A mobile elevator apparatus includes a mobile base frame having a plurality of height-adjustable triple caster units, a ground brake mounted on the frame, a load deck, a scissor linkage engaged between the base frame and the load deck, and a load table movable on the load deck. An actuator engages the scissor linkage to extend and retract the scissor linkage. In one embodiment of the apparatus, a front wheel unit is connected to the frame front end to enable the front wheel to pivot about a substantially vertical steering axis relative to the base frame.
一种移动式升降机设备,包括:移动式底座框架、安装在框架上的地面制动器、负载甲板、接合在底座框架和负载甲板之间的剪叉连杆机构,以及可在负载甲板上移动的负载台,其中,该移动式底座框架具有多组高度可调的三联脚轮单元。致动器与剪叉连杆机构接合以延伸和缩回剪叉连杆机构。在该设备的一个实施例中,前轮单元连接到框架前端,以使前轮能够相对于底座框架围绕基本垂直的转向轴线枢转。
Flexible movable shear type elevator equipment
灵活移动式剪式升降机设备
2024-04-16
Patent
Electronic Resource
Chinese
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / B66B Aufzüge , ELEVATORS / 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 |