CN203361770U

CN203361770U - Folding type safety fence

Info

Publication number: CN203361770U
Application number: CN2013204107738U
Authority: CN
Inventors: 陈旭; 肖必建; 张少波
Original assignee: China Construction Seventh Engineering Bureau Shanghai Corp Ltd
Current assignee: China Construction Seventh Engineering Bureau Shanghai Corp Ltd
Priority date: 2013-07-11
Filing date: 2013-07-11
Publication date: 2013-12-25
Anticipated expiration: 2023-07-11

Abstract

The utility model discloses a folding type safety fence. The folding type safety fence comprises fence plates, bases, hinges and arch hasps. Each fence plate is formed by placing gratings or guard boards in a frame. Each base is composed of a triangular base and a vertical supporting rod, wherein a frame groove is formed in the vertical supporting rod. Each arch hasp is composed of a lock catch and a lock cylinder. At least two fence plates are sequentially connected through the hinges, the bases are arranged on the two outer sides of the fence plates, the rectangular frames of the fence plates are inserted into the frame grooves in the vertical supporting rods of the bases, and the lock catches and the lock cylinders of the arch hasps are arranged on the first fence plate and the last fence plate respectively. The folding type safety fence is suitable for serving as temporary fences in construction sites of construction engineering, and has the advantages of being simple in structure, fast, convenient and easy to construct, dismount and mount, convenient to transfer and transport and capable of being used repeatedly.

Description

A kind of foldable safety guardrail

Technical field

The utility model relates to field of engineering building for enclosing fast or isolate the guardrail of construction area, especially a kind of foldable safety guardrail temporarily.

Background technology

Acceleration along with Development of China's Urbanization, building operations with urban public transport, adjoin so that the phenomenon of intersecting of common occurrence, for guaranteeing construction safety, job site and surrounding enviroment must strictly be isolated, the multiplex steel pipe of the temporary construction fence of prior art job site is set up and is formed, the problem existed is, both time-consumingly takes a lot of work, can not fast construction, uneconomical and also not attractive in appearance again.

The utility model content

The purpose of this utility model is a kind of foldable safety guardrail provided for the deficiencies in the prior art.The utility model is applicable to the on-the-spot temporary guard rail of building engineering construction, have simple in structure, build and remove fast and conveniently, the turnover convenient transportation, can repeat the advantage that turnover is used.

The concrete technical scheme that realizes the utility model purpose is:

A kind of foldable safety guardrail, its characteristics comprise guardrail board, base, hinge and arch hasp, and described guardrail board, in rectangular shaped rim and frame, grid is set or backplate forms, and base is comprised of triangle seat and perpendicular strut, perpendicular strut is provided with the frame groove, and the arch hasp is comprised of snap close and dead bolt; At least two of described guardrail board successively through chain connection, hinge is arranged alternately at the positive and negative of guardrail board junction, base is located at two outsides of connected guardrail board, and the rectangular shaped rim of guardrail board is plugged in the frame groove on the perpendicular strut of base, the snap close of arch hasp and dead bolt divide and are located on first and last a slice guardrail board.

The utility model is applicable to the on-the-spot temporary guard rail of building engineering construction, have simple in structure, build and remove fast and conveniently, the turnover convenient transportation, can repeat the advantage that turnover is used.

The accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

The structural representation that Fig. 2 is the utility model base;

Fig. 3 is the utility model guardrail board folded state schematic diagram.

The specific embodiment

Consult Fig. 1, Fig. 2, the utility model comprises guardrail board 1, base 2, hinge 3 and arch hasp 4, described guardrail board 1, in rectangular shaped rim 11 and frame, grid is set or backplate forms, base 2 is comprised of triangle seat and perpendicular strut 21, perpendicular strut 21 is provided with the frame groove, and arch hasp 4 is comprised of snap close 41 and dead bolt 42; 1 at least two of described guardrail board also connects through hinge 3 successively, hinge 3 is arranged alternately at the positive and negative of guardrail board 1 junction, base 2 is located at two outsides of connected guardrail board 1, and the rectangular shaped rim 11 of guardrail board 1 is plugged in the frame groove on the perpendicular strut 21 of base 2, and the snap close 41 of arch hasp 4 and dead bolt are located on first and last a slice guardrail board 1 in 42 minutes.

The utility model is to use like this:

Consult Fig. 1, Fig. 2, assembling of the present utility model: the utility model can be assembled into three or five combination, be combined as example with three, during assembling, three guardrail board 1 are discharged successively, in the front of guardrail board 1 first junction, hinge 3 is set, the reverse side in guardrail board 1 second junction arranges hinge 3, the snap close of arch hasp 4 41 is contained on the edge of first guardrail board 1, dead bolt 42 is contained on the corresponding edge of the 3rd guardrail board 1.

Consult Fig. 1, Fig. 3, while storing transportation, three guardrail board 1 are successively to " Z " font is folding to be put, and, by the snap close of arch hasp 4 41 and dead bolt 42 clampings, are convenient to the collection carrying.

Consult Fig. 1, Fig. 2, during use, three guardrail board 1 are shakeout successively, two bases 2 are arranged on to the position of wanting to lay the isolation railing, the frame of guardrail board 1 11 is plugged in the frame groove on the perpendicular strut 21 of base 2, realizes the setting of the on-the-spot temporary guard rail of building engineering construction.

The utlity model has conveniently moving, use manpower and material resources sparingly, saved the advantage of depositing with transport space.

Claims

1. a foldable safety guardrail, it is characterized in that it comprises guardrail board (1), base (2), hinge (3) and arch hasp (4), grid is set described guardrail board (1) in rectangular shaped rim (11) and frame or backplate forms, base (2) is comprised of triangle seat and perpendicular strut (21), perpendicular strut (21) is provided with the frame groove, and arch hasp (4) is comprised of snap close (41) and dead bolt (42); (1) at least two of described guardrail board also connects through hinge (3) successively, hinge (3) is arranged alternately at the positive and negative of guardrail board (1) junction, base (2) is located at two outsides of connected guardrail board (1), and the rectangular shaped rim (11) of guardrail board (1) is plugged in the frame groove on the perpendicular strut (21) of base (2), and the snap close (41) of arch hasp (4) and dead bolt (42) minute are located on first and last a slice guardrail board (1).