Truck bolster turnover device of rail vehicle

• Main Authors: LIU RONGJIANG, SHI YANG, LYU YOUCAI, ZHANG LONGBO, ZHANG QILEI, GAO YUAN
• Format: Patent
• Language: Chinese; English
• Published: 19.11.2014
• Subjects: CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; SOLDERING OR UNSOLDERING; TRANSPORTING; WELDING; WORKING BY LASER BEAM

The utility model discloses a truck bolster turnover device of a rail vehicle. The truck bolster turnover device comprises a base, two supports and a shaft, wherein the two supports are fixedly arranged on the base, the supports are provided with bearing assemblies, the shaft is arranged on the bearing assemblies, the front end of the shaft is fixedly provided with a rotating disc, the rotating disc is fixedly provided with a turnover support through screws, the turnover support is provided with a supporting rod which is axially arranged, the supporting rod is provided with a jack seat and a locating block which is used for fixing a vertical bolster oil pressure shock absorber seat, the jack seat is fixedly provided with a jack which is used for supporting a bolster spring bowl, one support is fixedly provided with a speed reduction motor, and an output shaft of the speed reduction motor is connected with the shaft on the supports. According to the truck bolster turnover device of the rail vehicle, disclosed