Efficient performance detection device for materials for constructional engineering

The invention relates to the technical field of constructional engineering, and discloses a constructional engineering material performance efficient detection device which comprises steel, first speed reducing mechanisms and a driving motor, outer transmission rods are arranged on the outer sides of the two first speed reducing mechanisms in an annular array mode, and a middle transmission rod is arranged at the axis position of each first speed reducing mechanism. The outer transmission rods are in threaded connection with three sets of clamping blocks, the transmission distance ratio of the outer transmission rods to the three sets of clamping blocks is 1: 2: 3, the middle transmission rod is in threaded connection with a plurality of sets of supporting plates, and the transmission distance ratio of the middle transmission rod to the sets of supporting plates is 1: 2: 3. And meanwhile, a plurality of pieces of uniformly distributed steel are arranged, the distance between the steel is reduced, the drawing