SURVEY EQUIPMENTS FOR LIGHT ELECTRIC RAILWAY LOAD

摘要

A survey unit for an electric light railway rail is provided to improve drivability of the electric light railway rail by easily removing foreign substances on the rail. A survey unit for an electric light railway rail includes a body(200). The body has wheels(240) beneath both sides thereof and includes a foreign substance remover(300), an imaging part(400), and a friction part(500). The foreign substance remover removes foreign substance on the electric light railway rail. The imaging part scans ground of the electric light railway rail or records images of the ground of the electric light railway rail. The friction part measures a friction force between the electric light railway rail and an electric light railway vehicle.