| 摘要 |
PURPOSE:To reduce exposure by providing one set of clamp device on two pieces of yokes, respectively, clamping and unclamping alternately piping by the respective clamp devices, and moving them automatically from piping to piping. CONSTITUTION:Between the first and the second yokes 1, 2 provided with a pair of clamp devices 7, 8 a lift use driving part 5, and an inspecting device for inspecting the pipe peripheral direction and the axial direction one of them, respectively, a slide driving member 3 and a pipe axial direction driving member 14 are provided. Subsequently, by the devices 7, 8 of the yoke 1, pipes 20, 21 are clamped, respectively, and also, the clamp of the yoke 2 is released, and by the member 3, the yoke 2 is slid by a 1-pitch portion of piping in the direction A along a rail 4, the clamp of the yoke 2 is brought to lift-down and the piping 20, 21 are clamped. Thereafter, each device is brought to a remote control by an automatic mode, moved from the piping to the piping, and the inspection is executed automatically. |
