CARRIAGE FOR REPAIRING BRIDGE

摘要

The present invention relates to a carriage for repairing a bridge. A pair of rails is installed on the side surface of an upper concrete structure of the bridge, and a main carriage moving through a driving motor is installed on the rail. An auxiliary carriage moving with the main carriage is installed in the lower part of the main carriage to be able to vertically move. The present invention can reduce working time and personnel costs and provide a wide operating radius by freely moving and enabling the height to be controlled in a repair work and an inspection work in the bridge. The present invention also can reduce a safety accident and improve work convenience by controlling the height and moving through the driving motor and a lift unit.