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Integral lifting construction method and integral lifting construction device of veranda of multi-layer steel structure

A technology of overall improvement and construction method, which is applied in the direction of building structure, construction, and building material processing, etc., can solve the problems of slow construction speed, high construction cost, and low safety of multi-layer steel structure corridors, and achieve technical quality Improvement of management work, quality assurance of construction, and precise construction effect

Active Publication Date: 2017-02-22
THE THIRD CONSTR OF CHINA CONSTR EIGHTH ENG BUREAU
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Purpose of the invention: The purpose of the present invention is to address the deficiencies in the prior art and provide a method and device for the overall lifting of multi-layer steel structure corridors, which solves the problem of slow construction speed of multi-layer steel structure corridors, easy overturning during construction, and safety problems. Low, high construction cost and other technical problems

Method used

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  • Integral lifting construction method and integral lifting construction device of veranda of multi-layer steel structure
  • Integral lifting construction method and integral lifting construction device of veranda of multi-layer steel structure
  • Integral lifting construction method and integral lifting construction device of veranda of multi-layer steel structure

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Embodiment 1

[0035] Embodiment 1: A construction method for overall lifting of a multi-storey steel structure corridor, including the following steps:

[0036] (1) Pre-construction preparation: firstly, during the construction of the main structure, the embedded parts are reserved and pre-embedded according to the requirements; then, the detailed design drawings are completed, and the processing size and splicing position of the frame are determined; finally, the lifting condition simulation is completed, and the lifting point The position and load of the lifting point are reviewed; the center of gravity of the steel structure to be lifted is located at the center of the lifting point;

[0037] If the plane of the multi-storey steel corridor is arc-shaped, in order to prevent overturning accidents during construction, hanging points must be set outside the plane of the steel structure so that the center of gravity of the structure is located in the plane. A number of temporary rods are use...

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Abstract

The invention discloses an integral lifting construction method of a veranda of a multi-layer steel structure. The integral lifting construction method includes the process steps of (1), making pre-construction preparations; (2), splicing a roof steel structure; (3), mounting a lifting support; (4), mounting a lifter and a lower lifting point; (5), mounting a steel strand wire and a guide support; (6), performing wire connection and computer synchronization; (7), carrying out normal lifting; (8), mounting a lower veranda structure. The integral lifting construction method of the veranda of the multi-layer steel structure is capable of meeting related requirements of China on building energy conservation, and is simple to operate, precise in construction, ensured in construction quality and shorter in construction period with the help of the whole set of lifting device.

Description

technical field [0001] The invention relates to an overall lifting construction method and device for a multi-layer steel structure corridor, belonging to the technical field of steel structure construction. Background technique [0002] With the rapid development of domestic urbanization process, the construction technology progresses rapidly. Large-scale steel structure engineering is the fastest-growing field in the past ten years, so this type of engineering has a high degree of industrialization and commercialization and good comprehensive benefits. The construction time of the steel structure is short, and the steel structure components used for construction can be produced in the factory and assembled on site, which greatly shortens the construction time. Moreover, the construction materials of steel structure buildings can be recycled, which can reduce a large amount of construction waste and achieve sustainable development. The conventional method of constructing ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G21/16E04B1/00
CPCE04B1/0046E04G21/16
Inventor 陈志刚俞新陈金松鞠小东全有维仓晓博沈兴东程建军林佼杜鹏
Owner THE THIRD CONSTR OF CHINA CONSTR EIGHTH ENG BUREAU
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