A stable mechanism for mountain steep slope photovoltaic support construction

Abstract

The utility model discloses a kind of stable mechanism for mountainous steep slope photovoltaic support construction, belong to photovoltaic support construction technical field, comprising: mountainous steep slope body;H type support section steel is longitudinally inserted into mountainous steep slope body, the H type support section steel is set to the inclined lower end of mountainous steep slope body and the inner wall of H type support section steel is close to the outer wall of pedestal body;Anti-landslide pulling assembly is used to be wound in the outside of pedestal body and is inclined to pull and hold pedestal body, the anti-landslide pulling assembly includes steel wire rope symmetrically fixed to the outer wall of H type support section steel two sides and two fixed anchor cable rods symmetrically inserted into the inclined upper side of pedestal body and located on mountainous steep slope body, two the steel wire rope is all opposite winding pedestal body and is fixedly connected with fixed anchor cable rod and holds. The utility model forms the direct resistance effect to the tendency of pedestal body sliding down on structure, realizes the function of preventing foundation from sliding, reaches the effect of enhancing the stability of overall device.

Description

Technical Field

[0001] This utility model belongs to the field of photovoltaic support construction technology, and in particular, it is a stabilizing mechanism for photovoltaic support construction on steep mountain slopes. Background Technology

[0002] With the rapid development of renewable energy, photovoltaic power generation, as an important form of clean energy, is increasingly widely used in various terrain conditions. Especially in complex terrain areas such as mountains and hills, where land resources are abundant and sunlight conditions are good, the demand for mountain photovoltaic power stations is constantly growing. However, traditional photovoltaic support systems are mostly suitable for flat or gentle slopes, and have many adaptability problems in steep mountain environments. Therefore, developing a photovoltaic support stabilization mechanism suitable for steep mountain slopes is particularly important.

[0003] Currently, most mountain photovoltaic (PV) support systems use simple concrete foundations or anchor bolts driven directly into the slope for fixation. These systems have a simplistic support structure and lack specific design considerations for the unique geological conditions of steep mountain slopes. For example, on slopes exceeding 30°, the component of gravity along the slope increases significantly, making traditional support systems prone to slippage or even complete collapse. Especially during the rainy season, rainwater seeps into the soil, reducing the foundation's bearing capacity and increasing the soil's saturated weight, further exacerbating the landslide risk. If this problem is not effectively addressed, it can lead to anything from tilting PV modules and reduced power generation efficiency to, in severe cases, support system collapse, equipment damage, and even safety accidents. Utility Model Content

[0004] The purpose of this utility model is to provide a stabilizing mechanism for the construction of photovoltaic support on steep mountain slopes, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a stabilizing mechanism for the construction of photovoltaic supports on steep mountain slopes, which is installed on the steep mountain slope;

[0006] include:

[0007] The base is set on the slope surface of a steep mountain slope;

[0008] The photovoltaic bracket is fixedly installed on the horizontal surface of the base body by bolts;

[0009] H-shaped support steel is longitudinally inserted into the steep mountain slope. The H-shaped support steel is set at the inclined lower end of the steep mountain slope and the inner wall of the H-shaped support steel is close to the outer wall of the base body, so that the H-shaped support steel is used to support and resist the base body to prevent landslides.

[0010] The anti-slope holding assembly is used to wrap around the outside of the base body and hold the base body at an upward angle. The anti-slope holding assembly includes steel wire ropes symmetrically fixed to the outer walls of both sides of the H-shaped support steel and two fixed anchor rods symmetrically inserted into the base body at an upward angle and located on the steep mountain slope. The two steel wire ropes are wrapped around the base body in opposite directions and fixedly connected to the fixed anchor rods for holding.

[0011] Built-in buffer components are embedded in the base body to buffer the external force vibrations that the base body is subjected to.

[0012] In a preferred embodiment of this scheme, the base body includes a gravel support base constructed on the sloping surface of a steep mountain slope and a concrete casting base poured on the gravel support base. The top surface of the concrete casting base is connected to the gravel support base by multiple anchor rods and extends into the steep mountain slope.

[0013] In this preferred embodiment, multiple mounting ears are symmetrically welded to the bottom outer wall of the photovoltaic bracket, and each mounting ear is fixedly connected to the concrete casting base by bolts.

[0014] In this preferred embodiment, both outer walls of the H-shaped support steel are welded with fixing rings, and one end of each of the two steel wire ropes is fixed to one of the two fixing rings.

[0015] In this preferred embodiment, the two steel wire ropes are respectively pulled in opposite directions to the outer wall of the sand and gravel support, so that the end of the steel wire rope away from the fixing ring is fixedly bolted to the fixing anchor rod.

[0016] In a preferred embodiment of this design, the built-in buffer assembly includes a built-in steel square tube embedded in the sand and gravel support base, and both ends of the built-in steel square tube are fitted with detachable end caps by bolts.

[0017] In this preferred embodiment, multiple buffer rubber airbags are evenly spaced within the inner cavity of the built-in steel square tube, so that the outer wall of the inflated buffer rubber airbags elastically abuts against the inner wall of the built-in steel square tube.

[0018] Compared with the prior art, the technical effects and advantages of this utility model are as follows:

[0019] This stabilizing mechanism for photovoltaic support construction on steep mountain slopes features a design where the base body and H-shaped support steel are longitudinally inserted into the steep slope. This allows the H-shaped support steel to penetrate deep into the slope and fit tightly against the outer wall of the base body, thus structurally resisting the downward trend of the base body. This prevents foundation slippage and enhances the overall stability of the device. This design changes the traditional method of relying solely on ground anchoring for the support, adding lateral support points. It is particularly suitable for steep slopes or soft geological environments, greatly improving the system's load-bearing capacity and anti-slip performance.

[0020] By setting up an anti-slide support component, including steel wire ropes fixed to both sides of the H-shaped support steel and fixed anchor rods symmetrically inserted into the steep mountain slope, the steel wire ropes are wrapped around the base body and connected upwards to the anchor rods to form an oblique support structure. This achieves active tensioning and anti-slide control of the base body, further improving the system's anti-slide stability and preventing overall landslides. This component constructs a triangular force system, using the tension of the steel wire ropes and anchor rods to firmly fix the base body to the slope surface. It is particularly suitable for extreme conditions such as rainstorm erosion and earthquake vibration, effectively avoiding the risk of overall landslides caused by local instability.

[0021] By incorporating a built-in buffer component into the base to buffer external vibrations, the buffer component can absorb some energy under external disturbances such as wind loads, seismic waves, or vibrations from construction machinery, thus achieving vibration reduction and noise reduction. This protects the photovoltaic support structure and extends the service life of the equipment. The buffer rubber airbag in the buffer component can dissipate vibration energy during compression or expansion, reducing the impact force transmitted to the main support body and ensuring the operational stability of the photovoltaic panels and related electrical equipment. This design is particularly suitable for applications in windy or earthquake-prone areas. Attached Figure Description

[0022] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the connection structure of the wire rope of this utility model;

[0025] Figure 3 This is a schematic diagram of the detachable end cap of this utility model in its disassembled state.

[0026] Figure 4 This is a schematic diagram of the disassembled structure of the buffer rubber airbag of this utility model.

[0027] Explanation of reference numerals in the attached figures:

[0028] In the diagram: 1. Steep mountain slope; 2. Gravel support base; 3. Concrete pouring base; 4. Anchor bolt; 5. Photovoltaic bracket; 6. H-shaped support steel; 7. Fixed anchor bolt; 8. Steel wire rope; 9. Anti-slide support assembly; 10. Built-in buffer assembly; 11. Detachable end cap; 12. Mounting ear plate; 13. Built-in square steel tube; 14. Fixing ring; 15. Buffer rubber airbag. Detailed Implementation

[0029] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with the present invention.

[0030] Unless otherwise defined, the directions mentioned herein, such as up, down, left, right, front, back, inside, and outside, are based on the directions shown in the figures of this utility model, and are explained here together.

[0031] This embodiment provides, for example Figures 1 to 4 The stabilizing mechanism for photovoltaic support construction on steep mountain slopes shown includes: a steep mountain slope body 1, a base body, a photovoltaic support 5, an H-shaped support steel 6, an anti-slip slope tensioning component 9, and an internal buffer component 10.

[0032] In this embodiment, the base body is set on the slope surface of the steep mountain slope 1; the photovoltaic bracket 5 is fixedly installed on the horizontal surface of the base body by bolts; the H-shaped support steel 6 is longitudinally inserted into the steep mountain slope 1, the H-shaped support steel 6 is set at the inclined lower end of the steep mountain slope 1 and the inner wall of the H-shaped support steel 6 is close to the outer wall of the base body, so that the H-shaped support steel 6 is used to support and resist the base body to prevent landslides;

[0033] In this embodiment, the anti-slide holding component 9 is used to wrap around the outside of the base body and hold the base body at an angle upward. The anti-slide holding component 9 includes steel wire ropes 8 symmetrically fixed to the outer walls of both sides of the H-shaped support steel 6 and two fixed anchor rods 7 symmetrically inserted into the base body at an angle upward and located on the steep mountain slope 1. The two steel wire ropes 8 are wrapped around the base body in opposite directions and are fixedly connected to the fixed anchor rods 7 for holding.

[0034] In this embodiment, the built-in buffer component 10 is embedded in the base body to buffer the external force vibration of the base body.

[0035] In this embodiment, the base body includes a gravel support 2 built on the inclined slope of the mountain steep slope 1 and a concrete casting base 3 poured on the gravel support 2. The top surface of the concrete casting base 3 is connected to the gravel support 2 by multiple anchor rods 4 and extends into the mountain steep slope 1.

[0036] In this embodiment, multiple mounting ear plates 12 are symmetrically welded to the bottom outer wall of the photovoltaic bracket 5, and each mounting ear plate 12 is fixedly connected to the concrete casting base 3 by bolts.

[0037] In this embodiment, fixing rings 14 are welded to both outer walls of the H-shaped support steel 6, and one end of each of the two steel wire ropes 8 is fixed to the two fixing rings 14 respectively.

[0038] In this embodiment, two steel wire ropes 8 are respectively pulled in opposite directions to the outer wall of the gravel support 2, so that the end of the steel wire rope 8 away from the fixing ring 14 is fixedly bolted to the fixing anchor rod 7. This makes the fixing anchor rod 7 located on the surface of the steep slope 1 and above the gravel support 2, and the gravel support 2 is tightened and held in place by the two steel wire ropes 8.

[0039] In this embodiment, the built-in buffer assembly 10 includes a built-in steel square tube 13 embedded in the sand and gravel support 2, and both ends of the built-in steel square tube 13 are bolted with detachable end caps 11.

[0040] In this embodiment, multiple buffer rubber airbags 15 are evenly arranged in the inner cavity of the built-in steel square tube 13, so that the outer wall of the inflated buffer rubber airbag 15 elastically abuts against the inner wall of the built-in steel square tube 13.

[0041] Working principle

[0042] The stabilization mechanism for the construction of photovoltaic supports on steep mountain slopes involves first cleaning and leveling the slope surface on the selected steep mountain slope 1 according to the layout requirements of the photovoltaic supports. Then, a sand and gravel support base 2 is laid on the slope surface as the first layer of foundation structure, which plays a preliminary role in bearing weight and drainage and pressure reduction. Next, a concrete pouring base 3 is poured on the sand and gravel support base 2 to enhance the stability and bearing capacity of the foundation. At the same time, multiple anchor rods 4 are used to tightly connect the concrete pouring base 3 with the sand and gravel support base 2 below and the steep mountain slope 1 to form an integral fixation.

[0043] The photovoltaic bracket 5 is bolted to the concrete pouring base 3 via multiple mounting ear plates 12 welded to the bottom, ensuring that the bracket is firmly fixed to the foundation. The H-shaped support steel 6 is inserted longitudinally into the steep mountain slope 1 and is located at the lower inclined end of the entire device. The inner wall of the H-shaped support steel 6 is close to the outer side of the concrete pouring base 3 and the gravel support base 2 to resist the thrust from the downward slope direction and prevent the overall structure from sliding or overturning.

[0044] Fixing rings 14 are welded to the outer walls of both sides of the H-shaped support steel 6, and a steel wire rope 8 is fixed on each fixing ring 14. The two steel wire ropes 8 extend from both sides of the H-shaped support steel 6 and wrap around the outer wall of the sand and gravel support base 2 in opposite directions. The other end of the steel wire rope 8 is connected to two fixed anchor rods 7 that are pre-inserted into the steep slope body 1. By tensioning the steel wire rope 8 and fixing it to the anchor rods 7, the entire base body is pulled up obliquely, forming a stable triangular force-bearing structure. This method can effectively resist the sliding force caused by the large slope, rainwater erosion or earthquake vibration, and improve the anti-slip performance of the system.

[0045] The built-in buffer assembly 10 includes a built-in steel square tube 13, which is embedded inside the sand and gravel support 2 and serves as the core carrier of the buffer structure. The two ends of the square tube are bolted with detachable end caps 11 for easy maintenance and replacement. Multiple buffer rubber airbags 15 are arranged at equal intervals inside the built-in steel square tube 13. When these airbags are inflated, they will fit tightly against the inner wall of the square tube. When external vibrations (such as wind loads, earthquakes, and mechanical vibrations) act on the structure, the buffer rubber airbags 15 can absorb some energy and reduce the impact of vibrations transmitted to the photovoltaic bracket and its components, thereby protecting the equipment and extending its service life.

[0046] It should be noted that, in this document, relational terms such as "one" and "two" are used merely 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 a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0047] 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 stable mechanism for mountain steep slope photovoltaic support construction, arranged in a mountain steep slope body (1); characterized in that, include: The base body is used to be installed on the slope surface of the steep mountain slope (1); The photovoltaic bracket (5) is fixedly installed on the horizontal surface of the base body by bolts; H-shaped support steel (6) is longitudinally inserted into the steep slope body (1). The H-shaped support steel (6) is set at the inclined lower end of the steep slope body (1) and the inner wall of the H-shaped support steel (6) is close to the outer wall of the base body, so that the H-shaped support steel (6) is used to support and resist the base body to prevent landslides. The anti-slide support assembly (9) is used to wrap around the outside of the base body and hold the base body at an angle upward. The anti-slide support assembly (9) includes steel wire ropes (8) symmetrically fixed to the outer walls of both sides of the H-shaped support steel (6) and two fixed anchor rods (7) symmetrically inserted into the base body at an angle upward and located on the steep mountain slope (1). The two steel wire ropes (8) are wrapped around the base body in opposite directions and are fixedly connected to the fixed anchor rods (7) for support. Built-in buffer component (10) is embedded in the base body to buffer the external force vibration of the base body.

2. The stabilizing mechanism for the mountain steep slope photovoltaic support construction of claim 1, wherein: The base body includes a gravel support base (2) built on the sloping surface of the mountain steep slope (1) and a concrete casting base (3) poured on the gravel support base (2). The top surface of the concrete casting base (3) is connected to the gravel support base (2) by multiple anchor rods (4) and extends into the mountain steep slope (1).

3. The stabilizing mechanism for mountain steep slope photovoltaic support construction of claim 2, characterized in that: Multiple mounting ear plates (12) are symmetrically welded to the bottom outer wall of the photovoltaic bracket (5), and each mounting ear plate (12) is fixedly connected to the concrete casting base (3) by bolts.

4. The stabilizing mechanism for mountain steep slope photovoltaic support construction of claim 3, characterized in that: The outer walls of both sides of the H-shaped support steel (6) are welded with fixing rings (14), and one end of each of the two steel wire ropes (8) is fixed to the two fixing rings (14).

5. The stabilizing mechanism for mountain steep slope photovoltaic support construction of claim 4, wherein: The two steel wire ropes (8) are respectively pulled in opposite directions to the outer wall of the sand and gravel support (2), so that the end of the steel wire rope (8) away from the fixing ring (14) is fixed to the fixing anchor rod (7).

6. The stabilizing mechanism for mountain steep slope photovoltaic support construction of claim 5, wherein: The built-in buffer assembly (10) includes a built-in steel square tube (13) embedded in the sand and gravel support (2), and both ends of the built-in steel square tube (13) are bolted with detachable end caps (11).

7. The stabilizing mechanism for mountain steep slope photovoltaic support construction of claim 6, wherein: Multiple buffer rubber airbags (15) are evenly arranged in the inner cavity of the built-in steel square tube (13), so that the outer wall of the inflated buffer rubber airbag (15) elastically abuts against the inner wall of the built-in steel square tube (13).

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