Underwater topographic surveying and mapping device for engineering surveying

• Main Authors: WU KEBING, YANG FUKUN, ZHANG BO
• Format: Patent
• Language: Chinese; English
• Published: 07.05.2024
• Subjects: ANALOGOUS ARRANGEMENTS USING OTHER WAVES; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; GYROSCOPIC INSTRUMENTS; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES; MEASURING; MEASURING DISTANCES, LEVELS OR BEARINGS; NAVIGATION; PHOTOGRAMMETRY OR VIDEOGRAMMETRY; PHYSICS; RADIO DIRECTION-FINDING; RADIO NAVIGATION; SURVEYING; TESTING

The invention discloses an engineering surveying underwater topographic surveying and mapping device, and relates to the technical field of measuring equipment, the engineering surveying underwater topographic surveying and mapping device comprises a supporting frame, a detection device and a winding device, a supporting disc is fixedly installed on the surface of the supporting frame, a rotating rod rotatably penetrates through the surface of the supporting disc, and a measuring rope is arranged on the surface of the rotating rod; the bottom of the measuring rope is provided with a balancing weight, the surface of the supporting frame is rotatably provided with a measuring frame, the top of the measuring frame is fixedly provided with a GPS mobile station, the detection device comprises a sliding disc, a round rod, a clamping rod, a hollow rod and an arc-shaped plate, the clamping rod extrudes the hollow rod and moves in the direction close to the measuring rope under the counter-acting force of the hollow r