Typhoon-resistant reinforced fence structure

Abstract

A kind of anti typhoon reinforced fence structure, including base, cross column, stand, fence and reinforcing rope, base is embedded in soil body, cross column is set on base along the length direction of base, at least two stands are vertically arranged on cross column and are spaced apart, fence is installed between two adjacent stands, fence includes several vertically spaced apart vertical rail pipes, one end of reinforcing rope is fixed on one of the stands, the other end is fixed on another stand adjacent to the stand after being serpentine and staggered around several vertical rail pipes.The reinforcing rope is serpentine and staggered around the vertical rail pipe to form a continuous tension structure, which can effectively buffer and absorb the impact energy caused by typhoon and foreign matter, reduce the risk of local damage of rail pipe, effectively enhance the overall stiffness and stability of the fence, the base is embedded in the soil body, which can fully utilize the embedding effect of soil body on the base to improve the anti-pulling and anti-overturning capacity of the fence structure.

Description

Technical Field

[0001] This utility model relates to the field of fence technology, and in particular to a typhoon-resistant reinforced fence structure. Background Technology

[0002] As a core facility in power systems such as photovoltaic power plants, step-up substations are equipped with critical equipment such as transformers, circuit breakers, and instrument transformers. They are not only functionally important but also expensive to build. To ensure operational safety, step-up substations are typically surrounded by metal fences for physical isolation and environmental shielding.

[0003] The location of a coastal photovoltaic project in Guangdong is frequently affected by typhoons. Traditional substation fences are prone to collapse during strong typhoons due to insufficient wind resistance. They may also be damaged by debris carried by the typhoon, making it impossible to effectively protect the main power generation equipment located in the open within the substation.

[0004] Therefore, how to improve the typhoon resistance and impact resistance of the fence is the technical problem to be solved by this utility model. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a typhoon-resistant reinforced fence structure, which can effectively resist strong typhoons and has the characteristics of sturdy structure and high reliability.

[0006] To achieve the above objectives, the present invention provides a typhoon-resistant reinforced fence structure, comprising a base, horizontal columns, vertical columns, a fence, and reinforcing ropes. The base is buried in the soil. The horizontal columns are arranged on the base along its length. At least two vertical columns are arranged perpendicular to the horizontal columns and spaced apart on the horizontal columns. The fence is installed between two adjacent vertical columns. The fence includes several vertical railing tubes arranged at intervals. One end of the reinforcing rope is fixed to one of the vertical columns, and the other end is serpentinely wrapped around several vertical railing tubes and then fixed to another vertical column adjacent to that column.

[0007] As a further improvement of this utility model, a total of five reinforcing ropes are provided between two adjacent columns, two of which are arranged in an X-shape, and the other three reinforcing ropes are arranged horizontally and located on the upper, middle and lower sides of the X-shaped reinforcing ropes respectively.

[0008] As a further improvement of this utility model, the winding directions of two adjacent reinforcing ropes are opposite.

[0009] As a further improvement of this utility model, the column is a reinforced concrete structure, and a connecting hook is pre-embedded on the column, with the end of the reinforcing rope connected to the connecting hook.

[0010] As a further improvement of the present utility model, the reinforcing rope is a steel wire rope.

[0011] As a further improvement of the present utility model, the fence further includes three horizontal railing pipes, which are arranged on the columns at intervals up and down, and together with the columns form a "king" - shaped structure, and each vertical railing pipe is connected to the three horizontal railing pipes.

[0012] As a further improvement of the present utility model, the three horizontal railing pipes are respectively located at the top, the upper section near the top, and the lower section near the bottom of the vertical railing pipe, and the bottom of the vertical railing pipe is fixed on the cross - column.

[0013] As a further improvement of the present utility model, the base is composed of at least two cross - shaped base members connected horizontally.

[0014] As a further improvement of the present utility model, the base, the cross - column and the column are of an integrally cast reinforced concrete structure.

[0015] The beneficial effects of the present utility model are as follows: In the present utility model, the reinforcing rope is wound around the vertical railing pipes between adjacent columns in a serpentine and staggered manner, forming a continuous tension structure. This structure can quickly transfer and disperse local impact loads to the entire fence structure, effectively buffer and absorb the impact energy caused by typhoons carrying foreign objects, reduce the risk of local damage to the railing pipes, effectively enhance the overall stiffness and stability of the fence, and significantly improve the anti - impact and anti - deformation capabilities of the fence under strong typhoon conditions. At the same time, by burying the base in the soil, the anchoring effect of the soil on the base is fully utilized, improving the anti - uplift and anti - overturning capabilities of the fence structure and enhancing the overall stability of the fence in extreme weather such as typhoons. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a perspective view of the fence structure;

[0017] Figure 2 is a front view of the fence structure;

[0018] Figure 3 is a top view of the fence structure;

[0019] Figure 4 is a schematic diagram of the winding structure of the reinforcing rope;

[0020] Marking description: Base 1, Base member 11, Cross - column 2, Column 3, Connecting hook 31, Fence 4, Horizontal railing pipe 41, Vertical railing pipe 42, Reinforcing rope 5. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The present utility model will be further described below in conjunction with specific embodiments and the accompanying drawings. [[ID=4??]]

[0022] As shown Figure 1-4 in the figure, there is an anti-typhoon reinforced fence structure. This fence 4 structure is applied to the protection of booster stations in coastal areas with frequent typhoons, and it includes a base 1, cross columns 2, vertical columns 3, a fence 4, and a reinforcing rope 5.

[0023] The base 1 is buried in the soil as the foundation of the entire fence 4 structure. The base 1 is composed of at least two cross-shaped base members 11 connected horizontally. Its burial depth and volume are much larger than those of conventional foundations. It resists the uplift force and lateral force brought by the southeast and northwest winds of typhoons through its huge self-weight and friction with the soil, enhancing the anti-pull and anti-overturning capabilities of the foundation.

[0024] The cross columns 2 are fixedly arranged above the base 1 along the length direction of the base 1. At least two vertical columns 3 are perpendicularly fixed to the cross columns 2 at intervals. Connecting hooks 31 for connecting the reinforcing rope 5 are pre-buried inside the vertical columns 3 during precast concrete pouring.

[0025] To achieve the best structural integrity, the base 1, cross columns 2, and vertical columns 3 adopt an integrally cast reinforced concrete structure to form a solid bottom frame.

[0026] The fence 4 is installed between two adjacent vertical columns 3. It is mainly composed of three horizontal railing pipes 41 and several vertical railing pipes 42. The three horizontal railing pipes 41 are bolted to the two side vertical columns 3 at intervals up and down, and together with the vertical columns 3, they form a stable "king" - shaped main frame. While increasing the hollow ratio to reduce wind resistance, this structure effectively transfers the wind load of the horizontal railing pipes 41 to the vertical columns 3 to improve the wind resistance of the fence 4. The several vertical railing pipes 42 are arranged at intervals. The top, the upper section near the top, and the lower section near the bottom of each vertical railing pipe 42 are respectively connected to the three horizontal railing pipes 41, and its bottom is directly fixed to the cross columns 2. The vertical railing pipes 42 are hollow round pipes, and they are connected to the horizontal railing pipes 41 by a mortise and tenon structure to avoid stress concentration.

[0027] The core improvement of the present utility model lies in the setting of the reinforcing rope 5. In this embodiment, the reinforcing rope 5 is preferably a high-strength and corrosion-resistant steel wire rope. A total of five reinforcing ropes 5 are provided between two adjacent vertical columns 3. The arrangement of these five reinforcing ropes 5 is as follows: two of them are arranged in a crossed X - shape, and the other three are arranged horizontally and are respectively located on the upper, middle, and lower sides of the reinforcing ropes 5 arranged in the X - shape.

[0028] One end of each reinforcing rope 5 is fixed to a pre-embedded connecting hook 31 on one of the posts 3, and the other end is then serpentinely wound through the gaps between several vertical railing tubes 42, finally fixed to the connecting hook 31 of the adjacent post 3. The connection method between the reinforcing rope 5 and the connecting hook 31 is existing technology and will not be described in detail here. In particular, in order to balance the force and avoid stress concentration, two adjacent reinforcing ropes 5 adopt opposite winding directions. For example, the previous reinforcing rope 5 first wraps around the front side of the first vertical railing tube 42 and then around the back side of the second vertical railing tube 42, then the next reinforcing rope 5 first wraps around the back side of the first vertical railing tube 42 and then around the front side of the second vertical railing tube 42, and so on.

[0029] When a strong typhoon carrying debris impacts the four sides of the fence, the impact force first acts on the vertical guardrail tubes 42. At this moment, the serpentine reinforcing ropes 5 immediately come into play, rapidly transferring and distributing the local impact load to the entire four sides of the fence and the sturdy posts 3 on both sides through their tension, effectively preventing stress concentration that could cause the guardrail tubes to bend or break. Simultaneously, the X-shaped and transverse combination of reinforcing ropes 5 forms a highly efficient restraint system, effectively increasing the effective area of ​​the reinforcing ropes 5 without excessively increasing wind resistance, ensuring that the impact force on each part of the fence 4 is quickly dispersed by the adjacent reinforcing ropes 5. The base 1 is embedded in the soil, providing a strong anti-overturning moment through the soil's embedding effect, ensuring the overall stability of the entire structure under extreme weather conditions, thus providing reliable protection for the critical equipment within the substation.

[0030] The above-described embodiments are merely illustrative of this utility model. Any equivalent embodiments made by those skilled in the art without departing from the technical features disclosed in this utility model, and without departing from the technical features of this utility model, shall still fall within the scope of the technical features of this utility model.

Claims

1. A typhoon-resistant reinforced fence structure, characterized in that: It includes a base, a cross column, a vertical column, a fence and a reinforcing rope. The base is buried in the soil body. The cross column is arranged on the base along the length direction of the base. At least two vertical columns are perpendicular to the cross column and are arranged on the cross column at intervals. The fence is installed between two adjacent vertical columns. The fence includes a number of vertically arranged railing pipes arranged at intervals. One end of the reinforcing rope is fixed on one of the vertical columns, and the other end is wound around a number of vertically arranged railing pipes in a serpentine and staggered manner and then fixed on another vertical column adjacent to this vertical column.

2. The typhoon-resistant reinforced fence structure according to claim 1, characterized in that: A total of five reinforcing ropes are provided between two adjacent vertical columns. Two of the reinforcing ropes are arranged in an X shape, and the other three reinforcing ropes are arranged horizontally and are respectively located on the upper, middle and lower sides of the reinforcing ropes arranged in an X shape.

3. The typhoon-resistant reinforced fence structure according to claim 2, characterized in that: The winding directions of two adjacent upper and lower reinforcing ropes are opposite.

4. The typhoon-resistant reinforced fence structure according to claim 1, characterized in that: The vertical column is of a reinforced concrete structure, and connecting hooks are pre-buried on the vertical column. The end of the reinforcing rope is connected to the connecting hook.

5. The typhoon-resistant reinforced fence structure according to claim 1, characterized in that: The reinforcing rope is a steel wire rope.

6. The typhoon-resistant reinforced fence structure according to claim 1, characterized in that: The fence further includes three horizontal railing pipes. The three horizontal railing pipes are arranged on the vertical column at intervals up and down, and together with the vertical column form a "king" shaped structure. Each vertically arranged railing pipe is connected to the three horizontal railing pipes.

7. The typhoon-resistant reinforced fence structure according to claim 6, characterized in that: The three horizontal railing pipes are respectively located at the top, the upper section near the top and the lower section near the bottom of the vertically arranged railing pipe. The bottom of the vertically arranged railing pipe is fixed on the cross column.

8. The typhoon-resistant reinforced fence structure according to claim 1, characterized in that: The base is composed of at least two cross-shaped base members connected horizontally.

9. The typhoon-resistant reinforced fence structure according to claim 1, characterized in that: The base, the cross column and the vertical column are of an integrally cast reinforced concrete structure.

Images