The invention relates to the technical field of immersed tube transportation, and discloses an immersed tube floating transportation device and a transportation method.The floating transportation device comprises a first floating box and a second floating box which are oppositely arranged, the upper portions of the first floating box and the second floating box are jointly connected with an operation platform, and the operation platform comprises a first floating box platform, a second floating box platform and a connecting cross beam; the first buoyancy tank platform is provided with a first overhanging platform extending out of the inner side face of the first buoyancy tank, the second buoyancy tank platform is provided with a second overhanging platform extending out of the inner side face of the second buoyancy tank, the first overhanging platform and the second overhanging platform are symmetrically provided with a single row or multiple rows of first tackles, and the lifting rope is connected with the first tackles in series and then lifts the immersed tube. According to the floating transportation device and transportation method for the immersed tube, the immersed tube is hoisted through the design of series combination hoisting, the requirement of immersed tube transportation for the channel depth is reduced, meanwhile, the navigation height needed during immersed tube transportation is reduced, and when the transportation road condition that the channel depth is insufficient or the height of a bridge opening is limited is met, the transportation efficiency is improved. The water and soil damage and the increase of the transportation cost can be greatly reduced.

    本发明涉及沉管运输技术领域,公开了一种沉管的浮运装置及运输方法,浮运装置包括相对设置的浮箱一和浮箱二,浮箱一和浮箱二的上方共同连接有操作平台,操作平台包括浮箱平台一、浮箱平台二和连接横梁,浮箱平台一具有伸出浮箱一内侧面的悬伸平台一,浮箱平台二具有伸出浮箱二内侧面的悬伸平台二,在悬伸平台一和悬伸平台二上对称设有单排或多排的滑车一,吊绳串联多个滑车一后吊装沉管。本发明的一种沉管的浮运装置及运输方法,通过串联组合吊装的设计吊升沉管,进而降低沉管运输对航道水深的要求,同时降低了沉管运输时所需的通航高度,遇到航道水深不足或桥孔限高的运输路况时,能够极大的减少水土破坏以及运输成本的增加。


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    Title :

    Floating transportation device and transportation method for immersed tube


    Additional title:

    一种沉管的浮运装置及运输方法


    Contributors:
    CHEN WEIBIN (author) / DAI SHUANGQUAN (author) / CHEN MENG (author) / LIANG BANGYAN (author) / YANG WU (author) / XIAO YANGCHUN (author) / LIU JINNING (author) / ZHANG KUAN (author) / HUANG ZIXIONG (author)

    Publication date :

    2022-04-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B66D Haspeln , CAPSTANS



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