| 摘要 |
Fixture components are provided for fitting the front part (10) and the back part (25) on the column (24). The front part incorporates a body (13), side parts (15) which are angled inclinedly inwards and flanges (11,12) parallel with the body plane (13) and extending longitudinally with the side parts. The back part has a shape corresponding to that of the front part. The back part comprises at least one stirrup, arranged around the column and fitted to the front part with fixture components. In a hole (16) for receiving one end of the insulator hook (18) is arranged a tube muff (17), which incorporates a stop component (19) for fastening the insulator hook (18). The flanges of the front and back parts have inwardly curved formations (30), which allow passage of the column. |
