The invention discloses a double-track type high-speed stable ultrasonic flaw detector. The flaw detector comprises a double-track vehicle provided with a walking subsystem, a flaw detection subsystem, a centering subsystem and a control display subsystem, and a steering device used for pivot steering is arranged on a chassis of the double-track vehicle; the flaw detection subsystem comprises a plurality of ultrasonic signal processing modules; the plurality of ultrasonic signal processing modules are used for respectively processing data of different probes of a flaw detection wheel; the centering subsystem comprises a horizontal adjusting part and an angle adjusting part; and the horizontal adjusting part and the angle adjusting part are respectively used for detecting and automaticallyresetting the horizontal position and angle of the flaw detection wheel. The detection speed is integrally improved, the problems of missed detection, low detection rate, increased jittering of flaw detection wheels, poor equipment safety, difficult equipment maintenance and the like caused by speed increase are solved, the problems that reversing detection is not safe and not beneficial to observation, the detection speed is low, reversing detection is not suitable for long-distance driving and the like are solved, and the technical characteristics of high detection speed, high detection stability and convenient steering are achieved.

    本发明公开了一种双轨式高速稳定超声波探伤仪,包括设有行走子系统的双轨车、探伤子系统、对中子系统、控制显示子系统,双轨车的底盘设有用于原地转向的转向装置;探伤子系统包括多个超声波信号处理模块,多个超声波信号处理模块用于分别处理探伤轮不同探头的数据;对中子系统包括水平调节部、角度调节部,水平调节部和角度调节部分别用于探伤轮的水平位置、角度的检测与自动复位。本发明整体提升了检测速度,不仅解决速度提升造成后的漏检、检出率低、探伤轮抖动增大、设备安全性差、设备维修难等问题,而且解决倒车检测即不安全也不利于观察、检测速度慢、倒车检测不适合长距离行驶等问题,具有检测速度快、检测稳定高、便捷转向的技术特点。


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    Titel :

    Double-track type high-speed stable ultrasonic flaw detector


    Weitere Titelangaben:

    一种双轨式高速稳定超声波探伤仪


    Beteiligte:
    MAO SHAOHU (Autor:in) / FENG XINGPENG (Autor:in) / YAO JIDONG (Autor:in) / WU YIXIAN (Autor:in) / YU TIANLE (Autor:in) / XIE SUNCAI (Autor:in) / HE XIAODAN (Autor:in)

    Erscheinungsdatum :

    2020-08-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES



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