Portable measuring device for forestry investigation planning design

The utility model discloses a portable measuring device for forestry investigation, planning and design, and belongs to the field of forestry measurement. A portable measuring device for forestry survey planning design comprises a protection box, a rotating seat is rotatably mounted at the lower end of the protection box, a storage groove is formed in the periphery of the protection box, rotating shafts are rotatably mounted on the front side and the rear side of the left end and the right end of the rotating seat, and threaded supporting cylinders matched with the storage groove are fixed to the upper ends of the four rotating shafts. Positioning tooth grooves matched with each other are formed in the end face, attached to the rotating base, of the rotating shaft, positioning tooth rods are inserted into the positioning tooth grooves, cavities are formed in the positions, located at the rotating shaft, of the outer ends of the positioning tooth grooves, and first threaded rods are fixed to the outer ends of