Overturn-preventing photovoltaic pile and photovoltaic device
By installing anti-capsulse plates and concrete layers on photovoltaic piles, the problem of overturning under horizontal loads is solved, and the effect of low cost, simple installation and high stability is achieved, and it is suitable for photovoltaic projects.
Patent Information
- Application Number
- CN202420284014.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-04
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-02-04
AI Technical Summary
Traditional photovoltaic piles are prone to overturn under horizontal loads, and in order to enhance their anti-overturning ability, they usually need to increase their anti-compression and unplugging ability, resulting in waste of resources.
Design an anti-capsulse photovoltaic pile, adopting an anti-capsulse plate and a concrete layer, the cross-sectional area of the anti-capsulse plate is 5 to 10 times the cross-sectional area of the pile body, and is connected to the pile body through a through hole, and is laid during construction. Concrete enhances the contact area and uses extensions to improve the effect of the force arm.
It effectively prevents photovoltaic piles from overturning, is simple to install and low cost, is suitable for a wide range of photovoltaic projects, and the material usage is optimized, which improves the stability of the pile body.
Smart Images
Figure CN222206455U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a photovoltaic pile which can prevent overturning. Background Art
[0002] In order to prevent the traditional photovoltaic piles from overturning under the action of horizontal loads, the photovoltaic piles are usually lengthened and their strength is increased to enhance their anti-overturning ability under the action of horizontal forces. At the same time, the compression and tension resistance of the photovoltaic piles are greatly increased, and there is a lot of surplus, resulting in great waste. Utility Model Content
[0003] The technical problem to be solved by the utility model is to provide a low-cost anti-overturning photovoltaic pile and a photovoltaic device.
[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:
[0005] The utility model first provides an anti-overturning photovoltaic pile, including a pile body, wherein an anti-overturning device is arranged at a position where the pile body is located on the construction surface, and the anti-overturning device includes an anti-overturning plate and a concrete layer; a through hole is arranged on the anti-overturning plate, and the anti-overturning plate is sleeved on the pile body through the through hole; the concrete layer is laid on the anti-overturning plate; the cross-sectional area of the anti-overturning plate is 5 to 10 times the cross-sectional area of the pile body.
[0006] The anti-overturning plate is rectangular or circular.
[0007] The overturning plate is composed of two half plates, and the two half plates are connected by a connecting piece.
[0008] The connecting parts are bolts.
[0009] The anti-overturning plate is an anti-corrosion wooden board.
[0010] The utility model also provides a photovoltaic device, comprising a photovoltaic bracket and a photovoltaic component arranged on the photovoltaic bracket, wherein the photovoltaic bracket adopts the anti-overturning photovoltaic pile provided above.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] 1. The utility model anti-overturning photovoltaic pile has an anti-overturning device consisting of an anti-overturning plate and a concrete layer at the position where the pile body is located on the construction surface. The photovoltaic pile body is pressed into the bearing soil layer by static pressure equipment, and the anti-overturning plate is put on the photovoltaic pile body, and the anti-overturning device is covered with plain concrete. Because the cross-sectional area of the anti-overturning plate is 5 to 10 times the cross-sectional area of the pile body, when the pile body shakes, the anti-overturning plate with a larger cross-sectional area forms a larger contact area with the soil layer, thereby generating a larger deformation resistance, effectively controlling the overturning of the pile body. The anti-overturning device is only composed of the anti-overturning plate and poured concrete, and is simple to manufacture. It only needs to compact the soil around the photovoltaic pile, and the anti-overturning device is installed on the ground, and no other work needs to be added. The anti-overturning device is installed at the junction of the photovoltaic pile and the ground. It is simple to install, convenient to construct, and low in cost. It can be widely used in photovoltaic projects.
[0013] 2. Both half plates of the anti-overturning plate are semicircular, and each half plate is provided with a complete extension and two half extensions. When horizontal load acts, the horizontal force acting on the pile foundation can be transferred to the extension through the plate body. The extension has a longer contact length, which is equivalent to a larger force arm. The extension is distributed in four angles, and the force direction is clear and uniform, which further improves the stability of the photovoltaic pile. The design of the extension also reduces the amount of anti-overturning plate material.
[0014] 3. The anti-overturning plate can be designed to be rectangular according to the requirements of the anti-overturning direction, thereby providing greater supporting force in the anti-overturning direction.
[0015] 4. The anti-overturning plate consists of two half plates, which is convenient for installation after the pile construction.
[0016] 5. The utility model can utilize antiseptic wood with higher strength, and the cost is lower. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the structure of the utility model;
[0018] Figure 2 The utility model is a schematic structural diagram of an embodiment of the anti-overturning plate.
[0019] Figure 3 The utility model is a schematic structural diagram of an embodiment of the anti-overturning plate. DETAILED DESCRIPTION
[0020] The technical solution of the utility model is described in detail below, but the protection scope of the utility model is not limited to the embodiments. Embodiment 1:
[0021] This embodiment provides an anti-overturning photovoltaic pile, such as Figure 1As shown, it includes a pile body 1, and an anti-overturning device is arranged at the position of the pile body 1 on the construction surface, and the anti-overturning device includes an anti-overturning plate 2 and a concrete layer 3; a through hole 22 is arranged on the plate body 21 of the anti-overturning plate 2, and the anti-overturning plate 2 is sleeved on the pile body 1 through the through hole; the concrete layer 3 is laid on the anti-overturning plate 2; the cross-sectional area of the anti-overturning plate 2 is 5 to 10 times the cross-sectional area of the pile body.
[0022] In one embodiment, the anti-tilt plate 2 is in the shape of a rectangle, and the long side of the rectangle is the anti-tilt direction. In another embodiment, the anti-tilt plate is in the shape of a circle, which can provide the same anti-tilt support force in all directions.
[0023] In one embodiment, the anti-tilt plate 2 is composed of two half plates. Figure 2 The two half plates are both rectangular. The two half plates are connected by bolts 23. After the anti-tilt plate 2 is produced in the factory and transported to the site, the soil around the pile body 1 is first compacted, and two symmetrical half plates are placed around the pile body 1, spliced with bolts 23, and covered on the anti-tilt plate 2 with plain concrete, which effectively protects the anti-tilt plate 2 from corrosion.
[0024] In one embodiment, the anti-overturning plate 2 is composed of two half plates joined together by bolts 23, see Figure 3 The two half plates are both semicircular. A complete extension portion 24 and two half extension portions are arranged on each half plate. The two half extension portions are located on the joint surface of the two half plates. The half extension portions of the two half plates are joined to form a complete extension portion 24.
[0025] In one embodiment, the anti-overturning plate 2 is an anti-corrosion wooden board. Embodiment 2:
[0026] This embodiment provides a photovoltaic device, including a photovoltaic bracket and a photovoltaic assembly 4 arranged on the photovoltaic bracket. The photovoltaic bracket adopts the anti-overturning photovoltaic pile provided in Example 1.
[0027] As mentioned above, although the present invention has been shown and described with reference to specific preferred embodiments, it should not be interpreted as limiting the present invention itself. Various changes may be made to the material, form and details of the present invention without departing from the spirit and scope of the present invention defined in the appended claims.
Claims
1. An anti-overturning photovoltaic pile, comprising a pile body, characterized in that: An anti-overturning device is arranged at the position where the pile body is located on the construction surface, and the anti-overturning device includes an anti-overturning plate and a concrete layer; a through hole is arranged on the anti-overturning plate, and the anti-overturning plate is sleeved on the pile body through the through hole; the concrete layer is laid on the anti-overturning plate; the cross-sectional area of the anti-overturning plate is 5 to 10 times the cross-sectional area of the pile body.
2. The anti-overturning photovoltaic pile according to claim 1 is characterized in that: The anti-overturning plate is in the shape of a rectangle, and the long side of the rectangle is the anti-overturning direction.
3. The anti-overturning photovoltaic pile according to claim 1 is characterized in that: The anti-overturning plate is circular in shape.
4. The anti-overturning photovoltaic pile according to any one of claims 1 to 3, characterized in that: The overturning plate is composed of two half plates, and the two half plates are connected by a connecting piece.
5. The anti-overturning photovoltaic pile according to claim 4 is characterized in that: The connecting parts are bolts.
6. The anti-overturning photovoltaic pile according to any one of claims 1 to 3, characterized in that: The anti-overturning plate is an anti-corrosion wooden board.
7. A photovoltaic device, comprising a photovoltaic support and a photovoltaic assembly arranged on the photovoltaic support, characterized in that: The photovoltaic support adopts the anti-overturning photovoltaic pile described in any one of claims 1-6.