The invention discloses a cantilever tension supporting device for bridge construction. The supporting device comprises a truss, a cantilever support, moving wheels and folding legs, the truss is concave and clamps the side surface of a bridge, the cantilever support is mounted on the truss, the moving wheels and the folding legs are respectively mounted at the contact positions of the truss and the upper surface of the bridge, and the folding legs are folded and stretched in the vertical direction. After the folding legs are folded, only the moving wheels of the truss make contact with the surface of the bridge, the mode is used when the whole supporting device needs to advance along the bridge and when the supporting device moves to the end of the bridge and needs to be hoisted in the next step, the folding legs are stretched in the vertical direction, more supporting positions are provided, and the contact position of the truss and the surface of the bridge is prevented from being crushed by large gravity during hoisting.

    本发明公开了一种桥梁施工用的悬臂拉力支撑装置,支撑装置包括桁架、悬臂架、移动轮、折叠腿,桁架为凹形并咬住桥梁的侧面,桁架上安装悬臂架,移动轮和折叠腿分别安装在桁架与桥梁上表面接触的位置,折叠腿进行竖直方向上的折叠与伸展。折叠腿折叠起来后,桁架只有移动轮处与桥梁表面进行接触,该模式使用在支撑装置整体需要沿桥梁前进的时机,支撑装置移动到桥梁端部需要进行下一步的桥梁段吊装时,将折叠腿在竖直方向上伸展,提供更多的支撑位置,防止吊装时较大的重力压伤桁架与桥梁表面接触的位置。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Cantilever tension supporting device for bridge construction


    Weitere Titelangaben:

    一种桥梁施工用的悬臂拉力支撑装置


    Beteiligte:
    LIU YIJIANG (Autor:in) / ZHAO AIHUA (Autor:in) / LI FEI (Autor:in)

    Erscheinungsdatum :

    2022-01-21


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    E01D BRIDGES , Brücken / B66C Krane , CRANES



    Mobile catenary cantilever supporting device

    CHEN SHANLE / ZHAO CHANGWEI / HU XIANGJIE et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Directional cantilever crane for improving bridge construction safety

    HUANG LI / LI WENXUAN / YANG HAOWEN | Europäisches Patentamt | 2023

    Freier Zugriff

    Integral cantilever supporting and positioning device

    HAN BAOFENG / LU HAIJIAN / LI YONGSHENG et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Composite material insulation cantilever supporting device structure

    LI FUGUI | Europäisches Patentamt | 2022

    Freier Zugriff

    Composite material cantilever type rigid supporting device and production process of cantilever

    WANG ZHIBING / PENG XUTAO / ZHANG LI et al. | Europäisches Patentamt | 2024

    Freier Zugriff