Manufacturing method for double-rhombus connection structure

A technology for connecting structures and manufacturing methods, which is applied in the direction of manufacturing tools, welding equipment, building structures, etc., can solve the problems that similar diamond structures are difficult to manufacture, welding and quality assurance are difficult, and achieve scientific manufacturing methods, easy manufacturing, and reduced The effect of filling

Inactive Publication Date: 2015-12-23
湖北精工钢结构有限公司
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  • Abstract
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Problems solved by technology

[0006] The purpose of the present invention is to overcome the above-mentioned deficiencies, provide a scientific, reasonable and structurally safe method for making a double

Method used

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  • Manufacturing method for double-rhombus connection structure
  • Manufacturing method for double-rhombus connection structure
  • Manufacturing method for double-rhombus connection structure

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Embodiment Construction

[0037] Below in conjunction with accompanying drawing and specific embodiment the present invention will be described in further detail:

[0038] A kind of double rhombus connection structure 6 as shown in the figure, its manufacturing method steps are:

[0039] Step 1: Splicing two flange plates 2 and two web plates 3 into the side of a single diamond-shaped box 1, and then setting up a strip-shaped reserved carbon dioxide gas shielded welding and embedding between the flange plates 2 and web plates 3 Arc welding welding gap and welding groove, and finally perform full penetration welding on its weld seam;

[0040] Step 2: Install a diamond-shaped inner partition 4 connected to the T-shape of the side at the middle position inside the single diamond-shaped box 1, and open grouting holes and vent holes on the rhombus-shaped inner partition 4, A diamond-shaped sealing plate 5 connected to the T-shape of the side is installed on the inner side of the diamond-shaped box 1 near t...

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Abstract

The invention provides a manufacturing method for a double-rhombus connection structure. The method includes the following steps that two flange plates and two webs are spliced into the side faces of a single-rhombus box; strip-shaped reserved carbon dioxide gas arc welding and submerged-arc welding gaps and welding grooves are formed between the flange plates and the webs, and full-penetration welding is performed; a rhombus-shaped inner partition plate connected with the side faces in a T shape is installed at the position, close to the middle, inside the single-rhombus box and provided with a grouting hole and an exhausting hole; a rhombus-shaped sealing plate connected with the side faces in a T shape is installed at the position, close to the end, inside the single-rhombus box; strip-shaped reserved carbon dioxide gas arc welding and submerged-arc welding gaps and welding grooves are formed in the joints of the rhombus-shaped inner partition plate, the flange plates and the webs and the joints of the rhombus-shaped sealing plate, the flange plates and the webs, and full-penetration welding is performed; and two single single-rhombus boxes are connected into the double-rhombus connection structure through connecting plates between double-rhombus columns. The manufacturing method is scientific, reasonable and capable of making manufacturing easy and guaranteeing welding and quality.

Description

technical field [0001] The invention relates to the technical field of building steel structure processing and manufacturing, in particular to a manufacturing method of a double-diamond connection structure. Background technique [0002] Along with the trend of diversification and complexity of domestic building steel structures, following the successful application of triangular columns with rhombus-shaped inner columns in the "Bird's Nest" steel structure project of the National Stadium, the diamond-shaped structure forms rely on its uniqueness in the building structure system. Unique advantages, more and more applications in steel structure engineering. [0003] With the maturity of technology in the field of construction steel structure processing and the rapid development of the industry, the structural design has changed from a simple equal-section form to a variable-section, multi-directional, and complex structure. However, conventional box-shaped and H-shaped compon...

Claims

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Application Information

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IPC IPC(8): B23K9/16B23K9/235E04C3/32E04B1/19
CPCB23K9/16B23K9/235E04B1/19E04C3/32
Inventor 张发荣何志涛姜殿忠程登金欣张林陈艳段欣慰
Owner 湖北精工钢结构有限公司
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