| 摘要 |
PROBLEM TO BE SOLVED: To position conduit connection sockets and incorporate them in the wall of a handhole accurately and easily. SOLUTION: The assembly method of conduit connection sockets by which sockets 30 having connection holes 31 for the connection of conduits 8 are assembled in the wall 4 of a handhold 1 is such that cylindrical socket holders 10 having holding holes 11 into which the sockets 30 are inserted to be held are formed and, on the other hand, the socket holders 10 are positioned to be held by a positioning means in the mold surface of a mold frame 45 for molding the wall 4 and then the mold frame is filled with wall molding mateal 9 to mold the wall 4 and, at the same time, fix the socket holders 10 to the wall 4. |
