| 摘要 |
<p>The present invention relates to a stanchion bar and, more specifically, to a stanchion bar is capable of easily installing a bracket fixed to a column for fixing a pipe by forming a male bracket and a female bracket and fixing the pipe more stably by forming a semicircular groove of a shape corresponding to the outer surface of the pipe on the bracket and forming an expansion unit on the front surface of a wedge. The present invention is capable of reducing weight simultaneously with preventing the separation of the wedge by forming the semicircular groove corresponding to the outer surface of the pipe on the bracket of the stanchion bar, separately forming the male and female brackets, and welding or screw-joining the two brackets, and fixing the pipe more stably by forming the expansion unit to increase an area in contact with the pipe on the front surface of the wedge.</p> |
