The invention provides a storage tank top plate hoisting construction method which comprises the following steps: a splicing step: splicing and welding each fragment of a storage tank top plate; a setting step, wherein a plurality of winches are arranged on the outer side of the storage tank; a mounting step: a plurality of pulleys are mounted on a wall plate at the top end of the tank body according to the positions of the winches, a plurality of lifting lugs are mounted on a top plate of the storage tank, the winches, the pulleys and the lifting lugs are in one-to-one correspondence, and steel wire ropes of the winches penetrate through the corresponding pulleys and then are connected with the corresponding lifting lugs; and a hoisting step: starting the winches at the same time, hoisting the storage tank top plate to a preset position, and connecting the storage tank top plate with the wall plate at the top end of the tank body. According to the method, high-altitude operation is not needed, the danger coefficient is reduced, the safety of workers is effectively protected, the construction progress and the construction efficiency are improved, the method is not affected by wind and rain factors, the welding quality is ensured, hoisting is conducted through the winch, the occupied area is small, the construction site is saved, the cost is low, and cost is saved.

    本发明提供了一种储罐顶板吊装施工方法,该方法包括如下步骤:拼装步骤,对储罐顶板的各分片进行拼装焊接;设置步骤,在储罐的外侧设置多个卷扬机;安装步骤,根据各卷扬机的位置,在罐体顶端壁板上安装多个滑轮,并在储罐顶板上安装多个吊耳,各卷扬机、各滑轮和各吊耳一一对应,并将每个卷扬机的钢丝绳穿设对应的滑轮后与对应的吊耳连接;吊装步骤,同时启动各卷扬机,将储罐顶板吊装至预设位置,并对储罐顶板与罐体顶端壁板进行连接。本发明中,无需高空作业,降低了危险系数,有效地保护工作人员的安全,提高了施工进度和施工效率,并且不受风雨因素影响,确保了焊接质量,利用卷扬机进行吊装,占地小,节省施工场地,费用低,节约成本。


    Access

    Download


    Export, share and cite



    Title :

    Storage tank top plate hoisting construction method


    Additional title:

    储罐顶板吊装施工方法


    Contributors:
    HUANG KAI (author)

    Publication date :

    2022-09-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66D Haspeln , CAPSTANS / B65D Behältnisse zur Lagerung oder zum Transport von Gegenständen oder Materialien [Container], z.B. Säcke, Beutel, Fässer, Flaschen, Dosen, Kästen, Büchsen, Schachteln, Packkörbe, Tonnen, Gläser, Flüssigkeitsbehälter, Trichtersilos, Transportbehälter , CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS / B66C Krane , CRANES



    Large storage tank hoisting device

    GUO ZHIYONG / ZHANG PENGYING / HAO YIKAI et al. | European Patent Office | 2023

    Free access

    Large plate glass hoisting construction method

    DING JIE / WANG ZHONG / QI YU | European Patent Office | 2020

    Free access

    Large storage tank hoisting connecting piece

    ZHENG CHENGLONG / XU DONGLAI / BAI RUIYU et al. | European Patent Office | 2023

    Free access

    Steel plate hoisting device and hoisting method for building construction

    LI QIFENG | European Patent Office | 2022

    Free access

    Hoisting construction method of SP plate

    MAO YIRENG | European Patent Office | 2020

    Free access