Special vessel for vibration sinking of steel cylinder

The invention discloses a special vessel for vibration sinking of a steel cylinder. In a square vessel body, a U-shaped vacant part is formed in the middle in the front of the vessel body, a driving console is arranged at the back of the vessel body, the vessel body parts at the two sides of the U-shaped vacant part in the middle and in the front of the vessel body are provided with a cradle steel frame of the steel cylinder, multiple hooks are arranged at the cradle steel frame of the steel cylinder above the U-shaped vacant part of the vessel body, two sides inside the cradle steel frame top of the steel cylinder are provided with slideways, a dimetric carriage is arranged on the slideways and is provided with eight winch pulley gears below which eight piling vibration hammers are arranged, and the eight piling vibration hammers are connected to a linkage steel ring and respectively connected with a hydraulic fixture at the lower part. The special vessel for vibration sinking of a steel cylinder has low whole gravity center, can reduce resistance of wind on the sea, and ensure marine steel tube transportation and safety in piling construction.