The invention relates to the technical field of lifting mechanisms, and discloses an anti-unhooking lifting hook, on one hand, a hasp is hinged to a lifting hook body, and the hasp is used for closing or opening an opening of the lifting hook body; and the buckle turning mechanism is used for pulling the hasp to close or open the opening. On the other hand, the invention discloses hoisting equipment which comprises the anti-unhooking hook. According to the technical scheme, during hoisting, the opening of the lifting hook body is in an open state, and an operator hangs a steel wire rope into the opening of the lifting hook body; then, the buckle turning mechanism acts, and the hasp deflects downwards to seal the opening of the lifting hook body; and then, the hoisting equipment is normally operated to transfer the materials. In the lifting operation, the opening of the lifting hook body is closed all the time, so that the steel wire rope does not slip off, the unhooking phenomenon does not occur, and the risk of material falling caused by unhooking can be effectively avoided; when the anti-unhooking lifting hook is used for lifting operation, the risk of high falling objects is low, and lifting is safe.

    本发明涉及起升机构技术领域,一方面,公开了一种防脱钩吊钩,吊钩本体上铰接有搭扣,且搭扣用于封闭或打开吊钩本体的开口;还包括用于拉动搭扣封闭或打开所述开口的翻扣机构。另一方面,公开了一种吊装设备,包括如上所述的防脱钩吊钩。应用本发明的技术方案,吊装时,吊钩本体的开口为打开状态,操作人员将钢丝绳挂入吊钩本体的开口中;之后,翻扣机构的动作,搭扣向下偏转封闭住该吊钩本体的开口;此后,正常操作吊装设备转运物料即可。在吊装作业中,由于吊钩本体的开口始终闭合,钢丝绳不会滑脱,不会发生脱钩的现象,可以有效避免因脱钩造成物料坠落的风险;使用本防脱钩吊钩进行吊装作业,出现高坠物的风险低,吊装安全。


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    Title :

    Hoisting equipment and anti-unhooking lifting hook thereof


    Additional title:

    一种吊装设备及其防脱钩吊钩


    Contributors:
    WEI YUXIANG (author)

    Publication date :

    2022-05-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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