Water stop positioning and connecting structure

The utility model provides a waterstop positioning and connecting structure which comprises a waterstop body, a vertical rib is fixedly arranged at the end of the waterstop body, paired angle steel is arranged on the two side edges of the waterstop body respectively, one face of the angle steel is attached to the waterstop body, the end face of the angle steel abuts against one side face of the vertical rib, and the other face of the angle steel abuts against the other side face of the vertical rib. Metal connecting pieces are welded to the upper ends of the paired angle steel, and the upper portions of the metal connecting pieces on the inner side and the outer side are connected through short steel bars in a welded mode. The steel angles at the two ends of the double-layer water-stop belt can be fixed to steel bars of structures such as expansion joints and initiation joints, the steel angles serve as main components for fixing the water-stop belt body, then short steel bars are adopted in the middle to for