A motor rotor overhauling tool

CN224401358UActive Publication Date: 2026-06-23GUANGXI FANGCHENGGANG NUCLEAR POWER
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
GUANGXI FANGCHENGGANG NUCLEAR POWER
Filing Date
2025-06-06
Publication Date
2026-06-23

AI Technical Summary

Technical Problem

When overhauling traditional motor rotors, it is inconvenient to place the rotor on rough ground or simple supports, which can easily cause journal wear, poor balance, and large rotors are prone to falling, posing safety hazards and resulting in low efficiency.

Method used

Design a motor rotor maintenance tool, including a support mechanism and connecting parts that lift the rotor end. The support mechanism consists of a support frame, a support base, and support wheels. The support wheels are slidably connected to the support base, and the size of the fit clearance is controlled by a locking component. The support base is equipped with a locking component and a protective pad, and the support frame is equipped with casters and limit rods to achieve stable lifting and adjustment.

Benefits of technology

It improves the safety and stability of the motor rotor, reduces wear, expands the range of applications, improves maintenance efficiency and accuracy, reduces labor intensity, and is suitable for various environments.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a motor rotor overhauls instrument, including the at least two sets of support mechanism of lifting in motor rotor end part and install the connecting piece between adjacent support mechanism, the support mechanism includes: support frame, support seat and at least two support wheel, the support seat installs on the support frame, a plurality of support wheel all horizontal sliding connection on the support seat, and the cooperation gap of lifting motor rotor is arranged between adjacent support wheel, install the locking assembly of the support seat on the rotation of the support wheel and control the cooperation gap size. Can improve security and stability, facilitate the operation of overhaul personnel to motor rotor, has improved the efficiency of overhauls, has expanded the scope of use, is convenient for adjusting, has reduced the abrasion to motor rotor, has improved the overhaul precision to motor rotor, has lightened the labor intensity, is applicable to more use environment.
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