The invention relates to a method for replacing an anchor mouth of a ship. According to the method, a construction platform is built on a wharf in advance according to the height position and the width position of the anchor mouth away from a ship deck; fixing the ship at the edge of the wharf by using a mooring rope after the ship berths at the wharf; the construction platform is hoisted to the side where the anchor mouth needs to be replaced through a crane; the upper end of the construction platform is welded and fixed to the deck face, and the lower end of the construction platform is arranged below the anchor mouth; removing the crane; anchor mouth dismantling and replacing construction is conducted; mounting an anchor; after construction is finished, the construction platform is hoisted by a crane, and a fixing point of the construction platform and the deck bulwark is cut off; the construction platform is removed by the crane; and the cut-off point at the bulwark of the deck is polished to be smooth and is coated with paint. The anchor mouth is replaced by berthing the ship at the wharf, the problem that the ship must enter the dock to replace the anchor mouth in the traditional construction process is solved, the construction period is shortened, and the production cost is reduced.

    本发明涉及到一种船舶更换锚唇的方法,该方法根据锚唇距离船舶甲板的高度位置和宽度位置提前在码头上搭设好施工平台;船舶停靠码头后用缆绳将其固定在码头边后拆除锚;用吊车将施工平台吊运至需要更换锚唇的一侧;将施工平台上端焊接固定在甲板面上,施工平台的下端置于锚唇下方;吊车移除;进行锚唇拆除和更换施工;安装锚;施工结束后用吊车吊住施工平台,割除施工平台与甲板舷墙的固定点;吊车将施工平台移除;将甲板舷墙处的割除点打磨光滑并补涂油漆。本发明通过船舶在码头停泊进行更换锚唇,解决了传统施工流程中船舶必须进入船坞进行锚唇更换的问题,减少施工周期,降低生产成本。


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    Title :

    Method for replacing anchor mouth when ship berths at wharf


    Additional title:

    一种船舶停靠码头更换锚唇的方法


    Contributors:
    WAN LI (author) / QIAN ZHENHUA (author) / NI HANSONG (author)

    Publication date :

    2022-05-03


    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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