Concrete strength detector for constructional engineering quality inspection

The utility model discloses a concrete strength detector for constructional engineering quality inspection, and relates to the technical field of strength detectors, the concrete strength detector for constructional engineering quality inspection comprises a rebound apparatus, an L-shaped supporting plate and a mounting plate, the L-shaped supporting plate is arranged at the tail end of the rebound apparatus, the mounting plate is arranged below the rebound apparatus, a box body is fixedly arranged on the surface of the upper end of the mounting plate, and the L-shaped supporting plate is arranged in the box body. Clamping assemblies are arranged inside and on the outer side of the box body, each clamping assembly comprises two arc-shaped clamping plates, and the two arc-shaped clamping plates are movably arranged at the upper end of the box body, so that the concrete strength detector for constructional engineering quality inspection is simple to operate, and the rebound apparatus can be effectively prevente