The invention provides a wheel tread scratch depth measuring scale, and relates to the technical field of rail transit. A wheel tread scratch depth measuring scale comprises a positioning assembly which comprises a horizontal positioning plate and a vertical positioning plate, and the vertical positioning plate is vertically arranged on the horizontal positioning plate; the measuring assembly comprises a dial indicator and a driving mechanism, the dial indicator is arranged on the driving mechanism, the driving mechanism is arranged on the horizontal positioning plate, the dial indicator is arranged on the driving mechanism, and a measuring head of the dial indicator penetrates through the horizontal positioning plate and abuts against the detected piece. According to the wheel tread scratch depth measuring scale, accurate positioning can be realized during measurement; the measuring tool and a measured surface can be always kept vertical; the depth of the pit can be accurately measured; and the measurement is convenient and efficient.

    本申请提出了一种车轮踏面擦伤深度测量尺,涉及轨道交通技术领域。一种车轮踏面擦伤深度测量尺,包括:定位组件,定位组件包括水平定位板和竖直定位板,竖直定位板垂直设置于水平定位板;测量组件,测量组件包括百分表和驱动机构,百分表设置于驱动机构,驱动机构设置于水平定位板,百分表设置于驱动机构,百分表的测量头贯穿水平定位板与被检测件抵接。该车轮踏面擦伤深度测量尺,其能够在测量时定位精准;量具与被测面能够始终保持垂直;能够准确测量凹坑深度;并且测量便捷高效。


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    Titel :

    Wheel tread scratch depth measuring scale


    Weitere Titelangaben:

    一种车轮踏面擦伤深度测量尺


    Beteiligte:
    DU FANG (Autor:in) / MO HUIQIANG (Autor:in) / LI ZHIQIANG (Autor:in) / GAO SEN (Autor:in) / ZHANG BO (Autor:in) / CHEN WENLONG (Autor:in) / WENG XUCONG (Autor:in)

    Erscheinungsdatum :

    2022-11-04


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / 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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