Motor rotor maintenance auxiliary device

A technology for auxiliary devices and motor rotors, which is used in the manufacture of stator/rotor bodies, etc., can solve the problems of force consumption, stuck, slow speed, etc. for disassembling and installing rotors, and achieves the effect of increasing speed and effortless disassembly and installation.

Pending Publication Date: 2020-04-28
广东大唐国际雷州发电有限责任公司
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

After the motor has been used for a period of time, it is necessary to separate the rotor from the stator for maintenance. However, due to the large volume of the general motor, the weight of the rotor, and the small gap between the stator and the rotor, when disassembling and installing the rotor, The rotor is easy to lose balance and get stuck when tilted, resulting in labor-intensive and slow removal and installation of the rotor

Method used

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Embodiment Construction

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field of the present invention; the terms used herein in the description of the application are only for the purpose of describing specific embodiments , is not intended to limit the present invention; the terms "comprising" and "having" and any variations thereof in the description and claims of the present invention and the description of the above drawings are intended to cover a non-exclusive inclusion. The terms "first", "second" and the like in the description and claims of the present invention or the above drawings are used to distinguish different objects, rather than to describe a specific order.

[0025] Reference herein to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present invention....

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Abstract

The invention relates to the technical field of motor maintenance. The motor rotor maintenance auxiliary device comprises a base and a supporting frame arranged on the base, the supporting frame is arranged on a supporting mechanism, the supporting mechanism comprises a supporting part used for fixing a rotor to keep the rotor balanced, and the supporting frame is provided with an adjusting mechanism used for adjusting the height of the supporting part. When the rotor is disassembled, after a dummy shaft abuts against a part of the rotor, one end of the rotor can be fixed through the supporting mechanism, and then the height of the supporting mechanism is adjusted through the adjusting mechanism, so that the rotor is kept in a horizontal state all the time, the rotor is conveniently takenout of the stator, and the rotor is not prone to being obliquely stuck. When the rotor is mounted, the rotor can be kept balanced, so that the rotor can be dismounted and mounted effortlessly, and therotor dismounting and mounting speed is greatly increased.

Description

technical field [0001] The invention relates to the technical field of motor maintenance, in particular to a motor rotor maintenance auxiliary device. Background technique [0002] The motor used for power generation mainly includes a rotor and a stator. The two ends of the rotor are respectively connected to the stator through bearings. The inner and outer sides of the bearing are respectively provided with an inner end cover and an outer end cover, and the inner end cover and the outer end cover are connected by bolts. After the motor has been used for a period of time, it is necessary to separate the rotor from the stator for maintenance. However, due to the large size of the general motor, the weight of the rotor, and the small gap between the stator and the rotor, when disassembling and installing the rotor, The rotor is easy to lose balance and get stuck when tilted, resulting in labor-intensive and slow removal and installation of the rotor. Contents of the inventio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K15/02
CPCH02K15/02
Inventor 彭振宇
Owner 广东大唐国际雷州发电有限责任公司
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