The invention relates to a magnetic levitation track contact rail dynamic detection device and method. A magnetic levitation track contact rail dynamic detection device comprises a support assembly comprising a vertical support arranged on the outer side of a contact rail; the hard point detection assembly comprises a fixing frame, a connecting rod mechanism, an elastic assembly, a detection wheeland an acceleration detection assembly; the fixing frame is fixed to the vertical support, the connecting rod mechanism is movably connected with the fixing frame, the connecting rod mechanism comprises a first connecting rod, one end of the elastic assembly is connected with the fixing frame, the other end of the elastic assembly is connected with the connecting rod mechanism, and the elastic assembly is used for providing pre-tightening force for the connecting rod mechanism so that the first connecting rod can tend to move towards the current collection face. The detection wheel is arranged at one end of the first connecting rod close to the current collection surface; the acceleration detection assembly is arranged on the first connecting rod or the detection wheel; and the moving mechanism is connected with the supporting assembly and used for driving the supporting assembly to move in the length direction of the magnetic levitation track.

    本发明涉及一种磁悬浮轨道接触轨动态检测装置及方法。一种磁悬浮轨道接触轨动态检测装置,包括:支撑组件,包括用于设置在接触轨外侧的竖向支架;硬点检测组件,包括固定架、连杆机构、弹性组件、检测轮以及加速度检测组件;固定架固定于竖向支架,连杆机构与固定架活动连接,连杆机构包括第一连杆,弹性组件的一端与固定架连接,另一端与连杆机构连接,弹性组件用于为连杆机构提供预紧力,以使第一连杆具有朝向受流面移动的趋势,检测轮设置于第一连杆靠近受流面的一端,加速度检测组件设置于第一连杆或检测轮上;及移动机构,与支撑组件连接,用于带动支撑组件沿磁悬浮轨道的长度方向移动。


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    Title :

    Magnetic levitation track contact rail dynamic detection device and method


    Additional title:

    磁悬浮轨道接触轨动态检测装置及方法


    Contributors:
    ZHANG XINGHUA (author) / ZHOU WENWU (author) / XIAO LI (author) / YUAN WEI (author) / LIU WENQIANG (author)

    Publication date :

    2020-11-17


    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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