The invention relates to an anti-swing positioning crane which comprises a cantilever. Mounting seats are fixedly mounted at the two ends of the cantilever, supporting frames are fixedly connected to the bottoms of the two mounting seats, guide mechanisms are fixedly mounted on the two supporting frames, and a hoisting mechanism is arranged in the middle of the cantilever; a supporting mechanism is arranged below the hoisting mechanism, a first servo motor operates, a worm drives a worm gear to rotate, a first straight gear drives two second straight gears to rotate, accordingly, two winding rollers wind a first lifting rope and a second lifting rope correspondingly, meanwhile, a second hook is pulled, and the supporting mechanism is pulled to rise; and due to the fact that the first lifting rope and the second lifting rope pull the supporting mechanism in two different directions at the same time, the swing situation occurring when a traditional crane is pulled through a single lifting rope is reduced, the safety of the crane in the lifting process is improved, and goods can be conveniently positioned through the self-locking performance of transmission between the worm gear and the worm.

    本发明涉及一种防摇摆定位起重机,包括悬臂,所述悬臂的两端均固定安装有安装座,两个所述安装座的底部均固定连接有支撑架,两个所述支撑架上均固定安装有导向机构,所述悬臂的中部设置有起吊机构,所述起吊机构的下方设置有支撑机构,通过第一伺服电机运转,使得蜗杆带动蜗轮转动,第一直齿轮带动两个第二直齿轮转动,从而使得两个收卷滚筒分别对第一起吊绳和第二起吊绳进行收卷,同时拉动第二挂钩,从而拉动支撑机构升起,由于第一起吊绳和第二起吊绳同时两个不同方向进行拉动支撑机构,减少传统起重机通过单个起吊绳拉动时出现的晃动情况,从而提高起重机起重过程中的安全性,通过蜗轮与蜗杆之间传动的自锁性,方便对货物进行定位。


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    Title :

    Anti-swing positioning crane


    Additional title:

    一种防摇摆定位起重机


    Contributors:
    LIANG DAWEI (author)

    Publication date :

    2021-11-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / B66D Haspeln , CAPSTANS



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