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, a fixed seat, a blocking piece and a control rod, wherein the lifting ring is used for being connected with a lifting hook; the lifting hook is connected with the fixed seat, and a containing groove and a mounting hole are formed in the side face of the fixed seat; the blocking piece is arranged in the containing groove in a pivoted mode. The control rod is inserted into the mounting hole and used for pushing the blocking piece to rotate so that part of the blocking piece can stretch out of the containing groove. The fixing base is inserted into the flange hole of the supporting conical wall, the control rod is moved, so that the blocking piece is pushed to rotate, part of the blocking piece is exposed out of the containing groove, then the blocking piece can abut against the rear end face of the flange edge, and lifting appliance switching equipment is prevented from being pulled out of the flange hole. 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,所述吊具转接设备用于支撑锥壁的吊装;所述吊具转接设备包括:吊环、固定座、阻挡件及控制杆,所述吊环用于连接吊钩;所述吊钩与所述固定座相连接,所述固定座的侧面设有容纳槽及安装孔;所述阻挡件枢设于所述容纳槽;所述控制杆插设于所述安装孔,所述控制杆用于推动所述阻挡件转动,以使部分所述阻挡件伸出所述容纳槽。通过将固定座插入支撑锥壁的法兰孔,移动控制杆,从而推动阻挡件转动,部分阻挡件露出容纳槽,进而阻挡件能够抵住法兰边的后端面,避免吊具转接设备从法兰孔内拉出。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。


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    Title :

    Lifting appliance switching equipment


    Additional title:

    吊具转接设备


    Contributors:

    Publication date :

    2022-11-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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