The invention discloses an offshore crane with large hoisting weight, the offshore crane with large hoisting weight comprises a hull body, a main deck of the hull body is a single-layer continuous flat deck, the main deck is of a longitudinal framework type, a short forecastle is arranged at the bow above the main deck, and a long forecastle is arranged at the bow above the short forecastle. A 3000t full-circle slewing crane is arranged at the stern above the main deck, a first deck, a second deck and a double-layer bottom deck are sequentially arranged on the main deck of the hull body downwards, and a deck A, a deck B, a driving deck and a compass deck are sequentially arranged above the short forecastle. A building above the short forecastle is sequentially divided into three layers of deck houses, a layer of cab and a cab top from bottom to top, seven watertight transverse bulkheads are arranged below the main deck, the watertight transverse bulkheads are plane bulkheads with stiffeners, three longitudinal bulkheads are further arranged below the main deck, and the ship load is improved.

    本发明公开了一种具有大吊重的海上起重机,所述具有大吊重的海上起重机包括船体本体,所述船体本体的主甲板为单层连续平甲板,所述主甲板为纵骨架型式,所述主甲板上方的船首处设置有设置有短艏楼,所述主甲板上方的船尾处设置有3000t全回转起重机,所述船体本体的主甲板向下依次设置有一甲板、二甲板和双层底甲板,所述短艏楼上方依次设置有A甲板、B甲板、驾驶甲板和罗经甲板,将所述短艏楼上方建筑由下而上依次分为三层甲板室、一层驾驶室和驾驶室顶部,所述主甲板下方设置有七道水密横舱壁,所述水密横舱壁为带扶强材的平面舱壁,所述主甲板下方还设置有三道纵舱壁,具有提高船舶载荷的优点。


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    Title :

    Offshore crane with large hoisting weight


    Additional title:

    一种具有大吊重的海上起重机


    Contributors:
    DAI JUN (author) / SHAO XIWU (author) / FANG RUYI (author) / ZHAO RENZHANG (author) / YAO SHUGUO (author) / XU LAIYUN (author)

    Publication date :

    2023-09-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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