| 摘要 |
The present invention relates to a channel combination unit for supporting a cable with improved durability and workability and, more particularly, to a channel combination unit for supporting a cable with improved durability and workability, capable of stably supporting a cable supporting device. The present invention includes a plurality of channels which are composed of base members, lateral members and receiving parts, a fitting plate which is closely attached on the base member, the lateral member, or the receiving part of the channel and has at least two bolt holes, at least two spring nuts which are composed of nut members, spring members, deformation induction recesses, and vertical press induction tubes, and at least two combination bolts which fix the fitting plate to the channel. |
