Construction method for overhung scaffold with detachable triangular supports

A technology of cantilevered scaffolding and triangular support, which is applied to the scaffolding supported by the house structure, the accessories of the scaffold, and the support of the house structure, etc., to achieve the effects of strong safety performance, good economic and social benefits, and convenient installation

Inactive Publication Date: 2014-05-28
ZHONGTIAN CONSTR GROUP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a detachable triangular support cantilever scaffolding construction method, which effectively solves the problems of traditional direct cantilever and shear wall opening, and has the advantages of convenient installation, flexibility, detachability, The advantages of turnover use and strong safety performance

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  • Construction method for overhung scaffold with detachable triangular supports

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Embodiment Construction

[0012] The construction method of the detachable triangular-supported cantilevered scaffolding of the present invention is suitable for cantilevered stair beams below 25m, outer walls of elevator shafts, and structural corners.

[0013] Combine below figure 1 The process principle of the construction method of the present invention is specifically explained: first, according to the support distance of the cantilevered scaffold, 2 upper and lower PVC sleeves are pre-embedded in the wall 2, and the PVC sleeves are fixed on the steel bars of the wall; After the concrete pouring is completed and the strength is reached, the triangular support 1 is installed; then the fixed channel steel 3 is erected on the triangular support, and then the upper cantilevered scaffold body 4 is erected.

[0014] Among them, the diameter of the PVC casing is 2mm larger than the diameter of the wall-through bolt, and the length of the casing is the same as the thickness of the wall. The horizontal spa...

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Abstract

The invention discloses a construction method for an overhung scaffold with detachable triangular supports. According to the construction method, firstly, two PVC sleeves are vertically embedded in a wall according to the distance between every two adjacent supports of the overhung scaffold, and the PVC sleeves are fixed to steel bars of the wall; secondly, concrete is poured, and the triangular supports are installed after the pouring of the concrete is completed and the strength of the concrete meets requirements; thirdly, fixing steel channels are erected on the triangular supports, and then an upper body of the overhung scaffold is erected. Since the overhung scaffold is constructed through the detachable triangular supports, the problems that when the traditional mode that overhanging is conducted directly and holes are formed in a shear wall is adopted, passage of a staircase and blocking of the holes are affected are effectively solved, and the overhung scaffold has the advantages of being convenient to install, flexible, detachable, reusable, high in safety performance and the like.

Description

technical field [0001] The invention relates to a construction method of a cantilevered scaffold. Background technique [0002] With the increasing number of high-rise buildings, the safety protection of external scaffolding is very important, and cantilevered scaffolding is widely used. In many projects that are applied, some buildings and elevator openings are located at the edge of the structure, and there are many hidden columns and steel bars in the shear wall with large corners. , It is bound to affect the traffic of the stairs and the blocking of the opening. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a detachable triangular support cantilever scaffolding construction method, which effectively solves the problems of traditional direct cantilever and shear wall opening, and has the advantages of convenient installation, flexibility, detachability, The advantages of turnover use and strong safety perf...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G3/18E04G5/04E04G21/00
Inventor 陆建飞卢洲洋俞一波
Owner ZHONGTIAN CONSTR GROUP
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