To provide a rail base measuring device capable of improving efficiency of laying work of a third rail by detecting distortion or the like of the rail base before the third rail is placed on the rail base.SOLUTION: A measuring device 1 includes: a bar-like support part 11 which is laid over two traveling rails R1 and R2; a positioning part 12 which positions the support part 11 at a predetermined position orthogonal to the traveling rail R1 in a plan view; a measuring part 20 provided on the support part 11; and a first display part 16a to a fifth display part 16e for outputting measurement results by the measuring part 20. In the measuring part 20, a first sensor 21a to a fifth sensor 21e are provided, which measure the distance up to the upper surface of a rail base B.SELECTED DRAWING: Figure 2

    【課題】第三軌条を軌条台に載置する前段階で軌条台の歪み等を検知することにより、第三軌条の敷設作業の効率を向上させることの可能な軌条台測定装置を提供する。【解決手段】測定装置1は、二本の走行軌条R1・R2上に架け渡されて配置される棒状の支持部11と、支持部11を走行軌条R1に対して平面視で直交する所定位置に位置決めする位置決め部12と、支持部11に設けられる測定部20と、測定部20による測定結果を出力する第一表示部16a〜第五表示部16eと、を備え、測定部20には、軌条台Bの上面までの距離を測定する第一センサ21a〜第五センサ21eが設けられる。【選択図】図2


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    Title :

    RAIL BASE MEASURING DEVICE


    Additional title:

    軌条台測定装置


    Contributors:

    Publication date :

    2020-09-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS



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