The invention relates to a multifunctional crown block and a using method thereof. The multifunctional crown block comprises a basic crown block, a first modification device and a second modification device, wherein the first modification device and the second modification device are arranged at the two ends of a horizontal main beam of the basic crown block respectively. The first modification device and the second modification device can rotate relative to the basic crown block, so that the first modification device and the second modification device are switched between an open state and a closed state. When the first modification device and the second modification device are in a closed state, the first modification device, the second modification device and the horizontal main beam surround the bridge below the horizontal main beam into a circle. The crown block and the modification trolley are combined, so that the crown block has a bridge modification function besides hoisting, the modification trolley does not need to be additionally arranged for modification work, two different functions are achieved through the crown block, the modification work efficiency can be improved, the equipment structure is simplified, and manpower and material resources are saved. In addition, the modification device can synchronously move along with the crown block in the extending direction of the bridge to quickly cross any pier.

    本发明涉及一种多功能天车及其使用方法,多功能天车包括基本天车、以及分别设置在基本天车的水平主梁的两端的第一修饰装置和第二修饰装置。第一以及第二修饰装置能够相对基本天车转动,使第一以及第二修饰装置在打开状态以及关闭状态之间切换。当第一以及第二修饰装置处于关闭状态,第一修饰装置、第二修饰装置以及水平主梁将水平主梁下方的桥梁围合一周。本发明将天车与修饰台车进行结合,使得天车除了起重吊运之外还同时具有桥梁修饰功能,不必额外设置修饰台车进行修饰工作,通过天车实现两种不同的功能,能够提升修饰工作的效率,简化设备结构,节省人力物力。此外,修饰装置还能够跟随天车沿着桥梁延伸方向同步移动,快速跨过任意的桥墩。


    Access

    Download


    Export, share and cite



    Title :

    Multifunctional crown block and use method thereof


    Additional title:

    一种多功能天车及其使用方法


    Contributors:
    ZHANG HAITAO (author) / CAO ZHENBIAO (author) / DONG GANGPU (author) / ZHANG LIJIAN (author) / LIANG ZHICHAO (author)

    Publication date :

    2023-04-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / E01D BRIDGES , Brücken



    Adjustable anode guide device of multifunctional crown block

    WEI HONGDING / NONG ZHIGUO / XU JUN et al. | European Patent Office | 2024

    Free access

    Multifunctional aluminum electrolysis material suction crown block unit

    ZHAO YONGLONG / WEI DONGDAN / ZHAO YONGDA et al. | European Patent Office | 2024

    Free access


    Automatic material supplementing system of electrolysis multifunctional crown block

    LENG XIANZHI | European Patent Office | 2024

    Free access