The invention provides an elastic roller connecting rod resettable polar region ship anti-impact bulkhead. The elastic roller connecting rod resettable polar region ship anti-impact bulkhead comprisesan anti-impact structure (2) and two sandwich plates (1) for noise reduction. The elastic roller connecting rod resettable anti-impact structure (2) is arranged between the two sandwich plates (1), each sandwich plate (1) comprises two parallel plate layers, a sandwich unit (1-3) is arranged between the upper plate layer (1-1) and the lower plate layer (1-2), and the elastic roller connecting rodresettable anti-impact structure (2) comprises a primary stress connecting rod (2-5), a secondary stress connecting rod (2-3), springs and pulley rollers (2-1). The elastic roller connecting rod resettable polar region ship anti-impact bulkhead side chord bulkhead provided by the invention has relatively high strength and excellent vibration and noise reduction effects.

    本发明提供了一种弹性滚子连杆可复位式极地船舶抗冲击舱壁。弹弹性滚子连杆可复位式极地船舶抗冲击舱壁,其组成包括抗冲击结构(2)与两块降噪用夹芯板(1)。两个夹芯板(1)之间设有弹性滚子连杆可复位式抗冲击结构(2),夹芯板(1)包括两个平行的板层,上部板层(1‑1)和下部板层(1‑2)之间设置有夹芯单元(1‑3),弹性滚子连杆可复位式抗冲击结构(2)包括一级受力连杆(2‑5)、二级受力连杆(2‑3)、弹簧和滑轮滚子(2‑1)结构。本发明提供弹性滚子连杆可复位式极地船舶抗冲击舱壁侧弦舱壁有较高的强度和优良的减振降噪效果。


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    Title :

    Elastic roller connecting rod resettable polar region ship anti-impact bulkhead


    Additional title:

    弹性滚子连杆可复位式极地船舶抗冲击舱壁


    Contributors:
    ZHOU LI (author) / LIU PENG (author) / DING SHIFENG (author) / HAN YUE (author) / DONG WENBO (author) / JIN JIANGJIE (author)

    Publication date :

    2021-03-12


    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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