The invention relates to a super-lift pull plate bracket assembly which comprises a pull plate bracket and a pull plate bracket supporting part, wherein the pull plate bracket is detachably connected to the pull plate bracket supporting part; in the non-operating state, the pull plate bracket can retract into the pull plate bracket supporting part and is fixed relative to the pull plate bracket supporting part; in the operating state, the pull plate bracket can extend out of the pull plate bracket supporting part and is fixed relative to the pull plate bracket supporting part; in the non-operating state and the operating state switching process, the pull plate bracket and the pull plate bracket supporting part can move relative to each other. The invention also provides a crane and a method. The needed space is reduced when the pull plate bracket is switched by adopting a retraction form under the condition that the pull plate is supported, interference between the pull plate bracket and other structures is effectively avoided, and convenience and large space are provided for the design of other structures.


    Access

    Download


    Export, share and cite



    Title :

    Super-lift pull plate bracket assembly, crane and method


    Contributors:
    FANG LEI (author) / TONG XUEFENG (author) / YANG MIN (author) / LAN TIAN (author)

    Publication date :

    2015-05-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66C Krane , CRANES



    SUPER-LIFT PULLEY BRACKET DEVICE, ARM SUPPORT AND CRANE

    SHI LIJUN / SHAO JIJI | European Patent Office | 2023

    Free access

    Pull plate assembly, superlift device and crane

    HE NENGHUI / SHI LIJUN | European Patent Office | 2020

    Free access

    Super-lift counterweight tray and crane

    GU YUNQI / JIAO ZHANFANG / SHI LEITING | European Patent Office | 2021

    Free access

    Crane and super-lift winch control system and method of crane

    PENG MUYUAN / LIU YONGZAN / GUO JIMEI et al. | European Patent Office | 2021

    Free access

    Oil cylinder bracket assembly, crane boom section and crane

    SHE YUANWEN / SU XIAOWEI / ZHANG CAN | European Patent Office | 2024

    Free access