High-strength photovoltaic module roof hook

Abstract

The utility model discloses a high-strength photovoltaic module roof hook, which comprises a positioning plate, the arc-shaped supporting plate is arranged on one side of the positioning plate, and a supporting bent plate is installed at one end of the arc-shaped supporting plate; the arc-shaped limiting plate is arranged on the outer side of the supporting bent plate, the end portion of the connecting plate is hinged to the outer side of the supporting bent plate, and a supporting table is arranged at one end of the connecting plate. The photovoltaic support can adapt to various different types of roofs through angle adjustment, installation personnel can flexibly adjust the supporting angle according to site conditions and specific requirements so as to ensure the optimal performance of a photovoltaic system, and the positioning plate, the supporting bent plate and the arc-shaped supporting plate form a U-shaped structure, so that the installation is convenient. The supporting table is always located above the positioning plate and the arc-shaped supporting plate, so that the gravity center of the system can be effectively lowered, and the stability and the safety of the system are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic components, in particular to a high-strength photovoltaic component roof hook. Background Art

[0002] As a green and clean energy, solar energy has been used more and more widely. Household photovoltaic systems are suitable for existing household roofs due to their low power, flexibility, and easy installation. Household distributed projects have gradually become the mainstream model for the construction of photovoltaic power stations in urban areas. Due to the complexity of cement and wooden structure sloping roofs, the solar bracket structure and component installation are diverse and uncertain. Therefore, it is urgent to develop roof hooks with strong versatility, high strength, and low material consumption.

[0003] Existing roof hooks are mostly long strip structures, with support points and fixing points located at both ends of the hooks. They cannot meet the strength requirements in areas with large wind loads. In addition, different roof types and structures may require different installation angles, but existing hooks are mostly one-piece structures, which cannot adjust the angle and have poor installation adjustability. Utility Model Content

[0004] The purpose of the utility model is to provide a high-strength photovoltaic component roof hook to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a high-strength photovoltaic module roof hook, comprising:

[0006] Positioning plate;

[0007] An arc-shaped support plate, the arc-shaped support plate is placed on one side of the positioning plate, and a support bent plate is installed at one end of the arc-shaped support plate;

[0008] A connecting plate, the end of which is hinged to the outside of the supporting bent plate, a supporting platform is provided at one end of the connecting plate, the supporting platform is located above the positioning plate, an arc-shaped limiting plate is fixedly connected to the bottom of the connecting plate, and an angle fixing groove for limiting the angle of the connecting plate of the rod is provided on the inner side of the arc-shaped limiting plate;

[0009] A locking portion is disposed on one side of the supporting bent plate, and the locking portion has limiting teeth for limiting the position of the arc-shaped limiting plate.

[0010] Preferably, a plurality of mounting holes are equidistantly formed on the top of the positioning plate.

[0011] Preferably, a lifting groove is provided on one side of the positioning plate, and the supporting bent plate is slidably connected in the lifting groove.

[0012] Preferably, a No. 1 connection hole is opened at one end of the lifting slot, and a No. 2 connection hole is opened at one end of the supporting bent plate. The No. 1 connection hole corresponds to the No. 2 connection hole and is connected by a fastening screw.

[0013] Preferably, a through hole is opened in the middle of the supporting bent plate, and the supporting bent plate is slidably connected to the through hole.

[0014] Preferably, the locking portion further comprises a fixing plate fixedly connected to one side of the supporting bent plate, the middle portion of the fixing plate is threadedly connected with an adjusting screw, the limiting tooth is rotationally connected to the adjusting screw, and the limiting tooth is slidingly connected to the supporting bent plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are: by setting the supporting bent plate and the connecting plate, the elevation angle of the connecting plate can be adjusted and fixed under the cooperation of the arc-shaped limit plate and the limit tooth, and the angle adjustment can adapt to various types of roofs, and the installer can flexibly adjust the support angle according to the site conditions and specific requirements to ensure the optimal performance of the photovoltaic system, and the positioning plate, the supporting bent plate and the arc-shaped support plate form a U-shaped structure, so that the support platform is always above the positioning plate and the arc-shaped support plate, which can effectively lower the center of gravity of the system and increase its stability and safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a structural schematic diagram of the arc-shaped limiting plate of the utility model;

[0018] Figure 3 This is a schematic diagram of the position structure of the through hole of the utility model;

[0019] Figure 4 It is an enlarged view of point A of the present utility model.

[0020] In the figure: 1. Positioning plate; 2. Arc-shaped support plate; 3. Lifting slot; 4. No. 1 connecting hole; 5. Support bent plate; 6. No. 2 connecting hole; 7. Fastening screw; 8. Connecting plate; 9. Support platform; 10. Fixing plate; 11. Adjusting screw; 12. Limiting tooth; 13. Arc-shaped limit plate; 14. Angle fixing slot; 15. Mounting hole; 16. Through hole. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments 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 in 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] See also Figure 1 , 2 As shown in Figures 3 and 4, the utility model provides a technical solution: a high-strength photovoltaic module roof hook, comprising: a positioning plate 1; an arc-shaped support plate 2 welded to one side of the positioning plate 1, and one end of the arc-shaped support plate 2 is detachably mounted with a support bent plate 5 by a fastening screw 7; the end of the connecting plate 8 is hinged to the outer side of the support bent plate 5, and a support platform 9 is arranged at one end of the connecting plate 8, and the support platform 9 is located above the positioning plate 1, and an arc-shaped limiting plate 13 is welded to the bottom of the connecting plate 8, and an angle fixing groove 14 for limiting the angle of the limiting rod connecting plate 8 is opened on the inner side of the arc-shaped limiting plate 13; a locking portion is arranged on one side of the supporting bent plate 5, and the locking portion has a limiting tooth 12 for limiting the position of the arc-shaped limiting plate 13.

[0023] It should be noted that, in the utility model, the roof tiles are peeled off, the positioning plate 1 is connected to the purlin by screws, the center of the arc-shaped limit plate 13 is concentric with the center of the circle at the hinge of the connecting plate 8, and the connecting plate 8 is rotated along the hinge position to adjust the angle between the connecting plate 8 and the supporting bent plate 5. When the angle reaches the specified position, the limit tooth 12 is adjusted to move downward so that the limit tooth 12 is inserted into the angle fixing groove 14, so that the arc-shaped limit plate 13 is fixed, so that the angle of the connecting plate 8 is fixed, and the bracket of the solar panel is installed with the support platform 9. Since different roof types and structures may require different installation angles, various types of roofs can be adapted through angle adjustment, and the installer can flexibly adjust the support angle according to the on-site conditions and specific requirements to ensure the best performance of the photovoltaic system, and the support platform 9 is located above the positioning plate 1, and the positioning plate 1, the supporting bent plate 5 and the arc-shaped support plate 2 form a U-shaped structure, so that the support platform 9 is always above the positioning plate 1 and the arc-shaped support plate 2, so that the center of gravity of the system can be effectively lowered and its stability can be increased.

[0024] See also Figure 1 , 3 As shown, a plurality of mounting holes 15 are equidistantly provided on the top of the positioning plate 1, a lifting groove 3 is provided on one side of the positioning plate 1, a supporting bent plate 5 is slidably connected in the lifting groove 3, a No. 1 connecting hole 4 is provided at one end of the lifting groove 3, a No. 2 connecting hole 6 is provided at one end of the supporting bent plate 5, the No. 1 connecting hole 4 corresponds to the No. 2 connecting hole 6 and is connected by a fastening screw 7.

[0025] It should be noted that the utility model connects the positioning plate 1 with the purlin by passing the screws through the mounting holes 15, and the No. 1 connecting hole 4 and the No. 2 connecting hole 6 are both through holes with long strip structures. The height of the supporting bent plate 5 is adjusted by sliding the supporting bent plate 5 inside the lifting groove 3 and then tightening and fixing it with the fastening screws 7, so as to adjust the height of the entire installation height.

[0026] See also Figure 4 As shown, a through hole 16 is opened in the middle of the supporting bent plate 5, and the supporting bent plate 5 is slidably connected to the through hole 16. The locking part also includes a fixing plate 10 fixedly connected to one side of the supporting bent plate 5, and an adjusting screw 11 is threadedly connected to the middle of the fixing plate 10. The limiting tooth 12 is rotatably connected to the adjusting screw 11, and the limiting tooth 12 is slidably connected to the supporting bent plate 5.

[0027] It should be noted that the limiting teeth 12 and the angle fixing groove 14 of the utility model are both triangular structures, and the limiting teeth 12 are interlocked with the angle fixing groove 14, and the arc-shaped limiting plate 13 is slidably connected with the two through holes 16. When the angle of the connecting plate 8 is adjusted, the connecting plate 8 is rotated along the hinge position. When the specified angle is reached, the adjusting screw 11 is driven to rotate through the electric screw. The adjusting screw 11 pushes the limiting teeth 12 downward under the action of the thread, and the limiting teeth 12 move downward along the outer wall of the supporting bent plate 5. When the limiting teeth 12 are inserted into the angle fixing groove 14 corresponding to the arc-shaped limiting plate 13, the position of the arc-shaped limiting plate 13 is fixed. At this time, the position of the connecting plate 8 is supported and fixed.

[0028] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0030] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-strength photovoltaic module roof hook, characterized by: include: Positioning plate (1); An arc-shaped support plate (2), the arc-shaped support plate (2) being placed on one side of the positioning plate (1), and a support bent plate (5) being installed at one end of the arc-shaped support plate (2); A connecting plate (8), the end of which is hinged to the outer side of the supporting bent plate (5), a supporting platform (9) is provided at one end of the connecting plate (8), the supporting platform (9) is located above the positioning plate (1), an arc-shaped limiting plate (13) is fixedly connected to the bottom of the connecting plate (8), and an angle fixing groove (14) for limiting the angle of the connecting plate (8) of the limiting rod is provided on the inner side of the arc-shaped limiting plate (13); A locking portion is disposed on one side of the supporting curved plate (5), and the locking portion has limiting teeth (12) for limiting the position of the arc-shaped limiting plate (13).

2. A high-strength photovoltaic module roof hook according to claim 1, characterized in that: A plurality of mounting holes (15) are equidistantly formed on the top of the positioning plate (1).

3. A high-strength photovoltaic module roof hook according to claim 2, characterized in that: A lifting groove (3) is provided on one side of the positioning plate (1), and the supporting bent plate (5) is slidably connected in the lifting groove (3).

4. A high-strength photovoltaic module roof hook according to claim 3, characterized in that: A first connection hole (4) is provided at one end of the lifting slot (3), a second connection hole (6) is provided at one end of the supporting bent plate (5), and the first connection hole (4) corresponds to the second connection hole (6) and is connected via a fastening screw (7).

5. A high-strength photovoltaic module roof hook according to claim 4, characterized in that: A through hole (16) is provided in the middle of the supporting bent plate (5), and the supporting bent plate (5) is slidably connected to the through hole (16).

6. A high-strength photovoltaic module roof hook according to claim 1, characterized in that: The locking portion further comprises a fixing plate (10) fixedly connected to one side of the supporting bent plate (5); an adjusting screw (11) is threadedly connected to the middle portion of the fixing plate (10); the limiting teeth (12) are rotatably connected to the adjusting screw (11); and the limiting teeth (12) are slidably connected to the supporting bent plate (5).

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