CATENARY TENSION BALANCE SYSTEM OF ELECTRIC TRAIN GARAGE

摘要

PURPOSE: A catenary tension balance system of electric train garage is provided to prevent sink of the electric car line by controlling the elastic force intensity of the coil spring. CONSTITUTION: The electric car line(300) is installed in inspection and touches with the current collector(10) of the electric car. The first connector(1) clinches one side of the electric car line by the medium of the tension management part(200) on the step(100). The second connection part(2) clinches the other side of the electric car line on step. The first connector is connected through the first post(110) fixed to step, and the first post and insulator(112). While being connected to one end of the tension control mean and being fixed, the guide frame(113) is parallelly installed with the electric car line. The driving pulley(210) moves to the longitudinal direction of the electric car line. The second connection part is connected through the second post(120), the second post and insulator(122).