A method for installing a corridor slab in a steel structure

An installation method and technology for walkway slabs, which are applied in building construction, construction material processing, construction and other directions, can solve the problems of inconvenient installation of walkway slabs, cost a lot of labor and welding materials, etc., so as to save welding materials and labor, improve The effect of on-site installation speed and reduced workload

Active Publication Date: 2022-02-25
MCC5 GROUP CORP SHANGHAI
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Problems solved by technology

Firstly weld the aisle slab to the channel steel on both sides firmly, and weld the position where each aisle slab meets. The installation process takes a lot of labor and welding materials
[0003] Therefore, there are above-mentioned inconveniences and problems in the known installation method of walkway slabs.

Method used

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  • A method for installing a corridor slab in a steel structure
  • A method for installing a corridor slab in a steel structure
  • A method for installing a corridor slab in a steel structure

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Experimental program
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Embodiment 1

[0027] see now Figure 1-Figure 3 , the installation method of the steel structure corridor corridor plate of the present invention, comprises the following steps:

[0028] a. The steel structure manufacturing plant completes the processing of the components according to the steel structure drawings. The steel walkway plate can be processed into one section or two ends (8-12 meters long) according to the length of the corridor and the transportation requirements of the components, so as to reduce the on-site assembly workload;

[0029] b. After the corridor frame 5 is assembled, start to install the walkway slab 1. First, take the L50 angle steel and cut it into small sections, each 30mm long. And prepare a pulley and a small winch;

[0030] c. Weld the cut small angle steel on the aisle slab to form a lifting ring, weld two angle steel lifting rings 2 on each aisle slab, and weld them to 1 / 3 positions on both sides of the aisle slab with welding seams 3;

[0031] d. Use th...

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Abstract

A method for installing the corridor slab of a steel structure, which is characterized in that it includes the following steps: a. The steel structure manufacturing plant completes the processing of the components according to the steel structure drawings; b. Takes the angle steel first, and prepares a pulley and a hoist; c. Weld the angle steel on the walkway plate to form a lifting ring, d, use the crane for assembling the corridor, e, hang a pulley on the top of the corridor, install a hoist as a traction device at the other end of the corridor, and reach the installation position, Install the next aisle board in sequence until the installation of the aisle board is completed. The installation method of the steel structure corridor aisle plate of the present invention has the advantages of improving the on-site installation speed, reducing the on-site installation workload, saving welding materials and labor, improving the installation speed of the steel structure aisle aisle plate, and ensuring the installation quality and The advantage of reducing engineering costs.

Description

technical field [0001] The invention relates to a method for installing a walkway slab, in particular to a method for installing a corridor slab with a steel structure. Background technique [0002] The steel structure corridor is usually made into parts in the steel structure processing factory, and then transported to the construction site for assembly. During the assembly process, the corridor frame is installed first, and then the walkway slab is laid. The walkway board is made into many small pieces in the processing factory, and then assembled and welded one by one after being transported to the site. Because the walkway slab is placed between two channel steels, the installation workers need to carry it to the corridor in small pieces, and insert them into the installation position for welding. Firstly, the aisle slab and the channel steel on both sides are firmly welded, and the position where each aisle slab is handed over is welded. The installation process costs ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G21/14E04G21/16
CPCE04G21/14E04G21/142E04G21/167
Inventor 尹耀斌胡利芳
Owner MCC5 GROUP CORP SHANGHAI
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