Method for mounting force-bearing conversion layer of large-area roof truss

An installation method and transfer layer technology, applied in truss-type structures, girders, trusses, etc., can solve the problems of slow construction progress, difficult to guarantee the quality of high-altitude operations, and high construction costs, and achieve the effect of meeting installation needs.

Active Publication Date: 2019-03-01
SHANGHAI BUILDING DECORATION ENG GRP
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  • Abstract
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  • 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 force transfer layer installation method, 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

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  • Method for mounting force-bearing conversion layer of large-area roof truss
  • Method for mounting force-bearing conversion layer of large-area roof truss
  • Method for mounting force-bearing conversion layer of large-area roof truss

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Embodiment Construction

[0068] 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.

[0069] Such as image 3 As shown, the large-space roof frame mostly adopts steel truss structure, and most of them are hyperbolic shapes. Truss 1 mostly adopts the second force bar of the truss as a unit, and its force 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 direction of the Z axis.

[0070] Such as Figure 1-35 As shown, the present invention provides a roof suspension system. The installation method of the large-area roof truss stress conversion layer includes a roof truss ...

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Abstract

The invention provides a method for mounting a force-bearing conversion layer of a large area roof truss. According to the method, by additionally arranging the force-bearing conversion layer comprising a plurality of X-direction conversion keels and a plurality of segments of Y-direction conversion keels, the technical problem that a truss system does not allow a hanging rod of a later hung ceiling to be directly connected between two force rods of a truss (the two force rods of the truss can only bear tension and pressure) is solved; and through three-dimensional adjustable arrangement of the conversion layer, a Z-direction telescopic assembly is included, a gasket is arranged between hinging holes, aligned in the up-down direction, of two rotating hinges with inconsistent elevation, thus the conversion layer can continue the truss hyperbolic trend, and the mounting need of the special-shaped hung ceiling can also be met.

Description

technical field [0001] The invention relates to a method for installing a stress transfer layer of a large-area roof truss. 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 changeable elevations if scaffolding is used for construction. The amount of scaffolding and dismantling is large, time-consuming, laborious, and costly. At the same time, other operations on the ground will be affected. Contents of the invention [0003] The purpose of the present invention is to provide a large-area roof truss force transfer layer installation method, which can solve the problems of high construction cost...

Claims

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Application Information

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IPC IPC(8): E04G21/14E04C3/11E04B9/06E04B9/10E04B9/14E04B9/20
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
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