| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a construction method in which a cradling receiver is not inclined even when large load is applied to a hanging bolt, load can be received vertically at all times and a place is also corrected easily. <P>SOLUTION: The hanging-bolt holder 10 is stretched between the cradling receivers 16 and 16, and has a pair of C channels 18, holding plates 20 holding the C channels 18 arranged in parallel at a space from upper and lower sections and binding the C channels and engaging members 22 installed at both ends of each C channel 18. Each holding plate 20 has through-holes 24, space specifying sections 26 specifying the space 38 between each C channel 18 at a value not smaller than the diameter of the hanging bolts 40 and frame sections 28 being abutted against the side sections of the C channels 18 and locking the C channels. Each engaging member 22 has fitting sections 44 detachably buried to the cradling receivers 16 from upper sections. A binding between the C channels 18 and 18 and the fixing of the hanging bolts 40 are realized by a screwing on the surface sides of each holding plate 20 and 20 under the state in which one ends of the hanging bolts 40 are inserted into the through-holes 24 of each holding plate 20 and the space 38. <P>COPYRIGHT: (C)2003,JPO |
