Issue of vertically installed cables at the top of elevated torches
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The cables at the top of the elevated torch are laid vertically through conduit tubes; to prevent excessive weight on the cables, do they need to be bent somewhere along the way? How far does one need to go before turning? Are there any relevant standards?
This problem can be solved by using trough boxes for installation, adding a fixing bracket every two to three meters, and tying the cables to those brackets with wires.
Over 100 meters high; it seems that galvanized pipes are being used everywhere
It’s an exaggeration to use a platform every two or three meters; for towers over 100 meters tall, about 15 meters is sufficient