| 摘要 |
PROBLEM TO BE SOLVED: To obtain a laser surveying apparatus capable of forming a measuring reference line or a reference plane by laser beams, and in particular obtain the laser surveying apparatus capable of forming not only a horizontal reference line and the reference plane, but also a reference line or the reference plane which is inclined at a predetermined angle with respect to a horizontal surface. SOLUTION: A stand laying part 1010 is pivoted around a vertical axis, and a laser floodlighting part 1020 is pivoted around a horizontal axis, and laser beams are irradiated by a pivoting irradiation part in a direction parallel to the horizontal axis, and the laser beams are irradiated by a light source part 1100 in a direction perpendicular to the horizontal axis, and a first deflecting means provided in the laser floodlighting part deflects laser beams in a direction perpendicular to the horizontal axis, and a second deflecting means provided in the pivoting irradiation part deflects the laser beams from the first deflecting means in a perpendicular direction, and a reflecting means reflects the laser beams from a light source toward the first deflecting means.
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