Night maintenance device for power equipment

• Main Authors: MA BOLUN, ZHANG YU, MA BIAO
• Format: Patent
• Language: Chinese; English
• Published: 23.11.2021
• Subjects: HAULING; HOISTING; HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD; LIFTING; PERFORMING OPERATIONS; TRANSPORTING

The utility model discloses a night maintenance device for power equipment, which comprises a base, universal wheels arranged at the bottom of the base, rotating rods hinged to two sides of two ends of the base, supporting legs in threaded connection with the rotating rods, locking nuts arranged on the supporting legs, a supporting column arranged at the upper end of the base, a lead screw inserted into the supporting column, and a worm gear case arranged at the upper end of the supporting column. A worm is rotationally arranged on the brake motor; a worm gear meshed with the worm is arranged in the turbine box; an internal threaded hole in threaded connection with a screw rod is formed in the worm gear; the upper end of the screw rod penetrates through the turbine box and extends to the outside of the turbine box; compared with the prior art, the maintenance platform has the advantages that the platform is lifted and adjusted to the height suitable for maintenance personnel through worm and gear transmission