The invention discloses an automatic locking and releasing device for cast ingot suspension clamps, and relates to the technical field of lifting appliance clamps, the automatic locking and releasing device comprises scissor-shaped crossed clamp arms, one ends, far away from jaws, of the clamp arms are movably connected with a lifting ring through connecting rods, the clamp arms and the connecting rods are rotatably connected through hinge shafts, one group of connecting rods is movably connected with a self-locking mechanism, and the other group of connecting rods is movably connected with a lifting hook. And the self-locking mechanism realizes automatic locking and releasing functions in the process of hoisting and clamping the cast ingot by the clamp arm. By means of the automatic suspension clamp locking and releasing device, the problems of automatic locking and releasing in the ingot suspension clamp process can be well solved, reliable and automatic locking and releasing of the suspension clamp are ensured, manual approaching control is not needed any more, therefore, personnel are effectively prevented from making contact with the high-temperature ingot, the comfort and safety of suspension clamp operation are improved, and meanwhile the working efficiency can be improved.

    本发明公开了一种铸锭类吊夹自动锁、放装置,涉及吊具夹具技术领域,包括剪状相交的钳臂,所述钳臂远离钳口的一端通过连杆和吊环活动连接,所述钳臂和连杆相互之间均通过铰接轴转动连接,其中一组所述连杆活动连接有自锁机构,所述自锁机构在钳臂吊夹铸锭的过程中实现自动锁、放功能。本发明通过自动锁、放吊夹装置,能够很好地解决铸锭吊夹过程自动锁、放的问题,确保吊夹具的可靠自动锁放,不再需要人工靠近操控,从而有效避免人员接触高温铸锭,改善吊夹作业的舒适与安全性,同时还能提高工作效率。


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    Title :

    Automatic locking and releasing device for cast ingot suspension clamp


    Additional title:

    一种铸锭类吊夹自动锁、放装置


    Contributors:
    WANG ZHENZHONG (author) / WANG BIN (author) / KIM JEONG-PYEONG (author) / CAO JUNJIE (author) / CHEN WEIZHONG (author) / ZHANG QING (author) / DAI ZHENGWU (author)

    Publication date :

    2024-01-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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