The invention relates to the technical field of steel rail flaw detection, in particular to a welded rail intelligent flaw detection device and method.The welded rail intelligent flaw detection device comprises a mechanical arm, and a flaw detection assembly is arranged at the front end of the mechanical arm and comprises an ultrasonic detection head and a reciprocating deflection assembly; the reciprocating deflection assembly drives the ultrasonic detection head to deflect back and forth between a first deflection position and a second deflection position so as to switch the detection direction; and the coupling assembly is used for conveying a coupling agent to the detection surface. The structure of the flaw detection device is optimized, and the detection area can be enlarged through the reciprocating deflection structure of the ultrasonic detection head, so that the detection coverage is improved; under driving of the mechanical arm, the flaw detection assembly can be driven to advance along the scanning path more automatically and intelligently, flaw detection of the steel rail is completed accurately, and therefore flaw detection efficiency and result accuracy are guaranteed.

    本发明涉及钢轨探伤技术领域,具体涉及焊轨智能探伤装置及方法,包括机械臂,机械臂的前端设置有探伤组件,探伤组件包括超声探测头和往复偏摆组件,往复偏摆组件驱动超声探测头在第一偏摆位和第二偏摆位之间往复偏摆以切换探测方向;还包括耦合组件,耦合组件用以向探测面输送耦合剂。本发明通过对探伤装置的结构进行优化,通过超声探测头的往复偏摆结构能够提升检测的区域,从而提高探测的覆盖性;在机械臂的带动下,能够更为自动化、智能化地带动探伤组件沿扫查路径行进,精确完成钢轨的探伤检测,从而保障探伤的效率和结果的精准。


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    Titel :

    Welded rail intelligent flaw detection device and method


    Weitere Titelangaben:

    焊轨智能探伤装置及方法


    Beteiligte:
    LIU YALUN (Autor:in) / ZENG FU (Autor:in) / WANG JINSUO (Autor:in) / LI XIANG (Autor:in) / ZHANG HONGLIANG (Autor:in) / DUAN YU (Autor:in) / TU YANLI (Autor:in) / TANG YANGJUN (Autor:in) / ZHANG SHIDONG (Autor:in)

    Erscheinungsdatum :

    13.05.2025


    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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