The invention discloses a wall-climbing vehicle for ultrasonic flaw detection and an ultrasonic flaw detection method, and belongs to the technical field of ultrasonic flaw detection, the wall-climbing vehicle for ultrasonic flaw detection comprises a wall-climbing vehicle body, a power module, an adsorption module, a detection module and a control system, the adsorption module comprises a front adsorption group and a rear adsorption group; the front adsorption set comprises a front air channel, a front air channel pressure wing, a second ducted fan upper cover, a second ducted fan shell and second fan blades. According to the adsorption module, fan blades are used for generating negative pressure below a wall-climbing vehicle body, so that the wall-climbing vehicle can move on the wall surface, the requirement for the surface of an object is low, the wall-climbing vehicle and the wall-climbing vehicle are simple in overall structure, wide in application range and simple in operation mode, labor force can be liberated, and efficient ultrasonic flaw detection of a to-be-detected object is achieved; the problems that existing detection efficiency is low, the range is small, cost is too high, and the requirement for surface flatness of vacuum adsorption is too high are solved.

    本发明公开了一种用于超声探伤的爬壁车及超声探伤方法,属于超声探伤技术领域,所述用于超声探伤的爬壁车,包括爬壁车车体、动力模块、吸附模块、检测模块和控制系统,所述吸附模块包括前吸附组和后吸附组;所述前吸附组包括前气道、前气道压力翼、涵道风扇上盖二、涵道风扇外壳二和风扇叶二;本发明所述吸附模块利用风扇叶在爬壁车车体下方产生负压从而使爬壁车可以在壁面上移动,对物体表面要求度低使爬壁车,爬壁车整体结构简单,适用范围广,且操作方式简单,可解放劳动力,对待测物体实现高效率的超声探伤;解决了现有检测效率低、范围小、成本过高且真空吸附对表面平整度要求过高等问题。


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    Title :

    Wall-climbing vehicle for ultrasonic flaw detection and ultrasonic flaw detection method


    Additional title:

    一种用于超声探伤的爬壁车及超声探伤方法


    Contributors:
    WANG JIUXIN (author) / LI WENLONG (author) / SU YAOHENG (author) / YAO JIAHUI (author) / CHEN LIN (author) / WANG PANLONG (author) / KWAK HYUNG-JIN (author) / ZHANG QIAN (author) / LU DINGZE (author) / HAO HONGJUAN (author)

    Publication date :

    2022-05-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / 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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