圆柱钢结构自动焊接设备及其焊接方法

By designing an automatic welding equipment for cylindrical steel structures, and utilizing clamping structures and moving components to achieve automatic welding of arc-shaped welds, the problem that guide rail welding robots cannot adapt to is solved, thus improving welding quality and safety.

CN118143534BActive Publication Date: 2026-07-17CHINA GEZHOUBA (GRP) FIRST ENG CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
CHINA GEZHOUBA (GRP) FIRST ENG CO LTD
Filing Date
2024-04-22
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing rail-guided welding robots cannot flexibly adapt to welding work on arc-shaped weld seams, and high-intensity welding still needs to be performed manually, resulting in inconsistent welding quality and serious health hazards to welders.

Method used

An automatic welding device for cylindrical steel structures was designed, which adopts a clamping structure, a friction component, a moving component, and a welding component. The clamping structure is used to hold the cylindrical steel structure on the outside, the moving component is used to achieve axial and circumferential movement, and the welding component is used to perform arc welding.

Benefits of technology

It enables flexible welding of arc-shaped welds, improves the consistency and safety of welding quality, reduces the labor intensity of welders, and improves the construction environment.

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Abstract

本发明提供一种圆柱钢结构自动焊接设备及其焊接方法,包括可抱装在圆柱钢结构外部的抱箍结构,抱箍结构上设置有用于控制松紧度的松紧装置,抱箍结构的内侧设置有多个摩擦组件,抱箍结构的一端设置有多个移动组件,用于控制设备沿圆柱钢结构的轴向或周向移动,另一端设置有若干个焊接组件。通过抱箍结构,可将焊接组件抱装在圆柱钢结构的外部,同时利用移动组件可使焊接组件在圆柱钢结构上进行轴向和周向的移动,利用轴向移动可将焊接设备移动至焊接位置,利用周向移动,便于对焊接位置进行圆弧焊接,进而解决了导轨式焊接机器人无法灵活适应圆弧形焊缝的焊接工作的问题。
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