| 摘要 |
PROBLEM TO BE SOLVED: To provide a box-shaped device mounting metal fitting which can mount box-shaped devices at both sides of a cross arm without increasing mounting space and weight.SOLUTION: A box-shaped device mounting metal fitting 1 includes a metal fitting body 11 and collar members 12. The metal fitting body 11 includes: an upper bridge part 11a in which an upper cross arm mounting piece 11e is formed; a lower bridge part 11b in which a lower cross arm mounting piece 11f is formed; and one side mounting piece 11c and an other side mounting piece 11d for mounting the box-shaped devices 31 and 32 on both the right and left sides of the upper bridge part 11a and the lower bridge part 11b. A cross arm 2 is inserted between the upper bridge part 11a and the lower bridge part 11b, and square root screw bolts 91 are inserted into a bolt hole 11e of the upper cross arm mounting piece 11e, a bolt hole of the cross arm 2, the collar members 12, and the bolt hole 11f1 of the lower cross arm mounting piece 11f, and they are fastened by nuts 92. |
