An assembled steel structure node

A steel structure and assembly technology, applied in the direction of building structure, buildings, pillars, etc., can solve problems such as bolt drop, safety accidents, etc., and achieve the effect of improving connection strength, stability, and safety performance
CN113279487BActive Publication Date: 2022-04-12乐清市南方钢结构工程有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
乐清市南方钢结构工程有限公司
Publication Date
2022-04-12

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Abstract

The present application discloses an assembled steel structure node, which includes a node short column and a box-shaped column. The node short column is connected with a node flange, and the box-shaped column is connected with a column flange. The node method There is a waist-shaped hole on the flange, and bolts are arranged on the joint flange, and the stem of the bolt is slidably arranged in the waist-shaped hole. The stem of the bolt is threaded with a nut, and the nut is located The flange is far away from the side of the bolt head, and the side wall of the column flange is provided with a connection groove for the bolt shank to extend into. The application has the effect of improving the safety performance of steel structure nodes during installation.
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Description

technical field

[0001] The present application relates to the field of steel structure nodes, in particular to an assembled steel structure node. Background technique

[0002] The prefabricated building refers to the transfer of a large number of on-site operations in the traditional construction method to the factory, where the building components and accessories are processed and manufactured, transported to the construction site, and assembled and installed on site through reliable connection methods. . Due to the advantages of strong seismic performance and fast installation speed, prefabricated steel structure buildings have been widely used.

[0003] In the related art, the Chinese patent with the notification number CN104652617B discloses a beam-column joint connection device of a multi-high-rise assembled steel structure system, which includes an upper column flange, a joint short column upper end flange, a joint short column lower end flange, Lower column flange, ...

Claims

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