The invention discloses a mounting precision control method for an LNG ship shafting locking device, which comprises the following steps: firstly, welding and fixing a fixed base on a ship body structure on one side of a second shaft flange, placing a stand column on the fixed base, arranging an adjusting assembly between the stand column and the fixed base, placing a locking block on the stand column, and fixing the locking block on the second shaft flange; the vertical position and the levelness of the plunger are adjusted by adjusting the adjusting assembly, after the plunger is adjusted in place, the stand column is fixed, the gap between the plunger and the plunger hole in the shaft locking disc can be effectively guaranteed, the plunger is prevented from being not aligned with the plunger hole in the shaft locking disc, and therefore the installation precision and the installation efficiency of the shaft locking device are improved.

    本发明公开了一种LNG船轴系锁轴装置的安装精度控制方法,该方法先将固定基座焊接固定在第二轴法兰一侧的船体结构上,将立柱放在固定基座上,在立柱与固定基座之间设置调整组件,将锁块放在立柱上,通过调整调整组件来调节柱塞的上下位置及水平度,调整到位后,再固定立柱,能够有效保证柱塞和锁轴盘上的柱塞孔之间的间隙,防止柱塞与锁轴盘上的柱塞孔不对中,从而提高了锁轴装置的安装精度和安装效率。


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    Title :

    LNG ship shafting locking device and mounting precision control method thereof


    Additional title:

    一种LNG船轴系锁轴装置及其安装精度控制方法


    Contributors:
    XUE CHANGQI (author) / JING LEILEI (author) / SHI JIAWEN (author) / REN QINJIANG (author) / ZHAO SHUAI (author) / CHENG GUODONG (author) / LING JUE (author) / WANG KAI (author)

    Publication date :

    2024-11-22


    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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