The invention relates to the technical field of cabin hoisting, and provides a cabin weak position reinforcing assembly which comprises a supporting piece, and a welding spot piece is arranged on the supporting piece; the welding spot piece comprises a stud; the two ends of the stud penetrate out of the supporting piece, one end is fixedly connected with the bonding pad, and the other end is in threaded connection with the nut. Therefore, a welding spot is formed through the bonding pad and the connection position; in the recovery process, the welding spot piece only needs to be detached, the bonding pad is ground to be flat, and the welding spot piece can be repeatedly used after being installed on the supporting piece again. In the forming process of the welding spots, the material of the supporting piece does not melt and can be recycled repeatedly, the service life is prolonged, and the cost is reduced. The invention further provides a cabin large-opening block hoisting method, according to the principle of mass unit distribution, a mechanical model is constructed, the position of a weak section is found out, and hoisting points are designed. The hoisting scheme is optimized, the number of reinforcing tools is remarkably reduced, the shipbuilding cost is reduced, and meanwhile the construction risk in multi-person coordinated operation is reduced.

    本发明涉及舱体吊装技术领域,提供了一种舱体薄弱位置加强组件,包括支撑件,所述支撑件上设有焊点件;所述焊点件包括螺柱;所述螺柱的两端从支撑件中穿出,其中一端固接焊盘,另一端螺接螺母。借此,本发明通过焊盘与连接位置形成焊点;回收时,只需将焊点件拆下,将焊盘磨平,重新装回到支撑件上,即可重复使用。在焊点的形成过程中,支撑件本身的材料不融化,可反复回收利用,延长使用寿命,降低了成本。本发明还提供了一种机舱大开口总段吊装方法,依据质量单元分布的原则,构建力学模型,找出薄弱截面位置及进行吊点设计。优化吊装方案,显著减少加强器具的数量,降低了造船成本,同时减少多人协调作业中的施工风险。


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    Title :

    Cabin weak position reinforcing assembly and cabin large-opening block hoisting method


    Additional title:

    舱体薄弱位置加强组件及机舱大开口总段吊装方法


    Contributors:
    HEO JOO-CHUL (author) / GU HUABO (author) / XIA BAOLUN (author) / LU XIAOLEI (author) / SU WANG (author) / ZHAO HAILI (author) / ZHANG QUN (author)

    Publication date :

    2024-03-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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