Device for measuring lifting amount of hydro-generator

The utility model discloses a device for measuring the lifting amount of a hydro-generator, and aims to provide a device for measuring the lifting amount of a hydro-generator, which is accurate in measurement, simple in structure and low in cost. The device comprises a hoop, the hoop comprises a left semicircular hoop plate and a right semicircular hoop plate, and one end of each hoop plate extends outwards to form a semicircular reference plate; machine lifting amount measurer, the machine lifting amount measurer comprises a graduated scale; ejector pin and base, wherein the vertical rod is arranged on the base; the lifting sliding sleeve slides along the vertical rod; the first locking screw is arranged on the lifting sliding sleeve; the transverse adjusting rod is rotationally arrangedon the lifting sliding sleeve through a shaft rod; the adjusting screw is arranged on the lifting sliding sleeve and used for adjusting the levelness of the transverse adjusting rod, the second locking screw is arranged on th