Overwater assembly module locking device

The utility model relates to the technical field of module assembly, in particular to an overwater assembly module locking device which is characterized in that a connecting plate is fixed on one side of each of two module bodies, a locking batten is fixed on one side edge of the upper surface of each of the two connecting plates, five locking insertion holes are formed in each of the two locking battens at equal intervals, and the locking insertion holes are matched with the locking insertion holes. And five U-shaped connecting pieces are arranged at the positions, corresponding to the ten locking inserting holes, of the outer sides of the two locking battens correspondingly, and two locking inserting rods are symmetrically inserted into the two ends of the inner sides of the five U-shaped connecting pieces in a sliding mode correspondingly. The quick locking mechanism is novel in design and ingenious in structure, the two locking insertion rods can be driven to move to the inner sides of the two locking ins