The invention discloses a simple steel rail displacement observation ruler, and the observation ruler comprises a measuring rod, a tail end connecting plate fixedly connected to the lower portion of one end of the measuring rod, a zero graduation line benchmarking device arranged above the tail end connecting plate, a laser lamp arranged at the other end of the measuring rod and a scaleplate connected with the measuring rod in a sliding mode. Laser lamp connecting plates are symmetrically connected to the two sides of the end, provided with the laser lamps, of the measuring rod in a threaded mode, a damping rotating shaft is arranged between the ends, away from the measuring rod, of the two laser lamp connecting plates, and the laser lamps are rotationally connected with the laser lamp connecting plates through the damping rotating shaft. First supporting columns are symmetrically and fixedly connected to the lower portion of the tail end connecting plate from the middle to the two sides, and second supporting columns are fixedly connected to the lower portion of the end, provided with the laser lamp connecting plate, of the measuring rod. A handle is fixedly connected to the middle of the upper portion of the measuring rod. Displacement can be measured from a steel rail to any observation point (or a fixed reference object), data can be rapidly and effectively measured, and the device is high in precision, high in efficiency, light in weight, convenient to carry and convenient to operate.

    本发明公开了一种简易钢轨位移观测尺,包括测量杆、固连于测量杆一端下方的尾端连接板、设于尾端连接板上方的零刻线对标装置、设于测量杆另一端的激光灯、与测量杆滑动连接的标尺;测量杆的设有激光灯端的两侧对称螺纹连接有激光灯连接板,2个激光灯连接板的远离测量杆端之间设有阻尼转轴,激光灯通过阻尼转轴与激光灯连接板阻尼转动连接;尾端连接板下方沿中部向两侧对称固连有第一支撑柱,测量杆的设有激光灯连接板端的下方固连有第二支撑柱;测量杆的上方中部固连有把手。本发明可以实现由钢轨向任意观测点(或固定参照物)测量位移,可以快速有效地测量数据,精度高、效率高,质量轻,便于携带,操作方便。


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    Title :

    Simple steel rail displacement observation ruler


    Additional title:

    一种简易钢轨位移观测尺


    Contributors:
    FU GANG (author) / KANG XUAN (author) / CHEN YONGCHEN (author) / JING XUEXI (author) / SONG CHAO (author) / ZHANG RUNCAI (author) / WANG YINHU (author) / WANG ZHENGXI (author) / WEI XINGLU (author) / XIE BAOPENG (author)

    Publication date :

    2021-03-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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



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