The invention relates to the technical field of hoisting equipment, and provides an adjustable hoisting device which comprises a base assembly, an adjustable stand column assembly and an adjustable hoisting arm assembly, the adjustable stand column assembly is vertically assembled on the base assembly, and the adjustable stand column assembly comprises a first-stage supporting stand column, a second-stage supporting stand column and a stand column plug pin; one end of the second-stage supporting stand column is coaxially arranged in an inner cavity of the first-stage supporting stand column in a sleeved mode and fixed through a stand column plug pin, the adjustable suspension arm assembly comprises a rocker arm, a telescopic arm, a rocker arm plug pin, a rotating shaft, a rotating pin and a lifting hook assembly, and the rocker arm is fixed to the top of the second-stage supporting stand column of the adjustable stand column assembly through the rocker arm plug pin and the rotating shaft. The telescopic arm is telescopically assembled in an inner cavity of the rocker arm, and the lifting hook assembly is arranged above the rocker arm and the telescopic arm. The adjustable lifting device is convenient to install, flexible to disassemble and assemble and capable of meeting the multi-scene use requirements of different environment conditions.

    本发明涉及吊装设备技术领域,提供一种可调节起吊装置,包括底座组件、可调立柱组件和可调吊臂组件,可调立柱组件竖直装配在底座组件上,可调立柱组件包括一级支撑立柱、二级支撑立柱和立柱插销,二级支撑立柱的一端同轴心套设在一级支撑立柱的内腔内并通过立柱插销固定,可调吊臂组件包括摇臂、伸缩臂、摇臂插销、转轴、旋转销和吊钩组件,摇臂通过摇臂插销和转轴固定在可调立柱组件的二级支撑立柱的顶部,伸缩臂可伸缩地装配在摇臂的内腔中,吊钩组件设置在摇臂和伸缩臂的上方。本发明的可调节起吊装置,安装方便,拆装灵活,可适应不同环境条件的多场景使用要求。


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    Title :

    Adjustable lifting device


    Additional title:

    一种可调节起吊装置


    Contributors:
    ZANG BIN (author) / FENG JIAJIE (author) / CHEN HAIQIANG (author) / XU YIZHU (author) / WANG YINGXI (author)

    Publication date :

    2023-12-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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