To provide a railroad switch operation monitoring device which can properly monitor whether or not a railroad switch performs a prescribed operation.SOLUTION: A railroad switch operation monitoring device 100 can acquire the degree of adhesion between a base rail R and a tongue rail TR from strain values of a switch adjuster 1 detected by a strain sensor 20 when the tongue rail TR is changed over. As a failure of a railroad switch 10 is caused even when the degree of adhesion between the base rail R and the tongue rail TR is too strong or too weak, a response like an inspection of the railroad switch 10 can be done quickly when the degree of adhesion is not in a regulated range, for example, in a range equal to or more than 1.0 k N and equal to or less than 2.0 k N. In short, the railroad switch operation monitoring device 100 can properly monitor whether or not the railroad switch 10 performs a prescribed operation.SELECTED DRAWING: Figure 1

    【課題】転てつ機が所定の動作を行っているか否かを好適に監視することができる転てつ機の動作監視装置を実現する。【解決手段】転てつ機の動作監視装置100は、トングレールTRが転換される際にひずみセンサ20が検出したスイッチアジャスタ1のひずみ値から、基本レールRとトングレールTRの密着度を取得することができる。そして、基本レールRとトングレールTRの密着度が強過ぎても弱過ぎても転てつ機10の故障の原因となるので、例えば1.0[kN]以上2.0[kN]以下の規定の範囲内に密着度が納まらない場合には、その転てつ機10を点検するなどの対応を速やかに行うことができる。つまり、この転てつ機の動作監視装置100であれば、転てつ機10が所定の動作を行っているか否かを好適に監視することができる。【選択図】図1


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    Title :

    RAILROAD SWITCH OPERATION MONITORING DEVICE


    Additional title:

    転てつ機の動作監視装置


    Contributors:

    Publication date :

    2022-06-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / E01B PERMANENT WAY , Gleisoberbau



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