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Large-area roof truss hoop system

A technology for trusses and connecting parts, which is applied in the field of large-area roof truss hoop systems, and can solve problems such as slow construction progress, high construction costs, and difficulty in ensuring the quality of high-altitude operations

Pending Publication Date: 2019-03-08
SHANGHAI BUILDING DECORATION ENG GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a large-area roof truss hoop system, which can solve the problems of high construction cost, slow construction progress, and difficulty in ensuring the quality of high-altitude operations in the traditional super-large space ceiling construction method

Method used

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  • Large-area roof truss hoop system
  • Large-area roof truss hoop system
  • Large-area roof truss hoop system

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Embodiment Construction

[0043] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0044] Such as image 3 As shown, the large-space roof frame mostly adopts steel truss structure, and most of them are hyperbolic shapes. Most of the truss 1 adopts the second force bar of the truss as the unit, and its stress characteristics do not allow the suspenders of the later suspended ceiling to be directly connected to the middle of the two force bars of the truss. At the same time, the trend of the roof truss will not remain horizontal and vertical on the XY plane, and the elevation will not be uniform in the Z-axis direction.

[0045] Such as Figure 1-35 As shown, the present invention provides a large-area roof truss hoop system, including:

[0046] The invention provides a large-area roof truss hoop system, includ...

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Abstract

The invention provides a large-area roof truss hoop system. The problem that a truss system does not allow a suspension rod of a later suspended ceiling to be directly connected in the middle of trusstwo-force rods is solved through a first connecting piece and a first hoop member.

Description

technical field [0001] The invention relates to a large-area roof truss hoop system. Background technique [0002] With the vigorous development of prefabricated buildings, more and more decorations are also moving toward prefabricated roads. The roof system of large-space buildings mostly adopts truss structure, which has the characteristics of large span, high height, and multiple curved surfaces. For the construction of large-area special-shaped ceilings, it is impossible to meet the needs of special-shaped and variable elevations if scaffolding is used for construction. The amount of scaffolding and dismantling is large, time-consuming, laborious, and costly. At the same time, it will affect other operations on the ground. Contents of the invention [0003] The purpose of the present invention is to provide a large-area roof truss hoop system, which can solve the problems of high construction cost, slow construction progress, and difficulty in ensuring the quality of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04C3/11E04B9/06E04B9/10E04B9/14E04B9/20E04G21/14
CPCE04B9/06E04B9/10E04B9/14E04B9/20E04C3/11E04G21/14
Inventor 王辉平陈莹王晟葛倩华连珍邓惠根李骋
Owner SHANGHAI BUILDING DECORATION ENG GRP