Thrust pad maintenance platform

Abstract

The invention discloses a thrust pad maintenance platform which comprises a bearing platform used for bearing a thrust pad, wherein a horizontal moving component used for horizontally moving the thrust pad is arranged on the platform surface of the bearing platform, multiple groups of height-adjusted pillar components are arranged under the bearing platform, and a pulley is arranged at the bottom of each pillar component. The thrust pad maintenance platform has the advantages of being simple in structure, easy and convenient to operate and safe and practical in use.

Description

technical field [0001] The invention mainly relates to the technical field of generators, in particular to a thrust pad maintenance platform. Background technique [0002] At present, the thrust tiles of some vertical hydroelectric generator sets have a double-layer tile structure, which is divided into thin tiles and supporting tiles, and the middle is connected by a dovetail groove. It is quite difficult to pull out the 142Kg plastic thin tiles from the supporting tiles for inspection during maintenance. Large, especially when installed along the dovetail groove, as long as there is a slight deviation in height and level, it cannot be installed; in addition, the space of the thrust oil tank is small, the height is about 1m, the depth is about 0.7m, and the plastic thin tile weighs 142Kg, and the cost is high. These characteristics Both restrict the quality and progress of maintenance. [0003] At present, most of the major power stations use the traditional process for ma...

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Problems solved by technology

[0002] At present, the thrust tiles of some vertical hydroelectric generator sets have a double-layer tile structure, which is divided into thin tiles and supporting tiles, and the middle is connected by a dovetail groove. It is quite difficult to pull out the 142Kg plastic thin tiles from the supporting tiles for inspection during maintenance. Large, especially when installed along the dovetail groove, as long as there is a slight deviation in height and level, it cannot be installed; in addition, the space of the thrust oil tank is small, the height is about 1m, the depth is about 0.7m, and the plastic thin tile weighs 142Kg, and the cost is high. These characteristics Both restrict the quality and progress of maintenance

[0003] At present, most of the major power stations use the traditional process for maintenance. When pulling out the tiles, put the welding rod on the table to make the track or directly lift it manually. When the gap between the tile and the wooden platform is large, it is changed to the freshman This method has several disadvantages: 1. It cannot be adjusted up, down, left, and right according to the installation elevation deviation of each unit; 2. It is easy to deviate or derail when using welding electrodes as a track; 3. The wooden platform needs to be lifted It is laborious to push out the thrust oil tank, requiring a lot of manpower, which increases the maintenance cost; 4. After the maintenance is completed, it is difficult to reassemble and requires many personnel, especially when installing along the dovetail tank, the installation cannot be smoothly installed if there is a slight deviation in height or level , In addition, the above shortcomings are also easy to cause plastic thin tiles to be easily damaged during maintenance and movement

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