Rock slope blasting sound wave testing device

The utility model provides a rock mass slope blasting sound wave testing device, which relates to the technical field of slope strength detection, and comprises a plurality of sound wave probes and a mounting piece for mounting the plurality of sound wave probes at different depths, the mounting piece comprises a conical block inserted into a slope edge, and the center of the top surface of the conical block is fixedly connected with a fixed rod; the fixing rod is fixedly connected with a circular plate parallel to the end face of the conical block, the side edge of the face, opposite to the conical block, of the circular plate is rotationally connected with a plurality of screws, and a lifting block which ascends and descends along the height of the screw and is used for fixing a sonic probe is arranged between any screw and the fixing rod. And the bag body of the water injection bag is forced to deform and completely fit the inner wall of the hole, so that the sound wave probe is immersed in the liquid, the