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Method for manufacturing overlap changeover connection node shaped like Chinese character 'mi'

A technology of cross-converting and connecting nodes, which is applied in the direction of architecture and building construction, can solve the problem of difficulty in welding thick plates with small angles, and achieve the effect of ensuring manufacturing accuracy

Inactive Publication Date: 2018-09-11
CHINA CONSTR STEEL STRUCTURE JIANGSU CO LTD
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AI Technical Summary

Problems solved by technology

The H-shaped corbel and the middle plate form a 90° right angle, the angle between the box-shaped corbels on both sides and the unextended middle web is only 28°, and the thickness of the web is 80mm, and the thickness of the corbel is 40mm. It is difficult to weld the board with small angle

Method used

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  • Method for manufacturing overlap changeover connection node shaped like Chinese character 'mi'
  • Method for manufacturing overlap changeover connection node shaped like Chinese character 'mi'
  • Method for manufacturing overlap changeover connection node shaped like Chinese character 'mi'

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Embodiment Construction

[0028] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0029] see figure 1 -2. The present invention relates to a complex rice-shaped cross conversion connection node, which is mainly composed of a middle pull plate 1, two H-shaped corbels 2, and four box-shaped corbels 3, wherein the two H-shaped corbels 2 are symmetrical Arranged on both sides of the middle tie plate 1, connected at a 90° right angle, four box-shaped corbels 3 are symmetrically arranged on both sides of the middle tie plate 1 in pairs, and arranged at an angle of 14°, and are arranged on the middle tie plate 1-1 at the same time The two box-shaped corbels 3 on one side are symmetrically arranged on both sides of the H-shaped corbel 2 on the same side, and a stiffening plate 4 is arranged inside the H-shaped corbel 2, perpendicular to the corbel wing plate, and the stiffening plate 4 Encapsulated inside by H-shaped corbel sealin...

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Abstract

The invention relates to a complex overlap changeover connection node shaped like a Chinese character 'mi'. Two H-shaped brackets are symmetrically arranged at the two sides of a middle pulling plate,four box type brackets are symmetrically arranged at the two sides of the middle pulling plate in pairs, two box type brackets arranged at one side of the middle pulling plate are symmetrically arranged at the two sides of the same-side H-shaped brackets, the inner sides of the H-shaped brackets are provided with stiffening plates, the stiffening plates are perpendicular to bracket wing plates, the stiffening plates are packaged in the node through H-shaped bracket sealing plates, toggle pins are arranged at the inner sides of the box type brackets, end portion partition plates are arranged in the two box type brackets symmetrical with the middle pulling plate, the other two box type brackets are provided with end portion blanking plates, one of the H-shaped brackets is provided with a connecting plate, the middle pulling plate is perpendicularly provided with a pulling plate connecting plate, and the outer sides of the end portions of the four H-shaped brackets are provided with lifting lugs used for hoisting. According to the complex node, a special manufacture scheme is made, certain experience is provided for the component manufacturing with similar difficulty, and the promotion and use are easy.

Description

technical field [0001] The invention relates to a cross conversion joint for connecting steel columns, steel beams, trusses, diagonal braces, etc., in particular to a rice-like cross conversion connection joint and a manufacturing method thereof. The utility model belongs to the technical field of building steel structures. Background technique [0002] With the increase of large-scale ultra-high-rise complex steel structure projects in China, the spans of giant columns in steel structure projects are becoming larger and larger, and the forms are becoming more and more complex, making manufacturing more difficult, and the requirements for manufacturing precision of components are also getting higher and higher. In order to improve the production efficiency of components and shorten the project duration, how to use a reasonable, simple and efficient production method to complete the production of components, not only to meet the force requirements of the design, but also to e...

Claims

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Application Information

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IPC IPC(8): E04B1/24E04B1/58
CPCE04B1/2403E04B2001/2406
Inventor 唐宁陈韬陈刚刘清泉刘长永栾公峰李大壮邱明辉高如国李宏伟
Owner CHINA CONSTR STEEL STRUCTURE JIANGSU CO LTD
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