Adjustable fixed photovoltaic support base for prestressed pipe pile foundation
By installing adjustment components on the prestressed pipe pile foundation, the problem of pile top elevation deviation is solved, the adjustable installation of the photovoltaic bracket is realized, and the stress performance of the bracket structure is improved.
Patent Information
- Application Number
- CN202422514894.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-17
- Publication Date
- 2025-08-15
- Estimated Expiration
- 2034-10-17
AI Technical Summary
In the prior art, large pile top elevation deviations are likely to occur during the construction of prestressed pipe pile foundations, resulting in the inability to meet the design requirements of the photovoltaic bracket installation and affecting the stress of the bracket structure.
An adjustable fixed photovoltaic bracket base for prestressed pipe pile foundation is designed, and the adjustment of the distance between the prestressed pipe pile and the column is achieved by installing adjustment components between the top of the prestressed pipe pile and the bottom of the column, including adjustment bolts and adjustment nuts.
Effectively adjust the elevation deviation of the pile roof to ensure that the photovoltaic bracket is installed in accordance with the design requirements and improve the stress performance of the bracket structure.
Smart Images
Figure CN223231121U_ABST
Abstract
Description
Technical Field
[0001] The embodiment of the utility model belongs to the technical field of photovoltaic brackets, and in particular relates to an adjustable fixed photovoltaic bracket base for a prestressed pipe pile foundation. Background Art
[0002] A photovoltaic bracket is a supporting structure, while a fixed photovoltaic bracket is a photovoltaic bracket structure that combines steel components with a certain inclination angle. Connectors are usually used to connect the photovoltaic modules and the purlins of the fixed photovoltaic bracket to form a power generation unit, enabling it to complete the power generation work.
[0003] Conventional technology typically uses welding to secure the PV support base to prestressed piles. This method easily achieves various clearance requirements under PV modules and is widely used in the construction of various ground-based PV power stations, including those for agricultural photovoltaic systems, fishery photovoltaic systems, and pastoral photovoltaic systems.
[0004] However, due to the large area occupied by photovoltaic power stations and the complex and changeable engineering geology, large deviations in pile position and pile top elevation are likely to occur during the construction of prestressed pipe pile foundations. The installation of fixed photovoltaic brackets cannot meet the design requirements, which in turn affects the stress of the bracket structure. Summary of the Invention
[0005] The embodiment of the utility model provides an adjustable fixed photovoltaic bracket base for a prestressed pipe pile foundation to solve the problem in the prior art that a large pile top elevation deviation is prone to occur during the construction of the prestressed pipe pile foundation, resulting in the installation of the photovoltaic bracket failing to meet the design requirements and thus affecting the stress of the bracket structure.
[0006] The technical solution adopted in the embodiment of the present invention is an adjustable fixed photovoltaic bracket base for a prestressed pipe pile foundation, including a prestressed pipe pile, a column and an adjustment component; the adjustment component is installed between the top of the prestressed pipe pile and the bottom of the column, and is configured to adjust the distance between the prestressed pipe pile and the column.
[0007] Furthermore, one end of the adjustment component is fixed to the top of the prestressed pipe pile, and the other end is adjustably fixed to the bottom of the column.
[0008] Furthermore, it also includes an adjusting steel plate fixed to the bottom of the column, and the adjusting assembly is fixed to the bottom of the column through the adjusting steel plate.
[0009] Furthermore, the adjustment assembly includes an adjusting bolt and an adjusting nut adapted to the adjusting bolt; the adjusting steel plate is provided with an adjusting hole adapted to the adjusting bolt; the adjusting bolt passes through the adjusting hole and the size is adjusted by the adjusting nut; the lower end of the adjusting bolt is fixedly connected to the top of the prestressed pipe pile.
[0010] Furthermore, it also includes a pipe pile end plate fixed on the top of the prestressed pipe pile, and one end of the adjusting bolt is fixed to the prestressed pipe pile through the pipe pile end plate.
[0011] Furthermore, it also includes a column base plate, and the adjusting steel plate is fixedly connected to the column through the column base plate.
[0012] The beneficial effect of the present invention is that: the embodiment of the present invention fixes the adjustment component between the top of the prestressed pipe pile and the bottom of the column, and is configured to be used to adjust the distance between the prestressed pipe pile and the column, so that even if the elevation of the pile top deviates during the construction of the prestressed pipe pile foundation, it can be adjusted according to the adjustment component to meet the construction requirements of the fixed photovoltaic bracket. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a structural diagram of an adjustable fixed photovoltaic support base for a prestressed pipe pile foundation provided by an embodiment of the present utility model;
[0014] Figure 2 It is a structural diagram of the adjustment component provided by an embodiment of the present utility model.
[0015] Figure numerals: 1. Adjustment assembly; 2. Bolt hole of pipe pile end plate; 3. Pipe pile end plate; 4. Adjustment nut; 5. Adjustment steel plate; 6. Weld; 7. Column base plate; 8. Prestressed pipe pile; 9. Column; 10. Adjustment bolt; 11. Adjustment hole. DETAILED DESCRIPTION
[0016] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. However, this should not be construed as limiting the scope of the present invention to the following embodiments. Instead, it should be understood that these embodiments are intended only to illustrate the present invention and are not intended to limit the scope of the present invention. After reading the contents of the present invention, those skilled in the art may make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims.
[0017] The present invention provides an adjustable fixed photovoltaic bracket base structure diagram for prestressed pipe pile foundation, as shown in FIG. Figure 1 As shown, it includes a prestressed pipe pile 8, a column 9 and an adjustment component 1; the adjustment component 1 is installed between the top of the prestressed pipe pile 8 and the bottom of the column 9, and is configured to be used to adjust the distance between the prestressed pipe pile 8 and the column 9.
[0018] Under the action of the adjustment component 1, the distance between the prestressed pipe pile 8 and the column 9 can be adaptively adjusted according to construction requirements. Even if there is an error in the pile top elevation of the prestressed pipe pile 8 during construction, it can be adjusted through the adjustment component 1. The structure is simple and easy to operate.
[0019] In this embodiment, one end of the adjusting component 1 is fixed to the top of the prestressed pipe pile 8, and the other end is adjustably fixed to the bottom of the column 9. The adjustable structure is set below the column 9, which makes it easier for construction workers to operate and better grasp the adjustment size during adjustment.
[0020] An adjusting steel plate 5 is also fixed to the bottom of the column 9, and the adjusting component 1 is fixed to the bottom of the column 9 through the adjusting steel plate 5. Since the adjusting component 1 is fixed on the end face of the adjusting steel plate 5, the adjusting component 1 and the column 9 are more firmly connected.
[0021] In this embodiment, the adjustment assembly 1 includes an adjustment bolt 10 and an adjustment nut 4 adapted thereto, wherein two adjustment nuts 4 are provided, and an adjustment hole 11 adapted to the adjustment bolt 10 is provided on the adjustment steel plate 5. The upper end of the adjustment bolt 10 passes through the adjustment hole 11, and the two adjustment nuts 4 are respectively provided on the upper and lower end faces of the adjustment steel plate 5, and the lower end of the adjustment bolt 10 is fixed to the top of the prestressed pipe pile 8. The two adjustment nuts 4 can change the size of the adjustment bolt 10 between the adjustment steel plate 5 and the prestressed pipe pile 8 in this embodiment, thereby enabling the distance between the column 9 and the prestressed pipe pile 8 to be adaptively adjusted. The adjustment bolt 10 and the adjustment nut 4 are simple to cooperate with, and the distance between the column 9 and the prestressed pipe pile 8 can be changed by simply adjusting the position of the adjustment nut 4 on the adjustment bolt 10.
[0022] Furthermore, to further secure the adjusting bolts 10 between the columns 9 and the prestressed piles 8, the adjusting bolts 4 are evenly spaced around the axis of the prestressed piles 9. Adjustment holes 11 for the adjusting bolts 10 are also provided at corresponding locations on the adjusting steel plates 5, ensuring that the adjusting bolts 10 are not easily shaken. If the construction environment is harsh, the number of adjusting bolts 10 can be appropriately increased.
[0023] This embodiment also includes a pile end plate 3 fixed to the top of the prestressed pile 8. The pile end plate 3 also defines a pile end plate bolt hole 2, through which the lower end of an adjusting bolt 10 is secured to the prestressed pile 8. Like the adjusting steel plate 5, the adjusting bolt 4 is fixed to the end face of the pile end plate 3, thereby ensuring that the adjusting bolt 4 is not easily shaken at the top of the prestressed pile 8.
[0024] This embodiment also includes a column base plate 7, which is fixed to the bottom of the column 9 through a weld 6 between the column base plate 7 and the adjusting steel plate 5. The adjusting steel plate 5 is fixedly connected to the column 9 through the column base plate 7, and the stability of the column 9 on the adjusting steel plate 5 is further increased by the column base plate 7.
Claims
1. An adjustable fixed photovoltaic support base for prestressed pipe pile foundation, characterized in that: The invention comprises a prestressed pipe pile (8), a column (9) and an adjustment component (1); the adjustment component (1) is installed between the top of the prestressed pipe pile (8) and the bottom of the column (9), and is configured to adjust the distance between the prestressed pipe pile (8) and the column (9).
2. The adjustable fixed photovoltaic support base for prestressed pipe pile foundation according to claim 1, characterized in that: One end of the adjustment component (1) is fixed to the top of the prestressed pipe pile (8), and the other end is adjustably fixed to the bottom of the column (9).
3. The adjustable fixed photovoltaic support base for prestressed pipe pile foundation according to claim 1 or 2, characterized in that: It also includes an adjustment steel plate (5) fixed to the bottom of the column (9), and the adjustment assembly (1) is fixed to the bottom of the column (9) through the adjustment steel plate (5).
4. The adjustable fixed photovoltaic support base for prestressed pipe pile foundation according to claim 3, characterized in that: The adjusting assembly (1) comprises an adjusting bolt (10) and an adjusting nut (4) adapted to the adjusting bolt (10); the adjusting steel plate (5) is provided with an adjusting hole (11) adapted to the adjusting bolt (10); the upper end of the adjusting bolt (10) passes through the adjusting hole (11) and is dimensionally adjusted by the adjusting nut (4); the lower end of the adjusting bolt (10) is fixedly connected to the top of the prestressed pipe pile (8).
5. The adjustable fixed photovoltaic support base for prestressed pipe pile foundation according to claim 4, characterized in that: It also includes a pipe pile end plate (3) fixed to the top of the prestressed pipe pile (8), and the lower end of the adjusting bolt (10) is fixedly connected to the prestressed pipe pile (8) through the pipe pile end plate (3).
6. The adjustable fixed photovoltaic support base for prestressed pipe pile foundation according to claim 3, characterized in that: It also includes a column base plate (7), and the adjustment steel plate (5) is fixedly connected to the column (9) through the column base plate (7).