The invention relates to a flaw detection support and an ultrasonic flaw detector, wherein the flaw detection support comprises a hanging frame assembly, a sliding frame assembly and a sliding shoe probe assembly; the hanging frame assembly comprises at least one hanging frame guide assembly, the hanging frame guide assembly comprises a guide shaft and a first spring, and the guide shaft is vertically arranged; the sliding frame assembly comprises a sliding frame plate assembly and at least one sliding frame guide assembly, the first spring and the sliding frame plate assembly are arranged onthe guide shaft in a sleeving mode, the sliding frame guide assembly comprises a guide shaft and a second spring, the guide shaft is horizontally fixed to the sliding frame plate assembly, and the second spring and the sliding shoe probe assembly are arranged on the guide shaft in a sleeving mode. The carriage assembly ensures that the skid shoe probe assembly is downwardly attached to a steel rail; the sliding shoe probe assembly can horizontally move along the guide shaft, so that the sliding shoe probe assembly is tightly attached to the steel rail from the side direction. The skid shoe probe assembly is always reliably attached to the preset flaw detection position of the steel rail along with the curve change of the inner side face of the steel rail.

    本发明涉及一种探伤支架及超声波探伤仪,探伤支架包括挂架组件、滑架组件和滑靴探头组件,挂架组件包括至少一个挂架导向组件,挂架导向组件包括导轴和第一弹簧,导轴竖直设置;滑架组件包括滑架板组件和至少一个滑架导向组件,第一弹簧和滑架板组件套设于导轴上,滑架导向组件包括导向轴和第二弹簧,导向轴水平固定于滑架板组件上,第二弹簧和滑靴探头组件套设于导向轴上。有益效果是:滑架组件保证滑靴探头组件向下贴合钢轨。滑靴探头组件可沿导向轴水平移动,使得滑靴探头组件从侧向贴紧钢轨。滑靴探头组件随着钢轨内侧面的曲线变化而始终可靠贴合在钢轨的预设探伤位置处。


    Access

    Download


    Export, share and cite



    Title :

    Flaw detection bracket and ultrasonic flaw detector


    Additional title:

    一种探伤支架及超声波探伤仪


    Contributors:
    LIU ZHENNAN (author) / ZHOU XINHANG (author) / LU JIYA (author) / LEI GANG (author) / YANG ZHENFANG (author) / ZHANG JIAN (author) / WU RUIMIN (author)

    Publication date :

    2020-09-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Ultrasonic Flaw Detector

    Emerald Group Publishing | 1984


    Rotary flaw detection bracket for flaw detection of rail base angle

    ZHANG HAN / LI BAOPING / AN ZHENHUA | European Patent Office | 2023

    Free access

    Ultrasonic flaw detector and ultrasonic flaw detecting method for composite material

    NISHIMURA TAKEHIRO / KAMIOKA MITSUHIRO / NISHIO MAMORU et al. | European Patent Office | 2022

    Free access

    ULTRASONIC FLAW DETECTOR AND ULTRASONIC FLAW DETECTING METHOD FOR COMPOSITE MATERIAL

    NISHIMURA TAKEHIRO / KAMIOKA MITSUHIRO / NISHIO MAMORU et al. | European Patent Office | 2019

    Free access

    Rail ultrasonic flaw detection system and rail ultrasonic flaw detection method

    ZHANG HONGTAO / MING XUANHUI | European Patent Office | 2020

    Free access