The present invention relates to a cover for a working vehicle at a high place, comprising: a cover unit axially engaged with a main boom of the working vehicle at a high place to be rotatable upward/downward to be pushed by a boom unit of a sub boom inserted into the main boom and to be rotated upward; and a returning unit which elastically supports the cover unit to return the cover unit into its original position when the sub boom gets apart from the cover unit. According to the present invention, the working vehicle at a high place includes: a mainframe which is able to drive; a rotation unit which is rotated to the sides by a constant speed turning unit mounted on the mainframe; a main boom axially engaged with an inner space of the rotation unit to be rotatable upward/downward; a sub boom movably installed in a direction of being inserted into or taken out from the main boom to be unfolded by sliding in multiple steps by having a plurality of boom units in a telescopic shape; a work table engaged with an end of the sub boom; a cover unit which is accommodated in the inner space of the rotation unit to be axially engaged with the main boom to be rotatable upward/downward and to be rotated upward by the one sub boom inserted into the main boom; and a returning unit which elastically supports the cover unit to return the cover unit to its original position when the sub boom gets apart from the cover unit. The present invention relates to the cover for the working vehicle at a high place and the working vehicle at a high place having the same, which are able to prevent signboards, signs, vehicles, or the like from coming in contact with the cover.

    본 발명에 따른 고소작업차용 커버는, 고소작업차의 메인붐에 상,하 방향으로 회동가능하게 축 결합되며, 메인붐의 내부로 인입되는 서브붐의 붐대에 푸쉬되어 상 방향으로 회동되는 커버부, 상기 커버부를 탄성적으로 지지하여 상기 서브붐이 커버부와 이격될 시, 상기 커버부를 원래의 위치로 복귀시키는 복귀부를 포함한다. 본 발명에 따른 고소작업차는, 주행 가능한 본체, 상기 본체에 탑재되는 정속 선회부에 의해 좌,우 방향으로 회동되는 회동부, 상기 회동부의 내부공간에 상,하 방향으로 회동가능하게 축 결합되는 메인붐, 상기 메인붐에 인입 또는 인출되는 방향으로 이동 가능하게 설치되고, 복수 개의 붐대가 텔레스코픽 형상으로 이루어져 다단으로 슬라이딩 전개가 가능한 서브붐, 상기 서브붐의 끝단에 결합되는 작업대, 상기 회동부의 내부공간에 수용되고 상기 메인붐에 상,하 방향으로 회동가능하게 축 결합되며, 상기 메인붐의 내부로 인입되는 어느 하나의 서브붐에 의해 상 방향으로 회동되는 커버부, 상기 커버부를 탄성적으로 지지하여 상기 서브붐이 커버부와 이격될 시, 상기 커버부를 원래의 위치로 복귀시키는 복귀부를 포함한다.


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    Titel :

    COVER AND HIGH PLACE WORKING VEHICLES INCLUDING THE SAME


    Weitere Titelangaben:

    고소작업차용 커버 및 이를 포함하는 고소작업차


    Beteiligte:
    KWON HYUK BUM (Autor:in)

    Erscheinungsdatum :

    2021-04-05


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / B66C Krane , CRANES



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