Concentricity adjustment device for booster pump of 1,000MW thermal power unit

Concentricity adjustment device for booster pump of 1,000MW thermal power unit

  • CN 105,604,987 A
  • Filed: 12/31/2015
  • Published: 05/25/2016
  • Est. Priority Date: 12/31/2015
  • Status: Active Application
First Claim
Patent Images

1. a 1000MW fired power generating unit fore pump axle center concentricity adjusting device, comprise fixed head, adjust plate and connecting rod, on described fixed head, offer along its length multiple through holes, offer the multiple kidney-shaped locating holes corresponding with multiple through holes in the bottom of described adjustable plate, described connecting rod one end is respectively through through hole and the kidney-shaped locating hole corresponding with this through hole, and described adjustment plate is arranged on connecting rod by regulating part;

  • It is characterized in that, be provided with accurate adjustment part and coarse adjustment part on the top of described adjustment plate, described accurate adjustment part is arranged on directly over coarse adjustment part.

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