摘要 |
The present invention relates to a manhole manufacturing device capable of using various kinds of connection pipes, a manufacturing method for the same, and a connection method for a connection pipe in a manhole. The manhole manufacturing device capable of using various kinds of connection pipes includes an outer mold forming the outer surface of the manhole; an inner mold forming the inner side of the manhole; and a jig for assembling a connector which is installed between the outer mold and the inner mold to form a connection hole of the manhole and fixes the connector, which is formed while one side is embedded into the manhole, while the connector is bent by being attached to the connection pipe inserted into the connection hole and preventing a fluid from being leaked. |