The invention belongs to the technical field of lifting appliances, and discloses a heating furnace heat treatment lifting appliance which comprises a supporting assembly, the supporting assembly comprises a lifting ring, two lifting chains symmetrically installed on the lifting ring and a cross beam, and the cross beam is fixedly connected with the lifting chains; the connecting assembly comprises connecting rods and two fixing frames, the connecting rods and the two fixing frames are symmetrically installed at the two ends of the bottom of the cross beam, and the two fixing frames are arranged on the two connecting rods correspondingly; the limiting assembly comprises threaded sleeves symmetrically installed on the two sides of the fixing frame, threaded rods penetrating through the threaded sleeves, rotating handles, clamping plates and clamping rings, and the clamping plates and the clamping rings are symmetrically connected to the two ends of the interior of the fixing frame. And operation is easy and convenient, the working efficiency is high, stability and reliability are achieved, the workpiece is not prone to shaking and falling off, and the safety during use is greatly improved.

    本发明属于吊具技术领域,且公开了一种加热炉热处理吊具,包括支撑组件,所述支撑组件包括吊环、对称安装于吊环上的两个吊链和横梁,且横梁与吊链固定连接;连接组件,所述连接组件包括对称安装于横梁底部两端的连接杆和两个固定框,且两个固定框分别设置于两个连接杆上;限位组件,所述限位组件包括对称安装于固定框两侧的螺套、贯穿于螺套内的螺杆、转柄、对称连接于固定框内部两端的卡板和夹环,本发明通过转柄、螺杆、卡板和夹环等结构的配合,可使固定框内的两个夹环快速靠近并夹住工件,进而能够快速对工件进行限位固定,不仅操作简单便捷,工作效率高,且稳定可靠,工件不易晃动脱落,大大提高了使用时的安全性。


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    Title :

    Heating furnace heat treatment lifting appliance


    Additional title:

    一种加热炉热处理吊具


    Contributors:
    LOU FANGYIN (author)

    Publication date :

    2022-07-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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