PROBLEM TO BE SOLVED: To enable the reduction of labor and time required for measurement by improving measurement efficiency with a simple structure.SOLUTION: A wheel inner surface distance measurement track 1 comprises: traveling rails 3 in which enlarged track parts 3A made by enlarging a track gauge and reduced track parts 3B made by reducing the track gauge are arranged continuously; guide rails 4 provided on the track gauge side along the enlarged track part 3A and on the track gauge outer side along the reduced track part 3B; wheel displacement measurement parts 5 for measuring the displacement in a track gauge direction X of wheels 2 rolling on the traveling rails 3 in a non-contact manner; and load lateral pressure measurement parts 6 for measuring load lateral pressure applied in the track gauge direction X of the wheels 2.

    【課題】簡単な構造で測定効率を向上させることで、測定にかかる手間や時間を短縮することができる。【解決手段】軌間を拡大させた拡大軌道部3A、及び縮小させた縮小軌道部3Bが連続的に配置された走行レール3と、拡大軌道部3Aに沿う軌間側に、及び縮小軌道部3Bに沿う軌間外側に設けられたガイドレール4と、走行レール3を転動する車輪2の軌間方向Xの変位を非接触で測定する車輪変位測定部5と、車輪2の軌間方向Xにかかる負荷横圧を測定する負荷横圧測定部6と、を備えた構成の車輪内面距離測定軌道1を提供する。【選択図】図1


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    Title :

    WHEEL INNER SURFACE DISTANCE MEASUREMENT TRACK


    Additional title:

    車輪内面距離測定軌道


    Contributors:

    Publication date :

    2015-11-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    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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