| 摘要 |
PURPOSE: A movable inspection vehicle for maintaining and repairing an arch structure is provided to minimize a work risk by performing a stable operation. CONSTITUTION: A movable inspection vehicle for maintaining and repairing an arch structure comprises caterpillar units(100), an inspection vehicle(200), balance connectors(300), and a connection arm(400). The caterpillar units are coupled along the bottom surface of each arch unit(AU) in an arch shape, and arranged in a horizontal direction. A person can ride the inspection vehicle. The balance connectors are movably connected to the caterpillar units. The bottom end of the connection arm is connected to the inspection vehicle, and the top end is movably connected to the balance connectors. |
