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Anti-falling temporary fence and using method

An anti-lodging and fence technology, applied in the direction of fences, building types, buildings, etc., can solve problems such as fence lodging, and achieve the effects of avoiding lodging, improving stability, and reducing wind force

Pending Publication Date: 2021-03-16
济南固德建筑加固工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a temporary enclosure against lodging, which solves the problem of enclosure lodging when the wind is strong

Method used

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  • Anti-falling temporary fence and using method

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Embodiment Construction

[0023] In order to clearly illustrate the technical features of the solution, the solution will be described below through specific implementation modes.

[0024] Such as figure 1 A kind of anti-lodging temporary fence is shown, including fence frame 6 and fence plate 5 located in the fence frame, the upper edge of the fence plate and the upper frame 4 of the fence frame are hinged through the transverse hinge shaft 1, and the fence A first friction body 7 is provided on the side and / or bottom of the board. In order to improve the stability of the fence, the first friction body in this embodiment is fixed on the bottom of the fence 5 .

[0025] This embodiment also includes a second friction body 8, a force application rod 9 located on the side of the second friction body away from the first friction body, and a spring 10 pushing the force application rod to the second friction body. Direction is fixedly arranged, and force bar and spring form automatic opening pin bolt 3. S...

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Abstract

The invention relates to an anti-falling temporary fence and a using method. The anti-falling temporary fence comprises a fence frame and a fence plate located in the fence frame, the upper edge of the fence plate is hinged to the upper frame of the fence frame, and a first friction body is arranged on the side edge and / or the bottom edge of the fence plate. The anti-falling temporary fence further comprises a second friction body, a force application rod which is located on the side, away from the first friction body, of the second friction body and a spring ejecting the force application rodto the second friction body, the second friction body is fixedly arranged in the wind power direction, the second friction body is connected with the first friction body in a clamped mode, and the second friction body is provided with a guide inclined surface through which the first friction body passes when swinging in the wind power direction. According to the anti-falling temporary fence, theinclined planes of the first friction body and the second friction body are matched with each other, so that the fence plate swings in the wind direction when the wind is strong, the wind action on the fence is reduced, and the fence is prevented from falling down; and by arranging a damping rod and a constraint ring, the swinging speed of the fence is reduced, and the stability of the fence is further improved.

Description

technical field [0001] The invention relates to the field of construction science and technology, in particular to the field of enclosure and fall prevention, in particular to a fall prevention temporary enclosure and a method of use. Background technique [0002] In order to prevent unrelated personnel from entering by mistake, temporary fences are usually set up on construction sites. At the same time, temporary fences can also play a role in isolating sightlines and reducing noise and dust. At present, steel pipes are generally used to form a frame for temporary enclosures, with baffles fixed inside the frame and the bottom anchored to the ground, so the structural safety reserve is relatively low. [0003] Due to the long-term exposure of the temporary fence to the outdoors, the area of ​​the baffle is large, and the resistance to the wind is relatively large. In severe cases, temporary enclosures are often blown down by strong winds, which may easily cause secondary di...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04H17/16E04H17/20
CPCE04H17/165E04H17/20
Inventor 韦安磊王庆旺高钦赵红旭
Owner 济南固德建筑加固工程有限公司
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