The invention aims to provide a combined anchor chain system. The combined anchor chain system comprises a gravity anchor, a bottom anchor chain, an elastic cable and an upper anchor chain, wherein the bottom anchor chain comprises a lying chain and a lower anchor chain which are connected mutually, and the length of the lying chain and the length of the lower anchor chain can be converted mutually; the gravity anchor is fixed at an end part of the lying chain; the lying chain is flatly placed on the seabed; the elastic cable comprises a left connection plate, a right connection plate and elastic cable bodies, plate bolts are uniformly arranged on inner sides of the left connection plate and the right connection plate, two ends of each elastic cable body are connected with the plate bolts on the left connection plate and the right connection plate through connectors of the corresponding elastic cable body respectively, connection rings are mounted on outer sides of the left connection plate and the right connection plate, the lower anchor cable and the upper anchor cable are connected with one of the connection rings, and the upper anchor chain is connected with a float through a coupler. Impact loads of the anchor chain system can be effectively reduced, oscillation response of the float can be effectively controlled, the anchoring cost is low, movement of the float can be well controlled, and the combined anchor chain system can be used for single-point and multi-point mooring of a ship in shallow water and other ocean floating type structural articles.


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    Title :

    Combined anchor chain system


    Contributors:
    MA YONG (author) / ZHANG LIANG (author) / ZHANG XUEWEI (author) / SHENG QIHU (author)

    Publication date :

    2015-08-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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