Fall mouthful spacing card of triangle -shaped bayonet socket reinforcing bar

Fall mouthful spacing card of triangle -shaped bayonet socket reinforcing bar is provided with concrete frame (1) of hand -drawn wire (2) including inside, and reserve in end (4), the symmetry at concrete frame (1) both ends and offer in the concrete frame bottom surface and lie in both ends inboard notch (3) of head, notch (3) are the right angled triangle notch, right angled triangle's inclined plane (3a) extends to concrete frame with the flaring form inside, shear force wall horizontal reinforcement (4) blocks in the notch. The utility model discloses can be fixed with the steel bars of the shear wall trip at both ends, steel bars of the shear wall can not slide in the notch, to controlling easily the position of steel bars of the shear wall position, thus no longer need with the utility model discloses carry out the ligature with steel bars of the shear wall, improve the construction progress greatly, improved labor efficiency, reduced construction cost. The unsafe quality common fault in reinforcing bar