The invention relates to the technical field of ship crane equipment bases, and discloses a crane base fixing structure for a steel-aluminum mixed ship, which comprises an aluminum base flange, the aluminum base flange is horizontally arranged, and the top of the aluminum base flange is connected with a crane; the aluminum cylindrical base is vertically arranged, the top of the aluminum cylindrical base is connected with the aluminum base flange, and the aluminum cylindrical base penetrates through the top of a deck house of the steel-aluminum hybrid ship; the top of the aluminum conical base is connected with the aluminum cylindrical base, and the diameter of the aluminum conical base is gradually reduced from top to bottom in the vertical direction; the top of the steel base is connected with the aluminum conical base, and the bottom of the steel base is fixed to the steel ship bottom of the steel-aluminum hybrid ship. Compared with a cylindrical web directly extending to the ship bottom or adopting longitudinal and transverse bulkhead structures as vertical supports, the supporting structure in the form of the supporting columns can remarkably reduce the size of a blocking structure, the available space in a cabin is effectively increased, and arrangement of equipment, pipelines and the like in the cabin is facilitated.
本发明涉及船舶吊机设备基座技术领域,公开了一种用于钢铝混合船舶的吊机基座固定结构,包括铝质基座法兰,铝质基座法兰水平设置且其顶部连接吊机;铝质筒形基座,铝质筒形基座竖直设置且其顶部连接铝质基座法兰,铝质筒形基座穿过钢铝混合船舶的甲板室顶部;铝质锥形基座,铝质锥形基座的顶部连接铝质筒形基座,铝质锥形基座的直径在垂直方向上由上至下逐渐缩小;钢质基座,钢质基座的顶部连接铝质锥形基座,钢质基座的底部固定于钢铝混合船舶的钢质船底。相比筒形腹板直接延伸至船底或采用纵、横舱壁结构作为垂向支撑,支柱形式的支撑结构可显著减少阻碍结构的体积,有效提高舱室内部的可利用空间,有利于在舱室内布置设备和管路等。
Crane base fixing structure for steel-aluminum mixed ship
用于钢铝混合船舶的吊机基座固定结构
31.05.2024
Patent
Elektronische Ressource
Chinesisch
FIXING METHOD FOR PORTAL CRANE, AND FIXING STRUCTURE FOR PORTAL CRANE
Europäisches Patentamt | 2016
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