A Design Proposal about an Installation to Push the Sand on Railroad

A kind of installation used to push the sand out of railroad consisted of railway sand pushing installation and railway turnout sand blowing installation. The installation can be set on the pre-panel of the rail car or patrol and check vehicle; which can be used for quick extrusion the sand on the railway and blow out the sand in the railway turnout. Thus the train can run in gear when the railways are covered with a lot of sand. So we can solve the problem that the train is blocked by the sand on the railway. Keywords. Railway installation, Railway sand pushing installation, Railway turnout sand blowing installation, Railway sand cleaning installation.