The invention discloses a rope outlet cover device for a rope outlet of a port mechanical roof. The rope outlet cover device comprises a large cover shell, a small cover shell and a rope outlet wrapping ring, the small cover shell is surrounded by the large cover shell, the rope outlet wrapping ring is surrounded by the small cover shell, a first opening is formed in the top of the large cover shell, a second opening is formed in the top of the small cover shell, the rope outlet wrapping ring is provided with a third opening, and the first opening, the second opening and the third opening arearranged in a staggered mode from high to low.

    本发明公开了一种用于港口机械屋顶出绳口的出绳罩装置,包括大罩壳、小罩壳和出绳口包圈,所述大罩壳将小罩壳包围于其内,小罩壳将出绳口包圈包围于其内,所述大罩壳顶部具有第一开口,小罩壳顶部具有第二开口,出绳口包圈具有第三开口,第一开口、第二开口、第三开口由高到低错位设置。


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    Title :

    Rope outlet cover device for rope outlet of port mechanical roof


    Additional title:

    一种用于港口机械屋顶出绳口的出绳罩装置


    Contributors:
    WANG YIFAN (author) / SHU YUNFENG (author) / LAN ZHENFEI (author) / WANG DEQUAN (author) / LIU ZHENXIANG (author) / MA JIANBAO (author)

    Publication date :

    2020-09-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / B66D Haspeln , CAPSTANS / F16J Kolben , PISTONS



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