The invention provides a lifting chain adjusting and locking mechanism for a general lifting appliance, and solves the problems that the mounting position of a lifting chain needs to be adjusted according to the lifting positions of a launching box and a packaging box when the lifting appliance is used for lifting various types of launching boxes and packaging boxes, and the single mounting position of the lifting chain cannot meet the lifting requirement. The lifting chain adjusting and locking mechanism comprises a lifting chain fixing strip (2), a sliding plate (3), a shackle (4), a pin shaft (5), a quick locking pin (6) and a lifting chain (7), a lifting chain of the universal lifting appliance penetrates through a positioning hole of a sliding block to be fixed, a lifting chain adjusting and locking mechanism moves left and right on a fixing block through the sliding block, after the sliding block slides in place, the sliding block is locked through a locking pin, the position of the lifting chain is fixed, and multi-state and multi-angle lifting of a launching box and a packaging box of a multi-type bullet of the universal lifting appliance is achieved. And the universality and the operation convenience of the universal lifting appliance are improved.

    本发明提供一种通用吊具吊链调节锁定机构,解决在用于多型发射箱及包装箱起吊时,吊链的安装位置需要根据发射箱和包装箱的起吊位置进行调整,单一的吊链安装位置则无法满足起吊需求。一种通用吊具吊链调节锁定机构,包括吊链固定条(2)、滑动板(3)、卸扣(4)、销轴(5)、快速锁定销(6)、吊链(7);通用吊具的吊链穿过滑动块的定位孔固定,吊链调节锁定机构通过滑动块在固定块上左右移动,滑移到位后,由锁定销锁定滑动块,固定吊链位置,实现通用吊具多型弹的发射箱和包装箱的多状态多角度的起吊,提高通用吊具的通用性和操作便捷性。


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    Title :

    Lifting chain adjusting and locking mechanism of general lifting appliance


    Additional title:

    一种通用吊具吊链调节锁定机构


    Contributors:
    WANG RUIFENG (author) / WANG XIAOLIANG (author) / YU WENCHENG (author) / YU DIANJUN (author)

    Publication date :

    2022-04-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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