Conveying system for operating heavy equipment of nuclear power station

The utility model provides a conveying system for operating heavy equipment in a nuclear power station. The conveying system comprises hydraulic lifting equipment and plane transshipment equipment, wherein the hydraulic lifting equipment is detachably mounted in a hoisting well of the nuclear power station, and the plane transshipment equipment is matched with the hoisting well to carry and convey the heavy equipment; the hydraulic lifting equipment comprises four jacking stand columns and a hydraulic jacking power set used for electrically controlling the jacking stand columns to synchronously increase the height of the jacking stand columns or decrease the height of the jacking stand columns. The plane transfer equipment comprises a bearing platform arranged at the top end of the jacking stand column, a transfer trolley used for transferring the heavy equipment to the bearing platform and a hydraulic module vehicle used for carrying the bearing platform, the transfer trolley and the heavy equipment at the s