The invention provides a marine sealing integral rudder bearing and an installation method. The marine sealing integral rudder bearing comprises a rudder tube, a rudder bearing body, a sealing mechanism, a rudder stock bush, a bearing bush, a bearing, a distance ring, a lantern ring, a lip-shaped sealing ring and a first pressing ring, a forge piece is arranged on the rudder tube, the rudder bearing body is connected with the rudder tube through the forge piece, and a containing cavity for containing a rudder stock is formed after the rudder bearing body, the forge piece and the rudder tube are combined. The sealing mechanism is arranged in a gap formed among the rudderstock, the rudder bearing body and the forge piece, the bearing, the distance ring and the lantern ring are located in an upper cavity of the rudder bearing body, the distance ring is located above the bearing, the lantern ring is located above the distance ring, the lip-shaped sealing ring is arranged between the lantern ring and the rudder bearing body, and the first pressing ring is arranged above the lip-shaped sealing ring and the rudder bearing body. The rudder can be effectively fixed, and the sealing performance is excellent; the rudder bearing can bear axial force and transverse force of the rudder, is simple and convenient to install, safe and reliable in use performance, convenient to maintain, stable in operation and long in service life.

    本申请提供一种船用密封整体舵承及安装方法。该船用密封整体舵承包括舵筒、舵承本体、密封机构、舵杆衬套、轴承衬套、轴承、定距环、套环、唇形密封圈和第一压环,舵筒上设置锻件,舵承本体与舵筒之间通过锻件连接,舵承本体、锻件和舵筒组合后具有容纳舵杆的容纳腔,密封机构设置于舵杆、舵承本体以及锻件之间形成的间隙中,轴承、定距环、套环位于舵承本体的上部腔室内,定距环位于轴承上方,套环位于定距环上方,唇形密封圈设置于套环与舵承本体之间,第一压环设置于唇形密封圈及舵承本体的上方,能够有效固定舵,密封性能优异;能够承受舵的轴向力和横向力,安装简单方便,使用性能安全可靠,维护保养方便,整体舵承运行稳定,使用寿命延长。


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    Title :

    Marine sealing integral rudder bearing and mounting method


    Additional title:

    一种船用密封整体舵承及安装方法


    Contributors:
    YANG BO (author) / FAN WENJIU (author) / LONG YUN (author) / LU PENGYU (author) / LOU SHIMING (author) / PAN FENGJUN (author) / WANG YANFEN (author)

    Publication date :

    2025-04-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / F16J Kolben , PISTONS / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F16C SHAFTS , Wellen



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