The invention discloses a slipway bow and stern folding hanging ladder which comprises four stand column angle steel, every two adjacent stand column angle steel are fixedly connected through a step rod or a handrail, and the step rods and the handrails are all perpendicular to the stand column angle steel. A folding hanging cage is fixed to the middle-upper portion of the stand column angle steelin an extending mode, two parallel coamings are arranged on the stand column angle steel in an extending mode, and the ends of the two coamings are fixedly connected with chuck plates used for ensuring that the folding hanging ladder is firmly connected with a ship body outer plate. The scaffold is prevented from being repeatedly erected on the lower side cabin total combination gathering weld joint in a straight area; the problems that a hanging basket rail does not extend to a head-tail linear area, the scaffold is repeatedly erected, and scaffold cost is increased are solved. Each group oflower side cabin sections only need 22 square meters, 220 square meters of scaffold are reduced in each ship total group stage, the number of folding seams of 647 + 648 (657 + 658) and 125 + 128 (135+ 138) of the head portion and the tail portion of each ship of the slipway is small, and only 98 square meters of scaffold are needed.

    本发明公开了一种船台艏艉合拢挂梯,包括四根立柱角钢,相邻立柱角钢之间通过踏步杆或栏杆固定相连,踏步杆、栏杆均垂直于立柱角钢设置;立柱角钢的中上部延伸固定有合拢挂笼,立柱角钢上延伸设有两根平行设置的围板,两根围板的端部固定连接用于确保合拢挂梯与船体外板连接牢固的夹头板。本发明避免了平直区域下边舱总组合拢焊缝重复搭设脚手架;解决了吊篮轨道没有延伸到首尾线性区域,重复搭设脚手架,增加脚手成本问题;每组下边舱分段仅需22个平方,每船总组阶段减少220平方的脚手,船台每船首部647+648(657+658)和尾部125+128(135+138)合拢缝较少,仅需98个平方脚手。


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    Title :

    Slipway bow and stern folding hanging ladder


    Additional title:

    一种船台艏艉合拢挂梯


    Contributors:
    LU ZIYOU (author) / ZHONG XIONGFENG (author) / PAN JIANWEI (author) / YU JUNHAI (author)

    Publication date :

    2021-02-23


    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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