The invention discloses a cantilever hoisting device with a rotary support, and belongs to the technical field of hoisting machinery. The cantilever hoisting device with the rotary support comprises acantilever beam, a base, a supporting column and a slewing mechanism, wherein one end of the supporting column is connected with the cantilever beam, the slewing mechanism comprises a stand column, afirst slewing end and a second slewing end, wherein the first slewing end and the second slewing end are rotationally connected with the stand column, the cantilever beam is connected with the firstslewing end, the stand column and the base are fixedly arranged, the supporting column is connected with the second slewing end, and the cantilever beam and the supporting column can rotate relative to the base at the same time. According to the cantilever hoisting device with the rotary support, the cantilever cross beam and the support column can rotate relative to the base at the same time, sothat the cantilever cross beam can bear a larger load when rotating; the structure is simple and compact and operability is high; the slewing mechanism can be modularly designed and assembled, use isconvenient, effectively shortens the mounting and dismounting time of the cantilever hoisting device, and the work efficiency is high.

    本发明公开了一种带旋转支撑的悬臂起吊装置,属于起重机械技术领域。所述带旋转支撑的悬臂起吊装置包括悬臂横梁、基座、支撑柱和回转机构,其中,支撑柱的一端与悬臂横梁连接,回转机构包括立柱、与立柱转动连接的第一回转端和第二回转端,悬臂横梁与第一回转端连接,立柱与基座固定设置,支撑柱与第二回转端连接,悬臂横梁和支撑柱能够同时相对基座转动。本发明的带旋转支撑的悬臂起吊装置,悬臂横梁和支撑柱能够同时相对基座转动,使悬臂横梁旋转时可以承受更大的载荷;结构简单紧凑,操作性高;回转机构可以模块化设计及组装,方便使用,有效缩短了悬臂起吊装置的安装和拆卸时间,工作效率高。


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    Title :

    Cantilever hoisting device with rotary support


    Additional title:

    一种带旋转支撑的悬臂起吊装置


    Contributors:
    HOU SHUAI (author) / XU JUN (author) / WANG RUIHONG (author)

    Publication date :

    2021-04-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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