A connecting type mast crane heavy piece wharf structure adopts a structure that a connecting line of two herringbone foot supports of a mast crane is perpendicular to a longitudinal axis of a transportation flat car, and the transportation flat car is arranged between two herringbone feet of the mast crane. The wharf adopts a high-pile wharf structural form, a wharf platform adopts a beamless thick plate type bearing platform, a wharf front edge berthing supporting structure adopts a reinforced concrete frame, and a winch ground anchor adopts an abutment type foundation; the wharf platform and the ground anchor pier bottom are supported by pile foundations. Connecting beams are arranged to longitudinally connect the ground anchor abutments and the wharf platform, so that the ground anchor abutments, the connecting beams and the wharf platform form an integral structure and are cooperatively stressed; special measures are taken on the site where the connecting beams are located, so that the site has the passing condition of a full-load hydraulic flat car. Compared with the conventional technology, the method has the advantages that the wharf engineering quantity and construction investment can be greatly reduced, the structural safety of the mast hoisting heavy piece wharf is improved, and favorable conditions are created for smooth implementation of heavy piece transportation of the extra-high voltage converter station.

    一种连系式桅杆吊重件码头结构,采用桅杆吊人字两脚支座的连线与运输平板车的纵向轴线两相垂直的结构,运输平板车置于桅杆吊人字两脚之间。码头采用高桩码头结构形式,码头平台采用无梁厚板式承台,码头前沿靠船支撑结构采用钢筋混凝土框架,卷扬机地锚采用墩台式基础;码头平台和地锚墩台下采用桩基支撑。设置连系梁将地锚墩台和码头平台纵向连接,使“地锚墩台+连系梁+码头平台”形成整体结构、协同受力;对连系梁所在场地采取特殊措施,使之具备满载液压平板车的通行条件。与常规技术相比,本发明可大幅降低码头工程量和建设投资,提高桅杆吊重件码头结构安全性,为特高压换流站重件运输的顺利实施创造了有利条件。


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    Title :

    Connection type mast hoisting piece wharf structure


    Additional title:

    一种连系式桅杆吊重件码头结构


    Contributors:
    TANG JIANXIAO (author) / CAI JINBO (author) / FAN XINJIAN (author) / ZHANG HANNING (author) / HAN ZELONG (author) / LIANG YONG (author)

    Publication date :

    2022-08-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    E02B HYDRAULIC ENGINEERING , Wasserbau / B66C Krane , CRANES / E02D FOUNDATIONS , Gründungen



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