| 摘要 |
PURPOSE: A pillar is provided to minimize the number of pillars installed on the ground in order to reduce the interference resulting from the pillars. CONSTITUTION: A supporter(10) is mounted on the ground, and a supporting rod(20) is coupled to one side of the supporter. A support plate(30) is connected to the other side of the supporting rod and has plural insertion holes along the circumference thereof. The supporter has a stand(11) and a stand rod which protrudes from the stand and is inserted into a through-hole of the stand. |
