| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a connection joint which can firmly connect between a lip groove-type steel and a structure with simple operation. <P>SOLUTION: The connection joint includes a first gripping member 10, a second gripping member 20, and joint holes 15, 25. A first engagement part 13 which can be engaged with a first lip part 2 is provided at one end of the first gripping member 10, and a second engagement part 23 which can be engaged with a second lip part 3 is provided at one end of the second gripping member 20. Then the joint holes 15, 25 are provided on the sides of the first gripping member 10 and the second gripping member 20 respectively opposite to the sides where the engagement parts 13, 23 have been provided. After the first engagement part 13 of the first gripping member 10 and the second engagement part 23 of the second gripping member 20 are installed in positions where they can be engaged with the first lip part 2 and the second lip part 3 respectively, the first gripping member 10 and the second gripping member 20 are fixed to each other by a bolt 30. Thus, the first engagement part 13 of the first gripping member 10 and the second engagement part 23 of the second gripping member 20 are inserted to and engaged with the first lip part 2 and the second lip part 3 respectively. <P>COPYRIGHT: (C)2009,JPO&INPIT |
