The invention discloses a marine manhole protection tool, and relates to the field of ship and ocean engineering construction.The marine manhole protection tool comprises a guardrail base used for being detachably connected to a manhole port, the guardrail base is fastened to the manhole port through bolts, and the guardrail base is consistent with the manhole port in a profiling mode. A baffle is fixedly connected to the inner side of the guardrail base in a surrounding mode, and a guardrail is detachably connected to the guardrail base. The protection tool is firm in installation, the problem that objects fall from high altitudes is solved by arranging the baffles, and the guardrails are detachably connected, so that the protection tool is easy to disassemble and assemble and convenient to use.

    本发明公开了一种船用人孔防护工装,涉及船舶及海洋工程建造领域,包括用于可拆卸连接在人孔端口的护栏底座,护栏底座通过螺栓紧固在人孔端口上,护栏底座与人孔端口仿形一致,由于人孔均为国家统一标准的船用人孔,因而护栏底座同样符合人孔标准,护栏底座内侧环绕固接有挡板,护栏底座上可拆卸连接有护栏。该防护工装安装牢靠,并且通过设有挡板防止了高空坠物的问题,护栏可拆卸链接,使防护工装拆装简单,使用方便。


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    Title :

    Manhole protection tool for ship


    Additional title:

    一种船用人孔防护工装


    Contributors:
    SUN SHIYING (author) / GU HUABO (author) / HEO JOO-CHUL (author) / GAO SHIWEI (author) / ZHANG QUN (author) / ZHAO HAILI (author) / CAO WEI (author)

    Publication date :

    2023-03-03


    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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