| 摘要 |
A cable trough for a bridge is provided to make installation easy, to protect cables for various purposes such as communication, electric power supply, signal, electronic control, etc., to improve in appearance, to decrease noise and to fulfill the function of a handrail. A cable trough for a bridge comprises a main body divided by partitions to house a cable, and a cover(320) put on the opened upper part of the main body, wherein the main body comprises a base plate(312), an anti-derailment barrier(313) formed on one edge of the base plate to prevent a train from getting derailed and to minimize an accident in case of derailment, many partitions(314) partitioning off the inside in the middle of the base plate and forming a cable housing space in the longitudinal direction, and a screen(315) formed on the other edge of the base plate to cover the wayside of a bridge. |
