CN2886006Y

CN2886006Y - Windward-area adjustable paling structure

Info

Publication number: CN2886006Y
Application number: CN 200520067560
Authority: CN
Inventors: 高义禄
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-11-22
Filing date: 2005-11-22
Publication date: 2007-04-04
Anticipated expiration: 2015-11-22

Abstract

The utility model provides a hoarding structure capable of adjusting the windward side area, w hich comprises a frame, a fixed plate, and a movable plate. The frame is a framed and braced component, of which the two opposite sides form a track lever structure possessing the track groove and the track lever is provided with the plug hole in the proper position. The fixed plate is provided under the track lever of the frame. The movable plate is capable of sliding up and down in the track lever of the frame, and the under part of the movable plate provided with the perforations engages the plug hole position of the track lever. Utilizing the combination of the above components, the movable plate is capable of being secured on the upper part of the frame by inserting the bolt through the perforations on the movable plate and the plug holes on the track lever, t hereby forming a hoarding. Or the bolt can be extracted to make the movable plate slide along the track groove of the track lever to the bottom, which hollows out the upper exhausting layer of the hoarding, thereby substantially reducing the front face area of the hoarding, and no need to worry about the damages induced by the strong wind.

Description

A kind of fences structure of adjusting front face area

Technical field

This creation refers to a kind of fences structure person that grid enclose engineering construction place and adjustable rectification campaign resistance lifting surface area that is used for especially about a kind of fences structure of adjusting front face area.

Background technology

Look into the known building site fences of general my institute's commonly seen as shown in Figure 1, mainly be to organize on brandreth with bolt locking or weldering and constitute a barrier fences by several pieces iron plates, and it is erected on the ground, using grid encloses the engineering construction place and prevents that irrelevant engineering staff or stranger from entering arbitrarily the construction plant, starts outside the regard.Only this fences of commonly seeing has following shortcoming:

1. adopt stationary structure, its assembling or dismounting are all quite difficult.

2. the windward side of this fences is very big, when typhoon often blows damage because of can't in time dismantling temporarily.

3. should have fixed fences now, and,, can form the whole looks of height, hinder attractive in appearance so the grid of sight lengthwise far away enclose because of being blocks ofly organizes iron plate on brandreth with bolt locking or weldering to constitute.

The utility model content

Main purpose of the present utility model is, provide a kind of structure more simple strong and still can possess the fences structure that can adjust front face area of adjusting the windage lifting surface area, even blow down, still can firmly keep grid and enclose function, and need not dismounting in high wind or typhoon.

In order to reach above-mentioned purpose, the utility model provides a kind of fences structure of adjusting front face area, comprising: a framework is that a frame encloses the structure body, and two offsides form the rail bar structure of tool rail groove, and on this rail bar appropriate location and be provided with jack; And a fixing plate, be set in below the rail bar of this framework in; And a movable plate, can slippage up and down in the rail bar on this framework, this movable plate bottom is with respect to the jack position on the rail bar and be provided with perforation.

The utlity model has following advantage: fences is under peacetime state, movable plate can be fixed in the upper position of framework by latch penetrates the jack on its perforation and the rail bar, advance to constitute a fences, and meet typhoon temporarily when facing, latch can be extracted, make movable plate slide to the bottom, make row's layer hollow out on the fences along under the rail groove of rail bar, so can significantly reduce the front face area of fences, no Yu Qiang wind damage person.

Description of drawings

Fig. 1 is the three-dimensional structure diagram of prior art fences.

Fig. 2 is the three-dimensional structure diagram of the utility model fences.

Fig. 3 be the utility model fences combination appearance figure.

Fig. 4 is the state diagram of the movable plate of the utility model fences when falling fully.

The specific embodiment

Consult Fig. 2, a kind of fences structure of adjusting front face area is provided, comprise: a framework 10, it is to be a unit by a fixed track bar 11 and a slide track bar 12 and group, this element constitutes a framework structure body with group relatively, the visual engineering of its length and width place grid enclose highly to be needed and set pattern lattice size, and on this slide track bar 12 appropriate location and be provided with jack 121; An and fixedly plate 20 that is set in fixed track bar 11 belows of this framework 10; And one can be in the slide track bar 12 on this framework 10 the movable plate 30 of slippage up and down, these activity plate 30 bottoms are with respect to 121 positions of the jack on the slide track bar 12 and be provided with perforation 21.

In above-mentioned, fixedly plate 30 and movable plate 20 can be unrestrained plate or flat type, under peacetime state, movable plate 20 is the upper position that is positioned at framework 10, by penetrating the jack 121 on its perforation 21 and the slide track bar 12, latch 40 fixes movable plate 20 to stop its downslide, advance to constitute a fences, finish complexion as shown in Figure 3.

With reference to Fig. 4, meet typhoon temporarily when facing, latch 40 can be extracted, make movable plate 20 slide to the bottom along under the rail grooves of slide track bar 12, make row's layer hollow out on the fences, so can significantly reduce the front face area of fences, no Yu Qiang wind damage person.

Claims

1, a kind of fences structure of adjusting front face area is characterized in that, comprising:

One framework is that a frame encloses the structure body, and two offsides form the rail bar structure of tool rail groove, and on this rail bar appropriate location and be provided with jack; And

One fixing plate is set in the fixed track bar below of this framework; And

One movable plate, can be in the rail bar on this framework slippage up and down, this movable plate bottom is with respect to the jack position on the rail bar and be provided with perforation, movable plate can be fixed in the upper position of framework by latch penetrates the jack on its perforation and the rail bar.

2, can adjust the fences structure of front face area according to claim 1, it is characterized in that, wherein this plate is unrestrained plate or flat type.

3, can adjust the fences structure of front face area according to claim 1, it is characterized in that, wherein this framework system is a unit by a fixed track bar with a slide track bar and group, and this element is relatively with group formation one framework structure body, and appropriate location and be provided with jack on this slide track bar.