The present invention relates to a worktable carriage to maintain a railroad facility and structure, which conveniently and quickly performs work for separating the worktable carriage from a rail to perform maintenance work irrespective of a passing time of a train, and has a structure improved to maintain a horizontal state of the worktable carriage and stably fixing the worktable carriage at a working position so as to safely perform the maintenance work. Moreover, power is transferred to the central part of the upper surface of the rail without damaging a driven gear even if a rail roller unit is rotated by gear connection by a motor, thereby reducing occurrence of a power loss in accordance with eccentric power transmission. According to the present invention, the worktable carriage comprises a base plate, a plurality of vertical and horizontal rods, a hollow fixed square rod, a moving square rod, the rail roller unit, a main roller unit, a sub roller unit, the motor, and a brake means.

    본 발명은 레일로부터 작업대차의 이탈작업을 간편하고 신속하게 하여 열차의 통과 시간에 구애됨이 없이 유지 보수작업을 수행할 수 있도록 하고, 작업대차가 수평상태를 유지하고 작업위치에서 작업대차가 안정적으로 고정될 수 있도록 하여 안전한 유지 보수작업을 할 수 있도록 구조가 개선된 철도시설 및 구조물 유지보수용 작업대차에 관한 것이다. 또한 본 발명은 모터에 의한 기어연결로 레일롤러유니트를 회전구동함에도 불구하고, 종동기어의 손상없이 레일의 상면 중앙부에 동력이 전달되도록 하여 편심 동력전달에 따른 동력손실의 발생을 줄일 수 있도록 한 철도시설 및 구조물 유지보수용 작업대차에 관한 것이다.


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    Titel :

    A worktable carriage for railroad


    Weitere Titelangaben:

    철도시설 및 구조물 유지보수용 작업대차


    Beteiligte:
    KIM HEE JUNG (Autor:in) / CHOI JUNG YOUL (Autor:in) / HAN YOUNG SUK (Autor:in) / KIM JEONG MIN (Autor:in)

    Erscheinungsdatum :

    2018-07-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B60F VEHICLES FOR USE BOTH ON RAIL AND ON ROAD , Fahrzeuge für den Verkehr sowohl auf Schienen als auch auf Straßen / B61C Lokomotiven , LOCOMOTIVES / B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES



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