Measurement calibration device for forest community monitoring sample plot

The utility model discloses a measurement calibration device of forest community monitoring sample plot, relates to forest community technical field, including measurement device body and two protective baffle, the outer surface of measurement device body is fixedly connected with two sets of connecting plate, the outer surface of each protective baffle is fixedly connected with a plurality of same conical column, and the conical column is connected with the connecting plate. The front face of each protective baffle is fixedly connected with a shell, the inner wall of each shell is fixedly connected with two micro hydraulic cylinders, and the telescopic ends of the micro hydraulic cylinders in each set are jointly and fixedly connected with a bottom plate. Through the protective baffle, the connecting plate, the conical column, the shell, the micro hydraulic cylinder, the bottom plate, the inserting rod, the sliding groove, the sliding block, the extension plate, the clamping groove, the clamping plate and th