Rock sample longitudinal and transverse wave measuring probe structure

The utility model discloses a rock sample longitudinal and transverse wave measuring probe structure which comprises a base body and a probe shell which are installed together, a longitudinal wave wafer and a transverse wave wafer are installed in a gap between the base body and the probe shell, the longitudinal wave wafer is annular, and the transverse wave wafer formed by splicing four quarter circular wafers is arranged in the annular shape. The drainage tube penetrates through the transverse wave wafer and extends to the pressure-bearing surface of the base body after penetrating through the probe shell, and leads of the longitudinal wave wafer and the transverse wave wafer penetrate through a gap between the probe shell and the drainage tube. According to the probe structure disclosed by the utility model, the longitudinal wave probe and the transverse wave probe are integrated, the transverse wave wafer is circular, the longitudinal wave wafer is annular, longitudinal waves and transverse waves can be d