Flaw detection equipment for reinforced concrete

The invention belongs to the technical field of detection devices, and particularly relates to reinforced concrete flaw detection equipment which comprises a reinforced concrete column, a detection component is arranged on the outer surface of the reinforced concrete column, and movable side arms are symmetrically arranged on the two sides of the detection component. The detection part vertically slides from bottom to top along the outer surface of the reinforced concrete column through the movable side arms on the two sides, and a guide part is arranged on the side, away from the reinforced concrete column, of the surface of the detection part. The device can automatically slide along the reinforced concrete column needing to be detected from bottom to top, echo detection work is carried out on the internal structure of the reinforced concrete column, the extraction force on the two sides of the guide inner plate can be directly controlled through the ventilation motor at the bottom, and therefore the movabl