Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
MAINTENANCE WORK METHOD AND MAINTENANCE WORK VEHICLE
To provide a rail maintenance work method that uses an acid aqueous solution for decomposing iron tannate to prevent idling and gliding of a wheel due to fallen leaves during traveling of a railway vehicle, and a maintenance work vehicle therefor.SOLUTION: A maintenance work vehicle provided with a first injection device and a second injection device at the front and rear of a rail cleaning device is caused to travel, the first injection device injects an acid aqueous solution for decomposing iron tannate over a rail vertex part, and after a predetermined period of time, the rail cleaning device scratches the rail vertex part to separate fallen leaves, and further, the second injection device injects a neutral or alkaline cleaning solution over the rail vertex part to perform cleaning.SELECTED DRAWING: Figure 1
【課題】落葉による鉄道車両の走行時の車輪の空転や滑走について、タンニン鉄を分解する酸水溶液を用いて防止するレールの保守作業方法及びそのための保守作業車両の提供。【解決手段】レール清掃装置の前後に第１の噴射装置及び第２の噴射装置を設けた保守作業車両を走行させて、第１の噴射装置からタンニン鉄を分解する酸水溶液をレール頭頂部に散布し、所定時間後に、レール清掃装置でレール頭頂部を擦過し落葉を脱離させ、更に、第２の噴射装置からレール頭頂部に中性又はアルカリ性の洗浄液を散布して洗浄する。【選択図】図１
MAINTENANCE WORK METHOD AND MAINTENANCE WORK VEHICLE
To provide a rail maintenance work method that uses an acid aqueous solution for decomposing iron tannate to prevent idling and gliding of a wheel due to fallen leaves during traveling of a railway vehicle, and a maintenance work vehicle therefor.SOLUTION: A maintenance work vehicle provided with a first injection device and a second injection device at the front and rear of a rail cleaning device is caused to travel, the first injection device injects an acid aqueous solution for decomposing iron tannate over a rail vertex part, and after a predetermined period of time, the rail cleaning device scratches the rail vertex part to separate fallen leaves, and further, the second injection device injects a neutral or alkaline cleaning solution over the rail vertex part to perform cleaning.SELECTED DRAWING: Figure 1
【課題】落葉による鉄道車両の走行時の車輪の空転や滑走について、タンニン鉄を分解する酸水溶液を用いて防止するレールの保守作業方法及びそのための保守作業車両の提供。【解決手段】レール清掃装置の前後に第１の噴射装置及び第２の噴射装置を設けた保守作業車両を走行させて、第１の噴射装置からタンニン鉄を分解する酸水溶液をレール頭頂部に散布し、所定時間後に、レール清掃装置でレール頭頂部を擦過し落葉を脱離させ、更に、第２の噴射装置からレール頭頂部に中性又はアルカリ性の洗浄液を散布して洗浄する。【選択図】図１
MAINTENANCE WORK METHOD AND MAINTENANCE WORK VEHICLE
保守作業方法及び保守作業車両
IDO TATSUYA (Autor:in) / IKOMA KAZUKI (Autor:in) / SUZUMURA JUNICHI (Autor:in) / TSUJIE MASAHIRO (Autor:in) / CHIN KA (Autor:in)
01.06.2023
Patent
Elektronische Ressource
Japanisch
IPC:
B61C
Lokomotiven
,
LOCOMOTIVES
/
E01H
STREET CLEANING
,
Reinigen von Straßen
/
B61F
Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze
,
RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES
/
B61K
Andere Hilfseinrichtungen für Eisenbahnen
,
OTHER AUXILIARY EQUIPMENT FOR RAILWAYS
| Europäisches Patentamt | 2022
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