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A platform for research: civil engineering, architecture and urbanism
Rack rail structure based on threaded rack transmission
The invention discloses a toothed rail structure based on threaded rack transmission, and relates to the technical field of rail traffic. The toothed rail structure is characterized by mainly comprising a toothed rail, a threaded wheel, an engine and a shock absorber. The rack rail is located between two parallel steel rails of a railway track and arranged in the longitudinal direction. The threaded wheel is mounted at the bottom of the longitudinal axis of the locomotive and is meshed with the toothed rail in a multi-tooth manner; the engine is connected to the two longitudinal ends of the threaded wheel. And the shock absorber is arranged between the threaded wheel and the locomotive. The invention solves the problems of short service life and high noise caused by impact load generated between the gear and the rack rail during the operation of the existing rack rail railway, and provides a safe, quiet, durable and stable transmission rack rail railway structure.
本发明公开了一种基于螺纹齿条传动的齿轨结构，涉及轨道交通技术领域。其特征在于，主要由齿轨、螺纹轮、发动机和减震器构成。所述齿轨位于铁路轨道两平行钢轨中间，沿纵向布置；所述螺纹轮安装于机车纵向轴心底部，所述螺纹轮与所述齿轨多齿啮合；所述发动机连接在所述螺纹轮纵向两端；所述减震器安装于所述螺纹轮与所述机车之间。本发明解决了目前齿轨铁路运行时齿轮与齿轨产生冲击荷载、寿命短、噪声大的问题，提供了一种安全、安静、耐久、传动平稳的齿轨铁路结构。
Rack rail structure based on threaded rack transmission
The invention discloses a toothed rail structure based on threaded rack transmission, and relates to the technical field of rail traffic. The toothed rail structure is characterized by mainly comprising a toothed rail, a threaded wheel, an engine and a shock absorber. The rack rail is located between two parallel steel rails of a railway track and arranged in the longitudinal direction. The threaded wheel is mounted at the bottom of the longitudinal axis of the locomotive and is meshed with the toothed rail in a multi-tooth manner; the engine is connected to the two longitudinal ends of the threaded wheel. And the shock absorber is arranged between the threaded wheel and the locomotive. The invention solves the problems of short service life and high noise caused by impact load generated between the gear and the rack rail during the operation of the existing rack rail railway, and provides a safe, quiet, durable and stable transmission rack rail railway structure.
本发明公开了一种基于螺纹齿条传动的齿轨结构，涉及轨道交通技术领域。其特征在于，主要由齿轨、螺纹轮、发动机和减震器构成。所述齿轨位于铁路轨道两平行钢轨中间，沿纵向布置；所述螺纹轮安装于机车纵向轴心底部，所述螺纹轮与所述齿轨多齿啮合；所述发动机连接在所述螺纹轮纵向两端；所述减震器安装于所述螺纹轮与所述机车之间。本发明解决了目前齿轨铁路运行时齿轮与齿轨产生冲击荷载、寿命短、噪声大的问题，提供了一种安全、安静、耐久、传动平稳的齿轨铁路结构。
Rack rail structure based on threaded rack transmission
基于螺纹齿条传动的齿轨结构
CHEN DE (author) / SHEN MINGLIANG (author) / ZHANG HAORAN (author) / GUO MINRU (author) / YUAN LYU (author) / WANG SI (author) / QIAN QINGTING (author) / LIU WEI (author) / WU TAIHENG (author) / CAO XUEMEI (author)
2021-05-14
Patent
Electronic Resource
Chinese