The invention belongs to the technical field of lifting devices, and particularly relates to an emergency rescue lifting device which comprises a bottom plate. A moving assembly is arranged on the bottom face of the bottom plate, two first stand columns and lifting assemblies are sequentially and symmetrically arranged on the top face of the bottom plate, first sliding grooves are formed in the first stand columns in the vertical direction of the first stand columns, the first sliding grooves are rotationally and slidably connected with first rotating shafts, the first rotating shafts are connected with one ends of first rotating rods, and the other ends of the first rotating rods are rotationally connected with one side of a base plate; the other side of the base plate is rotationally connected with one end of a second rotating rod, and the other end of the second rotating rod is rotationally connected with a first roller; a rod adjusting assembly is arranged between the second rotating rod and the bottom face of the base plate. The front end and the rear end of the base plate are connected with lifting assemblies. A sliding plate is arranged on the top of the base plate, and a positioning assembly is arranged between the sliding plate and the base plate. According to the invention, different rescue occasions can be coped with by switching different change states and changing the use sequence of each change state.
本发明属于升降装置技术领域,特别涉及一种应急救援升降装置,包括底板;底板底面设有移动组件,底板顶面依次对称设有两组第一立柱和升降组件,第一立柱沿其竖直方向开设有第一滑槽,第一滑槽旋转滑动连接有第一转轴,第一转轴连接有第一转动杆的一端,第一转动杆的另一端旋转连接有基板的一侧,基板的另一侧旋转连接有第二转动杆的一端,第二转动杆的另一端旋转连接有第一滚轮;第二转动杆和基板底面之间设有调杆组件,基板的前后两端均连接升降组件;基板顶部设有滑动板,滑动板与基板之间设有定位组件。本发明能够通过切换不同的变化状态,以及各变化状态使用顺序的改变来应对不同的救援场合。
Emergency rescue lifting device
一种应急救援升降装置
2025-02-07
Patent
Electronic Resource
Chinese
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 |
Multifunctional emergency rescue device and multifunctional emergency rescue vehicle
European Patent Office | 2021
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