Provided is the manual operation type boarding box mediation device. According to an embodiment of the present invention, a manually operated boarding box adjusting device comprises: an accumulator compressing and storing pressure oil supplied to a horizontal cylinder adjusting the horizontality of a boarding box of a high place work vehicle; a manual valve connected to the accumulator and selectively operated by a user when a boarding sum is abnormal; a valve block supplying the pressure oil stored in the accumulator to the horizontal cylinder according to the operation of the manual valve; and a check valve provided at the front end of the accumulator.
수동조작형 탑승함 조정 장치가 제공된다. 본 발명의 실시예에 따른 수동조작형 탑승함 조정 장치는 고소작업차의 탑승함의 수평을 조절하는 수평실린더로 공급되는 압유를 압축하여 저장하는 축압기, 축압기에 연결되어 탑승합의 구동이상시 사용자에 의해 선택적으로 조작되는 매뉴얼밸브, 매뉴얼밸브의 조작에 따라 축압기에 저장된 압유를 수평실린더로 공급하는 밸브블록, 및 축압기의 전단에 구비되는 체크밸브를 포함한다.
Manually operated boarding box adjustment device
수동조작형 탑승함 조정 장치
19.04.2024
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 / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein |