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Overhanging type scaffold supporting system

A support system and scaffolding technology, which is applied in the direction of scaffolding supported by house structure, house structure support, house structure support, etc., can solve the problems of inability to support cantilevered scaffolding and potential safety hazards, and achieve high construction efficiency, flexible use and safety sex high effect

Active Publication Date: 2010-06-16
QINGDAO TONGGUANG CONSTR ENG GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] The invention provides a cantilevered scaffold support system, which can solve the problems in the prior art that the cantilevered scaffold cannot be supported and there are potential safety hazards

Method used

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Embodiment Construction

[0027] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0028] Such as figure 1 Shown, a kind of overall structural top view of the cantilevered scaffold support system in high-rise building;

[0029] Such as figure 2 As shown, the system includes a building floor 1 and an exterior wall 2, and also includes several cantilever beams 3 passing through the exterior wall 2, the cantilever beams 3 are made of No. 16 I-beam, and the cantilever Beam 3 is painted with black and white paint to show a clear distinction. Each cantilever beam 3 is divided into a cantilever part 3-1 protruding from the outer wall 3 and a fixed part 3-2 fixed on the floor 1, and an outer cantilever part 3-1 is provided. Wall scaffolding 4, the cantilever portion 3-1 length L 1 1.3m, the length of the fixed part 3-2 L 2 It is 1.95m, which is 1.5 times of the cantilever part, to ensure the supporting strength of the...

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Abstract

The invention provides an overhanging type scaffold supporting system capable of solving the problems that an overhanging type scaffold can not be supported and has potential safety hazards in the prior art. The overhanging type scaffold supporting system comprises a floor plate and an outer wall body of a building, and a plurality of overhanging beams passing through the outer wall body, wherein each overhanging beam is divided into a cantilever part extending out of the outer wall body and a fixed part fixed on the floor plate, the scaffold is arranged on the cantilever parts, and the length of each fixed part is at least 1.5 times of that of each cantilever part. The invention provides a normalized and standardized overhanging type scaffold supporting system which can be adapt to the construction of the overhanging type scaffold for the outer walls of various high-rise buildings, has the characteristics of factory and standardized fabrication, flexible use, high construction efficiency, reliable installation quality and high safety, and effectively ensures the quality of the construction technology of the overhanging type scaffold for the high-rise buildings.

Description

technical field [0001] The invention belongs to the technical field of construction, and in particular relates to a cantilevered scaffold support system. Background technique [0002] With the further development of urbanization, the number of high-rise buildings is increasing. According to the requirements and relevant regulations of the national standard (JGJ130-2001) "Safety Technical Specifications for Fastener-type Steel Pipe Scaffolding in Building Construction", the overhang of the outer wall of high-rise buildings When the height of the building is greater than 30m, the cantilevered scaffold must be erected in sections, and the height of each section shall not exceed 20m to ensure construction safety. When the construction reaches the level of cantilevered scaffolding, how to cantilever the scaffolding, solve the support problem of the cantilevered scaffolding, and ensure construction safety are the problems faced by the present invention. Contents of the invention...

Claims

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Application Information

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IPC IPC(8): E04G3/18
Inventor 王义山焦先宝李国明孙辉连
Owner QINGDAO TONGGUANG CONSTR ENG GROUP
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