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A platform for research: civil engineering, architecture and urbanism
Control system and method for highway-railway dual-purpose tamping machine
The invention belongs to the technical field of excavator system design, and particularly relates to a highway-railway dual-purpose tamping machine control system and method. The highway-railway dual-purpose tamping machine control system comprises a complete machine controller, a hydraulic oil tank, a pilot oil pump, a high-pressure oil pump and a walking control subsystem. The walking control subsystem further comprises a first forward stop valve, a first backward stop valve, a forward communication valve and a backward communication valve. And the first forward stop valve, the first backward stop valve, the forward communication valve and the backward communication valve are electrically connected with the whole machine controller. By means of the first forward stop valve, the first backward stop valve, the forward communicating valve and the backward communicating valve, the whole machine can be controlled to walk linearly only by treading the second walking pedal, the walking stability of the highway-railway tamping machine is improved, and the risk that the railway and the guide wheels are abraded due to the fact that the highway-railway tamping machine does not run linearly is reduced.
本发明属于挖掘机系统设计技术领域，具体涉及一种公铁两用捣固机控制系统及方法。公铁两用捣固机控制系统包括整机控制器、液压油箱、先导油泵、高压油泵和行走控制子系统；行走控制子系统还包括第一前进切断阀、第一后退切断阀、前进联通阀和后退联通阀；第一前进切断阀、第一后退切断阀、前进联通阀和后退联通阀与整机控制器电连接。本发明通过第一前进切断阀、第一后退切断阀、前进联通阀和后退联通阀实现了仅踩踏第二行走脚踏即可控制整机直线行走，提高了公铁两用捣固机在行走时的稳定性，减少了未直线行驶引起的铁轨和导轮磨损的风险。
Control system and method for highway-railway dual-purpose tamping machine
The invention belongs to the technical field of excavator system design, and particularly relates to a highway-railway dual-purpose tamping machine control system and method. The highway-railway dual-purpose tamping machine control system comprises a complete machine controller, a hydraulic oil tank, a pilot oil pump, a high-pressure oil pump and a walking control subsystem. The walking control subsystem further comprises a first forward stop valve, a first backward stop valve, a forward communication valve and a backward communication valve. And the first forward stop valve, the first backward stop valve, the forward communication valve and the backward communication valve are electrically connected with the whole machine controller. By means of the first forward stop valve, the first backward stop valve, the forward communicating valve and the backward communicating valve, the whole machine can be controlled to walk linearly only by treading the second walking pedal, the walking stability of the highway-railway tamping machine is improved, and the risk that the railway and the guide wheels are abraded due to the fact that the highway-railway tamping machine does not run linearly is reduced.
本发明属于挖掘机系统设计技术领域，具体涉及一种公铁两用捣固机控制系统及方法。公铁两用捣固机控制系统包括整机控制器、液压油箱、先导油泵、高压油泵和行走控制子系统；行走控制子系统还包括第一前进切断阀、第一后退切断阀、前进联通阀和后退联通阀；第一前进切断阀、第一后退切断阀、前进联通阀和后退联通阀与整机控制器电连接。本发明通过第一前进切断阀、第一后退切断阀、前进联通阀和后退联通阀实现了仅踩踏第二行走脚踏即可控制整机直线行走，提高了公铁两用捣固机在行走时的稳定性，减少了未直线行驶引起的铁轨和导轮磨损的风险。
Control system and method for highway-railway dual-purpose tamping machine
一种公铁两用捣固机控制系统及方法
ZHANG YA'OU (author) / LIU GANGQIANG (author) / PAN JIANYE (author) / PAN XIAOLANG (author) / ZHENG LEI (author) / WANG HUIBIN (author) / WANG YU (author) / ZHANG RAN (author) / XU DANDAN (author)
2023-01-31
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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