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Peripheral end face combined grinding trolley, turnout grinding wagon and turnout grinding wagon group
The invention discloses a peripheral face and end face combined grinding trolley, a turnout grinding wagon and a turnout grinding wagon set, and relates to the technical field of turnout steel rail grinding, the peripheral face and end face combined grinding trolley comprises a peripheral face grinding trolley and an end face grinding trolley which are connected, and a plurality of end face grinding wheels are arranged at the bottom of the end face grinding trolley; the side, close to the end face grinding trolley, of the bottom of the circumferential face grinding trolley is provided with a plurality of circumferential face grinding wheels, and the side, away from the end face grinding trolley, of the bottom of the circumferential face grinding trolley is provided with a plurality of circumferential face polishing wheels. The end face grinding wheel and the circumferential face grinding wheel are used for eliminating surface damage of the steel rail and correcting the rail head profile. The circumferential surface polishing wheel is used for steel rail surface polishing. According to the turnout grinding device, turnout subarea operation is achieved through the three grinding wheels, turnout grinding blind areas are reduced, and the smoothness of ground steel rails is improved.
本发明公开了一种周端面结合打磨小车、道岔打磨车及道岔打磨车组，涉及道岔钢轨打磨技术领域，周端面结合打磨小车包括相连的周面打磨小车和端面打磨小车，端面打磨小车底部设置有若干端面打磨轮；周面打磨小车底部靠近端面打磨小车的一侧设置有若干周面打磨轮，周面打磨小车底部远离端面打磨小车的一侧设置有若干周面抛光轮；端面打磨轮和周面打磨轮用于消除钢轨表面伤损、修正轨头廓形；周面抛光轮用于钢轨表面抛光。本发明通过三种打磨轮实现对道岔分区作业，缩减了道岔打磨盲区，提高了打磨后钢轨平顺性。
Peripheral end face combined grinding trolley, turnout grinding wagon and turnout grinding wagon group
The invention discloses a peripheral face and end face combined grinding trolley, a turnout grinding wagon and a turnout grinding wagon set, and relates to the technical field of turnout steel rail grinding, the peripheral face and end face combined grinding trolley comprises a peripheral face grinding trolley and an end face grinding trolley which are connected, and a plurality of end face grinding wheels are arranged at the bottom of the end face grinding trolley; the side, close to the end face grinding trolley, of the bottom of the circumferential face grinding trolley is provided with a plurality of circumferential face grinding wheels, and the side, away from the end face grinding trolley, of the bottom of the circumferential face grinding trolley is provided with a plurality of circumferential face polishing wheels. The end face grinding wheel and the circumferential face grinding wheel are used for eliminating surface damage of the steel rail and correcting the rail head profile. The circumferential surface polishing wheel is used for steel rail surface polishing. According to the turnout grinding device, turnout subarea operation is achieved through the three grinding wheels, turnout grinding blind areas are reduced, and the smoothness of ground steel rails is improved.
本发明公开了一种周端面结合打磨小车、道岔打磨车及道岔打磨车组，涉及道岔钢轨打磨技术领域，周端面结合打磨小车包括相连的周面打磨小车和端面打磨小车，端面打磨小车底部设置有若干端面打磨轮；周面打磨小车底部靠近端面打磨小车的一侧设置有若干周面打磨轮，周面打磨小车底部远离端面打磨小车的一侧设置有若干周面抛光轮；端面打磨轮和周面打磨轮用于消除钢轨表面伤损、修正轨头廓形；周面抛光轮用于钢轨表面抛光。本发明通过三种打磨轮实现对道岔分区作业，缩减了道岔打磨盲区，提高了打磨后钢轨平顺性。
Peripheral end face combined grinding trolley, turnout grinding wagon and turnout grinding wagon group
一种周端面结合打磨小车、道岔打磨车及道岔打磨车组
LIU XUEHAI (author) / LIU YANG (author) / HUANG JINJIANG (author) / LIU XIN (author) / YANG WENZHI (author) / ZHENG HANBIN (author) / YANG JIALING (author) / CAO JIANGLIN (author) / LIU JIANSHU (author) / LI XI (author)
2024-11-15
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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