The present invention provides an expansion structure for a turntable to increase a working height of a high place working vehicle, wherein an end portion of a turntable can be expanded while a turntable slider is drawn out of a turntable body through an expansion cylinder. Therefore, when a vehicle is moved to pass through an underground parking lot or an under path, height restriction is relieved, and in case of high place work, the maximum height of a boarding container is extended to significantly improve workability.
본 발명은 확장실린더를 통해 턴테이블 본체로부터 턴테이블 슬라이더가 빠져나오면서 턴테이블의 단부가 연장 가능하도록 구성되어, 차량 이동시 지하주차장이나 언더패스 통과시 높이 제약을 완화할 수 있고 고소작업시 탑승함의 최대높이를 연장시켜 작업성을 현저히 향상시킬 수 있는 고소작업차의 작업높이를 향상시키기 위한 턴테이블의 확장구조를 개시한다.
EXPANSION STRUCTRE FOR TURNTABLE OF HIGH PLACE WORKING CARS
고소작업차의 작업높이를 향상시키기 위한 턴테이블의 확장구조
2019-10-29
Patent
Elektronische Ressource
Koreanisch
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 |