The invention relates to a method for hoisting a ship into water by adopting double floating cranes. The method is characterized by comprising the following specific hoisting methods: S1, closing sections; s2, arranging before hoisting; s3, ship hoisting; segmented carrying and folding are carried out on the floating dock, and finally double floating cranes are used for combined hoisting, so that the occupation period of the dock is shortened, the manufacturing progress of a project is accelerated, and meanwhile, the cost is also reduced; the ship is hoisted in three stages, the state is checked under the state of bearing 50%, the state of bearing 80% and the state of bearing 100% respectively, and the stability of ship hoisting is guaranteed; and different steel wire rope ring combinations are selected according to the loading capacity of the floating crane, so that the safety of ship hoisting is ensured.

    本发明涉及一种采用双浮吊吊装船舶下水的方法,其特征在于:具体吊装方法如下:S1:分段合拢;S2:起吊前布置;S3:船舶起吊;通过在浮船坞上进行分段搭载合拢,并最终使用双浮吊进行联吊,减少了船坞占用周期,加快了项目的制造进度,同时也降低了成本;在起吊时分三个阶段起吊船舶,分别在承载50%,承载80%和承载100%状态下进行检查状态,保证了船舶吊装的稳定性;根据浮吊的载重能力选择不同的钢丝绳环组合,保证了船舶吊装的安全性。


    Access

    Download


    Export, share and cite



    Title :

    Method for hoisting ship to enter water by adopting double floating cranes


    Additional title:

    一种采用双浮吊吊装船舶下水的方法


    Contributors:
    YUAN JIAWEI (author) / HU DONG (author) / CHEN LONG (author) / ZHONG DAYONG (author) / LU JIAN (author) / LU YANGYANG (author) / SHAO HAI (author) / ZHOU CHENG (author) / XU HUI (author) / XIE XIAOCHUAN (author)

    Publication date :

    2022-11-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



    Hoisting method for hoisting steel truss bridge by using double floating cranes

    PENG WEIBING / HE HONGQUAN / LI CUIHUA et al. | European Patent Office | 2024

    Free access

    Floating ship hoisting structure and method

    ZHOU FENG / LI FEI / CHEN PENGYU et al. | European Patent Office | 2021

    Free access

    Process for hoisting large ship body total section through crawler cranes matched with hoisting row system

    SONG ZHENGRONG / FENG YINGLEI / YANG FENGYAN et al. | European Patent Office | 2020

    Free access

    Hungarian floating cranes

    Engineering Index Backfile | 1953


    Counterweight ship cranes

    Mu¨ / gge, Ellerbeck | Engineering Index Backfile | 1922