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Uncovered steel cable net tensioning operation platform used for constructing steel structures of high-altitude and medium-altitude buildings

A technology of operating platforms and steel cable nets, which is applied to building components, building structures, scaffolding supported by building structures, etc., can solve the problems of increased construction period, consumption, large material and labor costs, etc., to save construction period, simple process, The effect of low overall cost

Inactive Publication Date: 2020-04-03
ZHEJIANG QIAOXING CONSTR GRP
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

At the same time, if scaffolding is used, it will consume a lot of material and labor costs, and at the same time increase the construction period and other shortcomings

Method used

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  • Uncovered steel cable net tensioning operation platform used for constructing steel structures of high-altitude and medium-altitude buildings
  • Uncovered steel cable net tensioning operation platform used for constructing steel structures of high-altitude and medium-altitude buildings
  • Uncovered steel cable net tensioning operation platform used for constructing steel structures of high-altitude and medium-altitude buildings

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Embodiment Construction

[0035] The present invention will be described in further detail below according to the drawings and embodiments.

[0036] refer to Figure 1-Figure 8 , the present invention, a steel cable net 1 tensioning operation platform without a cover for construction of high and medium hollow building steel structures, is suitable for circular dome structure projects with a construction operation surface span of 18m to 40m and a construction load of no more than 3kN / m2 Project construction; at the same time, the main force steel cable 11 of the aerial operation platform needs to be fixed with the surrounding existing structures, and the bearing capacity of the existing structure should meet the bearing capacity requirements of the steel cable 11 platform. For this implementation case, the straw strips are set on the main body of the steel structure, the main body of the steel structure includes a plurality of steel columns A, a plurality of steel beams B, and an upper dome C, the steel...

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Abstract

The invention discloses an uncovered steel cable net tensioning operation platform used for constructing steel structures of high-altitude and medium-altitude buildings. The uncovered steel cable nettensioning operation platform comprises a steel cable net comprising a plurality of steel cables, a supporting layer comprising a plurality of channel steels, and an underlaying layer comprising a plurality of wooden plywoods, wherein main steel girders are provided with a plurality of connecting support points, two ends of each steel cable are fixedly connected to the corresponding connecting support points respectively, the center of the steel cable net is a hollow area which is round and concentric with the main steel girders, and each steel cable is tangent to the hollow area; the channelsteels are laid on the steel cable net and fixedly connected with the contacted steel cable; the wooden plywoods are laid on the channel steels and fixedly connected with the contacted channel steels.The uncovered steel cable net tensioning operation platform has the advantages of being a netted composite load-bearing integrated structure and being convenient to construct, low in cost, high in applicability and the like.

Description

technical field [0001] The invention relates to a steel cable net tensioning operation platform without a cover for the construction of a high-high hollow building steel structure, which is mainly used in the technical field of high-high hollow building steel structure roof construction. Background technique [0002] In actual engineering, for the construction of steel structure roofs of high-rise and high-rise buildings with large spaces, the conventional construction method is to first build scaffolding as an operating platform. Scaffolding has the advantage of greater bearing capacity. The force can reach 15kN ~ 35kN, and the scaffold also has the characteristics of easy disassembly and assembly and flexible construction. At the same time, if scaffolding is used, it will consume a lot of material and labor costs, and at the same time increase the construction period and other shortcomings. Therefore, designing a coverless operating platform for the construction of high a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G3/24E04G5/04E04B7/10
CPCE04B7/10E04B7/105E04G3/246E04G5/045
Inventor 温勇斌钱沈伟薄一峰姜勇李海斌孙瀚
Owner ZHEJIANG QIAOXING CONSTR GRP
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