The invention discloses a large-tonnage shipwreck overall salvage medium and large steel structure positioning and guiding device, and belongs to the technical field of shipwreck salvage, the large-tonnage shipwreck overall salvage medium and large steel structure positioning and guiding device comprises high guiding columns, high guiding rice hoppers, short guiding columns and short guiding rice hoppers, the high guiding columns are arranged at the opposite angles of the outer edge of the top of an underwater structure, and the short guiding columns are evenly distributed on the outer edge of the top of the underwater structure; the outer edge of the bottom of the overwater structure is provided with a high guide rice hopper and a short guide rice hopper, the high guide rice hopper is matched with the high guide column, the short guide rice hopper is matched with the short guide column, and the positions of the high guide rice hopper and the short guide rice hopper on the overwater structure correspond to the positions of the high guide column and the short guide column on the underwater structure. A round hole is formed in the top end of the high guide column, and a guide rope penetrates through the round hole. The large-tonnage shipwreck overall salvage medium-large steel structure positioning and guiding device has the advantages of being simple in structure, free of circuit hydraulic systems and the like, capable of being directly used underwater and the like, and the purposes of being easy to operate, convenient to construct and high in positioning efficiency are achieved in the application construction process.

    本发明公开了大吨位沉船整体打捞中大型钢结构定位导向装置,属于沉船打捞技术领域,包括高导向柱、高导向米斗、矮导向柱和矮导向米斗,高导向柱设置在水下结构顶部外沿的对角处,矮导向柱均布在水下结构顶部的外沿上,水上结构的底部外沿设置高导向米斗和矮导向米斗,高导向米斗与高导向柱匹配,矮导向米斗与矮导向柱匹配,水上结构上的高导向米斗和矮导向米斗的位置与水下结构上的高导向柱和矮导向柱的位置相对应,高导向柱的顶端部设置圆孔,圆孔内穿引导向绳。本发明的大吨位沉船整体打捞中大型钢结构定位导向装置结构简单,无电路液压等系统,可直接用于水下等优点,在应用施工过程中达到易于操作,便于施工,定位效率高。


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    Title :

    Large-tonnage shipwreck overall salvage medium-large steel structure positioning and guiding device


    Additional title:

    大吨位沉船整体打捞中大型钢结构定位导向装置


    Contributors:
    WANG JIAN (author) / HU JIAN (author) / JIN FENG (author) / ZHAO LUO (author) / LIU YU (author) / ZHOU DONGRONG (author) / YU SHIMING (author) / WANG YU (author) / YAO HUIXIN (author) / ZHOU YIHE (author)

    Publication date :

    2022-08-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen



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