A Multi-functional Orbital Weld Seam Flaw Detection Scanner

Abstract

The invention in particularly relates to a multifunctional rail welding line flaw detection scanning device comprising a rectangular frame, at least a slider, at least an ultrasonic probe, at least a pair of magnet seats and magnets; the rectangular frame comprises a pair of supporting bodies which are parallel to each other; the slider is arranged on the upper part of the rectangular frame, and the slider slides along the direction parallel to the supporting bodies; each ultrasonic probe is arranged on one sliding block; the pair of magnet seats are respectively arranged on opposite sides of the pair of supporting bodies, the magnet seats are aluminum alloy materials, and are located in the lower part of the rectangular frame; and one magnet is bonded to the inner side surface of each magnet seat by and adhesive. The multifunctional rail welding line flaw detection scanning device adopts a new transmission mode to improve the positioning accuracy of the flaw detection scanning device and stabilize scanning data, and workers can conveniently and effectively complete exploration work at the time of the operation.

Description

technical field [0001] The invention belongs to the field of track detection, and in particular relates to a multifunctional track weld seam flaw detection scanner. Background technique [0002] At present, two methods are generally used for flaw detection of orbital welds: one is to use a single ultrasonic probe scanner, which is not comprehensive for orbital welds, and it is easy to miss inspections, leaving potential safety hazards; The second is a scanner with multiple ultrasonic probes, which is also the current mainstream detection method, which is convenient and effective, but the excessive number of probes and unreasonable structural design make it troublesome for workers to operate and use, and the efficiency is low. Our invention is based on the optimized design of structure and function. The traditional detection method that has been used is manual detection, that is, hand-held small detection instruments for scanning, and directly shakes the screw to drive the m...

AI Technical Summary

Problems solved by technology

The traditional detection method that has been used is manual detection, that is, hand-held small detection instruments for scanning, and directly shakes the screw to drive the manual operation of the probe, so that the jump of the screw is very large, and the workers are very uncomfortable in operation. Convenient, this method is inaccurate in positioning, and is greatly affected by human factors, and it is easy to make false detections and missed detections

The transmission mode of the existing scanner probe is unreasonable, which affects the stability of the scanning data; the power is insufficient, and the effective working time is not enough; the control mode is unreasonable, which makes the failure rate high

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