The invention belongs to the technical field of vehicle lubricating equipment, and provides a rail transit steel rail lubricating device which comprises a steel rail body, a first shell and a first sliding cavity, the first shell is fixedly mounted on one side of the steel rail body, the first sliding cavity is formed in the first shell, and a repeated pushing mechanism is arranged in the first sliding cavity; a first sliding plate moves downwards to enable a first air bag to be stressed and compressed, then air in the first air bag is transmitted through a communicating pipe and finally reaches a second air bag in a second shell, and therefore a second sliding plate in a second sliding cavity moves upwards; lubricating oil at the top in a second sliding cavity is pushed to be conveyed through a second connecting pipe controlled by a second one-way valve and finally reaches a spraying pipe to be sprayed out to lubricate the contact position of a train wheel and a steel rail body, precise-control spraying of the lubricating oil is achieved, the using effect of the lubricating oil is enhanced, meanwhile, waste of the lubricating oil is reduced, and the service life of the train wheel is prolonged. And the applicability of the steel rail lubricating device is improved.
本发明属于交通工具润滑设备技术领域,提供了轨道交通用钢轨润滑装置,包括钢轨本体,第一壳体,第一壳体固定安装在钢轨本体的一侧,第一滑腔,第一滑腔开设在第一壳体的内部,第一滑腔的内部设置有反复推动机构;本发明通过第一滑板下移使得第一气囊受力被压缩,进而使得第一气囊内部的气体通过连通管进行传输,最后到达第二壳体内部的第二气囊内部,从而使得第二滑腔内部的第二滑板向上移动,进而推动第二滑腔内顶部的润滑油通过由第二单向阀控制的第二连接管进行传输,最终到达喷洒管喷出,对火车车轮与钢轨本体接触位置进行润滑,实现了润滑油的精控喷洒,增强了润滑油的使用效果,同时减少了润滑油的浪费,提高了钢轨润滑装置的适用性。
Steel rail lubricating device for rail transit
轨道交通用钢轨润滑装置
2023-05-30
Patent
Electronic Resource
Chinese
IPC: | B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS |
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