The invention relates to a dispatching winch tail hydraulic automatic lifting device which comprises a fixed base, a tensioning assembly and a hydraulic assembly, the tensioning assembly comprises a fixed framework, a connecting block, a movable pulley, a fixed pulley, a steel wire rope, a rising component and a walking component, and the fixed framework is arranged on the fixed base and fixed to the fixed base; the connecting block is connected with the fixed base through the hydraulic assembly, the movable pulley is arranged on the connecting block and rotates with the connecting block, the fixed pulley is arranged on the fixed base and rotates with the fixed base, the steel wire rope is wound on the movable pulley and the fixed pulley and is connected with the lifting component, and the hydraulic assembly is started to enable the connecting block to move up and down; therefore, the movable pulley moves up and down, the steel wire rope is pulled, the lifting component ascends and descends up and down, the steel wire rope is tensioned, and the labor intensity of workers is reduced.
本发明涉及一种调度绞车机尾液压自动提升装置,包括固定底座、张紧组件和液压组件,张紧组件包括固定骨架、连接块、移动滑轮、固定滑轮、钢丝绳、上升构件和行走构件,固定骨架设置在固定底座上,并与固定底座固定,连接块与固定底座通过液压组件连接,移动滑轮设置在连接块上,并与连接块转动,固定滑轮设置在固定底座上,并与固定底座转动,钢丝绳缠绕在移动滑轮上,并缠绕在固定滑轮上,且与上升构件连接,启动液压组件,使连接块上下移动,从而使移动滑轮上下移动,进而对钢丝绳进行拉动,进一步使上升构件上下升降,从而使钢丝绳拉紧,进而降低工人劳动强度。
Hydraulic automatic lifting device at tail of dispatching winch
一种调度绞车机尾液压自动提升装置
2022-05-27
Patent
Electronic Resource
Chinese
IPC: | B66D Haspeln , CAPSTANS |
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