Integrated steel connection structure and construction method

By setting insert plates on integrated steel and using fasteners and adjustment devices to achieve rapid splicing, problems such as large construction volume and difficult to guarantee welding quality during traditional welding are solved, and construction efficiency and connection strength are improved.

CN112064803BActive Publication Date: 2025-03-25WUXI GUANGCAI MACHINERY MFG
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Patent Information

Application Number
CN202011062682.0
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2020-09-30
Publication Date
2025-03-25
Estimated Expiration
2040-09-30

AI Technical Summary

Technical Problem

During the on-site welding process of traditional integrated steel structures, there are problems such as large construction volume, difficult to guarantee welding quality, high labor intensity, low construction efficiency and large smoke emissions.

Method used

The integrated steel connection structure is adopted, and the insertion plate is installed on the integrated steel and fasteners and adjustment devices are used to achieve rapid splicing to avoid a large amount of on-site welding. Specific measures include the use of mounting holes and fasteners on the insert plate for locking connections, and the relative position of the integrated steel is determined through the adjustment device.

Benefits of technology

It realizes fast and reliable connection of integrated steel, reduces on-site construction difficulty, improves construction efficiency, reduces welding smoke emissions, and ensures the strength and stability of the connection.

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Abstract

The present invention discloses an integrated steel connection structure, which includes: two integrated steels to be connected; a first plug plate and a second plug plate, which are respectively fixed to the connection ends of the corresponding integrated steels, and a plurality of mounting holes are provided on the first plug plate and the second plug plate. When connected, the first plug plate and the second plug plate overlap each other so that the mounting holes of the two are correspondingly connected; a fastener passes through the mounting holes connected on the first plug plate and the second plug plate to form a locking connection between two integrated steels. The above provides a unique integrated steel connection method, which realizes the connection between the integrated steels by fixing the plug plates on the integrated steels to each other, and adopts shear pins to improve the preload and shear resistance, and adopts anti-expansion bolts to ensure the connection reliability. No large amount of welding is required on site, the construction efficiency is high, the operation is simple, and the connection strength is guaranteed, which greatly improves the convenience of on-site construction. The present invention also discloses a corresponding construction method of an integrated steel connection structure.
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