The invention discloses a damping device of a crane boom, and belongs to the technical field of hoisting equipment. The damping device comprises a rack, response components, a support frame, a transmission component, a force arm adjusting component, a rigidity adjusting component, a lifting claw and a balance component; the response components are mounted at the two sides of the rack, and the response components control the force arm adjusting component to act through the transmission component to realize force arm adjustment; and the rigidity adjusting component is driven by the response components to reinforce the rigidity of the end of the rack, the lifting claw is installed at the end of the rack, and the balance component is installed on the rack and used for buffering shaking generated when the cargo boom rotates. The damping device has the advantages of being good in buffering effect, ingenious in structure and rich in function.

    本发明公开了一种起重机臂架的减振装置,属于起重设备技术领域,包括机架、响应组件、支撑架、传递组件、力臂调整组件、刚度调整组件、吊爪、平衡组件,响应组件安装在机架的两侧,响应组件通过传递组件控制力臂调整组件动作,实现力臂调整,刚度调整组件通过响应组件的驱动实现机架端部刚度的加强,吊爪安装在机架的端部,平衡组件安装在机架上,用于对起重臂转动时产生的晃动进行缓冲,本发明具有缓冲效果好、结构巧妙、功能丰富的特点。


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    Title :

    Damping device of crane boom


    Additional title:

    一种起重机臂架的减振装置


    Contributors:
    LI FUFENG (author) / ZHANG ZIYONG (author) / HUANG CHUANBAO (author)

    Publication date :

    2021-10-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / F16F SPRINGS , Federn



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