AUTOMATIC OPERATION SYSTEM FOR LARGE-CALIBER PIPE COLUMN BASED ON OCEAN ENGINEERING INVESTIGATION

The present invention relates to an automatic operation system for a large-caliber pipe column based on ocean engineering investigation. The system comprises: a derrick mechanism, a heave compensation mechanism, a top drive mechanism, a drill pipe self-lifting/lowering power catwalk mechanism, an integrated gas source station, and an integrated hydraulic pump station. The derrick mechanism, the drill pipe self-lifting/lowering power catwalk mechanism, the integrated gas source station, and the integrated hydraulic pump station are all arranged on a deck of an exploration ship; the heave compensation mechanism and the top drive mechanism are both arranged on the derrick mechanism; the heave compensation mechanism is connected to the top drive mechanism and used for providing heave compensation for the top drive mechanism on the exploration ship; the integrated gas source station and the integrated hydraulic pump station are both connected to the heave compensation mechanism and used for providing hydraulic pow