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Construction method of cantilever aluminum alloy roof

A construction method and technology of aluminum alloy, which is applied to the roof, the processing of building materials, and building components, etc., can solve the problems of limited bearing capacity, inability to lift equipment, etc., and achieve the effect of increasing the lifting stroke

Active Publication Date: 2021-12-07
BEIJING CONSTR ENG GRP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, some truss roofs have limited load-carrying capacity due to limitations of their own materials and structural forms, and cannot be lifted directly by lifting equipment.

Method used

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  • Construction method of cantilever aluminum alloy roof
  • Construction method of cantilever aluminum alloy roof
  • Construction method of cantilever aluminum alloy roof

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Embodiment Construction

[0046] In order to make the technical means, innovative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below.

[0047] The examples described here are specific specific implementations of the present invention, and are used to illustrate the concept of the present invention. They are all explanatory and exemplary, and should not be construed as limiting the implementation of the present invention and the scope of the present invention. In addition to the embodiments described here, those skilled in the art can also adopt other obvious technical solutions based on the claims of the application and the contents disclosed in the description, and these technical solutions include adopting any obvious changes made to the embodiments described here. Replacement and modified technical solutions.

[0048]In the description of the present invention, it should be noted that the terms "upper", "lower", "in...

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Abstract

A construction method of a cantilever aluminum alloy roof belongs to the field of buildings. According to the construction method of the cantilever aluminum alloy roof, an aluminum alloy latticed shell is assembled on a bailey truss, the bailey truss and the aluminum alloy latticed shell are integrally lifted, and the problems that the bearing capacity of a truss roof is limited, and the truss roof cannot be directly lifted through lifting equipment are solved. Then, a tree-shaped support is installed at the bottom of the aluminum alloy latticed shell, a steel frame is installed on the top of the aluminum alloy latticed shell, an electric hoist is installed on the steel frame, the inner ring bailey truss which can collide with the tree-shaped support in the direct lowering process is dismantled, and the inner ring bailey truss is lowered through the electric hoist, and finally, the outer ring bailey truss which cannot collide with the tree-shaped support in the direct lowering process is integrally lowered through lifting equipment, and finally the steel frame is dismantled. By adopting the mode, the problem that the whole bailey truss collides with the tree-shaped column and the crotches when being put down can be solved.

Description

technical field [0001] The invention belongs to the field of building construction, in particular to a construction method for a cantilevered aluminum alloy roof. Background technique [0002] With the continuous development of the country's economy and society, large-scale steel structure buildings are gradually increasing, and the span of the high-altitude long-span truss roof structure is getting larger and larger. However, some truss roofs have limited load-carrying capacity due to their material and structural limitations, and cannot be lifted directly by lifting equipment. Contents of the invention [0003] The object of the present invention is to provide a construction method for a cantilevered aluminum alloy roof to solve the above technical problems. [0004] For this reason, the present invention provides a kind of construction method of cantilevered aluminum alloy roof, comprises the following steps: [0005] S1. Set up the Bailey frame on the existing floor,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B7/10E04G21/16E04G21/18
CPCE04B7/105E04G21/162E04G21/1841
Inventor 李鸿杰王奎栋王益民张涛孙伟东陈超环郝铭君王松杨希
Owner BEIJING CONSTR ENG GRP CO LTD
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