Maintenance device special for doubly-fed generator

• Main Authors: ZHAI ZHIFENG, HAN LIJIANG, XING SHANGLIN
• Format: Patent
• Language: Chinese; English
• Published: 18.12.2013
• Subjects: HAND TOOLS; MANIPULATORS; PERFORMING OPERATIONS; PORTABLE POWER-DRIVEN TOOLS; TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING; TRANSPORTING

The utility model provides a maintenance device special for a doubly-fed generator. The maintenance device comprises a front top plate, a clamping plate and a baffle, wherein a central hole is formed in the center of the front top plate, a plurality of small circular holes are formed in a plurality of groups of circumferences on the front top plate, which are concentric with the central hole, a large circular hole is formed in the center of the clamping plate, an opening is formed between the large circular hole and the periphery of the clamping plate, a plurality of threaded holes are formed in a plurality of groups of circumferences on the clamping plate, which are concentric with the large circular hole, the plane profile of the baffle exceeds the plane profile of the central hole in the center of the front top plate, the plurality of small circular holes in the front top plate, the plurality of threaded holes in the clamping plate are equipped with screws with corresponding specifications, and each screw