Efficient concrete ultrasonic detection device

The utility model discloses an efficient concrete ultrasonic detection device and relates to the technical field of concrete detection related equipment. The ultrasonic detector comprises an ultrasonic detector body, a semicircular containing vortex groove is formed in the bottom side of the ultrasonic detector body, a cable is arranged in the semicircular containing vortex groove, a chassis is arranged on the lower side of the ultrasonic detector body, and a conical vortex groove is formed in the position, corresponding to the semicircular containing vortex groove, of the side wall of the chassis in a penetrating mode. Supporting columns are fixed to the four corners of the lower side of the chassis, and umbrella-shaped plastic clamping blocks are fixed to the positions, corresponding to the strip-shaped openings, of the lower side of the ultrasonic detector body. According to the utility model, the semicircular accommodating vortex groove is used for accommodating a cable, and the conical vortex groove is u