| 摘要 |
The present invention relates to a connecting assembly for a cable tray. The connecting assembly for a cable tray is developed in order to easily and conveniently connect cable trays for covering cables from walls or floors. The cable trays for protecting cables are electrically connected with each other in the connecting assembly. The cable tray has combining holes at the center of the end on which the connecting assembly is combined and a pair of hooks formed in a longitudinal direction at both ends of the combining holes. Additionally, the connecting assembly comprises: two first long combining holes, on the upper surface where the two cable trays are connected and the two sides are bent in a vertical direction, extended in a longitudinal direction corresponding to the combining holes formed at the ends of the two cable trays; a main body having copper insertion grooves of which the bottom part including the two first long combining holes is buried and multiple hooks formed to be attached on the lower part of the cable tray by being cut with a ㄷ shape and bent and penetrating the holes; and a grounding copper plate which is inserted into the copper inserting grooves and has second long combining holes corresponding to the first long combining holes; and two pairs of bolts and nuts combining the two cable trays, the main body and the grounding copper plate. |
