Profile measurement buoy system based on underwater winch

• Main Authors: ZHANG LIJIE, LIN BENHAO, DONG YANKAI, REN CHONG, DU ZHAOPENG, ZHAO XIAO
• Format: Patent
• Language: Chinese; English
• Published: 31.12.2021
• Subjects: ANALOGOUS ARRANGEMENTS USING OTHER WAVES; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; EQUIPMENT FOR SHIPPING; GYROSCOPIC INSTRUMENTS; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES; MEASURING; MEASURING DISTANCES, LEVELS OR BEARINGS; NAVIGATION; PERFORMING OPERATIONS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY; PHYSICS; RADIO DIRECTION-FINDING; RADIO NAVIGATION; RELATED EQUIPMENT; SHIPS OR OTHER WATERBORNE VESSELS; SURVEYING; TESTING; TRANSPORTING

The utility model belongs to the technical field of communication buoys, and particularly relates to a profile measurement buoy system based on an underwater winch, which comprises a main floating body, a profile measurement buoy and a buoy sound communication machine, the distance detection device is used for detecting the distance between the main floating body and the profile measurement buoy and comprises a first detection assembly arranged at the bottom of the profile measurement buoy and a second detection assembly arranged at the upper end of the main floating body; when the distance between the first detection assembly and the second detection assembly reaches an induction critical distance, the second detection assembly sends a stop signal, the underwater winch receives the signal and stops working, the distance detection device serves as the last safeguard measure, and when the distance between the profile measurement buoy and the main floating body reaches the critical distance, the distance detect