The invention relates to a rotary excavation type end plate suitable for underwater salvage equipment and a sinking method thereof.The rotary excavation type end plate comprises an end plate body, the surface, used for making contact with a mud surface line, of the end plate body is a sinking surface, the middle position of the sinking surface is connected with a rotating shaft in the direction perpendicular to the end plate body, and the rotating shaft is arranged in the end plate body; the sinking surface is divided into a first half surface and a second half surface which are respectively positioned on two sides of the rotating shaft by the rotating shaft; the plurality of excavation machine heads are used for excavating sludge, are fully distributed along the first half surface and are all fixed on the end plate body; the underwater salvage equipment comprises an end plate frame used for being connected with the rotating shaft and driving the rotating shaft to rotate. The excavation machine head is arranged on the single side of the sinking surface of the end plate body and is matched with a rotatable structural form, so that section excavation is realized, the lowering efficiency is improved, smooth lowering of the end plate structure without blockage is ensured, and the cost is reduced; in addition, through matched lowering of the end plate frame, it can be guaranteed that the lowering track does not deviate.

    本发明涉及一种适用于水下打捞设备的旋转开挖式端板及其下沉方法,该旋转开挖式端板包括:端板本体,设该端板本体上用以与泥面线接触的面为下沉面,该下沉面的中间位置沿垂直于该端板本体的方向连接有一转轴,该转轴将该下沉面分成分别位于该转轴两侧的第一半面和第二半面;用于开挖淤泥的多个开挖机头,多个该开挖机头沿该第一半面满布设置并均固定至该端板本体上;水下打捞设备包括用于连接该转轴并驱动该转轴转动的端板框架。本发明通过在端板本体下沉面单侧布置开挖机头并配合可旋转的结构形式,实现了断面开挖,提高了下放效率,保证了端板结构无阻塞的顺利下放,降低了成本;另外,通过端板框架的配合下放,能够保证下放轨迹不发生偏移。


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    Titel :

    Rotary excavation type end plate suitable for underwater fishing equipment and sinking method of rotary excavation type end plate


    Weitere Titelangaben:

    适用于水下打捞设备的旋转开挖式端板及其下沉方法


    Beteiligte:
    ZHUANG QIANWEI (Autor:in) / YUAN WEIHAO (Autor:in) / ZHANG CHI (Autor:in) / YANG TIANYUAN (Autor:in) / YANG ZHENG (Autor:in) / LI YANLONG (Autor:in) / PENG SHIBAO (Autor:in) / DENG LONGCHUAN (Autor:in)

    Erscheinungsdatum :

    2023-10-17


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    E21B EARTH OR ROCK DRILLING , Erd- oder Gesteinsbohren / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen



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