The invention provides a method for preventing a train from being derailed, comprising the following two steps: (1) arranging stop piles at the two sides of a roadbed or crosstie at regular intervals, and fixing the stop piles at the two sides of the roadbed or crosstie symmetrically; and (2) arranging security truss girders at the two sides of a train, wherein the stop piles are higher than the security truss girders of the train. The method has the following advantages: installation of the stop piles does not affect the original railway structure, and the method is suitable for modification of inherent railways; railways equipped with the stop piles do not affect running of trains not equipped with the security truss girders, and a modified train can run on an unimproved railway; the stop piles can be either arranged on a whole railway or arranged on high-risk railway sections; and there is friction contact between the stop piles and the security truss girders only when a train tilts relative to the track plane, and therefore, the comfort of trains in normal operation is not affected.


    Access

    Download


    Export, share and cite



    Title :

    Method for preventing train from being derailed


    Contributors:
    TAN DEHONG (author) / TAN CHENGYI (author) / SUN RENYAN (author)

    Publication date :

    2015-12-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES



    Restoration device for derailed train

    PARK WOO YOUNG | European Patent Office | 2023

    Free access

    restoration apparatus for derailed train

    HAN DONG PIL | European Patent Office | 2020

    Free access

    Restoration device for derailed train

    European Patent Office | 2023

    Free access

    HYDRAULIC CYLINDER FIXING APPARATUS FOR DERAILED TRAIN

    KIM HAN HO / PARK JONG SAM / YOO GIL JONG et al. | European Patent Office | 2016

    Free access

    Hydraulic cylinder fixing Apparatus for derailed train

    European Patent Office | 2016

    Free access