| 摘要 |
PROBLEM TO BE SOLVED: To improve a problem of not satisfying a specified load as a whole, even when constituted so that the length can be adjusted, since a pipe support of a conventional aluminum alloy single pipe cannot adjust the length.SOLUTION: An aluminum pipe support 1 of the present invention comprises a pair of square pipes 2 set in the predetermined length, a washer member 3 out-fitted to one end of the square pipes 2 and abutting on an installation surface or a form face, a nut case 4 out-fitted to an opposite end part of the side provided with the washer member 3 of the square pipes 2 and forming a female screw on the inner periphery, a bolt 5 threadedly coming in and out to the nut case 4 and a handle 6 provided in the substantial center in the axial direction of the bolt 5, and at least the square pipes 2 are made of aluminum, and the nut case 4 also has a pair of female screws formed in the mutually inverse direction, and the bolt 5 is also constituted for forming a male screw in the inverse direction from a substantially central position.SELECTED DRAWING: Figure 1 |
