| 摘要 |
The present invention relates to a reinforcing support for concrete inserted and installed between inner walls in one side and the other side of a concrete waterway pipe facing each other and including a first supporting unit having a first locking protrusion seated on the top of the inner wall in one side of the concrete waterway pipe on one end and an insertion unit with a screw thread on the outer surface on the other side; a second supporting unit having a second locking protrusion seated on the top of the inner wall in the other side of the concrete waterway pipe on the other end and an insertion groove wherein the insertion unit is inserted from the end on one side; and a nut screw-joined to the screw thread formed on the outer surface of the insertion unit of the first supporting unit. The insertion unit is inserted into the insertion groove, and one side of the nut comes into contact with the other side whereon the insertion groove is formed by the movement of the nut, so one end of the first supporting unit and the other end of the second supporting unit adhere to the inner wall in one side of the concrete waterway pipe and the other inner wall in the other side of the concrete waterway pipe, respectively. The first locking protrusion and the second locking protrusion are seated on the top surface of the inner wall in one side of the concrete waterway pipe and the top surface of the inner wall in the other side of the concrete waterway pipe, respectively. The present invention provides the reinforcing support for preventing damage to the concrete waterway pipe capable of being installed in the concrete waterway pipe with various widths or the concrete waterway pipe of which the width is decreased due to soil pressure, obtaining the better durability than a concrete support, being easily carried by reducing a volume, and having a light weight. |
