To enable also surrounding people to recognize the locked state of a door body at a riding part in a high-lift work vehicle.SOLUTION: A safety device for a high-lift work vehicle is interposed between a fence body existing in a riding part of a worker and a door body. The safety device comprises at least: a fixing part which is attached to one of the fence body and the door body; a moving part which is movably installed to the fixing part, and capable of engaging the other of the fence body and the door body; a detection part which is prepared in the moving part, and detects the presence or absence of an engagement state of the moving part; and a notification part which controls notification aurally or visually according to detection contents in the detection part.SELECTED DRAWING: Figure 1
【課題】高所作業車において、搭乗部での扉体の施錠状態を周囲の人間からも認識可能とすること。【解決手段】作業員の搭乗部に存する柵体と扉体との間に介設する、高所作業車用の安全装置であって、柵体および扉体のうち一方に取り付ける、固定部と、固定部に対して可動自在に取り付けてあり、柵体および扉体のうち他方に係合可能な、可動部と、前記可動部に設けて、該可動部の係合状態の有無を検知する、検知部と、前記検知部での検知内容に応じて聴覚的または視覚的に通報制御を行う、通報部と、を少なくとも有する。【選択図】図1
SAFETY DEVICE FOR HIGH-LIFT WORK VEHICLE
高所作業車用の安全装置
2018-12-27
Patent
Electronic Resource
Japanese
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 |