Reinforcing cage capable of preventing upward floating

The utility model relates to a steel reinforcement cage capable of preventing upward floating, which comprises a plurality of main reinforcements, stirrups and fixing frames, the plurality of main reinforcements are arranged in a circular ring shape to form the main reinforcement cage, the stirrups are spirally wound on the outer side of the main reinforcement cage and are fixedly connected with the main reinforcement cage, and the fixing frames are arranged on the bottom surface of the main reinforcement cage. And a plurality of inverted ribs are arranged on the main rib cage and are rotationally connected to the fixed frame through torsion springs. The anti-floating device has the effect of improving the anti-floating effect of the reinforcement cage. 本实用新型涉及一种预防上浮的钢筋笼，包括主筋、箍筋及固定框，所述主筋设置有多根，多根主筋以圆环状排布形成主筋笼，所述箍筋盘旋环绕于主筋笼的外侧并与主筋笼固定连接，所述固定框设置于主筋笼底面，所述主筋笼上设置于若干倒筋，所述倒筋通过扭转弹簧转动连接于所述固定框。本实用新型具有提高钢筋笼预防上浮效果的作用。