The invention belongs to the technical field of gauge detection, and provides a railway gauge detection method, which comprises the following steps of: 1, establishing a permanent coordinate system, establishing a long-term stable station gridding precision control network at a station, and providing a spatial three-dimensional coordinate starting reference for daily operation and maintenance of the station; 2, establishing three-dimensional space monitoring data by using a total station on the basis of a station control coordinate system; 3, placing an auxiliary prism matched with the total station at a fixed position, and ensuring that the position is unique and unchanged each time; and step 4, periodically measuring the railway platform measuring point, comparing data changes, and judging whether the railway gauge is displaced or not. According to the invention, aiming at large-scale passenger stations and complex-form house building equipment, direct or indirect monitoring station displacement changes are respectively studied, and the displacement change quantity of the station is accurately positioned and analyzed.

    本发明属于限界检测技术领域,提供了一种铁路限界检测方法,包括如下步骤:第一步,建立永久性坐标体系,在车站建立长期稳定的车站网格化精密控制网,为车站日常运营维护提供空间三维坐标起算基准;第二步,在车站控制坐标体系的基准上,使用全站仪建立三维空间监测数据;第三步,将与所述全站仪匹配的辅助棱镜放置在固定位置上,确保每次位置唯一不变;第四步,对铁路站台测量点位进行周期测量,对比数据变化,判定铁路限界是否发生位移。本发明针对大型客站、形式复杂的房建设备,分别研究直接或间接监测站台位移变化的方法,精确定位分析站台的位移变化量。


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    Title :

    Railway gauge detection method


    Additional title:

    一种铁路限界检测方法


    Contributors:
    LI ZHUANG (author) / ZHU ZHIHONG (author) / WANG YAO (author) / GONG LIYONG (author) / WANG JIAN (author) / ZHAO MENG (author) / LIU BOQI (author) / CUI GAOFENG (author) / DING DAOXIANG (author)

    Publication date :

    2023-07-21


    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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