Method and device for detecting karst geology through elastic wave imaging chromatography

The invention discloses a method for detecting karst geology through elastic wave imaging chromatography, and also discloses a device for detecting karst geology through elastic wave imaging chromatography. The device comprises a fixing device and a detection device, the detection device is installed on the fixing device, and balancing mechanisms are arranged on the side wall of a CT detector in across symmetry manner; an end socket is arranged on the side wall of the CT detector through cooperation of a fixed cylinder, a buffer spring, a piston disc and a movable push rod, a cavity is formedin the end socket to install a ball, the ball extends to the outside of the end socket through a through hole in the side wall of the end socket, and when the CT detector enters a drill hole, the endsocket is pushed to compress the buffer spring through the movable push rod; after the CT detector completely enters the drill hole, the ball is tightly attached to the inner wall of the drill hole under the action of the rela