| 摘要 |
PROBLEM TO BE SOLVED: To provide a connecting structure of a ceiling frame and a pipe that can fix the pipe in a firmly stable state to the ceiling frame without shaking with simple fixing structure and easy fixing work. SOLUTION: A square plate-like pipe holding member 14 is built in a ceiling frame 1 and fixed to the ceiling frame 1 by screws 29. A pipe 3 is passed through holes 6, 16 of the ceiling frame 1 and pipe holding member 14 and fixed to the pipe holding member 14 by a screw 34. The pipe 3 is used for piping for a spinkler, wiring for luminaire, wiring for a fire alarm, or the like. |
