Auxiliary device for common concrete splitting tensile strength test

The utility model relates to an auxiliary device for a common concrete splitting tensile strength test. The utility model aims to test the strength of the concrete splitting tensile test piece, the working efficiency is high, and the accuracy is greatly improved. According to the technical scheme, the auxiliary device for the common concrete splitting tensile strength test comprises an upper bearing plate, a lower bearing plate, a pressure column, a cushion block, a positioning rod and a connecting rod, wherein the upper bearing plate and the lower bearing plate are both square, one surface of the upper bearing plate is provided with a pressure column, and the other surface of the upper bearing plate is provided with positioning rods along three sides; one surface of the lower bearing plate is a smooth surface, and the other surface is provided with positioning rods along three edges; the sides, provided with the positioning rods, of the upper bearing plate and the lower bearing plate are provided with symmet