FIELD: measuring equipment.
SUBSTANCE: invention relates to measurement equipment, in particular for measurement of mutual location of planes and external spherical surface. Device contains a base, a basing element with basing prisms, the main and additional indicators with measuring rods, a bracket, a carriage placed on the bracket, which directs the prism. Main indicator is fixed on the basing element. Additional indicator is fixed on orienting prism. Measuring rods of both indicators are arranged with their axes in common bisector plane of base prisms perpendicular to bisector plane of orienting prism, are located at the same preset offset relative to the bisector plane of the orienting prism and with possibility of interaction of each of the measuring rods with the measured plane facing the corresponding rod. Orienting prism is placed between the base prisms and is located perpendicular to its bisector plane to the common bisector plane of the base prisms with possibility of their interaction with the external spherical surface of the measurement object.
EFFECT: technical result is higher efficiency of device.
1 cl, 2 dwg
