The invention provides a track monitoring system which is used for monitoring track deformation of a tunnel portal and comprises a first monitoring assembly and a second monitoring assembly, the first monitoring assembly comprises a first camera, the second monitoring assembly comprises a second camera, the first camera is arranged on the side, close to the tunnel portal, of the track outside a tunnel and shoots the side of the track, and the second camera is arranged on the side of the track. The first camera monitors the displacement of the track on the vertical plane in an image monitoring mode, the second camera is arranged above the track and shoots the track outside the tunnel portal, and the second camera monitors the transverse displacement of the track in an image monitoring mode. The track deformation monitoring system has the advantages that the visual measurement technology is adopted, long-term monitoring can be conducted on track deformation in real time, the monitoring efficiency is improved, and manpower is saved; the transverse displacement and the longitudinal displacement of the track can be monitored at the same time, the deformation of the track in the vertical direction can be monitored, and whether the track is lifted up due to track expansion or not is effectively judged; monitoring personnel can monitor conveniently; and monitoring data and images can be automatically stored.

    本发明提供了一种轨道监测系统,用于监测隧道口的轨道变形,其包括第一监测组件和第二监测组件,第一监测组件包括第一相机,第二监测组件包括第二相机,第一相机设置在隧道外靠近隧道口的轨道侧方并且拍摄轨道的侧方,第一相机以图像监测的方式监测轨道在垂直平面上的位移,第二相机设置在轨道上方且拍摄隧道口之外的轨道,第二相机以图像监测的方式监测轨道的横向位移。本发明的优点在于:采用了视觉测量技术,能实时对轨道的变形进行长期监测,提高监测效率,节省人力;能够同时监测轨道的横向位移和纵向位移,还可监测轨道在竖直方向的变形,有效判断是否发生胀轨导致轨道上抬;方便监测人员监测;能够自动存储监测数据和图像。


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    Title :

    Track monitoring system


    Additional title:

    一种轨道监测系统


    Contributors:
    XU HUI (author) / SONG SHUANG (author) / YAO HONGLIANG (author)

    Publication date :

    2023-08-22


    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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