Overwater drilling floating platform in steep bare rock area and use method of overwater drilling floating platform

• Main Authors: LIU ZHONGYOU, HUANG CHUAN, WANG XIN, ZHANG PENG, SONG CHENGTAO
• Format: Patent
• Language: Chinese; English
• Published: 13.12.2022
• Subjects: EQUIPMENT FOR SHIPPING; PERFORMING OPERATIONS; RELATED EQUIPMENT; SHIPS OR OTHER WATERBORNE VESSELS; TRANSPORTING

The invention relates to an overwater drilling floating platform in a steep bare rock area. The overwater drilling floating platform comprises a platform structure, an anchoring structure and a supporting rod structure. The platform structure comprises a barge and a drilling platform cornice, and the drilling platform cornice is fixedly arranged on the side face of the barge. The anchoring structure comprises an anchor cable, an anchor ring and an anchor gear, the anchor ring is fixedly arranged on the rock bank slope, the anchor gear is fixedly arranged at the vertex angle of the side face of the barge, one end of the anchor cable is fixedly arranged on the anchor ring, and the other end of the anchor cable is fixedly arranged on the anchor gear; one end of the supporting rod structure is arranged on the rock bank slope, and the other end of the supporting rod structure is fixedly arranged on the barge. The method that rock slope anchor ring mooring is adopted, and the inner side steel box supporting rods ar