The invention discloses a hydraulic lock, and relates to the technical field of hydraulic locks, the hydraulic lock comprises a control mechanism installed in a main shell, and further comprises an emergency mechanism and a safety mechanism which are connected with the control mechanism, the control mechanism comprises an execution assembly and a barrel shell installed in the main shell, and a control piston is slidably installed in the axis direction of the barrel shell; the two ends of the barrel shell are each connected with one execution assembly, each execution assembly is connected with one emergency mechanism and one safety mechanism, the safety mechanisms can be automatically triggered to operate, synchronous pressure relief of the emergency mechanisms and the safety mechanisms is achieved, and the working efficiency is high.
本发明公开的一种液压锁,涉及液压锁技术领域,包括安装在总壳体内的控制机构,还包括与控制机构连接的应急机构、安全机构,所述控制机构包括执行组件和安装在总壳体内的筒壳,筒壳的轴线方向上滑动安装有控制活塞,所述筒壳的两端分别与一个执行组件连接,每个执行组件分别与一个应急机构、安全机构连接,本发明可自动触发安全机构运作,实现应急机构和安全机构的同步泄压,工作效率高。
Hydraulic lock
一种液压锁
2023-02-03
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 |