A municipal engineering pipe welding fixing and clamping tool

CN122913784APending Publication Date: 2026-10-16GUANGDONG QIANGXING CONSTR CO LTD
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Patent Information

Application Number
CN202611174910.0
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-08-04
Publication Date
2026-10-16

AI Technical Summary

Technical Problem

[0006]为了解决现有的自动化夹持装置无法在单侧受限的工况下架设和使用的问题，本申请提供一种市政工程管件焊接固定夹持工装

Benefits of technology

[0018] 1. This municipal engineering pipe fitting welding and fixing clamping fixture arranges the hoisting mechanism and vehicle body on the same side of the pipe axis. The centering components, near-end centering components and far-end centering components used for centering detection are all integrated inside the pipe. No clamping or centering equipment needs to be installed on the other side of the pipe axis and the outer circumference of the pipe. This greatly reduces the external space required for construction operations. It is suitable for the working conditions where the pipe is attached to the wall on one side in the pipe gallery and the external space is limited. This solves the problem that the existing clamping devices cannot be installed and used in working conditions where one side is restricted.

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Abstract

The application relates to a municipal engineering pipe welding fixing and clamping tool, and belongs to the technical field of pipe welding auxiliary equipment, which comprises a vehicle body arranged on one side of a pipe to be welded, a power support assembly is arranged on the upper portion of the vehicle body, one end of the power support assembly extends to the upper portion of a pipe fitting to form a cantilever end, and the cantilever end is provided with a hoisting mechanism for vertically hoisting and attitude adjustment of the pipe fitting above the pipe fitting. The centering assembly, the near-end centering assembly and the far-end centering assembly used for centering detection are all integrated in the pipe, the other side of the pipe axis and the outer side of the pipe do not need to be arranged with any clamping or centering equipment, the external space required for construction operation is greatly reduced, the tool is suitable for the working condition that the pipe is single-sidedly attached to the wall in a pipe gallery and the external space is limited, and thus the problem that the existing clamping device cannot be erected and used under the single-sided limited working condition is solved.
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