The invention discloses a function sectional type water lubrication stern bearing, and belongs to the technical field of ship shafting. The stern bearing comprises a bearing bush, a bearing bush, a stern end check ring and a bow end check ring. The bearing bush is divided into three sections in the bow and stern direction, the bow bearing bush has the function of increasing the cooling water supply amount entering the stern bearing, the middle bearing bush has the function of reducing the abrasion rate of the stern bearing bush and improving the abrasion resistance of the stern bearing, and the stern bearing bush has the function of supporting the main weight of a stern shafting and meanwhile reducing friction excitation noise during shafting operation. The stern end check ring and the bow end check ring are installed at the bow end and the stern end of the bearing bush to prevent the bearing bush from axially moving. According to the water-lubricated stern bearing, the use quietness and wear resistance of the water-lubricated stern bearing are greatly improved, and meanwhile, the use safety and reliability of the water-lubricated stern bearing are improved.

    本发明公开了一种功能分段式水润滑艉部轴承,属于船舶轴系技术领域。艉部轴承包括轴承衬套、轴瓦、艉端止挡圈和艏端止挡圈;轴瓦沿艏艉方向分为三段,艏部轴瓦的功能是增加进入艉部轴承的冷却供水量,中部轴瓦的功能是降低艉部轴承轴瓦磨损速率,提高艉部轴承耐磨损性能,艉部轴瓦的功能是支撑艉部轴系的主要重量,同时减少轴系运行时的摩擦激励噪声;所述艉端止挡圈和艏端止挡圈安装在轴承衬套的艏艉两端防止轴瓦轴向窜动。本发明大大增加了水润滑艉部轴承的使用安静性和耐磨性,同时增加了水润滑艉部轴承的使用安全可靠性。


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    Titel :

    Functional sectional type water-lubricated stern bearing


    Weitere Titelangaben:

    一种功能分段式水润滑艉部轴承


    Beteiligte:
    SHU SHU (Autor:in) / WANG JUN (Autor:in) / BAO SHIJI (Autor:in) / TIAN JIABIN (Autor:in) / WANG GANGWEI (Autor:in) / ZHANG XUEBING (Autor:in) / WANG JUAN (Autor:in) / YANG JUN (Autor:in) / YU JIAPENG (Autor:in) / YANG JIFEI (Autor:in)

    Erscheinungsdatum :

    2023-03-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    F16C SHAFTS , Wellen / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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