The invention belongs to the technical field of ships, and discloses a front guide wheel and a front guide wheel mounting method. According to the front guide wheel, the two ends of a first blade are connected to the inner wall of a first guide pipe and the outer wall of a tail shaft pipe respectively, a first inner circumferential rib plate is arranged on the outer wall of the first guide pipe in a protruding mode, a first cover plate is arranged on the first inner circumferential rib plate, a first detection cavity is formed between the first guide pipe and the first cover plate, and a first sealing plug is used for sealing detection of the first detection cavity; a second guide wheel comprises a second guide pipe, a second blade and a second cover plate, the two ends of the second blade are connected to the inner wall of the second guide pipe and the outer wall of the tail shaft pipe respectively, the first guide pipe is connected with the second guide pipe, a second inner circumferential rib plate is arranged on the outer wall of the second guide pipe in a protruding mode, the second cover plate is arranged on the second inner circumferential rib plate, a second detection cavity is formed between the second guide pipe and the second cover plate, and a second sealing plug is used for sealing detection of the second detection cavity. The front guide wheel is convenient to mount and dismount and good in air tightness.

    本发明属于船舶技术领域,公开了一种前置导轮及前置导轮安装方法。该前置导轮包括:第一叶片的两端分别连接于第一导管的内壁和尾轴管的外壁,在第一导管的外壁凸设有第一内环向筋板,第一盖板设置于第一内环向筋板上并在第一导管和第一盖板之间形成第一检测腔,第一密封塞用于第一检测腔的密封性检测;第二导轮包括第二导管、第二叶片及第二盖板,第二叶片的两端分别连接于第二导管的内壁和尾轴管的外壁,第一导管和第二导管相互连接,在第二导管的外壁凸设有第二内环向筋板,第二盖板设置于第二内环向筋板上并在第二导管和第二盖板之间形成第二检测腔,第二密封塞用于第二检测腔的密封性检测。该前置导轮安装和拆卸方便,气密性好。


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    Title :

    Front guide wheel and front guide wheel mounting method


    Additional title:

    一种前置导轮及前置导轮安装方法


    Contributors:
    XIA HAOCHAO (author) / WU ZAN (author) / HUANG SHUQUAN (author) / HUANG ZHENYU (author) / HUANG GUOFU (author) / CAI WEIZHONG (author) / CHEN LEIQIANG (author) / GUO FENGSHAN (author)

    Publication date :

    2021-08-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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