that, One end of the return spring (17) is connected to the inner wall of the cavity, and the other end of the return spring (17) is connected to the limiting rod (15).

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