| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an inexpensive ladder fixing metal fitting in a simple configuration, capable of easily attaching and detaching a ladder to/from a temporary scaffold and being surely fixed to a scaffold member. <P>SOLUTION: A pair of roughly U-shaped holding pieces 2 for holding a pier stud B of a ladder A are provided roughly in parallel, and proximal end parts 2a of the respective holding pieces 2 are connected to each other by a planar guide member 3 to form a fixing metal fitting body 4. A slit 5 of a prescribed length is perforated on the guide member 3 roughly in parallel with the respective holding pieces 2, and a support bolt 7 of the proximal of a locking clamp 6 locked to a horizontal member L of a temporary scaffold is inserted to the slit 5 and provided freely slidably. When fixing the ladder A to the temporary scaffold, locking to the horizontal member L of the temporary scaffold is performed by the locking clamp 6 in the state of holding the pier stud B of the ladder A by the holding pieces 2, the fixing metal fitting body 4 is slid to the side of the horizontal member L along the slit 5, and the pier stud B of the ladder A is clamped and fixed by the holding pieces 2 and the horizontal member L of the temporary scaffold. <P>COPYRIGHT: (C)2012,JPO&INPIT |
