The invention discloses a train wheel offset detection device and a train wheel out-of-roundness detection system. The offset detection device comprises a base; the longitudinal detection assembly comprises a longitudinal flaw detection plate and a longitudinal supporting piece; the transverse detection assembly comprises a transverse flaw detection plate and a transverse supporting piece; the out-of-roundness detection system comprises a direction detection assembly, a speed detection assembly, a wheel diameter detection assembly, an offset detection assembly, a driving-away detection assembly and an image acquisition assembly. According to the invention, the relative position measurement of the wheel and the steel rail is realized through the offset detection device, and the high-precision calculation of the out-of-roundness of the wheel is realized by combining the compensation calculation and correction of the detection data of the speed detection assembly and the wheel diameter detection assembly; meanwhile, through assistance of the direction detection assembly, the driving-away detection assembly and the image acquisition assembly, all-weather and multi-vehicle-type automatic and intelligent detection can be achieved, and related detection results are sent to train inspection personnel in time so as to guide train receiving overhaul and maintenance.
本发明公开了列车车轮偏移量检测装置以及列车车轮不圆度检测系统,偏移量检测装置包括:基座;纵向检测组件,包括纵向探伤板和纵向支撑件;横向检测组件,包括横向探伤板和横向支撑件;不圆度检测系统包括方向检测组件、速度检测组件、轮径检测组件、偏移量检测组件、驶离检测组件以及图像采集组件;本发明通过偏移量检测装置实现车轮和钢轨相对位置测量,在结合速度检测组件和轮径检测组件检测数据的补偿计算与校正,实现车轮不圆度的高精度计算;同时通过方向检测组件、驶离检测组件以及图像采集组件的辅助,能够实现全天候、多车型的自动化、智能化检测,相关检测结果及时发送给列检人员,以指导接车检修与维护。
Train wheel offset detection device and train wheel out-of-roundness detection system
列车车轮偏移量检测装置以及列车车轮不圆度检测系统
2024-03-01
Patent
Elektronische Ressource
Chinesisch
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