The invention discloses a novel anti-impact deep sea lander capable of adapting to submarine landforms. The lander comprises a support frame serving as a main body structure of the deep sea lander, a floating body assembly which is placed at the top end of the support frame and provides buoyancy for the deep sea lander, a detection cylinder which is located in the middle of the support frame and used for protecting a detector in the detection cylinder, a push rod which is located below the detection cylinder, and a ballast weight which is located below the push rod, and the ballast weight is released to reduce the gravity of the lander and change the gravity center position of the lander. Through staged release in different directions, on one hand, the self weight of the deep sea lander can be reduced, the sinking acceleration can be reduced, and the impact during landing can be reduced; on the other hand, the gravity center of the deep sea lander can be changed to adapt to the condition that the surface of a seabed is uneven, the lander is prevented from inclining or even turning over on one side due to the uneven surface of the seabed, and meanwhile the influence of deep sea undercurrent and landing impact on the detector is reduced through a high-damping material and a damping spring.

    本发明公开了一种可适应海底地貌的新型抗冲击深海着陆器,包括支撑框架,为深海着陆器的主体结构;浮体组件,放置于支撑框架的顶端,为深海着陆器提供浮力;探测筒体,位于支撑框架的中部位置,用于保护其内部的探测器;推杆,位于探测筒体的下方;压载重块,位于推杆的下方,释放压载重块以减小着陆器的重力和改变着陆器的重心位置。本发明通过分阶段、不同方向的释放,一方面可以减轻深海着陆器自身重量,降低下沉加速度,减少着陆时的冲击;另一方面可以改变深海着陆器自身重心,适应海床表面不平坦的情况,避免了因海床表面不平坦造成的着陆器倾斜甚至侧翻,同时通过高阻尼材料和减振弹簧,降低了深海暗流和着陆冲击对探测器造成的影响。


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    Titel :

    Novel anti-impact deep sea lander capable of adapting to submarine landform


    Weitere Titelangaben:

    一种可适应海底地貌的新型抗冲击深海着陆器


    Beteiligte:
    ZHANG RUNXIN (Autor:in) / ZHANG QIANG (Autor:in)

    Erscheinungsdatum :

    2021-07-16


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen



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