| 摘要 |
PROBLEM TO BE SOLVED: To provide a pipe material clamp apparatus which can alleviate influence on labor burden and workability without check of actual stuff owing to capability of regulating preliminarily an angle between pipe materials to be connected with each other.SOLUTION: A pipe material clamp apparatus 100 is for holding pipe materials P to be jointed in a state where end surfaces of the pipe materials P are made to face each other and is provided with mechanisms which are provided each at positions bridging over end surfaces of the pipe materials P to adjust facing angles of holding surface members 101 and 102, and the adjusting mechanisms use a taper surface 125B of an operation screw 125 provided in support brackets 122 and 123 which support the longitudinal-direction centers of guide rodes 120 and 121 inserted into base parts 103 and 103' of the holding surface members 101 and 102 and a concave part 122A to be engaged in the taper surface 125B. |
