Mounting bracket structure for photovoltaic power station assembly
By using pre-embedded mounting bases and a limiting ring plate structure, the problems of photovoltaic power station module brackets being easily pulled out and nuts stripping in extreme environments are solved, achieving a more stable and secure installation effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- XIAOYAO TECHNOLOGY (ZHANGJIAKOU) CO LTD
- Filing Date
- 2025-02-08
- Publication Date
- 2026-04-28
AI Technical Summary
Existing photovoltaic power station module supports are prone to being pulled out of the concrete under extreme environments, and the nuts are prone to stripping, resulting in unstable installation.
The system employs a pre-embedded mounting base and a limiting ring plate structure. The limiting ring plate is engaged with the nut, and combined with an arc-shaped locking plate and a limiting spring, it prevents the nut from loosening and enhances the stability of the bracket.
It improves the stability and robustness of photovoltaic power station module installation, resists the effects of extreme weather and geographical activities, and ensures the long-term fixation effect of the support structure.
Smart Images
Figure CN224178106U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of photovoltaic power station technology, specifically to a mounting bracket structure for photovoltaic power station modules. Background Technology
[0002] Photovoltaic power plants, as facilities that convert solar energy into electricity, have been widely used in the energy sector and have achieved remarkable success. With the ever-increasing demand for renewable energy, photovoltaic power plants are considered a sustainable energy solution that can reduce dependence on traditional fossil fuels, reduce carbon emissions, and provide clean and renewable electricity. In photovoltaic power plants, photovoltaic modules are the core components for photoelectric conversion. These modules use solar radiation to convert direct current (DC) electricity, which is then converted to alternating current (AC) electricity by an inverter and supplied to the power grid. The stability, reliability, and maximum power generation efficiency of the photovoltaic modules are crucial to the operation and power generation capacity of the photovoltaic power plant. To ensure the stability of the photovoltaic modules... Stable operation and suitable support structures are widely used in photovoltaic power plants. The support structure not only plays a role in installing photovoltaic modules in the appropriate position, but also needs to have sufficient strength and stability to cope with the impact of external environmental factors such as wind, rain, and snow. The support is usually installed on the ground by bolts through threaded columns pre-embedded in concrete. However, because the threaded columns are pre-embedded in concrete in a columnar shape, they are easy to be pulled out of the concrete in extreme environments, resulting in unstable installation of the support. In addition, the bolt fixing method is prone to stripping of the nuts under long-term shaking, thus affecting its firmness. To address these issues, we propose a mounting support structure for photovoltaic power plant modules. Utility Model Content
[0003] This invention provides a mounting bracket structure for photovoltaic power station modules, which solves the problems mentioned in the background art.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a mounting bracket structure for photovoltaic power station components, comprising a mounting bracket on which solar photovoltaic panels are mounted. A pre-embedded mounting base embedded in concrete is mounted at the bottom of the mounting bracket, and a threaded post protruding from the concrete is fixedly connected to the top of the pre-embedded mounting base. The pre-embedded mounting base is shaped with a smaller middle section and larger top and bottom sections. A mounting base is fixedly connected to the bottom of the mounting bracket. The threaded post passes through the mounting base, and the bottom of the mounting base contacts the ground. Simultaneously, a nut is threadedly connected to the top of the mounting base, and the bottom of the nut abuts against the top of the mounting base. A limiting seat is fixedly connected to the middle of the top of the mounting base, and multiple limiting ring plates that can engage with the middle of the outer side of the nut are movably connected within the limiting seat.
[0005] Optionally, the limiting seat is cross-shaped, and the nut is installed at the inner corner of the cross, with its limiting ring plate extending out of the limiting seat and engaging with the nut.
[0006] Optionally, an annular groove is provided in the middle of the outer side of the nut, and the limiting ring plate can be snapped into the annular groove on the nut, and an operating ring is fixed together on the inner side of the limiting ring plate.
[0007] Optionally, the operating ring is movably fitted inside the limiting seat, and the portion of the operating ring at the inner corner of the cross-shaped limiting seat extends out of the limiting seat.
[0008] Optionally, an arc-shaped locking plate is movably connected inside the limiting seat, and the arc-shaped locking plate is located between and in contact with the two limiting ring plates. A limiting spring is fixedly connected to the bottom of the arc-shaped locking plate, and the bottom end of the limiting spring is fixed to the limiting seat.
[0009] Optionally, a drive column is fixedly connected to the middle of the outer side of the arc-shaped locking plate. The drive column is movably connected inside the limiting seat, and the top of the drive column extends out of the limiting seat and is flush with the top of the limiting seat.
[0010] This utility model has the following beneficial effects:
[0011] 1. The photovoltaic power station module uses a mounting bracket structure. Through the pre-embedded mounting base with a small middle section and large top and bottom sections, concrete can be filled between them. The obstruction at both ends of the pre-embedded mounting base further reduces the degree of swaying, thus coping with the impact of extreme weather or geographical activities on the photovoltaic power station module mounting bracket and making the installation of the mounting bracket more stable.
[0012] 2. The photovoltaic power station module uses an installation bracket structure. By rotating the operating ring, the limiting ring plate can rotate and extend into the annular groove on the nut. Under the limitation of the limiting ring plate, the nut can be blocked to prevent it from loosening, thus making the installation more stable. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the structure of this utility model;
[0014] Figure 2 This is a schematic diagram of the structure of the pre-embedded mounting base connection of this utility model;
[0015] Figure 3 This is a schematic diagram of the structure connecting the mounting base of this utility model;
[0016] Figure 4 This is a schematic diagram of the nut connection structure of this utility model;
[0017] Figure 5This is a schematic diagram of the arc-shaped locking plate connection of this utility model.
[0018] In the diagram: 1. Mounting bracket; 2. Solar photovoltaic panel; 3. Embedded mounting base; 4. Mounting base; 5. Threaded column; 6. Nut; 7. Limiting seat; 8. Drive column; 9. Limiting ring plate; 10. Operating ring; 11. Arc-shaped locking plate; 12. Limiting spring. Detailed Implementation
[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0020] Please see Figures 1 to 5 A mounting bracket structure for photovoltaic power station components includes a mounting bracket 1, on which solar photovoltaic panels 2 are mounted. An embedded mounting base 3 is installed at the bottom of the mounting bracket 1, and a threaded post 5 protruding from the concrete is fixedly connected to the top of the embedded mounting base 3. The embedded mounting base 3 is shaped with a smaller middle and larger top and bottom ends. The structure of the embedded mounting base 3 allows both the top and bottom ends to generate forces that suppress the shaking of the embedded mounting base 3, thus making its fixation more stable. A mounting base 4 is fixedly connected to the bottom of the mounting bracket 1, and the threaded post 5 passes through the mounting base 4. The bottom of the mounting base 4 contacts the ground, and the threaded post 5 passes through... A nut 6 is threadedly connected to the top of the mounting base 4. By tightening the nut 6, the mounting base 4 can be fixed on the threaded post 5, and the mounting bracket 1 can be fixedly installed on the ground. The bottom of the nut 6 abuts against the top of the mounting base 4, and a limiting seat 7 is fixedly connected to the middle of the top of the mounting base 4. Multiple limiting ring plates 9 are movably connected inside the limiting seat 7 and can engage with the middle of the outer side of the nut 6. The limiting ring plates 9 can move within the limiting seat 7 along a fixed trajectory. When the limiting ring plates 9 are completely moved into the limiting seat 7, the nut 6 can be tightened. Under the engaging action of the limiting ring plates 9, the deflection and stripping of the nut 6 can be effectively prevented, thus making its installation more secure.
[0021] Please see Figures 1 to 5 The limiting seat 7 is cross-shaped, and the nut 6 is installed at the inner corner of the cross, so that the nut 6 can be smoothly screwed on. The limiting ring plate 9 can extend out of the limiting seat 7 and engage with the nut 6.
[0022] Please see Figures 1 to 5An annular groove is provided in the middle of the outer side of the nut 6. The limiting ring plate 9 can be engaged in the annular groove on the nut 6. An operating ring 10 is fixed on the inner side of the limiting ring plate 9. Under the drive of the operating ring 10, the limiting ring plate 9 can rotate.
[0023] Please see Figures 1 to 5 The operating ring 10 is movably mounted inside the limiting seat 7. The operating ring 10 can rotate in a fixed position on the limiting seat 7, and the part of the operating ring 10 at the inner corner of the cross shape of the limiting seat 7 extends out of the limiting seat 7, thereby enabling the operating ring 10 to be smoothly controlled and rotated.
[0024] Please see Figures 1 to 5 An arc-shaped locking plate 11 is movably connected inside the limiting seat 7. The arc-shaped locking plate 11 can move vertically within the limiting seat 7 and is located between and in contact with the two limiting ring plates 9. Under the limitation of the arc-shaped locking plate 11, the limiting ring plates 9 can be prevented from rotating, thereby locking the limiting ring plates 9. A limiting spring 12 is fixedly connected to the bottom of the arc-shaped locking plate 11. The bottom end of the limiting spring 12 is fixed to the limiting seat 7. Under the action of the elastic force of the limiting spring 12, the arc-shaped locking plate 11 can automatically limit the limiting ring plates 9.
[0025] Please see Figures 1 to 5 A drive column 8 is fixedly connected to the middle of the outer side of the arc-shaped locking plate 11. The drive column 8 is movably connected inside the limiting seat 7, and the top of the drive column 8 extends out of the limiting seat 7 and is flush with the top of the limiting seat 7. Under the push of the drive column 8, the arc-shaped locking plate 11 can move downward, thereby allowing the arc-shaped locking plate 11 to break free from the limiting state of the limiting ring plate 9.
[0026] In summary, the photovoltaic power station module uses a mounting bracket structure. During use, the solar photovoltaic panel 2 is pre-embedded in concrete. Under the action of the pre-embedded mounting base 3 structure, the top and bottom of the pre-embedded mounting base 3 can generate greater resistance, thereby making the fixing of the mounting bracket 1 more stable. Then, the mounting base 4 is aligned with the threaded post 5 and the mounting base 4 passes through the threaded post 5. Then, the mounting nut 6 is tightened. After the nut 6 is installed, the drive column 8 is pressed down, and the operating ring 10 is rotated, which in turn drives the limiting ring plate 9 to rotate, so that the limiting ring plate 9 can extend out of the limiting seat 7 and pass through the annular groove on the nut 6, so that the limiting ring plate 9 can lock the nut 6. Then, the drive column 8 is released, and under the action of the limiting spring 12, the arc-shaped locking plate 11 can move upward. Then, the arc-shaped locking plate 11 moves between the limiting ring plates 9 to limit the limiting ring plates 9.
[0027] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and 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, and therefore should not be construed as a limitation of this utility model; the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In addition, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral 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 a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances. Moreover, 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.
[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A mounting bracket structure for photovoltaic power station components, comprising a mounting bracket (1), on which solar photovoltaic panels (2) are mounted, a pre-embedded mounting base (3) embedded in concrete is mounted at the bottom of the mounting bracket (1), and a threaded post (5) protruding from the concrete is fixedly connected to the top of the pre-embedded mounting base (3), characterized in that: The bottom end of the mounting bracket (1) is fixedly connected to the mounting base (4). The pre-embedded mounting base (3) is shaped as small in the middle and large at both ends. The threaded column (5) passes through the mounting base (4). The bottom of the mounting base (4) is in contact with the ground. At the same time, the threaded column (5) passes through the top end of the mounting base (4) and is threadedly connected to the nut (6). The bottom of the nut (6) abuts against the top of the mounting base (4). A limiting seat (7) is fixedly connected in the middle of the top of the mounting base (4). Multiple limiting ring plates (9) that can be engaged with the middle of the outside of the nut (6) are movably connected in the limiting seat (7).
2. The mounting bracket structure for photovoltaic power station modules according to claim 1, characterized in that: The limiting seat (7) is cross-shaped, and the nut (6) is installed at the inner corner of the cross shape. Its limiting ring plate (9) can extend out of the limiting seat (7) and engage with the nut (6).
3. The mounting bracket structure for photovoltaic power station modules according to claim 2, characterized in that: An annular groove is provided in the middle of the outer side of the nut (6), and the limiting ring plate (9) can be engaged in the annular groove on the nut (6), and an operating ring (10) is fixed together on the inner side of the limiting ring plate (9).
4. The mounting bracket structure for photovoltaic power station modules according to claim 3, characterized in that: The operating ring (10) is movably fitted inside the limiting seat (7), and the portion of the operating ring (10) located at the inner corner of the cross shape of the limiting seat (7) extends out of the limiting seat (7).
5. The mounting bracket structure for photovoltaic power station modules according to claim 4, characterized in that: An arc-shaped locking plate (11) is movably connected inside the limiting seat (7), and the arc-shaped locking plate (11) is located between and in contact with the two limiting ring plates (9). A limiting spring (12) is fixedly connected to the bottom of the arc-shaped locking plate (11), and the bottom end of the limiting spring (12) is fixed to the limiting seat (7).
6. The mounting bracket structure for photovoltaic power station modules according to claim 5, characterized in that: A drive column (8) is fixedly connected to the middle of the outer side of the arc-shaped locking plate (11). The drive column (8) is movably connected inside the limiting seat (7), and the top of the drive column (8) extends out of the limiting seat (7) and is flush with the top of the limiting seat (7).