The invention provides a mechanical remote unlocking and separating mechanism and a using method thereof. The mechanism comprises a hanging ring, a lock sleeve and a pair of clamp hooks, wherein the hanging ring is provided with an inner annular channel used for hooking a lifting hook, the lock sleeve is in a cylinder shape with a lower end opening, the lock sleeve is arranged on the hanging ringin a penetrating and sleeve mode through a hole in the top face of the lock sleeve and limited by a limiting step, the lock sleeve can move along an axis of the hanging ring, the upper ends of the clamp hooks are rotatably connected to the lower end of the hanging ring, the lower portions of the two clamp hooks form a clamp claw capable of being opened and closed, when the lock sleeve moves upwards relative to the hanging ring, the clamp hooks extend out of the lock sleeve and rotate towards the two sides under the action of gravity of an object to open the clamp claw, and when the lock sleevemoves downwards relative to the hanging ring, the clamp hooks retract into the lock sleeve and rotate inwards under the limitation of the inner wall of the lock sleeve until the lock sleeve locks theclamp claw. The mechanism is simple in structure, convenient to operate and reliable in locking and unlocking, and reliable separation of the lifting hook and an object can be achieved by an operatorbeing far away from a placement position.

    本发明提出了一种机械式远程解锁分离机构及其使用方法,其中的机构包括挂环、锁套和一对钳钩,所述挂环设有用于勾挂吊钩的内环道,锁套为下端开口的筒形,锁套通过其顶面的孔穿套于挂环上并由限位台阶限位,锁套可沿挂环轴线移动;所述钳钩的上端与所述挂环的下端可转动地连接,两钳钩的下部组成可开闭的钳爪,当锁套相对挂环向上移动时,钳钩伸出锁套且在物体的重力作用向两侧转动下而打开钳爪,当锁套相对挂环向下移动时,所述钳钩向锁套内回缩并在锁套内壁的限制下向内侧转动,直至锁套锁闭钳爪。本发明结构简单、操作方便、锁闭和解锁可靠,操作人员远离放置位置就能实现吊钩与物体的可靠分离。


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    Title :

    Mechanical remote unlocking and separating mechanism and using method thereof


    Additional title:

    一种机械式远程解锁分离机构及其使用方法


    Contributors:
    YIN CHUANJUAN (author) / ZHAO SHENGPAN (author) / TAN YING (author) / LI QIFANG (author)

    Publication date :

    2021-02-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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