GEODETIC SURVEYING DEVICE FOR STABLE HEIGHT ADJUSTMENT OF LEVEL MEASURING STAFF

摘要

The present invention relates to a geodetic surveying device, and more particularly, a beacon configured to expand and contract vertically so that the length can be adjusted, a lighting fixture coupled to cover the lower outer surface of the lookup to irradiate light, and a rotation coupled to the lower end of the lookup The mechanism, the buffer mechanism coupled to the lower end of the rotary mechanism, the removable coupler and the removable coupler coupled to the lower end of the buffer mechanism are removably coupled and characterized in that it comprises a mounting base to keep the tabletop vertical. can be installed quickly and accurately vertically, and when changing the direction of the target, the direction can be changed at the same place without lifting and reinstalling the installed target, so that the measurement error caused by the change of the position of the target can be reliably excluded. It relates to a geodetic surveying device for stable height adjustment of a leveling scale.