| 摘要 |
The present invention provides a flange connection tool used to connect a first flange and a second flange, which are positioned opposite to each other and coupled by fastening a pair of bolts and nuts. The flange connection tool comprises a body and a grip. The body has a pipe insertion hole formed at the center to allow the pipe of the first flange to pass through and a plurality of bolt head insertion holes formed on the circumference of the pipe insertion hole and has a circular planar shape or a polygonal shape. The grip is formed on one side end of the body to be held by a worker. The body includes a flange placing part protruding from one end of the body in a direction vertical to the plane of the body. According to the present invention, the two flanges are further conveniently and rapidly coupled in a narrow space so their central axes are automatically aligned. |
