Installation method of long-span welded ball net rack

An installation method and welding ball technology are applied in the processing of building materials, construction, building construction, etc., which can solve the problems of high construction cost and large amount of material consumption, and achieve good installation quality, simple construction, and high promotion value Effect

Active Publication Date: 2019-05-28
CHINA MCC20 GRP CORP +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a method for installing a large-span welded ball grid

Method used

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  • Installation method of long-span welded ball net rack
  • Installation method of long-span welded ball net rack
  • Installation method of long-span welded ball net rack

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Embodiment Construction

[0031] The installation method of the large-span welded ball net frame provided by the present invention includes the following steps:

[0032] a, in such as figure 1 Four slides 1 are set in the rectangular construction area shown, which are named as the first slide, the second slide, the third slide and the fourth slide. The four slides are all parallel to the long axis of the construction area. The middle part of the construction area is provided with two arched sliding tire frames 2, and the vertical plane where the sliding tire frames 2 are located is perpendicular to the slideway 1.

[0033] Such as image 3 As shown, the sliding tire frame 2 includes an arch frame and four supporting legs, and the four supporting legs respectively correspond to four slideways, which are successively named as the first supporting leg 4, the second supporting leg 5, the third supporting leg 6 and the fourth supporting leg 7. There are rollers at the bottom of each support leg, so as to ...

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Abstract

The invention relates to an installation method of a long-span welded ball net rack. The installation method comprises the following steps: dividing a net rack structure into a plurality of net rack units, and installing each span of unit by taking a slippage scaffold as a construction platform, wherein an arch frame of the slippage scaffold and two lateral supporting legs are all made of net rackunit materials; the lateral supporting legs are outwards opened by replacing rod pieces on the lateral supporting legs, so that an angle between the lateral supporting legs and the arch frame is increased to be the same as the size of each net rack unit, and then the lateral supporting legs are used as the net rack units applied to the end parts of the arch net rack. Two middle supporting legs comprise main body materials of a gable net rack and part of action rod pieces; after a net rack main body is mounted, the middle supporting legs rotate 90 degrees and then are assembled and installed on a gable, and the action rod pieces are cut off for utilization, so that the use amount of an action material is greatly reduced; in addition, the workload of removing the slippage scaffold is also reduced, and the labor intensity and the construction cost are substantially reduced.

Description

technical field [0001] The invention relates to a method for installing a welded ball net frame, in particular to a method for installing a large-span welded ball net frame. Background technique [0002] Welded ball grid is a grid structure with a wide range of applications. It can be used not only in industrial buildings such as warehouses and factories, but also in public buildings such as gymnasiums, theaters, terminal buildings, and station waiting halls. The long-span welded ball net frame is widely used in coal, electric power, cement, steel and other industries. Due to the relatively large specifications of the rods and balls of the long-span net frame, and because of the large span and high construction height, its joint form It is also a soldered ball joint, which puts forward higher requirements for the overall stability and installation quality of the grid during installation. [0003] At present, the methods used to make large-span welded ball grids mainly inclu...

Claims

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Application Information

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IPC IPC(8): E04G21/14
Inventor 郭华新刘宝山王瑞卿赵荣华
Owner CHINA MCC20 GRP CORP
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