Multifunctional surveying, lofting, positioning and recording device and positioning method thereof

The invention provides a multifunctional survey lofting positioning and recording device and a positioning method thereof, and the multifunctional survey lofting positioning and recording device comprises a cylinder body which is internally provided with a rotating hole; the fixed adjusting core is arranged in the rotating hole in a penetrating manner; the periphery of the measuring rod is provided with an external thread; an internal thread is arranged in the regulator; and the adjusting positioner is arranged at the outer end of the measuring rod. The regulators at the two ends of the standard bar rotate at the same time to measure the measuring bar, after the positioners to be adjusted are connected with the vertical main keel of the curtain wall, the data recorder has the elevation coordinate positioning function, the horizontal measurer transmits data to the control panel, and the data at each position can be collected, recorded, analyzed and transmitted to the PC end; the adjusting positioner, the stand