Land surveying and mapping measuring instrument with angle adjusting function

• Main Authors: ZHANG ZHIGUO, MA YONGDONG, ZHANG JINGYUE
• Format: Patent
• Language: Chinese; English
• Published: 02.05.2023
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; GYROSCOPIC INSTRUMENTS; HEATING; LIGHTING; MEASURING; MEASURING DISTANCES, LEVELS OR BEARINGS; MECHANICAL ENGINEERING; NAVIGATION; PHOTOGRAMMETRY OR VIDEOGRAMMETRY; PHYSICS; STANDS OR SUPPORTS; SURVEYING; TESTING; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model discloses a territorial surveying and mapping measuring instrument with an angle adjusting function, and relates to the technical field of measuring instruments, the territorial surveying and mapping measuring instrument comprises a support frame and a measuring instrument, the top of the support frame is hinged with a shell, the measuring instrument is fixed with a fixing rod, and the fixing rod is rotatably connected with an instrument shell. A horizontal mechanism is arranged on the top of the instrument shell and the inner wall of the shell, the horizontal mechanism comprises a connecting rod, and the top of the instrument shell is fixed to the bottom of the connecting rod. According to the territorial surveying and mapping measuring instrument with the angle adjusting function, a circle at the top of a connecting rod slides relative to a ball, so that the connecting rod is kept perpendicular to the ground under the action of gravity, at the moment, the measuring instrument is kept horiz