| 摘要 |
The present invention relates to a bridge inspection facility that can prevent an inspector from falling at inspection of a bridge, prevent the inspector from being sized with fear at movement, and easily carry inspection equipment. The bridge inspection facility includes: a rectangular platform having a working space in which an inspector stays, and formed with an entrance; a guide frame for moving the platform in a vertical direction and restricting the platform by enclosing the outside of the platform not to be moved in a lateral direction; a wire engaging member connected to one side of the platform; a roller engaging member connected to one side of the platform; a roller unit engaged to the roller engaging member by a pin, with the outer peripheral surface being brought into contact with the guide frame so that it rolls when the platform is moved; and a winch engaged to an upper portion of the guide frame, with one end thereof being engaged to the wire engaging member. The winch winds the wire at lifting operation to pull the wire engaging member upwardly, so that the platform is moved upwardly from the center space of the guide frame. Also, the winch unwinds the wire at lowering operation to move the wire engaging member downwardly, so that the platform is moved downwardly from the center space of the guide frame. |
