The invention relates to the technical field of hoisting equipment, in particular to multi-winding-drum synchronous lifting type hoisting equipment which comprises a mounting frame, winding drum assemblies, driving assemblies and limiting assemblies. The winding drum assembly comprises a roller, a steel wire rope and a lifting hook, the roller is arranged on the mounting frame, and the driving assembly comprises a first motor, a first speed reducer, a first driving wheel and a first driven wheel; the first motor and the first speed reducer are both fixedly arranged on the mounting frame, the first driving wheel is arranged on the first speed reducer, the first driven wheel is arranged at one end of the roller, a second driving wheel and a second driven wheel are further arranged at the output end of the other side of the first speed reducer, and the limiting assembly comprises a third driven wheel, a stop wheel and a hydraulic cylinder. The third driven wheel is fixedly arranged at the end, away from the first speed reducer, of the roller, the stop wheel is arranged on the mounting frame, the hydraulic cylinder is fixedly arranged on the mounting frame, and the extending end of the hydraulic cylinder is connected with the stop wheel. According to the invention, the function of quickly and automatically limiting when the output shaft is broken can be realized.

    本发明涉及起重设备技术领域,具体是涉及一种多卷筒同步升降式起重设备,包括有安装架、卷筒组件、驱动组件和限位组件;卷筒组件包括有辊筒、钢丝绳和吊钩,辊筒设置在安装架上,驱动组件包括有第一电机、第一减速机、第一主动轮和第一从动轮;第一电机和第一减速机均固定设置在安装架上,第一主动轮设置在第一减速机上,第一从动轮设置在辊筒的一端,第一减速机的另一侧输出端还设有第二主动轮和第二从动轮,限位组件包括有第三从动轮、止动轮和液压缸,第三从动轮固定设置在辊筒远离第一减速机的一端,止动轮设置在安装架上,液压缸固定设置在安装架上,液压缸的伸出端与止动轮连接。本申请可实现输出轴断裂时可快速的进行自动限位的功能。


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    Title :

    Multi-winding-drum synchronous lifting type hoisting equipment


    Additional title:

    一种多卷筒同步升降式起重设备


    Contributors:
    JIANG JUN (author)

    Publication date :

    2022-12-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66D Haspeln , CAPSTANS / F16H Getriebe , GEARING / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



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