| 摘要 |
PURPOSE:To enable precise sticking of a sheet to a steel sheet pile, by making use of a steel sheet pile position adjusting device, sheet clamping device and sheet pressing device. CONSTITUTION:The center line Y-Y of a shifting frame 13 is caused to coincide with the center of a steel sheet pile 10, in a steel sheet pile position adjusting device 33. A sheet 1 is guided by a sheet side roller 20 of a sheet clamping device 31 fitted to a shifting frame 13. A space between a right and left sheet side rollers 20A, 20B is controlled by a pulse transmitter 28 so that the same is coincident with a width of the sheet 1 and the center of the sheet 1 is caused to coincide with the center of the steel sheet pile 10. Then the sheet 1 is clamped with clamping rollers 21, 22 and a sheet clamp frame 24 is registered to a predetermined position through a screw shaft 26. A sheet pressing roller 29 is lowered and the central part of a width wise direction of the sheet 1 is pushed down after that. The sheet 1 is stuck to the steel sheet pile 10 after that. |
