Thrust runner collar grinding platform

A technology for grinding platforms and mirror plates, which is applied in the direction of grinding machine tools, grinding devices, metal processing equipment, etc., can solve the problems that mirror plate grinding devices cannot be ground and the grinding efficiency is low, and achieve the goals of improving grinding efficiency, simple structure, and reducing costs Effect

Inactive Publication Date: 2013-12-04
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that the existing mirror plate grinding device cannot be ground at the construction site, resulting in low grinding efficiency, the present invention provides a mirror plate grinding platform

Method used

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  • Thrust runner collar grinding platform

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specific Embodiment approach 1

[0010] Specific implementation mode 1. Combination figure 1 Illustrate this specific embodiment, a mirror plate grinding platform, which includes a rotating rod 1, a motor 2, a transmission 3, four fixed plates 4, four support platforms 5, a connecting frame 6 and a platform base 7, the motor 2 The stator is fixed at the center of the platform base 7, and four support platforms 5 are fixedly installed on the platform base 7. The height of each support platform 5 is the same, and every two support platforms 5 are symmetrical about the central axis of the rotor of the motor 2. Each support The distances between platform 5 and the central axis of the rotor of motor 2 are equal, and each supporting platform 5 is connected to the stator of motor 2 through a connecting frame 6. The center of rotating rod 1 is fixed on the output shaft of motor 2, and rotating rod 1 is connected to The platform base 7 is parallel, and the transmission 3 is used to control the speed of the motor 2. Ev...

specific Embodiment approach 2

[0014] Embodiment 2. The difference between this embodiment and the mirror plate grinding platform described in Embodiment 1 is that the support platform 5 includes a support platform, a support spring and a support base, and the support platform and the support base are fixed by the support spring connect.

[0015] In this embodiment, the support table 5 has a good adjustment function and adjustment range, which can ensure that the mirror plate can always be kept in a horizontal state at the construction site, and ensure the normal progress of the grinding work of the mirror plate.

[0016] In this embodiment, the support table 5 can ensure that the mirror plate is in a horizontal state all the time during the grinding process, so as to ensure the smooth completion of the mirror plate grinding.

specific Embodiment approach 3

[0017] Embodiment 3. The difference between this embodiment and the mirror plate grinding platform described in Embodiment 2 is that the width of each set of fixing plates 4 is equal to or smaller than the width of the support platform.

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Abstract

The invention discloses a thrust runner collar grinding platform which relates to the technical field of thrust runner collar grinding. The thrust runner collar grinding platform can be used for solving a problem that an existing thrust runner collar grinding platform cannot grind in the construction field, and accordingly, a poor grinding efficiency problem is caused. The thrust runner collar grinding platform comprises a rotating bar, a motor, a transmission, four fixing plates, four supporting platforms, connecting frames and a platform base, wherein a stator of the motor is fixed in the center of the platform base; the four supporting platforms are fixedly installed on the platform base and have the same height, every two supporting platforms are symmetrical to each other about the central axis of a rotor of the motor, the supporting platforms keep the same distance from the central axis of the rotor of the motor and are all connected with the stator of the motor through a connecting frame; the center of the rotating bar is fixed on an output shaft of the motor, and the rotating bar is parallel to the platform base; the transmission is used for controlling the rotating speed of the motor; every two fixing plates form a group and are respectively sleeved on the left and right sides of the rotating bar, and each group of the fixing plates is a structure with adjustable width. The thrust runner collar grinding platform is suitable for grinding thrust runner collars.

Description

technical field [0001] The invention relates to the field of mirror plate grinding. Background technique [0002] Generally, the mirror plate grinding of the known large and medium-sized hydro-generator sets needs to be returned to the factory for grinding, but the corrosion of the mirror plate is not particularly serious. If it can be ground on site, it can save transportation and maintenance costs, and save the time required for mirror plate grinding , The control of the maintenance period is very powerful. Therefore, there is a need for a mirror plate grinding platform that is easy to assemble and has strong adaptability to the environment. Contents of the invention [0003] The present invention provides a mirror plate grinding platform in order to solve the problem that the existing mirror plate grinding device cannot perform grinding on the construction site, resulting in low grinding efficiency. [0004] A mirror plate grinding platform, which includes a rotating ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B37/04
Inventor 赵玉峰韩继群刘玉文崔春孔波
Owner STATE GRID CORP OF CHINA
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