| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an insulator adapter capable of easily exchanging an insulator which should be exchanged, even when the insulator is not the same type as an insulator before the exchange.SOLUTION: An insulator adapter 100 comprises a columnar body 10 and flanges 11 and 12. On a surface of the first flange 11, four sets (H1×4, H2×4, H3×4, H4×4) of a predetermined number of (four) bolt mounting holes are provided in accordance with mount diameters R1-R4 of a plurality of kinds of insulators passing a central axis O of the columnar body 10. On a surface of the second flange 12, four sets (H2×4, H3×4, H4×4, H5×4) of a predetermined number of (four) bolt mounting holes are provided in accordance with mount diameters R2-R5 of a plurality of kinds of insulators passing the central axis O of the columnar body 10. The bolt mounting holes (H1-H5) are provided so as not to be neighboring to each other in a moving diameter direction of the mount diameter of the insulator.</p> |
