It is a straight hanging method of Tate-kan unit

摘要

PROBLEM TO BE SOLVED: To simplify constitution such as floor board, etc., used for a riser unit and joint between the floor board, etc., and pipe material and to also reduce the entire weight. ;SOLUTION: Guide plates 11 are fixed to one end of a pipe material 5 used as the upper end when it is hung up in a riser unit. Interlocking holes 12 are formed in the guide plates 11, and shackles 48 of wires 47 used for hanging up are interlocked with the interlocking holes 12. Since load of the whole riser unit is held at the pipe material 5 side, floor board or deck plate, etc., in the riser unit are simplified, and joint between the floor board, etc., and pipe material 5 can be easily done.;COPYRIGHT: (C)1998,JPO