To prevent entanglement by distributing floating or coma basket in the opposite direction to a branch of a balance to prevent entanglement and to connect a balance body and a float as necessary We can provide a balance weighing mechanism that can be used selectively or separately. SOLUTION: In a lower portion of a thread take-up body 1, there is provided a hook portion 12 whose tip is directed slightly upward, and a middle hole 8 at the tip thereof. Through the large hole 18 of the float 16, the thread thread 11 passes through the thread hole 2 in the upper part, passes through the medium hole 8, is bound to the Sarkan 10, Harris 17 is tied to the tip of Sarkan, and the tip of the branch 5 It extends ahead through the hole 7. The large hole 18 of the floating terminal 14 is sized to pass the portion of the spinneret hole 2 and hangs with the main body 1 on the hook portion 12 of the middle hole 8 through the thread guide hole 2. When the pole is raised, the branches 5 and floats 16 are held on opposite sides. BACKGROUND OF THE INVENTION【課題】仕掛けを投入する際、天秤の枝に対して、浮きやコマセカゴを反対方向に振り分けて安定した状態で飛ばす事により、絡みを防止すると共に、必要に応じて、天秤本体と浮きを連結した状態に、或いは、分離した状態に使い分ける事が出来る天秤仕掛けを提供する。【解決手段】天秤本体1の下部に、先端を少し上に向けた鈎部12を設け、その先に中穴8があり。道糸11が浮き16の大穴18通り、上部に在る道糸穴2を通った後中穴8を通り、サルカン10に結びつけられ、ハリス17はサルカンの先に結ばれて、枝5の先穴7を通り先に延びる。浮き16は、浮き端子14の大穴18が、道糸穴2部分を通す大きさで、本体1と共に道糸穴2を通して中穴8の鈎部12に掛かる。竿を立てると、枝5と浮き16が反対側に保持される。【選択図】図1