Torrent beach dam body block stone throwing device

The utility model relates to the field of torrent underwater dam body block stone positioning and throwing, and particularly discloses a torrent beach dam body block stone throwing device, which comprises a guide cylinder, a mounting rod, a mooring rope, an anchor gear and a bearing seat, the bearing seat and the anchor gear are fixed on an engineering ship, one end of the mounting rod is hinged with the bearing seat, and the other end of the mounting rod is fixedly connected with one end of the guide cylinder; the mooring rope is wound on the anchor gear, one end of the mooring rope is connected with the lower end of the guide cylinder, and when the anchor gear retracts and releases the mooring rope, the guide cylinder can be driven to rotate around the bearing seat so that the guide cylinder can be subjected to angle positioning. The device has the advantages of being easy and convenient to operate, high in block stone throwing precision and high in speed, effective control over the elevation of a dam body