JP2010228507A5

JP2010228507A5 -

Info

Publication number: JP2010228507A5
Application number: JP2009076363A
Authority: JP
Filing date: 2009-03-26
Publication date: 2012-03-29
Anticipated expiration: 2029-03-26

Description

本発明の図１〜図３に示す本実施の形態の鉄道車両の液体潤滑剤塗布方法は、図１に示すように車両１が軌条５の曲線部分を走行しているとき、軌条５の特定部分、例えば、内側の軌条５の頭頂部を中心に、外側の軌条５の内側肩部へも、車両１に装備した噴射具２から塗布するのに、車両１に走行距離データおよび軌条湾曲データ間の相関から得られる塗布タイミングを算出する方法を既に知られた各種の曲線検出センサや曲線検出手段を付帯させることにより、噴射具２から軌条５に液体潤滑剤を塗布するタイミングを決定し、塗布する。このように、車両１が軌条５の曲線部分を走行するときの軌条５の曲線を判定し、この判定に対応したタイミングで噴射具２から軌条５へ液体潤滑剤１３を塗布するので、塗布時間と塗布位置とが的確になり、時間的に決まる走行方向での塗布範囲と、軌条の横断面上の塗布位置ないしは塗布範囲とを的確に満足して塗布できる。この結果、液体潤滑剤を使用する上で、その種類にかかわらず、時間的に決まる走行方向での塗布範囲と、軌条の横断面上の塗布位置ないしは塗布範囲とを的確に満足して、潤滑効果を低減することなく、液体潤滑剤１３の無駄な消費を抑えられ、その分だけランニングコストおよび環境への影響を低減することができる。 The railway vehicle liquid lubricant application method according to the present embodiment shown in FIGS. 1 to 3 of the present invention specifies the rail 5 when the vehicle 1 is traveling along the curved portion of the rail 5 as shown in FIG. In order to apply a portion, for example, the top of the inner rail 5 to the inner shoulder of the outer rail 5 from the injection tool 2 mounted on the vehicle 1, the vehicle 1 travel distance data and rail curvature data The timing for applying the liquid lubricant from the injection tool 2 to the rail 5 is determined by attaching various known curve detection sensors and curve detection means to the method for calculating the application timing obtained from the correlation between the two, Apply. In this way, the curve of the rail 5 when the vehicle 1 travels the curved portion of the rail 5 is determined, and the liquid lubricant 13 is applied from the injection tool 2 to the rail 5 at a timing corresponding to this determination. The application range can be accurately determined, and the application range in the traveling direction determined in time and the application position or application range on the cross section of the rail can be satisfied with accuracy. As a result, when using a liquid lubricant, regardless of its type, the application range in the traveling direction determined in time and the application position or application range on the cross section of the rail are accurately satisfied and lubrication is performed. The wasteful consumption of the liquid lubricant 13 can be suppressed without reducing the effect, and the running cost and the influence on the environment can be reduced accordingly.