The invention relates to the technical field of ship construction, and discloses a ship access port protection device and method. The ship passageway opening protection device comprises a first handrail, a second handrail, a third handrail and a linkage rod, one end of the first handrail is rotationally connected with the first side wall of a passageway opening, and the other end of the first handrail is connected with the second side wall of the passageway opening in an inserted mode; one end of the second handrail is rotationally connected with the first side wall of the channel opening, and the other end of the second handrail is inserted into the second side wall of the channel opening; one end of the third handrail is rotationally connected with the first side wall of the channel opening, and the other end of the third handrail is inserted into the second side wall of the channel opening; one end of the linkage rod is rotationally connected with the first handrail, the other end of the linkage rod is rotationally connected with the third handrail, the middle of the linkage rod is rotationally connected with the second handrail, and under the linkage effect of the linkage rod, the first handrail, the second handrail and the third handrail can open or close the channel opening at the same time. The operation convenience is improved, the manufacturing cost is low, and the safety is high.

    本发明涉及船舶建造技术领域,公开一种船舶通道口防护装置及防护方法。船舶通道口防护装置包括第一栏杆、第二栏杆、第三栏杆和联动杆,第一栏杆的一端与通道口的第一侧壁转动连接,第一栏杆的另一端与通道口的第二侧壁插接;第二栏杆的一端与通道口的第一侧壁转动连接,第二栏杆的另一端与通道口的第二侧壁插接;第三栏杆的一端与通道口的第一侧壁转动连接,第三栏杆的另一端与通道口的第二侧壁插接;联动杆的一端与第一栏杆转动连接,联动杆的另一端与第三栏杆转动连接,联动杆的中部与第二栏杆转动连接,在联动杆的联动作用下,第一栏杆、第二栏杆和第三栏杆能够同时打开或关闭通道口。本发明提高了操作便利性,制造成本低,安全性高。


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    Title :

    Ship access port protection device and protection method


    Additional title:

    船舶通道口防护装置及防护方法


    Contributors:

    Publication date :

    2023-11-21


    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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