The invention discloses a small-clear-distance steel rail abrasion rapid measuring instrument for a sleeve rail railway, which belongs to the field of rail transit measuring instruments. The rapid measuring instrument comprises a main framework internally provided with a horizontal slideway, a limiting system, a measuring system and a control system are arranged on the main framework, the limitingsystem comprises a left rail positioning rod and a right rail positioning rod, and a wireless pressure sensor is mounted on the inner side of each positioning rod; the measuring system comprises a left rail vertical abrasion measuring rod, a right rail vertical abrasion measuring rod, a left rail side abrasion measuring rod and a right rail side abrasion measuring rod, and displacement sensors are installed on the four measuring rods respectively; the control system comprises a handle for controlling the positioning rods to position and the measuring rods to measure. The measuring instrumentfurther comprises a data acquisition and processing system, the data are transmitted to a mobile phone App through a Bluetooth signal after being acquired, and the mobile phone App displays the totalabrasion loss in real time. According to the small-clear-distance steel rail abrasion rapid measuring instrument for the sleeve rail railway, abrasion of two adjacent strands of steel rails of the sleeve rail railway can be measured conveniently and rapidly at the same time.

    本发明公开了一种套轨铁路小净距钢轨磨耗快速测量仪,属于轨道交通测量仪器领域,包括内部设置有水平滑道的主构架,主构架上安装有限位系统、测量系统和操控系统,所述限位系统包括左轨定位杆和右轨定位杆,定位杆内侧安装有无线压力传感器;所述测量系统包括左轨垂磨测量杆、右轨垂磨测量杆、左轨侧磨测量杆和右轨侧磨测量杆,四个测量杆上分别安装有位移传感器;所述操控系统包括控制定位杆进行定位和测量杆进行测量的的手柄,本测量仪还包括有数据采集与处理系统,数据采集后通过蓝牙信号传输给手机App,手机App实时显示总磨耗量。本申请一种套轨铁路小净距钢轨磨耗快速测量仪,可以方便快捷的同时测量套轨铁路的相邻两股钢轨的磨耗。


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    Title :

    Small-clear-distance steel rail abrasion rapid measuring instrument for sleeve rail railway


    Additional title:

    套轨铁路小净距钢轨磨耗快速测量仪


    Contributors:
    YANG QIWU (author) / XING MINGZHAO (author) / HUANG JING (author) / LI JIAN (author) / YAO BIN (author) / CHEN HUI (author) / LIU YANZHONG (author) / LIAO JINGYUN (author) / HUANG SHOUGANG (author) / WANG JIANXI (author)

    Publication date :

    2021-01-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen



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