Underwater suction bucket foundation in-bucket pressure and penetration depth monitoring device

• Main Authors: AN YONGNING, YU XIAOGANG, LI CHANG, CUI ZHIWEI, LIU ZHIBO, ZHANG NAN, LEI PENG, SUI HAICHEN, ZHANG KAIHUA, WANG FANGZHENG, TIAN CHUNHE, ZHANG TIANLEI, JI XIANGKUN
• Format: Patent
• Language: Chinese; English
• Published: 12.03.2024
• Subjects: EMBANKMENTS; EXCAVATIONS; FIXED CONSTRUCTIONS; FOUNDATIONS; HYDRAULIC ENGINEERING; SOIL SHIFTING; UNDERGROUND OR UNDERWATER STRUCTURES

The utility model discloses an underwater suction bucket foundation in-bucket pressure and penetration depth monitoring device, which comprises a tubular shell, a pressure sensor and an altimeter, the tubular shell is provided with a lower flange and an upper flange which are hermetically connected with a grouting port at the top of a suction bucket, the upper flange is hermetically connected with a cover plate, and the cover plate is provided with a pressure sensor and an altimeter. Three vertical screw rods which are uniformly distributed along the circumferential direction are arranged below the cover plate, the lower ends of the three vertical screw rods are connected with a mounting seat, the mounting seat is locked and fixed on the corresponding vertical screw rods by adopting an upper group of nuts and a lower group of nuts, the altimeter is arranged on the mounting seat, a cable of the altimeter penetrates through the cover plate, and the cable of the altimeter is connected with the cover plate. An ex