The invention discloses lifting appliance switching equipment. The lifting appliance switching equipment is used for supporting lifting of a conical wall. The lifting appliance switching equipment comprises a lifting ring assembly, a fixing base, a hook, a lifting rod and a pushing piece. The lifting ring assembly is used for being connected with a lifting hook. The hook is pivoted at the lower end of the fixed seat; the upper end of the hanging rod is connected with the hanging ring assembly, the pushing piece is arranged at the lower end of the hanging rod, the fixing base is slidably arranged on the hanging rod, and the pushing piece is used for pushing the hook to swing so that the hook can clamp the flange edge of the supporting conical wall. The fixing base is inserted into the flange hole of the supporting conical wall, the hanging rod is pulled, and therefore the pushing piece pushes the hook to swing, the hook can clamp the flange edge, lifting appliance switching equipment can stably and reliably clamp the supporting conical wall, then the lifting hook of the lifting appliance is used for directly hooking the lifting ring assembly, and lifting of the supporting conical wall can be conveniently and safely achieved. The lifting appliance switching equipment is simple in structure, convenient to use, high in safety and capable of preventing hands from being extruded by the supporting conical wall and improving the lifting safety of the supporting conical wall.
本发明公开了一种吊具转接设备,吊具转接设备用于支撑锥壁的吊装;吊具转接设备包括吊环组件、固定座、挂钩、吊杆及推动件,吊环组件用于连接吊钩;挂钩枢设于固定座的下端;吊杆的上端与吊环组件相连接,推动件设于吊杆的下端,固定座滑设于吊杆,推动件用于推动挂钩摆动,以使挂钩卡住支撑锥壁的法兰边。通过将固定座插入支撑锥壁的法兰孔,拉动吊杆,从而使推动件推动挂钩摆动,进而挂钩能够卡住法兰边,吊具转接设备能够稳定、可靠地卡住支撑锥壁,再利用吊具的吊钩直接钩住吊环组件,能够便捷、安全地实现支撑锥壁的起吊。吊具转接设备结构简单,使用方便,安全性高,能够避免人手被支撑锥壁挤压,能够提高支撑锥壁吊装的安全性。
Lifting appliance switching equipment
吊具转接设备
2022-11-01
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Lifting component and lifting appliance switching section thereof
European Patent Office | 2021
|