The invention relates to a subway track settlement detection device, and relates to the technical field of track traffic detection, the subway track settlement detection device comprises a base, a support, a fixed shaft and a sliding shaft, the support is installed on the base, the fixed shaft is horizontally installed on the support, the interior of the fixed shaft is hollow, one end of the fixed shaft is open, and the sliding shaft is coaxially and slidably arranged in the fixed shaft; a vertical attaching rod is vertically arranged at the end, away from the fixed shaft, of the sliding shaft, the interior of the vertical attaching rod is hollow, the lower end of the vertical attaching rod is open, the lower end face of the vertical attaching rod is flush with the surface of the base, a steel rail attaching mechanism and a columnar measuring scale are arranged on the vertical attaching rod, and the columnar measuring scale is arranged in the vertical attaching rod in a sliding mode. When the vertical attaching rod horizontally moves to enable the steel rail attaching mechanism to abut against the side wall of the steel rail, the columnar measuring scale automatically slides out of the vertical attaching rod and is attached to the upper surface of the sleeper. The method and the device have the effect of improving instantaneity and efficiency when the settlement position of the subway track is detected.

    本申请涉及一种地铁轨道沉降检测装置,涉及轨道交通检测的技术领域,其包括底座、支架、固定轴以及滑动轴,支架安装在底座上,固定轴水平安装在支架上,固定轴的内部中空且一端开口设置,滑动轴同轴线滑动设置在固定轴内;滑动轴远离固定轴的一端竖直设置有竖直贴合杆,竖直贴合杆的内部中空且下端开口设置,竖直贴合杆的下端面与底座的表面相持平,竖直贴合杆上设置有钢轨贴合机构以及柱状测量尺,柱状测量尺滑动设置在竖直贴合杆的内部;在竖直贴合杆水平移动使得钢轨贴合机构抵接在钢轨的侧壁上时,柱状测量尺自动从竖直贴合杆上滑出并贴合在轨枕的上表面。本申请具有改善在对地铁轨道沉降的位置进行检测时的即时性和效率性的效果。


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    Title :

    Subway track settlement detection device


    Additional title:

    地铁轨道沉降检测装置


    Contributors:
    GU WEIFENG (author) / LIN FENGCHUN (author) / WU FENG (author) / YUN MINGJIE (author) / WANG ZHIHUA (author) / ZHAN GUANGHUI (author) / SHEN GANG (author)

    Publication date :

    2023-05-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS



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