High-speed pile driver for flood prevention and emergency rescue of Yellow River

The high-speed pile driver comprises a supporting bottom plate, a motor is arranged at one end of the supporting bottom plate, a mooring rope box is arranged at one end of the motor, a mooring rope disc is arranged in the mooring rope box, a mooring rope is arranged at one end of the mooring rope disc, and a supporting mechanism is arranged at the other end of the supporting bottom plate. Two pulleys are arranged at one end of the supporting mechanism, the mooring rope penetrates through the pulleys, a guide pipe is arranged at one end of the mooring rope, and a beating mechanism is arranged in the guide pipe. In flood prevention, if road conditions are not good and a designated place cannot be reached quickly, the device can be disassembled and transported firstly and then assembled quickly when the device reaches a piling place, and accessories at corresponding parts can be replaced quickly if one part is damaged, so that time is saved for rescue and relief work in flood seasons, and working efficiency is i