Extra-heavy dynamic sounding device

The utility model discloses an extra-heavy dynamic sounding device which comprises a supporting frame, a piston rod, an oil pipe, an oil tank, a steel wire, a clamping device, a center penetrating hammer, a probe rod, a baffle, a probe, a guide sleeve and a detachable wheel. The top of the support frame is connected with the piston rod, a guide sleeve is connected below the support frame, and detachable wheels are arranged at the bottom; the clamping device is connected with the piston rod through a steel wire; the oil tank is connected with the piston rod through an oil pipe; the probe rod is installed in the guide sleeve, the center penetrating hammer is connected above the probe rod, the baffle is arranged in the middle of the probe rod, and the probe is connected to the bottom. The device is simple in structure and convenient to install and use, the piston rod is used in cooperation with other parts, the center penetrating hammer is automatically lifted, the position of the probe rod is fixed through the