| 摘要 |
FIELD: measurement equipment.SUBSTANCE: group of devices comprises a device for measurement of bearing vibrations for a turbomachine (1), in which at least one spacer (4) concentrically holds relative to each other at the distance an external body (3) and an inner body (2), in which there is a bearing body (6), which is accessible at the side of the outer body (3) via a radially stretching through hole (7) in the spacer (4), is equipped with a rod (8), in which there is an inner longitudinal end (9) and an outer longitudinal end (10) facing away from the inner longitudinal end (9) and placed into the through hole (7) and by the inner longitudinal end (9), fixed to the body (6) of the bearing, and also on the outer longitudinal end (10) by at least one sensor (13) of vibrations, and also the turbomachine, with the inbuilt above device for measurement of bearing vibrations.EFFECT: simplified design, with simultaneous increase of reliability.14 cl, 1 dwg |
