The invention provides an automatic adjusting device of a railway vehicle braking system and a railway vehicle, and the automatic adjusting device comprises a weight measuring mechanism seat which is arranged at the top of a vehicle body chassis of the railway vehicle; the weight sensing mechanism is arranged at the top of the weight sensing mechanism seat, a lower cavity opening of the weight sensing mechanism is communicated with a brake cylinder and a pressure limiting valve of the brake system, and an upper cavity opening of the weight sensing mechanism is communicated with the pressure reduction air cylinder; the driven lifting assembly is arranged on the weight measuring mechanism seat and is arranged below the weight measuring sensing mechanism; the active lifting assembly is arranged in the vehicle body chassis; the two ends of the transmission mechanism are connected with the lifting top and the lifting bottom of the driving lifting assembly and the driven lifting assembly respectively; welding operation and drilling under-vehicle operation are not needed in maintenance operation, the problem of crack breakage of the crossing beam is avoided, assembly and maintenance are convenient, the adjustment operation time is shortened, the disassembly efficiency is high, the maintenance cost is low, and adjustment is easier.
本发明提供一种铁路车辆制动系统的自动调整装置及铁路车辆,该自动调整装置包括:测重机构座,测重机构座设置在铁路车辆的车体底架的顶部;测重传感机构,测重传感机构设置在测重机构座的顶部,测重传感机构的下腔口与制动系统的制动缸和限压阀连通,测重传感机构的上腔口与降压风缸连通;从动升降组成,从动升降组成设置在测重机构座上,并设置在测重传感机构的下方;主动升降组成,主动升降组成设置在车体底架的内部;传动机构,传动机构两端分别与主、从动升降组成的升降顶、底端连接;在检修作业中不再需要进行焊接作业和钻在车下作业,不会出现横跨梁裂纹折损问题,组装检修方便、调整作业时间缩短、拆卸效率高、检修成本低及调整更加容易。
Automatic adjusting device of railway vehicle braking system and railway vehicle
一种铁路车辆制动系统的自动调整装置及铁路车辆
2025-01-24
Patent
Electronic Resource
Chinese
RAILWAY VEHICLE BRAKING SYSTEM AND METHOD OF BRAKING RAILWAY VEHICLE
European Patent Office | 2016
|Method for braking railway vehicle, braking system, railway vehicle and train
European Patent Office | 2023
|