| 摘要 |
PURPOSE:To temporarily place a column cover at the time of a work for completing a framework, and prevent the occurrence of damage. CONSTITUTION:This structure has a bolt 11 connecting the jamb 2 of an exterior wall panel 1 to wall hardware 2, L-shaped fall prevention hardware 3 with a plurality of threaded holes 6 on one side piece thereof and a slit 7 erected inward like U-shape on the other side piece, and a temporary fastener 4 fitted to a column cover 5 and having a bendable insertion piece 9 The holes 6 are coupled to the bolt 11 under pressure, so as to keep the other side piece aligned with the fitting side of the cover 5. The insertion piece 9 is inserted in the slit 7 and supported on the bolt 11. Then, fall prevention hardware 3 is fitted to the bolt 11, and the insertion piece 9 of the hardware 4 is inserted in the slit 7, thereby enabling the cover 5 to be temporarily placed during a work for completing a framework. According to this construction, the hardware 3 does not fall, due to the threads of the bolt 11, and the piece 9 is prevented from moving reversely with the U-shaped slit 7. |
