BRIDGE INSPECTION DEVICE AND BRIDGE INSPECTION METHOD

摘要

PROBLEM TO BE SOLVED: To provide a bridge inspection device that is capable of inspecting a state of a bridge even when a vehicle is running on the bridge's road surface, is easy to handle, and has a compact configuration; and a bridge inspection method.;SOLUTION: A bridge inspection device includes: a first division rod 4 including a male side connection tool; a second division rod 6 including a female side connection tool; one or more camera device 8 that is attached to at least one of the first division rod 4 and the second division rod 6 and is capable of inspecting a state of a bridge; two first support stands 160A, B for suspending and supporting the first division rod 4 by using a wire 9; two second support stands 160C, D for suspending and supporting the second division rod by using a wire 9; a flight body for making the male side connection tool and the female side connection tool be relatively close to each other in the air; lock means for detachably fixing the male side connection tool and the female side connection tool; and rod coupling means for forming a single cross-bridge rod 3 traversing a space under the bridge by coupling a fitting protrusion of the first division rod 4 with a fitting recess of the second division rod 6.;SELECTED DRAWING: Figure 32;COPYRIGHT: (C)2016,JPO&INPIT