The present invention relates to a hydraulic track switcher and a hydraulic oil pressure control method thereof. The hydraulic track switcher includes: an operation unit which moves the position of a tongue rail to change the track of a train vehicle; a driving unit which presses and supplies hydraulic oil at a predetermined pressure to drive the operation unit; a sensing unit which senses the hydraulic pressure of the hydraulic oil being supplied to the operation unit from the driving unit; and a heating unit which heats the hydraulic oil to maintain the uniform hydraulic oil viscosity regardless of a change in the temperature of the adjacent area based on the hydraulic pressure sensed by the sensing unit. The hydraulic track switcher can monitor the hydraulic oil pressure on a real-time basis, and heat the hydraulic oil by using the heating module when the hydraulic oil pressure decreases due to a rise in hydraulic oil viscosity during winter season, in order to maintain the normal hydraulic oil pressure.

    유압식 선로전환기 및 그의 작동유압 제어방법에 관한 것으로, 철도 차량의 진로를 변경하도록 텅 레일의 위치를 이동시키는 작동부, 상기 작동부에 작동유를 미리 설정된 압력으로 가압해서 공급하여 상기 작동부를 구동하는 구동부, 상기 구동부에서 작동부로 공급되는 작동유의 작동유압을 감지하는 감지부 및 상기 감지부에서 감지된 작동유압에 기초해서 주변 온도 변화에 따른 작동유의 점도를 일정하게 유지하도록 작동유를 가열하는 가열부를 포함하는 구성을 마련하여, 유압식 선로전환기의 작동유압을 실시간으로 모니터링하고, 동절기에 작동유의 점도 상승으로 인해 작동유압이 낮아지면 히팅모듈을 이용해서 작동유를 가열함으로써, 작동유압을 정상상태로 유지할 수 있다는 효과가 얻어진다.


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    Titel :

    HYDRAULIC RAIL SWITCH MACHINE AND FLUID PRESSURE CONTROL METHOD THEREOF


    Weitere Titelangaben:

    유압식 선로전환기 및 그의 작동유압 제어방법


    Beteiligte:
    JEON SEUNG BAE (Autor:in)

    Erscheinungsdatum :

    2015-12-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein



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