BASE PLATE CONNECTING STRUCTURE FOR A CONCRETE SLEEPER TO ENABLE EASY ATTACHMENT AND REMOVAL OF A BASE PLATE IN INSTALLATION OR MANAGEMENT OF A CONCRETE SLEEPER

摘要

PURPOSE: A base plate connecting structure for a concrete sleeper is provided to conveniently apply concrete sleepers in an extension joint device or a turn out using parts for a wooden sleeper, such as a coil spring clip or insulation block.;CONSTITUTION: A base plate connecting structure for a concrete sleeper comprises a concrete sleeper(100), a coil spring clip hanger, an elastic insulation pad(120), base plates(130a,130b), a coil spring clip(140), an insulation block, and a gland(160). The coil spring clip hanger is partially embedded in both sides of the concrete sleeper. The elastic insulation pad is installed in the coil spring clip hanger. The base plates of a rectangular shape are installed on the base plate. The coil spring clip is inserted in the coil spring clip hanger. The insulation block of L shape is inserted between the base plate and the coil spring clip. The gland is installed on the insulation block.;COPYRIGHT KIPO 2010