Steel structure convenient for butt joint

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AI technical title is built by Patsnap AI team. It summarizes the technical point description of the patent document.
By designing positioning and stabilizing mechanisms, the problem of inconvenient docking when the height of supporting steel columns in steel structures is insufficient is solved, achieving a convenient and stable docking effect.

CN224281616UActive Publication Date: 2026-05-26HENAN FEIDI STEEL STRUCTURE CO LTD

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Patent Information

Application Number: CN202521368030.8
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2025-06-30
Publication Date: 2026-05-26
Estimated Expiration: 2035-06-30

Application Information

Patent Timeline

30 Jun 2025

Application

CN202521368030.8

26 May 2026

Publication

CN224281616U

IPC: E04B1/58; E04B1/24; E04C3/32

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AI Technical Summary

Technical Problem

In existing steel structures, when the height of the supporting steel columns is insufficient, it is necessary to connect and extend the steel columns. The welding method is inconvenient and it is difficult to ensure the stability of the connection.

Method used

The system employs a positioning mechanism and a stabilizing mechanism. Through the cooperation of the positioning rod and the spring, the extension steel column and the supporting steel column can be quickly connected. The stability of the connection is improved by the connection of the stabilizing column and the screw.

Benefits of technology

It enables convenient and stable connection between the supporting steel column and the extension steel column, improving the convenience and stability of the connection.

✦ Generated by Eureka AI based on patent content.

Patent Text Reader

Abstract

The utility model provides a steel structure convenient for butt joint, which comprises a base, a support steel column and an extension steel column, and the support steel column is fixedly mounted at the top of the base. The utility model relates to the technical field of steel structures. According to the steel structure convenient to butt joint, by arranging the positioning mechanism, a pushing block can be pressed towards the side away from the supporting steel column, the pushing block drives an extending rod, a linkage block and a positioning rod to move, the positioning rod retracts into the shell and then aligns to the positions of a clamping block and a clamping groove, and the positioning rod is clamped in the clamping groove; an extending steel column is arranged at the top of a supporting steel pipe, a butt-joint pipe enters a butt-joint hole, meanwhile, a butt-joint block enters a butt-joint groove, then a pushing block is loosened, elastic force generated by a spring can push a linkage block and a positioning rod to reset, the positioning rod enters a corresponding positioning hole, and fixing between a clamping block and a shell is completed; therefore, butt joint between the supporting steel column and the extending steel column is completed, and the effect of facilitating butt joint is achieved.

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