Steel bar cage positioning device

The utility model provides a steel bar cage positioning device. The steel bar cage positioning device is characterized in that preformed holes are arranged at the two ends of a convex plate; and a concave groove is arranged at the lower end of the convex plate. According to the steel bar cage positioning device provided by the utility model, a stress main bar of the steel bar is not interfered by corrosion due to the effect of a cement mortar block; and the steel bar cage positioning device has the advantages that the structure is stable, a construction method is simple and the steel bar cage positioning device is economical and practical.