The invention relates to an obliquely-attached tower crane. The obliquely-attached tower crane comprises a plurality of variable-angle conversion joints, at least two sets of sliding sleeve frames and telescopic attachments matched with the sliding sleeve frames one by one. The variable-angle conversion joint is arranged at the inflection point position, needing to be bent, of the tower body and comprises an upper conversion joint body, a lower conversion joint body and a locking device, the upper conversion joint body can rotate relative to the lower conversion joint body, and the locking device is used for locking or releasing rotation between the upper conversion joint body and the lower conversion joint body. The sliding sleeve frame is arranged on the periphery of the upper vertical section tower body in a sleeving mode and can carry the telescopic attachment part to move up and down along the tower body, one end of the telescopic attachment part is connected with the sliding sleeve frame, and the other end of the telescopic attachment part is connected with or loosened from a building. And the tower body between the two variable-angle conversion sections at the lower part of the tower body is driven to incline or reset. The tower body of the obliquely-attached tower crane can incline along with the shape of the outer vertical face of a building, and the engineering problem of construction of a high-rise building with the inclined outer vertical face is effectively solved.

    本发明涉及一种斜附式塔式起重机,包括若干可变角度转换节、至少两套滑移套架以及与滑移套架一一适配的可伸缩附着;可变角度转换节设置于塔身需要弯折的拐点位置,包括转换节上节、转换节下节和锁定装置,转换节上节可相对转换节下节旋转,锁定装置用于锁定或释放二者间的转动;滑移套架套装于上部垂直段塔身的外周,能够搭载可伸缩附着沿塔身上下移动,可伸缩附着一端与滑移套架连接、另一端与建筑物连接或松开,通过同时收缩或伸长,驱动上部塔身保持垂直并发生平行移动,进而驱动其下部两个可变角度转换节间塔身的倾斜或复位。本发明实现了塔身可随着建筑物外立面形状倾斜的斜附式塔式起重机,有效解决了倾斜外立面高耸建筑物施工的工程问题。


    Access

    Download


    Export, share and cite



    Title :

    Obliquely-attached tower crane and operation method thereof


    Additional title:

    一种斜附式塔式起重机及其作业方法


    Contributors:
    ZHANG KUN (author) / WANG KAIQIANG (author) / NIU HONGLIANG (author) / FANG XIAOLIN (author) / ZHOU YONG (author) / CHEN BAIBEN (author)

    Publication date :

    2023-03-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



    Inclined deformation control system and control method for obliquely-attached tower crane

    WANG KAIQIANG / SUN QING / FANG XIAOLIN et al. | European Patent Office | 2024

    Free access

    Tower crane wall-attached mounting operation platform

    WU JIANGUO | European Patent Office | 2020

    Free access

    Assembled tower crane wall-attached mounting operation platform

    JIN YANCAI / CHEN SHIWEI / KE QIN et al. | European Patent Office | 2024

    Free access

    Molding type tower crane wall-attached operation platform

    JIN YANCAI / LIU JUNJUN / LI YANTING et al. | European Patent Office | 2024

    Free access

    Attached tower crane for building reconstruction and mounting method thereof

    FENG LEI / ZHANG YINGJIE / ZHANG JIE et al. | European Patent Office | 2024

    Free access