The invention discloses an internal supporting device for a hatch cover. The internal supporting device comprises a coaming, a first support and a sliding groove, wherein the first support is installed on the inner wall of the coaming, a first supporting plate is installed on the outer wall of the first support, a handle is installed on the outer wall of the first supporting plate, a second supporting plate is installed on the outer wall of a second pin shaft, a sliding rail is arranged on the outer wall of the second supporting plate, a sliding block is installed on the inner wall of the sliding rail, and a second support is installed on the outer wall of a third pin shaft. By installing the sliding block, the first supporting plate and the second supporting plate, when the hatch cover is completely opened, the first supporting plate and the second supporting plate are in a straight line, at the moment, the sliding block moves on the sliding rail, the sliding block moves to the position between the first supporting plate and the second supporting plate, the first supporting plate and the second supporting plate cannot be bent any more, and the hatch cover is supported and fixed by the first supporting plate and the second supporting plate, such that the structure is simple, compact and reasonable, toppling of the hatch cover is avoided, and safety is improved.

    本发明公开了一种用于舱口盖上的内部支撑装置,包括围板、一号支座和滑槽,所述围板的内壁安装有一号支座,所述一号支座的外壁安装有一号支撑板,所述一号支撑板的外壁安装有把手,所述二号销轴的外壁安装有二号支撑板,所述二号支撑板的外壁开设有滑轨,所述滑轨的内壁安装有滑块,所述三号销轴的外壁安装有二号支座。本发明通过安装有滑块、一号支撑板和二号支撑板,当舱盖完全打开时,一号支撑板和二号支撑板呈一条直线,此时将滑块在滑轨上移动,使得滑块移动至一号支撑板和二号支撑板之间,一号支撑板和二号支撑板不再可以弯曲,舱盖被一号支撑板和二号支撑板支撑固定,此结构简单、紧凑、合理,避免了舱盖的倾倒,提高了安全性。


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    Title :

    Internal supporting device for hatch cover


    Additional title:

    一种用于舱口盖上的内部支撑装置


    Contributors:
    SONG YONGRONG (author) / HUI HAIPING (author)

    Publication date :

    2022-01-28


    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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