Arrangement ship sliding plate jacking device and arrangement method

The invention discloses an arrangement ship sliding plate jacking device which comprises a sliding plate arranged at the side board deck of an arrangement ship, wherein one side of the sliding plate is hinged with the edge of the side board deck, and the other side of the sliding plate is connected with the side board deck through an elastic jacking device. The invention further discloses an arrangement method using the arrangement ship sliding plate jacking device. After the arrangement ship sliding plate jacking device is used, the sliding plate is jacked by the jacking device, and the arrangement work is carried out by a ship board support interlock piece, so that the conventional sliding plate lifting frame can be omitted, and the product cost can be reduced. After the arrangement method disclosed by the invention is used, and after the arrangement ship sliding plate jacking device is used, the speed of the arrangement work can be obviously accelerated.