Adjustable welding table for welding steel pipes

By designing an adjustable welding station driven by a dual-head motor, and utilizing a transmission mechanism and threaded rod system to achieve rapid fixing and welding of steel pipes, the problem of cumbersome adjustment of existing welding stations is solved, and welding efficiency and applicability are improved.

CN224196258UActive Publication Date: 2026-05-05WUHAN SANHONG HEAVY IND TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202521063676.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-05-27
Publication Date
2026-05-05
Estimated Expiration
2035-05-27

AI Technical Summary

Technical Problem

Existing welding stations for welded steel pipes are cumbersome to adjust and cannot accommodate steel pipes of different sizes and lengths. Welding is time-consuming, labor-intensive, and inefficient.

Method used

An adjustable welding station with dual-head motor drive was designed. It achieves rapid fixing and welding of steel pipes through a transmission mechanism and threaded rod system. The dual-head motor drives the rotating shaft and rotating rod to rotate, and together with the support plate and threaded rod system, it achieves stable clamping of steel pipes of different sizes and lengths. The steel pipes are fixed by main and auxiliary anti-slip pads.

Benefits of technology

It enables rapid fixing and uniform welding of steel pipes of different sizes and lengths, improving welding efficiency, saving time and effort, and expanding the scope of application.

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Abstract

The utility model relates to the technical field of steel pipe welding, and discloses an adjustable welding table for welding steel pipes, which comprises a welding table, a double-head motor is fixedly mounted on the inner wall of the welding table, the output end of the double-head motor is fixedly connected with a rotating shaft, the outer wall of the rotating shaft is provided with a transmission mechanism, and the rotating shaft synchronously drives a rotating rod to rotate through the transmission mechanism. The end portions of the rotating rods are fixedly connected with rotating discs, the end portions of the rotating discs are fixedly connected with a set of supporting plates, the end portions of the supporting plates are fixedly connected with a base and a support, the top end of the support is rotationally connected with a rotating handle, the outer wall of the rotating handle is fixedly connected with a main gear, and the main gear is meshed with a set of auxiliary gears. The bottom ends of the auxiliary gears are fixedly connected with threaded rods, the bottom ends of the threaded rods are rotationally connected with the base, the threaded rods jointly penetrate through a supporting frame and are in threaded connection with the supporting frame, and the two sides of the bottom end of the supporting frame are fixedly connected with sliding blocks.
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