Corridor roof connection structure

A technology for connecting structures and steel beams, which is applied in building construction, construction, etc., and can solve problems such as large size and weight, poor strength and reliability, and overlapping welds

Active Publication Date: 2021-01-12
CHINA CONSTR SCI & IND CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The roof of the central porch is directly welded at the joints of multiple steel beams and bifurcated columns, and the size and weight of each steel beam and bifurcated column make the welding process complicated and difficult. The installation efficiency is low, and there is a large area of ​​welding seam overlap phenomenon, and the strength and reliability are not good

Method used

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Embodiment

[0031]This embodiment provides a middle corridor roof connection structure.

[0032]Please refer toFigure 1-2The middle corridor roof connection structure includes a middle round pipe 100, a roof steel beam 200, and a roof bifurcation column 300.

[0033]Wherein, the intermediate round tube 100 has a hollow installation channel 110, which is mainly used as an intermediate medium for connecting the roof steel beam 200 and the roof bifurcation column 300.

[0034]The roof steel beam 200 is welded to the peripheral wall of the middle round tube 100, and the roof bifurcation column 300 is welded to the installation channel 110.

[0035]In this way, due to the arrangement of the middle round tube 100, the roof steel beam 200 and the roof bifurcation column 300 can be welded with the middle round tube 100 as a medium, and the roof steel beam 200 can be welded to the peripheral wall of the middle round tube 100, and The roof bifurcated column 300 can be welded in the installation channel 110 of the mi...

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Abstract

The invention discloses a middle corridor roof connecting structure, which comprises a middle round pipe, roof steel beams and roof fork columns. The middle round pipe is provided with a hollow mounting channel, the roof steel beams are welded to the circumferential wall of the middle round pipe, and the roof fork columns are welded into the mounting channel. During welding, the roof steel beams can be welded to the circumferential wall of the middle round pipe, the roof fork columns can be welded into the mounting channel of the middle round pipe, thus the phenomenon of weld joint coincidenceis greatly controlled, and the strength and reliability of a connecting joint are advantageously improved; and meanwhile, the difficulty of welding all the roof steel beams and all the roof fork columns to the middle round pipe correspondingly is greatly lowered, and the mounting and machining efficiency is advantageously improved.

Description

Technical field[0001]The invention relates to the technical field of steel construction, in particular to a middle corridor roof connection structure.Background technique[0002]Some large steel structures, such as exhibitions, etc., need to build multiple independent exhibition halls first, and then need to set up a middle corridor between the two adjacent exhibition halls, then it needs to be set on the top of the middle corridor Gallery roof.[0003]The roof of the corridor is directly welded by multiple steel beams and bifurcated columns at the joints, and the size and weight of each steel beam and bifurcated column are large, which makes the welding process complicated, difficult, and difficult to process. The installation efficiency is low, and the welding seam overlaps in a large area, and the strength and reliability are poor.Summary of the invention[0004]This application aims to solve one of the technical problems in related technologies at least to a certain extent.[0005]To th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B1/24E04B1/58
CPCE04B1/2403
Inventor 陆建新张爱明崔志勇隋小东胡保卫张弦苗凯张浩楠廖选茂
Owner CHINA CONSTR SCI & IND CORP LTD
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