The invention relates to the field of steel rail detection, in particular to an ultrasonic detection wheel suitable for steel rail welding seam vertical defect detection, which comprises a probe bracket, and a plurality of ultrasonic probes are arranged at the bottom of the probe bracket; the surface of the hollow shaft is sleeved with a first flange plate, the first flange plate can rotate around the hollow shaft, the surface of the solid shaft is sleeved with a second flange plate, the second flange plate can rotate around the solid shaft, and the outer surface of the first flange plate and the outer surface of the second flange plate are sleeved with wheel skins. The wheel skin drives the first flange plate and the second flange plate to rotate synchronously. Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects that on the basis of the 60 steel rail, scanning and flaw detection of the vertical defects of the steel rail are realized, and the detection method of the wheel type probe is used, so that automatic detection is realized, and the detection efficiency is improved.
本发明涉及钢轨检测领域,具体地,涉及一种适用于钢轨焊缝垂直缺陷检测的超声波探轮,包括探头支架,所述探头支架底部布设有若干超声波探头;所述空心轴表面套设有第一法兰盘,所述第一法兰盘能绕所述空心轴转动,所述实心轴表面套设有第二法兰盘,所述第二法兰盘能绕所述实心轴转动,所述第一法兰盘和所述第二法兰盘外表面套设有轮皮,所述轮皮带动所述第一法兰盘和所述第二法兰盘同步转动。与现有技术相比,本申请提出的技术方案具有如下的有益效果:以60钢轨为基础,实现了对钢轨垂直缺陷扫查探伤,且使用轮式探头的检测方法,实现了自动化检测,提高了检测的效率。
Ultrasonic detection wheel suitable for detecting vertical defect of steel rail welding seam
一种适用于钢轨焊缝垂直缺陷检测的超声波探轮
2023-11-24
Patent
Electronic Resource
Chinese
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