Lightweight support for photovoltaic power station

Abstract

The utility model discloses a photovoltaic power station light weight support comprising a bottom plate, a lower hollow column is arranged at the center of the top end of the bottom plate, a lifting column is movably connected in the lower hollow column, the top end of the lifting column extends to the outside of the lower hollow column and is provided with a top plate, and a threaded cylinder is arranged in the top plate. The top end of the threaded cylinder extends out of the top plate, the bottom end of the threaded cylinder extends into the lifting column, a threaded column is installed in the threaded cylinder in a threaded mode, the top end of the threaded column extends out of the threaded cylinder and is provided with a connecting shaft, side frame bodies are rotationally installed at the two ends of the connecting shaft, and supporting bases are fixed to the top ends of the side frame bodies. According to the utility model, the overall height of the supporter can be adjusted in a dual manner, so that a photovoltaic component can be easily supported and arranged in an area with a specified height, the application range of the supporter is widened, and the overall structural strength of the supporter is improved, so that the stability of the supporter is ensured.

Description

Technical Field

[0001] This utility model relates to the field of new energy technology, specifically a lightweight support for photovoltaic power plants. Background Technology

[0002] With the continuous growth of global demand for renewable energy, photovoltaic power plants, as one of the important ways to utilize solar energy, are expanding in scale. Traditional photovoltaic power plants often use heavy steel or concrete materials for their support structures, which not only increases construction costs but also limits the flexibility of installation sites, especially in areas with complex geological conditions or transportation restrictions. In addition, heavy support structures have high requirements for the foundation, which increases the difficulty and time of construction. Therefore, it is particularly important to develop a lightweight support device for photovoltaic power plants.

[0003] A photovoltaic power plant construction support device, as described in reference announcement number CN220527948U, includes a base with two rotating frames fixedly connected to its top surface. A mounting base is rotatably connected between the two rotating frames, and a main photovoltaic panel is mounted on the top surface of the mounting base. This support device utilizes the cooperation of a support base, support column, square slide groove, first motor, one-way screw, lifting column, support block, rollers, and T-shaped slide groove. The first motor drives the one-way screw to rotate, and the cooperation between the one-way screw and the lifting column drives the rollers to slide on the T-shaped slide groove. The cooperation between the rollers and the T-shaped slide groove adjusts the angle of the mounting base. Furthermore, the threaded engagement between the one-way screw and the lifting column is located within the cavity of the square slide groove, unaffected by the external environment, thus improving its practicality. However, while this support device can be widely used, it is generally not convenient for multi-section adjustment of the overall height, making it difficult to support and install photovoltaic components at a specified height, often causing inconvenience to users. Utility Model Content

[0004] The purpose of this utility model is to provide a lightweight support for photovoltaic power plants, in order to solve the problem that although the support mentioned in the background art can be well applied, it is usually not convenient to adjust the overall height of the support in multiple sections, thus making it difficult to support and place photovoltaic components in a designated height area.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a lightweight support for a photovoltaic power station, comprising a base plate, a lower hollow column at the center of the top of the base plate, a lifting column movably connected inside the lower hollow column, the top of the lifting column extending to the outside of the lower hollow column and having a top plate, a threaded cylinder inside the top plate, the top of the threaded cylinder extending to the outside of the top plate, the bottom of the threaded cylinder extending to the inside of the lifting column, a threaded column threaded inside the threaded cylinder, the top of the threaded column extending to the outside of the threaded cylinder and having a connecting shaft, side frames rotatably mounted at both ends of the connecting shaft, and a support seat fixed at the top of the side frame.

[0006] Preferably, the outer wall of the lower hollow column is provided with a plurality of diagonal bracing rods, the bottom end of the diagonal bracing rods being fixedly connected to the top end of the base plate. The diagonal bracing rods are provided to improve the structural strength between the base plate and the lower hollow column.

[0007] Preferably, the outer walls on both sides of the lifting column are provided with a number of pin holes. A pin is inserted into the inside of one of the pin holes. The bottom end of the pin contacts the top end of the lower hollow column. The height of the lifting column is adjusted by inserting the pin into the pin hole.

[0008] Preferably, the lifting column has a hollow cavity inside, and the bottom end of the hollow cavity extends to the outside of the lifting column. The hollow cavity effectively reduces the weight of the lifting column.

[0009] Preferably, a straight handle is fixed on the outer wall of the upper end of the threaded cylinder, and the bottom end of the straight handle is connected to the top end of the top plate. The straight handle is used to facilitate the end-holding and transportation of the support.

[0010] Preferably, positioning holes are provided at the corner positions inside the support base, and both ends of the positioning holes extend to the outside of the support base. The positioning holes are provided so that the support base can be bolted and placed at the bottom of the photovoltaic component.

[0011] Compared with the prior art, the beneficial effects of this utility model are: the lightweight support for photovoltaic power stations can not only adjust the overall height of the support in two ways to easily support and place photovoltaic components in a designated height area, but also improve the applicability of the support and improve the overall structural strength of the support to ensure the stability of the support.

[0012] (1) By moving the lifting column up and down, the pin is inserted into a designated pin hole, so that the pin overlaps the top of the lower hollow column. The position of the lifting column can be adjusted up and down. Then, by rotating the threaded column, the lower end of the threaded column is rotated and slid inside the threaded cylinder. The position of the threaded column can be adjusted up and down, thereby adjusting the overall height of the support in a dual manner, making it easy to support and place the photovoltaic components in the designated height area.

[0013] (2) By rotating the two ends of the connecting shaft to the inner wall of the positioning hole, the angle of the support can be adjusted as needed according to the tilt angle of the photovoltaic component. Then, by using bolts to pass through the positioning hole and screw them into the threaded hole reserved on the lower surface of the photovoltaic component, the photovoltaic components at different angles can be placed at the top of the positioning hole, thereby improving the applicability of the support.

[0014] (3) By setting up several diagonal braces, the lower hollow column and the base plate are reinforced, thereby improving the overall structural strength of the support and ensuring the stability of the support. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the left-side structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the right-side structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the structure of this utility model from below;

[0018] Figure 4 This is a schematic diagram of the lifting column structure of this utility model.

[0019] In the diagram: 1. Base plate; 2. Lower hollow column; 3. Lifting column; 301. Hollow cavity; 4. Top plate; 5. Straight handle; 6. Threaded cylinder; 7. Threaded column; 8. Side frame; 9. Support base; 10. Positioning hole; 11. Pin hole; 12. Pin; 13. Diagonal brace; 14. Connecting shaft. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0021] Please see Figure 1-4The present invention provides an embodiment of a lightweight support for a photovoltaic power station, comprising a base plate 1, a lower hollow column 2 at the center of the top of the base plate 1, and a plurality of diagonal bracing rods 13 on the outer wall of the lower hollow column 2, the bottom end of the diagonal bracing rods 13 being fixedly connected to the top of the base plate 1.

[0022] In use, the structural strength between the base plate 1 and the lower hollow column 2 is improved by setting the diagonal brace 13;

[0023] The lower hollow column 2 is movably connected to the lifting column 3. Several pin holes 11 are provided on the outer walls of both sides of the lifting column 3. A pin 12 is inserted into the inside of one pin hole 11, and the bottom end of the pin 12 touches the top end of the lower hollow column 2.

[0024] In use, the height of the lifting column 3 is adjusted by inserting the pin 12 into the pin hole 11.

[0025] The lifting column 3 has a hollow cavity 301 inside, and the bottom end of the hollow cavity 301 extends to the outside of the lifting column 3.

[0026] When in use, the hollow cavity 301 is designed to effectively reduce the weight of the lifting column 3;

[0027] The top of the lifting column 3 extends to the outside of the lower hollow column 2 and is provided with a top plate 4. The top of the top plate 4 is provided with a threaded cylinder 6. The top of the threaded cylinder 6 extends to the outside of the top plate 4, and the bottom of the threaded cylinder 6 extends to the inside of the lifting column 3. A straight handle 5 is fixed on the outer wall of the upper end of the threaded cylinder 6, and the bottom of the straight handle 5 is connected to the top of the top plate 4.

[0028] When in use, the support can be held and moved by using the straight handle 5.

[0029] The threaded cylinder 6 has a threaded post 7 installed inside. The top of the threaded post 7 extends to the outside of the threaded cylinder 6 and is provided with a connecting shaft 14. Both ends of the connecting shaft 14 are rotatably mounted with side frames 8. The top of the side frames 8 is fixed with a support seat 9. The corner positions inside the support seat 9 are provided with positioning holes 10. Both ends of the positioning holes 10 extend to the outside of the support seat 9.

[0030] In use, the positioning hole 10 is provided so that the support base 9 can be bolted and placed at the bottom of the photovoltaic component.

[0031] In this embodiment, the support is first reinforced by the installation of several diagonal braces 13, thereby effectively improving the structural strength of the support. Then, the two ends of the connecting shaft 14 are rotatably connected to the inner wall of the positioning hole 10, allowing the angle of the support base 9 to be adjusted as needed according to the tilt angle of the photovoltaic component. Bolts are then inserted through the positioning hole 10 and screwed into the threaded hole reserved on the lower surface of the photovoltaic component to support and place photovoltaic components at different angles. Finally, by moving the lifting column 3 up and down, the pin 12 is inserted into a designated pin hole 11, so that the pin 12 overlaps the top of the lower hollow column 2, allowing the position of the lifting column 3 to be adjusted up and down. Then, by rotating the threaded column 7, the lower end of the threaded column 7 is rotated and slid inside the threaded cylinder 6, allowing the position of the threaded column 7 to be adjusted up and down, thereby adjusting the overall height of the support in two ways to support and place photovoltaic components of different heights, thus completing the use of the support.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0033] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A lightweight support for a photovoltaic power station, characterized in that: Includes a base plate (1), with a lower hollow column (2) at the center of the top of the base plate (1). A lifting column (3) is movably connected inside the lower hollow column (2). The top of the lifting column (3) extends to the outside of the lower hollow column (2) and is provided with a top plate (4). A threaded cylinder (6) is provided inside the top plate (4). The top of the threaded cylinder (6) extends to the outside of the top plate (4). The bottom of the threaded cylinder (6) extends to the inside of the lifting column (3). A threaded column (7) is threaded inside the threaded cylinder (6). The top of the threaded column (7) extends to the outside of the threaded cylinder (6) and is provided with a connecting shaft (14). Side frames (8) are rotatably installed at both ends of the connecting shaft (14). A support seat (9) is fixed at the top of the side frame (8).

2. The lightweight support for a photovoltaic power station according to claim 1, characterized in that: The lower hollow column (2) has several diagonal bracing rods (13) on its outer wall, and the bottom end of the diagonal bracing rods (13) is fixedly connected to the top end of the base plate (1).

3. The lightweight support for a photovoltaic power station according to claim 1, characterized in that: The outer walls on both sides of the lifting column (3) are provided with several pin holes (11), and a pin (12) is inserted into the inside of one of the pin holes (11). The bottom end of the pin (12) touches the top end of the lower hollow column (2).

4. A lightweight support for a photovoltaic power station according to claim 1, characterized in that: The lifting column (3) has a hollow cavity (301) inside, and the bottom end of the hollow cavity (301) extends to the outside of the lifting column (3).

5. A lightweight support for a photovoltaic power station according to claim 1, characterized in that: A straight handle (5) is fixed on the outer wall of the upper end of the threaded cylinder (6), and the bottom end of the straight handle (5) is connected to the top end of the top plate (4).

6. A lightweight support for a photovoltaic power station according to claim 1, characterized in that: Positioning holes (10) are provided at the corner positions inside the support base (9), and both ends of the positioning holes (10) extend to the outside of the support base (9).

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