Shipyard engineering transportation device

The utility model relates to the technical field of shipbuilding, and particularly discloses a shipyard engineering transportation device which comprises a base. Clamping plates are symmetrically fixed to one side of the base, second motors are installed on one sides of the clamping plates, transmission rods are installed on the sides, close to the clamping plates, of the second motors, driving gears are fixed to the transmission rods, and outer toothed plates and inner toothed plates are arranged on the two sides of the driving gears; the driving gear is meshed with the outer toothed plate and the inner toothed plate; moving plates are fixed to the ends, away from the driving gear, of the inner toothed plate and the outer toothed plate correspondingly, fixing blocks are installed on one sides of the moving plates correspondingly, a rotating plate is arranged on the side, away from the base, of the clamping plate, and a locking block is arranged on the side, close to the second motor, of the clamping plate; a