| 摘要 |
PURPOSE:To mount a building steel ceiling bed or system ceiling bed reinforcing brace without depending on welding means. CONSTITUTION:In a system ceiling in which a substantially lattice ceiling bed 13 is formed of a cradling receiver 11 suspended from a ceiling skeleton by a hanging bolt and juxtaposed at fixed intervals, and a cradling 12 arranged at fixed intervals in the right-angled direction to the cradling receiver 11, and a reinforcing brace 1 is mounted between the hanging bolt and the cradling receiver 11, a notch is provided or one end part of the reinforcing brace 1. This notch is engagingly locked by the screw of the hanging bolt. A notch is also provided on the other end, and this notch is engagingly locked by the cradling receiver 11. Further, a fixture is fitted to the other end part and the cradling receiver 11, and a bolt it screwed to fix it. |
