The utility model relates to a lightweight anchoring group, which is suitable for a netting type fixed net, which is used for designing a fixed anchoring group in which the fixed net surface is opened in the water in a vertical shape, and the structure comprises: a plurality of stone bags, and a multi-point connection is arranged on the fixed net surface. a bottom portion； and a plurality of anchor members, each of the anchor members being provided with two anchor joints, each of the anchor joints being respectively coupled to two adjacent stone packs. The lightweight stone bag combined with the anchor can be used to disperse the tidal stress. Although the weight is reduced, the same anchor strength and effect can be achieved, and the weight of the stone bag can be reduced to reduce the cost of the stone. It is also more convenient and safe to set up.一種輕量化定錨組，適用於落網類定置網，係用以將定置網面以立面形態於水中張開的定錨組設計，其結構包括：多個石頭包，多點連結設置於定置網面的底部；以及多個錨件，各該錨件設置有兩個錨件連結件，各該錨件連結件分別連結於兩個相鄰的石頭包。採用結合錨件的輕量化石頭包，可以錨件來分散潮流應力，雖然重量減輕，但仍然能達到相同的定錨強度與效果，並且減輕石頭包的重量可降低石頭的成本，在運送及裝設上也更為便利與安全。
