| 摘要 |
PROBLEM TO BE SOLVED: To provide a pipe strand set capable of stably holding upper and lower cable storage pipes regardless of the bending extent of the cable storage pipe secured to an upper pipe stand. SOLUTION: A guide projection 25 is provided on the bottom face 221 of the second member 22 of the upper pipe stand of the pipe stand set. The guide projection 25 is formed so as to laterally rotate within a lateral guide groove 34. Then, when an operator rotates the second member 22, for example, clockwise by a predetermined angle, the guide projection 25 is rotated clockwise by the predetermined angle, causing the second member 22 to be positioned diagonally with regard to the upper surface 311 of the first member 31. COPYRIGHT: (C)2010,JPO&INPIT
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