Portable tree height measuring device for forestry

The utility model discloses a portable tree height measuring device for forestry, which is characterized in that a horizontal measuring device is fixedly sleeved at the lower end of the outer wall of a spliced measuring rod with a zero scale calibration function, a height measuring mechanism is asse...

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Bibliographic Details
Main Author LU LILONG
Format Patent
LanguageChinese
English
Published 20.12.2022
Subjects
GYROSCOPIC INSTRUMENTS
MEASURING
MEASURING ANGLES
MEASURING AREAS
MEASURING DISTANCES, LEVELS OR BEARINGS
MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS
NAVIGATION
PHOTOGRAMMETRY OR VIDEOGRAMMETRY
PHYSICS
SURVEYING
TESTING
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Summary:The utility model discloses a portable tree height measuring device for forestry, which is characterized in that a horizontal measuring device is fixedly sleeved at the lower end of the outer wall of a spliced measuring rod with a zero scale calibration function, a height measuring mechanism is assembled on the outer wall of the spliced measuring rod with the zero scale calibration function in a sliding manner, and a limiting structure is assembled on the outer wall of the height measuring mechanism; the movable end of the limiting structure abuts against the outer wall of the spliced measuring rod with the zero scale calibration function. The height measuring mechanism is arranged and can slide on the splicing type measuring rod with the zero scale calibration function, the height of the sapling can be measured conveniently, and the splicing type measuring rod with the zero scale calibration function can calibrate the zero scale point of the sapling to be measured; and the horizontal measuring device is matc
Bibliography:Application Number: CN202222186063U