| 摘要 |
The invention relates to a channel for cables and pipes or for any type of flexible or rigid elements which need to be supported, guided and protected against accidental damage or destruction, such as electric power cables, communication or IT cables or flexible or rigid pipes for conveying gaseous or liquid products. According to the invention, the channel comprises some U-shaped longitudinal profiles () and some connection pieces () joined to one another by some junction plates (), where the longitudinal profiles () have a base wall (), at the bottom part, and some vertical walls () provided with some longitudinal lower and upper perforations (), respectively, and some vertical perforations () in the shape of rectangles with rounded ends, with the axes arranged on the sides of a square and having, at the ends, some symmetrical inclined lower and upper zones () with an angle of about 90° therebetween, where the ends of the upper inclined zones () are flanged inwards at 180°, between the longitudinal lower and upper perforations () and the rectangular vertical perforations () there being some circular perforations (), as well as some intermediate longitudinal perforations (). |
