On-line measuring device for welding temperature of welded pipe

By using three-dimensional spatial positioning and non-contact sensing technology, the problem of flexible adjustment of the welding temperature measurement device for welded pipes has been solved, realizing high-precision, real-time temperature measurement, adapting to welded pipes of different specifications and complex processes, and improving the accuracy and versatility of the measurement.

CN224359563UActive Publication Date: 2026-06-16PANYU ZHUJIANG STEEL PIPE LIANYUNGANG
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
PANYU ZHUJIANG STEEL PIPE LIANYUNGANG
Filing Date
2025-05-23
Publication Date
2026-06-16

AI Technical Summary

⚠Technical Problem

Existing welding temperature measurement devices for welded pipes cannot be flexibly adjusted, resulting in deviations in temperature measurement data and failing to meet the demands of modern welded pipe production for high precision and high adaptability.

⚗Method used

Employing three-dimensional spatial positioning and non-contact sensing technology, including a support frame, vertical and horizontal drive equipment, power equipment, and high-precision temperature sensors, it enables flexible adjustment and real-time measurement of the temperature sensors.

🎯Benefits of technology

It achieves accurate real-time measurement of welding temperature, adapts to welded pipes of different specifications and complex processes, improves the accuracy and versatility of measurement, and avoids the defects of traditional contact sensors.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application discloses a kind of welded pipe welding temperature on-line measuring device, the device includes the support for being set to the upper of welded pipe welding equipment, support plate and the vertical driving device for driving support plate to move up and down are installed on support, vertical driving device is installed on support by transverse driving device;The support plate is installed in the driving end of vertical driving device, detection plate is also installed on support plate, temperature measuring sensor for on-line measuring welded pipe welding temperature and distance measuring sensor for measuring the distance between temperature measuring sensor and welded pipe are installed on detection plate, detection plate is installed on support plate by support shaft, power equipment for driving support shaft to drive detection plate to swing adjustment is also installed on support plate.This application can accurately, real-time measure welded pipe welding temperature, so as to adjust welding parameter in time, guarantee welded pipe quality.
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