On-line cleaning device for foreign matters on surface of yaw brake disc

• Main Authors: ZHAO XUEYONG, SUN KAI, BAO LIMIN, LIU YING, LI GONGDE
• Format: Patent
• Language: Chinese; English
• Published: 26.07.2024
• Subjects: BLASTING; HEATING; LIGHTING; MACHINES OR ENGINES FOR LIQUIDS; MECHANICAL ENGINEERING; OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR; PRODUCING MECHANICAL POWER; WEAPONS; WIND MOTORS; WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS

The utility model discloses a yaw brake disc surface foreign matter on-line cleaning device which comprises a connecting plate, a first bolt and a large support, the two ends of the lower portion of the large support are each fixedly connected with a pair of telescopic rods, the lower portions of the telescopic rods are fixedly connected with a sliding plate, and a connecting mechanism is installed above the sliding plate. The device can be installed on a base of the wind generating set through a through hole in a connecting plate, the lower portion of a brush roller is attached to the disc face of the yaw brake disc, the brush roller can extrude a sliding plate through a second rectangular block, a second vertical plate and the like under the counter-acting force of the disc face of the yaw brake disc, and the sliding plate drives a telescopic rod and a first vertical plate to move; the first vertical plate drives the sleeve plate to move through the cross rod to stretch the spring, so that when a brush on t