Ground surface settlement measuring device

• Main Authors: ZHAO XU, LIU LIDONG, ZHU BAOJUN, SU LEI, WANG YANG, SONG ZHE, SUN YANG, AI CONGYANG, SUN HAINAN, GUO HAOYU, MIAO CHONG, XIE ZHIGUO
• Format: Patent
• Language: Chinese; English
• Published: 20.06.2023
• Subjects: GYROSCOPIC INSTRUMENTS; MEASURING; MEASURING DISTANCES, LEVELS OR BEARINGS; NAVIGATION; PHOTOGRAMMETRY OR VIDEOGRAMMETRY; PHYSICS; SURVEYING; TESTING

The utility model discloses a ground surface settlement measuring device, which belongs to the technical field of ground surface monitoring and comprises a supporting assembly and a measuring assembly, the supporting assembly comprises a supporting plate and a supporting frame, the bottom surface of the supporting plate is a reference surface, and the supporting frame is fixedly connected with the supporting plate; the measuring assembly comprises a sliding rod, a measuring rod and a displacement sensor, the sliding rod is in sliding connection with the supporting frame, the measuring rod is fixedly connected with the sliding rod, the measuring rod extends in the direction perpendicular to the datum plane, the bottom end of the measuring rod can make contact with a monitoring point of the earth surface, and the displacement sensor can detect the sliding displacement of the sliding rod along the supporting frame. During use, the supporting plate is arranged at a to-be-detected position of the ground surface, t