High-precision steel structure joint welding reinforcing device

By using the positioning and rotation mechanism of the high-precision steel structure node welding reinforcement device, the problems of long welding time and blind spots on the outer perimeter of the steel column with multiple brackets at the same elevation were solved, and efficient and precise welding operations were achieved.

CN122378366APending Publication Date: 2026-07-14NANGONG HONGRUI LANTIAN COLOR STEEL CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
NANGONG HONGRUI LANTIAN COLOR STEEL CO LTD
Filing Date
2026-06-05
Publication Date
2026-07-14

AI Technical Summary

Technical Problem

In the existing technology, the welding operation of multiple brackets at the same elevation on the outer perimeter of the steel column is time-consuming, and there are blind spots in the field of vision when spot welding the brackets, resulting in low welding efficiency and poor weld quality.

Method used

A high-precision steel structure node welding reinforcement device is adopted, including a base platform, a positioning mechanism and a rotating mechanism. The positioning mechanism clamps the steel column and the rotating mechanism makes the welding surface face upward. Combined with a movable positioning plate and a distance monitoring device, precise alignment and efficient welding are achieved.

Benefits of technology

It simplifies the operation process, eliminates blind spots, improves welding efficiency, ensures weld quality, and avoids problems caused by improper operation due to distorted posture.

✦ Generated by Eureka AI based on patent content.

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    Figure CN122378366A_ABST
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Abstract

The application discloses a high-precision steel structure node welding reinforcing device, and relates to the technical field of steel structure welding, which comprises a base platform, a steel column and a corbel steel structure, wherein the base platform is provided with a supporting assembly for assisting the support of the steel column. After the position of the steel column is clamped and fixed, the welding surface faces upwards, the corbel steel structure is hoisted to the steel column, the steel column and the corbel steel structure are welded, after the welding is completed, the steel column is rotated through a rotating mechanism, so that the other welding surface faces upwards, and the welding of the corbel steel structure can be continuously carried out. In this process, the visual blind area is basically eliminated, the operation is facilitated, the operator does not need to crouch for welding operation, the operation is simplified, the welding efficiency between the steel column and the corbel steel structure is improved, and the problem that the welding posture is distorted, the operation is not in place, and the weld quality is affected is avoided.
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