| 摘要 |
PURPOSE: A floating crane is provided to improve work efficiency by easily securing operator's view and to reduce influence of wave and wind during transportation. CONSTITUTION: A floating crane comprises a hull, a rotating table(30), a vehicle body(40), a crane arm(50), a wire(70), a support bar, and a winch(80). The rotating table is installed on the upper side of an extension member that is fixed to the top and bottom of the hull by passing through the hull. The vehicle body comprises an engineer's cabin and is installed on the upper side of the rotating table. The crane arm is installed on the leading end of the vehicle body. The wire is installed on the leading end of the crane arm and extended to the tail end. The support bar is installed on the tail end of the vehicle body. The winch is installed in the support bar to wind or unwind the wire. |
