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Mounting method of walkway plate of steel structure vestibule

An installation method and technology for walkway slabs, which are applied in building construction, construction material processing, construction, etc., can solve the problems of inconvenient installation of walkway slabs, costly labor and welding materials, etc., saving welding materials and labor, and improving On-site installation speed, the effect of improving installation speed

Active Publication Date: 2021-08-17
MCC5 GROUP CORP SHANGHAI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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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  • Mounting method of walkway plate of steel structure vestibule
  • Mounting method of walkway plate of steel structure vestibule
  • Mounting method of walkway plate of steel structure vestibule

Examples

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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

The invention provides a mounting method of a walkway plate of a steel structure vestibule. The mounting method is characterized by comprising the following steps that a, a steel structure manufacturing factory completes machining of components according to a steel structure drawing; b, angle steel is taken firstly, and a pulley and a winch are prepared; c, the angle steel is welded to the walkway plate to form a hanging ring; d, a crane for assembling the vestibule is adopted; and e, the pulley is hung on the top of the vestibule, the winch is installed at the other end of the vestibule to serve as a traction device, and the next walkway plate is mounted in sequence when the traction device arrives at the mounting position till mounting of the walkway plate is completed. The mounting method of the walkway plate of the steel structure vestibule has the advantages that through whole block mounting, the field mounting speed is increased, the field mounting workload is reduced, welding materials and labor are saved, the mounting speed of the walkway plate of the steel structure vestibule is increased, the mounting quality is guaranteed, and the engineering cost is reduced.

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 Applications(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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