| 摘要 |
The present invention relates to various cylindrical pipes, and, specifically, to a strength reinforcement structure for a cylindrical pipe, capable of maximizing the strength of the cylindrical pipe. The purpose of the present invention is to maximize the strength of a cylindrical pipe. According to the present invention, a bending part and a perpendicular part are formed in a first strength reinforcement apparatus formed in the upper/lower part of a cylindrical pipe, and a second strength reinforcement apparatus is formed on both sides of the cylindrical pipe, which enables to maintain an excellent strength compared to the conventional pipe. The present invention is a beneficial invention to provide a strength reinforcement structure for a cylindrical pipe, in which a bending part is formed in the upper/lower part of a cylindrical pipe, and a semicircular groove is formed on the lower end of a perpendicular part in the state that the perpendicular part is formed on the lower end of the bending part, so that the cylindrical pipe is bearable against a heavy load by supporting the load with the perpendicular part playing a roll of a rib in case a heavy load is generated from the upper part by the perpendicular part. |
