The invention provides a rim lubricating device for a variable gauge wheel set, and relates to the technical field of production and manufacturing. The gauge-changeable wheelset comprises two wheels which are arranged oppositely and have adjustable gauges, and the rim lubricating device for the gauge-changeable wheelset comprises an oil supply assembly used for providing lubricating oil; and the lubricating mechanism communicates with the oil supply assembly, and the lubricating mechanism is configured to spray lubricating oil to the corresponding wheel rims of the variable gauge wheel sets in different gauge states. When the gauge-changeable wheel set is in different gauge states, the lubricating mechanism can correspond to the position of the gauge-changeable wheel set in the corresponding state and can spray lubricating oil to the rim of the wheel, and the lubricating effect of the rim before and after the gauge is changed is guaranteed. The lubricating mechanism can adapt to different rail gauge requirements of international railways, guarantee the sufficiency of wheel flange and rail lubrication, reduce wheel flange abrasion, noise and train operation energy consumption, and achieve the purpose of improving the operation reliability and efficiency of a locomotive while reducing the operation cost of the locomotive and the maintenance time cost.
本发明提供一种用于变轨距轮对的轮缘润滑装置,涉及生产制造技术领域。变轨距轮对包括两个正对设置且轨距可调的车轮,该用于变轨距轮对的轮缘润滑装置包括:供油组件,用于提供润滑油;润滑机构,连通于供油组件,润滑机构被配置为向变轨距轮对在处于不同轨距状态下对应的车轮轮缘喷射润滑油。在变轨距轮对处于不同轨距状态时,润滑机构都能对应该状态下变轨距轮对的位置并能够向车轮的轮缘喷射润滑油,保证轨距变化前后轮缘的润滑效果。润滑机构能可以自适应国际上铁路不同轨距要求,保证轮缘和轨道润滑的充分性,降低轮缘磨损、噪音和列车运行能耗,在降低机车运营成本和检修的时间成本的同时,达到提升机车运营可靠性和效率的目的。
Wheel flange lubricating device for variable gauge wheel set
一种用于变轨距轮对的轮缘润滑装置
2022-11-08
Patent
Electronic Resource
Chinese
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