LEVELLING DEVICE Russian patent published in 2023 - IPC F16M11/00 G01C15/00 

FIELD: mechanical engineering.

SUBSTANCE: invention consisting of a tripod, has a base with a rotating platform and three telescopic legs with precision levelling elements in the form of a screw pair, opening and folding simultaneously by means of mid-level braces, connected on hinges to the brackets of the telescopic legs and the cross of the central hinge with a tangential lock , moving back and forth along the central column of the tripod and reliably fixing the position of the three-section two-level telescopic legs at any angle of their opening, on the upper surface of the stationary part of the azimuth drive body, structurally positioned, installed and fixed with captive screws on the rotating platform of the tripod base, two mutually perpendicular and diametrically located levels with cylindrical ampoules to control the levelling of the device.

EFFECT: creation of a convenient and reliable levelling device for instruments weighing up to 150 kg, ensuring levelling accuracy.

1 cl, 8 dwg