Jacket grouting operation construction device for offshore wind power

The utility model provides a jacket grouting operation construction device for offshore wind power. The jacket grouting operation construction device comprises a sleeve and a transport ship, the upper end of the sleeve is connected with a conveying pipe, and a steel pipe pile is connected into the conveying pipe in a sleeved mode. The sleeve is connected with the steel pipe pile through a clamping structure, and a cement groove is formed in the sleeve. An air extractor, a cement conveyor and a tensile machine are arranged on the transport ship, the tensile machine is connected with a hook through a rope, the air extractor is connected with the conveying pipe through an air extraction pipe, and the cement conveyor is connected with the conveying pipe through a cement conveying pipe. The situation that after grouting, due to the fact that cement paste is not solidified, the steel pipe pile and the sleeve are misplaced, and the stability of the device is reduced is avoided; a transport ship can be used for grout