The invention relates to a movable breaker repairing and debugging platform. The movable breaker repairing and debugging platform comprises a base of which the bottom is provided with casters. A height-adjustable telescopic stand column is arranged on the base. The upper end of the telescopic stand column is provided with a supporting platform used for supporting a breaker cross beam. The two ends of the base are provided with telescopic supporting seats. Vertical screw rods are in threaded connection with the supporting seats. The lower ends of the vertical screw rods are provided with supporting blocks. The movable breaker repairing and debugging platform is convenient to move, can be moved to a proper place after use, does not occupy the repairing space, is suitable for breakers of different heights and different specifications, strong in universality and convenient to use, guarantees safety and improves the working efficiency.