The invention discloses an emergency locking device for a fin instrument cabin of a polar region scientific expedition ship. The emergency locking device comprises a cabin body and a deep well; the cabin body is located in the deep well; guiding plates are fixedly connected with the head end and the tail end of the cabin body through connecting columns; two guiding grooves are formed in the innerwall of the deep well; two guiding plates are located in the guiding grooves respectively; limiting blocks are fixedly connected with the same sides of the two guiding plates correspondingly; limitinggrooves matched with the limiting blocks are formed in the inner walls of the two guiding grooves correspondingly; the two limiting blocks and the two limiting grooves are located at the same horizontal height; fixed plates are fixedly connected with groove openings of the two guiding grooves correspondingly; extension mechanisms are arranged at the positions, corresponding to the fixed plates, at the groove openings of the two guiding grooves correspondingly; and the two connecting columns are positioned between the corresponding extension mechanisms and the corresponding fixed plates. The emergency locking device has the beneficial effects that in the ship body moving process, the stability of the cabin body can be well guaranteed, the cabin body is prevented from being impacted by water flow to collide with the inner wall of the deep well, and the safety of the cabin body is guaranteed.

    本发明公开了一种极地科考船鳍板仪器舱紧急锁紧装置,包括舱体和深井,舱体位于深井内部,舱体首尾两端均通过连接柱固定连接有导向板,深井内壁上设有两个导向槽,两个导向板均位于对应导向槽内部,两个导向板同侧均固定连接有限位块,两个导向槽内壁上均设有与限位块相匹配的限位槽,两个限位块和两个限位槽均位于同一水平高度,两个导向槽槽口处均固定连接有固定板,两个导向槽槽口处对应固定板的位置均设有伸缩机构,两个连接柱均位于对应伸缩机构与对应固定板之间,本发明所达到的有益效果是:在船体移动过程中,能够很好的保证舱体的稳定性,防止舱体受到水流的冲击力与深井内壁发生碰撞,保证舱体的安全。


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    Title :

    Emergency locking device for fin instrument cabin of polar region scientific expedition ship


    Additional title:

    一种极地科考船鳍板仪器舱紧急锁紧装置


    Contributors:
    REN HAONAN (author)

    Publication date :

    2020-12-25


    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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