The invention discloses a hatch cover with a locking structure, and belongs to the technical field of ship tools, the hatch cover comprises a circular bottom plate, a cylinder is fixedly mounted on the circular bottom plate, by arranging four fan-shaped cover plates, the opening mode of a traditional hatch cover can be changed, and therefore the space needed for opening the hatch cover can be saved; through mutual cooperation of the transmission assembly and the position adjusting assembly, rapid adjustment of the position of the fan-shaped cover plate can be achieved, so that the fan-shaped cover plate rapidly covers the hatch, through arrangement of the limiting assembly, the position of the fan-shaped cover plate can be locked by limiting the rotating direction of the position adjusting lead screw, and therefore the hatch can be rapidly covered with the fan-shaped cover plate. And the overall structural strength of the hatch cover can be enhanced, so that the stability and safety of the hatch cover are guaranteed, the positions of the fan-shaped cover plates can be limited by arranging the limiting rods, and therefore relative movement between the fan-shaped cover plates is prevented.

    本发明公布了一种带有锁紧结构的舱口盖,属于船舶工具技术领域,包括圆形底板,圆形底板上固定安装有圆筒,通过设置4个扇形盖板,能够改变传统舱口盖的打开方式,从而能够节省舱盖打开所需的空间,通过传动组件和调位组件的相互配合,能够实现对扇形盖板位置的快速调节,从而实现扇形盖板快速实现对舱口的遮盖,通过设置限位组件,能够通过实现对调位丝杆转动方向的限制,实现对扇形盖板位置的锁定,还能够增强舱盖的整体结构强度,从而保障舱口盖的稳定性和安全性,通过设置限位杆,能够实现对扇形盖板位置的限制,从而防止扇形盖板之间发生相对移动。


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    Title :

    Hatch cover with locking structure


    Additional title:

    一种带有锁紧结构的舱口盖


    Contributors:
    SUN LILUN (author) / KE SICHENG (author) / DUAN KAIHAN (author) / CUI JIKUN (author)

    Publication date :

    2025-01-10


    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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