A large oil tanker folding type swash bulkhead is characterized in that the folding type swash bulkhead is adopted in a liquid cargo tank, the folding type swash bulkhead is composed of a folding section in the middle and straight sections at the two ends, the cross section of the folding section is in a continuous triangle or semicircle shape, and a plurality of lightening holes are formed in a web of the folding section. The folding type swash bulkhead is connected with the longitudinal bulkhead and the cabin inner wall through straight sections, the straight section at one end of the folding type swash bulkhead is aligned with the transverse strong frame double-side rib plate, the straight section at the other end of the folding type swash bulkhead is aligned with the middle cargo cabin vertical truss, and the bottom of the folding type swash bulkhead is connected with the ship inner bottom or is spaced from the ship inner bottom. And when a gap exists between the folding type swash bulkhead and the inner bottom of the ship, the bottom of the folding type swash bulkhead is of a cut inclined structure. The number of components and the structural weight can be reduced to a great extent, meanwhile, the workload of assembling and welding is reduced, the folding type bulkhead is not provided with vertical reinforcing ribs, and cabin cleaning and rust prevention are facilitated.

    一种大型油船折叠型制荡舱壁,液货舱中采用折叠型制荡舱壁,折叠型制荡舱壁由中部的折叠段和两端的平直段组成,折叠段的横截面为连续的三角形或半圆形,折叠段腹板上开有多个减轻孔,折叠型制荡舱壁通过平直段与纵舱壁和舱内壁连接,折叠型制荡舱壁一端的平直段与横向强框双舷侧肋板对齐,另一端的平直段与中货舱垂直桁对齐,折叠型制荡舱壁底部与船内底相连接,或与船内底存在间距,折叠型制荡舱壁与船内底存在间距时,折叠型制荡舱壁底部为削斜结构。本发明可以很大程度上降低构件数量和结构重量,同时减少了装配和焊接的工作量,折叠型舱壁没有垂向的加强筋,有利于清舱和防锈。


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    Title :

    Folding type swash bulkhead of large oil tanker


    Additional title:

    一种大型油船折叠型制荡舱壁


    Contributors:
    LI WEI (author) / ZHAO XIAOLING (author) / LI WENHE (author) / CHENG LONG (author) / LI HU (author) / LIU YONGXIN (author) / HAO JIASHU (author) / WANG JINGYANG (author) / MOU ZONGBAO (author) / HOU YUPIN (author)

    Publication date :

    2025-04-08


    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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