MEASURING AND SETTING-OUT DEVICE FOR CULVERT CONICAL SLOPE

The present disclosure discloses a measuring and setting-out device for culvert conical slope, wherein: a lower end of a rotation axis is connected to a base, and an upper end of the rotation axis and a mounting plate are connected via a bearing; a total station body is mounted on an upper surface of the mounting plate, so as to facilitate the measuring and setting-out operation during the process of culvert conical slope construction; a magnetic ring is provided on a lower surface of the mounting plate, a fixed rod is fixed to a left side of the upper surface of the base, a sleeving is provided to movably sleeve an outer side of the fixed rod, and a spring is provided to sleeve the outer side of the fixed rod; an upper end and a lower end of the spring are respectively connected to a lower end of the sleeving and the upper surface of the base, and an upper end of the sleeving is connected to a magnetic sheet matching with the magnetic ring; under the elastic action of the spring, the sleeving can be easily pushed upwards, which brings the magnetic sheet to be adsorbed onto the magnetic ring so as to fix the mounting plate, thereby ensuring the stability of measurement and facilitating the measuring and setting-out operation.