Provided in the invention is an environment-friendly and energy-saving steel ball launching device comprising a sliding way, a lower rail base, steel balls, an upper rail base and a sliding plate. Thesliding way is arranged in a dock, the lower rail base is arranged on the sliding way, more than two rails are arranged on the lower rail base, the steel balls are arranged in the rails, the upper rail base is supported on the steel balls, and the sliding plate is arranged above the upper rail base.

    一种环保节能的钢珠下水装置,包括滑道、下轨道座、钢珠、上轨道座和滑板,滑道设置于船坞内,滑道上设置下轨道座,下轨道座上设有两道以上的轨道,轨道内放置钢珠,上轨道座支撑在钢珠上,滑板设置于上轨道座上方。


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    Title :

    Environment-friendly and energy-saving steel ball launching device


    Additional title:

    一种环保节能的钢珠下水装置


    Contributors:
    SHI HONGGUI (author)

    Publication date :

    2020-05-12


    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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