Anti-instability device for photovoltaic support in hilly land

Abstract

The embodiment of the utility model provides a hilly land photovoltaic support anti-instability device which comprises a foundation, a hoop and a connecting rod, the bottom of the foundation is buried in the ground, the top of the foundation is exposed out of the ground, and a photovoltaic support is installed on the foundation; the hoop is mounted on the outer ring of the top of the foundation, and a plurality of mounting lugs are arranged outside the hoop; one end of the connecting rod is fixed on the mounting lug of the hoop, and the other end of the connecting rod is connected with the photovoltaic bracket. According to the anti-instability device for the photovoltaic support in the hilly land provided by the invention, the hoop is mounted on the foundation, the mounting lug is arranged on the hoop, and the mounting lug is connected with the photovoltaic support through the connecting rod to form a stable triangular structure, so that the stability of the photovoltaic support in the hilly land is remarkably enhanced; and the problem of instability caused by external factors such as wind power and earthquakes is effectively prevented.

Description

Technical Field

[0001] This utility model relates to the field of optoelectronic technology, and in particular to a device for preventing photovoltaic support instability in hilly areas. Background Technology

[0002] With the increasing global demand for renewable energy, photovoltaic power generation, as a clean and renewable energy source, has received widespread attention and application. Especially in hilly areas, due to the complex terrain, traditional photovoltaic mounting systems face numerous challenges during installation and use, such as insufficient stability and susceptibility to instability caused by external factors like wind.

[0003] To address this issue, various anti-instability devices for photovoltaic (PV) supports have been proposed in existing technologies. However, most of these devices are complex in structure, inconvenient to install, and difficult to adapt to the varied terrain conditions in hilly areas. Therefore, there is an urgent market need for a photovoltaic support anti-instability device that is simple in structure, easy to install, and adaptable to the complex terrain conditions in hilly areas. Utility Model Content

[0004] The purpose of this utility model is to provide a photovoltaic support anti-instability device in hilly areas, so as to improve the stability and service life of photovoltaic supports under complex terrain conditions.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is: to provide a photovoltaic support anti-instability device for hilly areas, the photovoltaic support anti-instability device for hilly areas comprising:

[0006] The foundation has its bottom embedded in the ground and its top exposed above the ground, and the photovoltaic support is installed on the foundation.

[0007] A clamp is installed on the outer ring of the top of the foundation, and the clamp has multiple mounting ears on its exterior.

[0008] A connecting rod, one end of which is fixed to the mounting lug of the clamp, and the other end of which is connected to the photovoltaic bracket.

[0009] In one embodiment, the foundation is a PHC precast pipe pile.

[0010] In one embodiment, the connecting rod is connected to the mounting lug and the photovoltaic bracket by threaded connections.

[0011] In one embodiment, the clamp and the connecting rod are provided with a rust-proof layer.

[0012] In one embodiment, the connecting rod is made of a lightweight, high-strength material.

[0013] In one embodiment, an anti-slip pad is provided on the inner side of the clamp to increase the friction between the clamp and the foundation.

[0014] The above-described technical solutions in the embodiments of this utility model have at least the following technical effects or advantages:

[0015] The photovoltaic support anti-instability device for hilly areas provided in this embodiment of the invention utilizes a foundation for photovoltaic support installation. By installing clamps on the foundation and connecting the mounting ears on the clamps to the photovoltaic support via connecting rods, a stable triangular structure is formed. This significantly enhances the stability of the photovoltaic support in hilly areas and effectively prevents instability caused by external factors such as wind and earthquakes. Furthermore, this device has a simple structure, is easy to install and adjust, and can adapt to the varied terrain conditions of hilly areas. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of the photovoltaic support provided in an embodiment of the present utility model;

[0018] Figure 2 A schematic diagram of the anti-instability device for photovoltaic supports in hilly areas provided in this embodiment of the utility model.

[0019] The labels for the various figures are as follows:

[0020] 1. Foundation; 2. Clamps; 3. Connecting rods; 4. Photovoltaic brackets; 5. Ground; 21. Mounting ears. Detailed Implementation

[0021] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0022] In the description of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0024] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0025] Please see Figures 1 to 2 This application provides a photovoltaic support anti-instability device for hilly areas, including a base 1, a clamp 2, and a connecting rod 3. The bottom of the base 1 is buried in the ground 5, and the top of the base 1 is exposed on the ground 5. The photovoltaic support 4 is installed on the base 1. The clamp 2 is installed on the outer ring of the top of the base 1, and multiple mounting ears 21 are provided on the outside of the clamp 2. One end of the connecting rod 3 is fixed to the mounting ear 21 of the clamp 2, and the other end of the connecting rod 3 is connected to the photovoltaic support 4.

[0026] The anti-instability device for photovoltaic support bracket 4 in hilly areas provided in this embodiment utilizes the foundation 1 to install the photovoltaic support bracket 4. Simultaneously, it installs clamps 2 on the foundation 1, and connects the mounting ears 21 on the clamps 2 to the photovoltaic support bracket 4 via connecting rods 3, forming a stable triangular structure. This significantly enhances the stability of the photovoltaic support bracket 4 in hilly areas and effectively prevents instability caused by external factors such as wind and earthquakes. Furthermore, this device has a simple structure, is easy to install and adjust, and can adapt to the varied terrain conditions of hilly areas.

[0027] In one embodiment, foundation 1 is a PHC precast pipe pile. Using PHC precast pipe piles as foundation 1 leverages their high strength and excellent load-bearing capacity to ensure stable support for the photovoltaic support structure 4 in hilly areas. Furthermore, the ease of construction with PHC precast pipe piles shortens the installation cycle and reduces construction costs.

[0028] In one embodiment, the connecting rod 3 is connected to the mounting ear 21 and the photovoltaic bracket 4 using threaded connections. Connecting the connecting rod 3, mounting ear 21, and photovoltaic bracket 4 with threaded connections makes the entire device easy to assemble and disassemble, facilitating on-site installation and maintenance. At the same time, the threaded connection provides good tightness and stability, ensuring that the connecting rod 3 will not loosen or fall off under stress.

[0029] In one embodiment, a rust-proof layer is provided on the surfaces of the clamp 2 and the connecting rod 3. This rust-proof layer effectively prevents corrosion in outdoor environments, extending the service life of the device. Simultaneously, the rust-proof layer also improves the appearance of the device, making it more aesthetically pleasing and durable. The rust-proof layer can specifically be made of materials such as rust-proof paint.

[0030] In one embodiment, the connecting rod 3 is made of a lightweight, high-strength material (specifically, aluminum alloy, etc.). Using a lightweight, high-strength material to make the connecting rod 3 reduces the overall weight of the device, facilitating transportation and installation. Simultaneously, the high-strength material ensures that the connecting rod 3 has sufficient stiffness and strength under stress to meet the support requirements of the photovoltaic bracket 4.

[0031] In one embodiment, an anti-slip pad is provided on the inner side of the clamp 2 to increase the friction between the clamp 2 and the foundation 1. Providing an anti-slip pad on the inner side of the clamp 2 increases the friction between the clamp 2 and the foundation 1, preventing the clamp 2 from sliding or rotating on top of the foundation 1. This helps improve the stability of the device and ensures the safe use of the photovoltaic support 4 under adverse weather conditions. Specifically, the anti-slip pad can be made of materials such as rubber.

[0032] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A photovoltaic support anti-instability device for hilly areas, characterized in that, The anti-instability device for photovoltaic supports in hilly areas includes: The foundation has its bottom embedded in the ground and its top exposed above the ground, and the photovoltaic support is installed on the foundation. A clamp is installed on the outer ring of the top of the foundation, and the clamp has multiple mounting ears on its exterior. A connecting rod, one end of which is fixed to the mounting lug of the clamp, and the other end of which is connected to the photovoltaic bracket.

2. The anti-instability device for photovoltaic supports in hilly areas according to claim 1, characterized in that: The foundation is a PHC precast pipe pile.

3. The anti-instability device for photovoltaic supports in hilly areas according to claim 1, characterized in that: The connecting rod, the mounting ear, and the photovoltaic bracket are all connected by threaded parts.

4. The anti-instability device for photovoltaic supports in hilly areas according to claim 1, characterized in that: The clamps and connecting rods are provided with a rust-proof layer.

5. The anti-instability device for photovoltaic supports in hilly areas according to claim 1, characterized in that: The connecting rod is made of lightweight, high-strength material.

6. The anti-instability device for photovoltaic supports in hilly areas according to claim 1, characterized in that: The inner side of the clamp is equipped with an anti-slip pad to increase the friction between the clamp and the foundation.

Images