CN2886006Y - A fence structure with adjustable windward area - Google Patents

Abstract

The utility model provides a fence structure of adjustable windward area, include: a frame, which is a frame surrounding structure, and two sides of the frame form a rail structure with a rail groove, and the rail is provided with a plug hole at a proper position; and a fixing plate disposed in the lower portion of the rail rod of the frame; and a movable plate capable of sliding up and down in the rail rod on the frame, the lower portion of the movable plate is provided with a through hole corresponding to the position of the insertion hole on the rail rod. By the combination of the above components, the movable plate can be fixed on the upper position of the frame by inserting the pin into the through hole and the insertion hole on the rail rod, so as to form a fence, or the pin can be pulled out, so that the rail groove of the rail rod of the movable plate slides downwards to the bottom end, and the upper layer of the fence is hollowed out, thereby greatly reducing the windward area of the fence without worrying about strong wind blowing loss.

Description

A fence structure with adjustable windward area

technical field

This creation is about a fence structure that can adjust the windward area, especially a fence structure that is used to fence the construction site and can adjust the wind resistance area.

Background technique

As shown in Figure 1, the well-known construction site fence is generally composed of several iron plates that are bolted or welded on the iron frame to form a barrier fence, and it is erected on the ground. It is used to fence the construction site of the project to prevent non-related engineering personnel or outsiders from entering the construction site without authorization and causing accidents. But this familiar fence has the following disadvantages:

1. Adopting a fixed structure, it is quite difficult to assemble or disassemble.

2. The windward side of the fence is very large. When a typhoon comes, it is often damaged because it cannot be dismantled in time.

3. The existing fixed fence is composed of iron plates that are bolted or welded on the iron frame one by one, so the long and vertical fence will form a uneven appearance when viewed from a distance, which hinders the appearance .

Utility model content

The main purpose of this utility model is to provide a fence structure with a simpler and stronger structure and an adjustable windward area that can still maintain an adjustable wind resistance area. Even under strong winds or typhoons, it can still maintain the fence firmly surrounding functions without disassembly.

In order to achieve the above-mentioned purpose, the utility model provides a fence structure with an adjustable windward area, which includes: a frame, which is a frame enclosure body, two opposite sides form a rail structure with rail grooves, and and a fixed plate, located in the lower part of the rail of the frame; and a movable plate, which can slide up and down in the rail on the frame, and the lower part of the movable plate is opposite to the It is located at the socket position on the rail and has a perforation.

The utility model has the following advantages: when the fence is in a normal state, the movable plate can be fixed on the upper position of the frame through the bolts penetrating through the hole and the jack on the rail to form a fence. When a typhoon comes, the pin can be pulled out, so that the movable plate slides down to the bottom along the rail groove of the rail bar, and the upper layer of the fence is hollowed out, so the windward area of the fence can be greatly reduced, and there is no risk of strong wind damage .

Description of drawings

Fig. 1 is a three-dimensional structure diagram of a fence in the prior art.

Fig. 2 is a three-dimensional structure diagram of the fence of the present invention.

Fig. 3 is a combined appearance diagram of the fence of the present invention.

Fig. 4 is a state diagram when the movable panel of the fence of the utility model is fully lowered.

Detailed ways

Referring to Fig. 2, a fence structure with an adjustable windward area is provided, including: a frame 10, which is composed of a fixed rail 11 and a slide rail 12 and combined into a unit, and this unit is relatively formed into a frame The frame body, whose length and width can be determined according to the height of the fence of the project site, is provided with a socket 121 at an appropriate position on the slide rail rod 12; and a fixed rail rod 11 located below the frame 10 and a movable panel 30 that can slide up and down in the slide rail bar 12 on the frame 10, the lower part of the movable panel 30 is positioned relative to the jack 121 on the slide rail bar 12 and set There are 21 perforations.

Among the above, the fixed plate 30 and the movable plate 20 can be in the form of corrugated boards or flat plates. In normal conditions, the movable plate 20 is located at the upper position of the frame 10, and the bolt 40 penetrates the through hole 21 and the slide rail rod 12. The jack 121 on the top is fixed movable plate 20 to prevent it from sliding down, so as to form a fence, as shown in Figure 3 to complete the appearance.

Referring to Figure 4, when a typhoon comes, the latch 40 can be pulled out, so that the movable plate 20 slides down to the bottom along the rail groove of the sliding rail bar 12, and the upper layer of the fence is hollowed out, so the fence can be greatly reduced. The windward area is free from strong wind damage.

Claims (3)

1. A fence structure with adjustable windward area, characterized in that it includes: A frame, which is a frame-enclosing body, two opposite sides form a rail structure with rail grooves, and socket holes are provided at appropriate positions on the rail; and a fixing plate located in the lower part of the fixing rail of the frame; and A movable plate can slide up and down in the rail on the frame. The lower part of the movable plate is opposite to the position of the socket on the rail and is provided with a through hole. The movable plate can pass through the through hole and the rail by a bolt. The socket on the rod is fixed to the upper position of the frame. 2. The fence structure with adjustable windward area as claimed in claim 1, wherein the board is in the form of a corrugated board or a flat board. 3. The fence structure with adjustable windward area as claimed in claim 1, wherein the frame is composed of a fixed rail and a sliding rail to form a unit, and the units are relatively assembled to form a frame structure Body, and the appropriate position on the rail bar and is provided with jacks.

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