Unlock instant, AI-driven research and patent intelligence for your innovation.

Grinding device for thrust shoes of water turbine generator

A technology of hydro-generator and grinding device, which is applied to grinding device, grinding drive device, grinding machine tool, etc., can solve the problems of unclear contact point performance of grinding treatment, high labor intensity, poor effect, etc. Grinding efficiency and grinding quality, the effect of reducing work intensity

Pending Publication Date: 2020-07-03
湖南云箭集团有限公司
View PDF6 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method is labor-intensive and inefficient, and the contact points of the grinding process are not clear and the effect is poor.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Grinding device for thrust shoes of water turbine generator
  • Grinding device for thrust shoes of water turbine generator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientation or positional relationship indicated by “vertical”, “horizontal”, “top”, “bottom”, “inner”, “outer”, “axial”, “radial”, etc. are based on the orientation or position shown in the drawings The relationship is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the pointed device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention.

[0019] In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, the features def...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A grinding device for thrust shoes of a water turbine generator comprises a base, wherein a grinding machine is arranged on the base, a rotating arm is in transmission connection with a rotating shaftof the grinding machine, one end of the rotating arm is connected with the rotating shaft of the grinding machine, a mirror plate used for grinding the thrust shoes is arranged below the other end ofthe rotating arm, a thrust bearing seat is arranged on the base and below the mirror plate, a support bolt is arranged above the thrust bearing seat, and a tray used for placing the thrust shoes to be ground is arranged above the support bolt. The grinding device for the thrust shoes of the water turbine generator realizes the mechanization of grinding the thrust shoes of the water turbine generator, greatly improves the grinding efficiency and the grinding quality, and simultaneously reduces the working strength of grinding.

Description

Technical field [0001] The invention relates to the technical field of production equipment for hydroelectric generators, in particular to a thrust pad grinding device of hydroelectric generators. Background technique [0002] According to the installation form of the main shaft of the hydro-generator unit, it is divided into a horizontal hydro-generator and a vertical hydro-generator. The main shaft of the vertical hydro-generator is placed vertically. For a vertical hydro-generator, the thrust pad will bear the force of the axial part of the entire unit, including the water thrust and the weight of the rotating part of the unit, so the temperature control of the thrust pad is the core issue of the mechanical part of the hydro-generator. As the load of the unit increases and the water thrust increases, the temperature of the thrust pad will gradually increase. If the temperature exceeds the allowable value, it will cause a tile burning accident and affect the normal operation of...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B24B15/08B24B37/10B24B27/00B24B37/30B24B47/12B24B47/22B24B41/06
CPCB24B15/08B24B27/0023B24B37/10B24B37/30B24B41/06B24B47/12B24B47/22
Inventor 潘艳洪
Owner 湖南云箭集团有限公司