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Quickly-detachable temporary supporting system and method for steel structure installation

A temporary support, steel structure technology, applied in building construction, construction, building materials processing and other directions, can solve the problem of affecting the safety and use function of the main structure, easily damaging the main structure base material, and high construction costs, and achieves saving in loading and unloading. Time saving, convenient production, and the effect of improving construction efficiency

Active Publication Date: 2021-12-07
北京城建精工钢结构工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved is: the existing steel structure temporary support system mostly adopts the welding method, which is not only time-consuming and labor-intensive, but also when working at heights, there is no station space, and the mobile It is inconvenient, the construction cost is high, and it is very easy to damage the base material of the main structure during the cutting process, which will affect the safety and use function of the main structure

Method used

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  • Quickly-detachable temporary supporting system and method for steel structure installation
  • Quickly-detachable temporary supporting system and method for steel structure installation

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Embodiment Construction

[0028] Such as figure 1 and figure 2 As shown, the present invention provides a temporary support system and method for installing a quick-detachable steel structure. The temporary support system includes a steel column 1, a support assembly arranged between the two steel columns 1, and an anti-fall structure connecting the steel column 1 and the support assembly. Component 2; steel column 1 is made of H-shaped steel.

[0029] The support assembly is assembled and welded by section steel, steel plate, and rotating shaft 44. It includes a beam 3 arranged between two steel columns 1 and installation clips 4 respectively fixed at both ends of the beam 3. The installation clip 4 is sleeved on the steel column 1. and match the size of the steel column 1. The mounting clip 4 includes a mounting sleeve 41 set on the steel column 1. The mounting sleeve 41 is welded and fixed to the beam 3. The mounting sleeve 41 is U-shaped as a whole and is formed by welding three pieces of steel....

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Abstract

The invention discloses a quickly-detachable temporary supporting system and method for steel structure installation, and aims to solve the technical problems that an existing steel structure temporary supporting system mostly adopts a welding mode, time and labor are wasted, and a main body structure base material is prone to being damaged in the cutting process. The method comprises the following steps that S1, a temporary supporting system three-dimensional model is established through BIM software according to the section size of steel columns and the distance between the columns, and a drawing is exported; S2, machining and welding among all parts in the temporary supporting system according to the drawing are carried out; S3, a supporting assembly is hoisted, the steel columns are clamped into mounting sleeves from notches, connecting plates are rotated, joint closing plates are aligned, and the joint closing plates are connected and fixed through mounting bolts; and S4, clamping plates are installed on the steel columns, and lower clamping hooks are connected to the upper clamping hooks in a hung mode. The system and the method have the advantages of being simple in structure, convenient to machine, convenient to assemble and disassemble, capable of being repeatedly used, mechanically connected in the whole process, free of welding and capable of well guaranteeing the quality of a main body structure.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a temporary support system and method for installing a quick-detachable steel structure. Background technique [0002] In the installation process of the existing high-rise steel structure, the section steel is often directly welded to the steel column as a temporary support system. After the construction of the main body of the structure, the section steel support must be cut off from the steel column, which is not only time-consuming and labor-intensive, but also dangerous in construction. When working at heights, there is no standing space, inconvenient movement, high construction cost, and it is very easy to damage the base material of the main structure during the cutting process, affecting the safety and use function of the main structure. Contents of the invention [0003] The invention provides a temporary support system and method for quick-detachable ste...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G21/26
CPCE04G21/26
Inventor 李浓云胡豪修杜加威张治刚王芳
Owner 北京城建精工钢结构工程有限公司
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