Folding guard fence

A safety fence and folding technology, applied in the direction of fences, building types, buildings, etc., can solve the problems of not being able to adjust the span size according to the area, not being able to apply to different sites, inconvenient to use the fence, etc., to achieve simple structure, space saving, The effect of easy erection

Inactive Publication Date: 2019-04-05
河北省晋力电气有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, when the position of use or the area that needs to be isolated changes, the connecting device between the fences can no longer be used, and the structure of each fence is fixed, and the span size cannot be adjusted according to the area. Such a fence is very inconvenient to use and cannot be used for different venues

Method used

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Embodiment Construction

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0017] see Figure 1~4 , in an embodiment of the present invention, a foldable safety fence includes a bracket 1, a support rib 2, a left pole 3, a grid plate 4, a pin shaft 5, a double card seat 6, a socket 7, and a first drawer rod 8 , sleeve 9, snap ring 10, support rod 11, lock nut 12, second drawer rod 13, single card seat 14, latch 15, right pole 16, latch seat 17, sliding sleeve 18, chute 19, anti-skid Pad 20, the third drawer rod, 21 legs 22 and cover...

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Abstract

The invention discloses a folding guard fence, which comprises a left supporting rod, clamping rings and supporting legs. The left supporting rod is arranged on a support which is provided with supporting ribs on two sides of the left supporting rod; the clamping rings are arranged at two ends of a supporting rod and connected with the supporting rod through bolts; the supporting legs are arrangedbelow the supporting rod and connected with two ends of a sleeve. The folding guard fence is simple in structure; by cooperation of a first drawing rod, a second drawing rod and third drawing rods with the sleeves and by grating adjustment, convenience in adjustment according to sizes of erection areas is achieved, and convenience in folding and space saving are realized; by matching of a bolt seat and a single clamping seat and by matching of the second drawing rod and a double clamping seat, sequential connection of the fence can be realized; by locking bolts, fastening degrees of the supports and the left supporting rod and a right supporting rod can be adjusted, and an angle between the left supporting rod and the corresponding support and an angle between the right supporting rod andthe corresponding support can be adjusted, so that erection at a regional corner is facilitated, and high stability is realized.

Description

technical field [0001] The invention relates to the technical field of safety protection equipment, in particular to a foldable safety fence. Background technique [0002] At present, in construction sites such as engineering buildings, bridges and roads, it is often necessary to isolate the construction site and divide the site into different areas. The general isolation device is to connect multiple fences together. When it is necessary to turn or change the direction, only a special turning device can be used, and this turning method is at a fixed angle, that is, the distance between the fences Both position and angle are fixed. Want to change the angle must make or change the device that connects the fence of different angles. In this way, when the position of use or the area that needs to be isolated changes, the connecting device between the fences can no longer be used, and the structure of each fence is fixed, and the span size cannot be adjusted according to the a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04H17/14
CPCE04H17/14
Inventor 邹瑞生李志轻
Owner 河北省晋力电气有限公司
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