Radial-thrust bearing of water-turbine generator set

• Main Authors: LIN NING, XU LIWEI, ZHOU YUFENG, WANG XIAOGANG, LOU HONGPING, DING LIDA, XIONG JIE, XU JINGZHE, WU TAO, ZENG RONG, ZHANG WEI, YANG JIA, SHU JING, NI BUFENG
• Format: Patent
• Language: Chinese; English
• Published: 04.12.2013
• Subjects: BEARINGS; BLASTING; ELEMENTS OR CRANKSHAFT MECHANISMS; ENGINEERING ELEMENTS AND UNITS; FLEXIBLE SHAFTS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MACHINES OR ENGINES FOR LIQUIDS; MECHANICAL ENGINEERING; OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR; PRODUCING MECHANICAL POWER; ROTARY BODIES OTHER THAN GEARING ELEMENTS; SHAFTS; THERMAL INSULATION IN GENERAL; WEAPONS; WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS

The utility relates to a radial-thrust bearing of a water-turbine generator set. A big thrust plate is fixedly arranged on the right side of a spindle of the radial-thrust bearing, and a small thrust plate is fixedly arranged on the left side of the spindle. An oil inlet cover is arranged on the right side of a bearing support, the big thrust plate is arranged in the oil inlet cover, and the bearing support is provided with a thrust pad on the left side of the big thrust plate. A radial bearing pad is arranged on the left side of the bearing support, and the right section of the radial bearing pad is L-shaped. A cooling lubricant tank is arranged at the bottom of a base, an oil inlet pipe is arranged at the bottom of the oil inlet cover and communicated with the cooling lubricant tank, an oil scraping plate is arranged at the upper portion of the oil inlet cover and rightly faces the surface of the big thrust plate, the oil inlet cover forms an oil storage distributing cavity on the lower portion of the left