Railway continuous beam maintenance structure

The utility model discloses a railway continuous beam maintenance structure, border or side have two owners to spray the delivery pipe along parallel arrangement under its case roof beam both sides flange plate, the owner sprays the delivery pipe and is connected with first, second health preserving hose through the valve, first, second health preserving hose is all followed main delivery pipe downwardly extending and the health preserving pipe connection of spraying, first health preserving hose with health preserving pipeline end connection constitutes first health preserving pipeline, second health preserving hose with health preserving pipeline middle part is connected, constitutes second health preserving pipeline, health preserving pipeline orientation box beam flange board, web, bottom plate one side interval are equipped with the health preserving shower nozzle. The utility model discloses a two health preserving pipelines of composite use carry out spraying maintenance to box beam flange board, web a