Safe jacking method and equipment for high-rise steel structure installation

A technology for steel structure and installation, which is applied in the direction of lifting frame, lifting device, building structure, etc., can solve the problems of easy falling of components, major safety hazards, and can not bear the limit of components, and achieves the effect of stable lifting operation.

Inactive Publication Date: 2021-09-03
武汉德创天成科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The automatic jacking device for steel structure installation in the above-mentioned patents has the following disadvantages: it cannot limit the position of the load-bearing components, especially when the components are in an inclined working state, the components are easy to fall, resulting in greater safety hazards and damage to the components

Method used

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  • Safe jacking method and equipment for high-rise steel structure installation
  • Safe jacking method and equipment for high-rise steel structure installation
  • Safe jacking method and equipment for high-rise steel structure installation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A safe jacking method for high-rise steel structure installation, such as Figure 1-6 shown, including the following steps:

[0038] S1: Transport the safety jacking equipment to the construction site and adjust the orientation. According to the lateral distance between the place where the construction profiles are placed and the installation place of the high-rise steel structure, fix the extension part on the safety jacking equipment to increase the movement of the safety jacking equipment scope;

[0039] S2: According to the size of the steel structure profile to be lifted, use the spacing adjustment part to adjust the support distance on the safety jacking equipment;

[0040] S3: Fix the steel structure profile on the clamping part of the safety jacking device;

[0041] S4: Start the lifting part on the safety lifting equipment to lift and transport the steel structure profiles.

Embodiment 2

[0043] A kind of safe jacking method for high-rise steel structure installation described in embodiment 1, such as Figure 1-5 As shown, in order to improve the stability of the jacking operation; the safe jacking method needs to be realized by a safe jacking device, and the safe jacking device includes two bases 1 and a supporting structure, and the two bases 1 The structure is basically the same, the inner wall of one side of the base 1 is provided with a moving rail 22, the outer wall of the base 1 close to the moving rail 22 is connected with a plurality of U-shaped pieces 30 through hinges, and the outer wall of the side of the U-shaped piece 30 near the bottom end passes through Bolts are fixed with iron blocks 26, and the outer wall of the base 1 near the moving rail 22 is fixed with magnets 28 by bolts, and the quantity of the magnets 28 is the same as that of the iron blocks 26; a prism 29; the support structure includes two support seats 5 and a top support seat 34 t...

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Abstract

The invention discloses a safe jacking method and equipment for high-rise steel structure installation, and relates to the technical field of building construction auxiliary equipment. The problem that parts are prone to falling off is solved. The safe jacking method comprises the following steps that the safe jacking equipment is carried to a construction site, the direction of the safe jacking equipment is adjusted, and an extension part is fixedly installed on the safe jacking equipment to enlarge the moving range of the safe jacking equipment according to the transverse distance between the placement position of a site construction profile and the installation position of the high-rise steel structure; and according to the size of the steel structure profile needing to be jacked, the supporting distance of the safe jacking equipment is adjusted by a distance adjusting part. The safe jacking method is achieved through safe jacking equipment, the safe jacking equipment comprises two bases and a supporting structure, and the structures of the two bases are the same. Connecting rings on auxiliary supporting seats at the two ends are rotated, so that three first adjusting arms are arranged in a wrapping and scattering mode on the end openings of sectional materials, then the contraction degree of the first adjusting arms is adjusted, one ends of the sectional materials are clamped through the first adjusting arms, and the situation that the sectional materials fall during jacking is avoided.

Description

technical field [0001] The invention relates to the technical field of building construction auxiliary equipment, in particular to a safe jacking method and equipment for high-rise steel structure installation. Background technique [0002] At present, the construction industry is developing very rapidly, and buildings with large-span spaces have been completed one after another, many of which have become regional landmarks. In terms of large-span space structures, steel structure grids and reticulated shells are the most representative. Steel structure grids are mainly used in large stadiums, large convention centers, factories and other buildings. The biggest feature of these buildings is their large spans. Generally, there are few or no supporting systems in the middle, so as to provide open space to the maximum extent. In the future, the use units can be divided at any time according to the use requirements, and there are few flexible obstacles for use changes. Among th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G21/14E04G21/16B66F7/00B66F7/28
CPCE04G21/14E04G21/163B66F7/00B66F7/28
Inventor 柳斯
Owner 武汉德创天成科技发展有限公司
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