| 摘要 |
A cable tray having a fixing device for elastically supporting cables is provided to prevent danger due to contact or separation of the cables by including an elastically supporting unit to press and support the cables inside the cable tray. A base plate(10) includes connection brackets on both sides of a lower surface and a plurality of fixing bolts mounted on a slab by being screw-coupled to installation nuts through each of the connection brackets. A fixing case(20) includes a hollow channel unit, a plurality of long holes(22), a flange unit, an end panel, and a plurality of springs and is connected and fixed to the base plate by inserting a coupling portion of the flange unit and the end panel into the connection brackets and fixing the coupling portion with a plurality of screws. A cable tray(30) includes a horizontal unit, a pair of vertical units(32), a separator(33), long holes(34), and a loop and is elastically connected to the fixing case by inserting the vertical unit into the channel unit and connecting the loop to an end of the spring. A connection unit(40) includes a pair of insertion units and couples the cable tray to the fixing case at an adjusted height. A plurality of cable elastically supporting units(50) include a square cylinder-shaped fixing member, a cable support unit, and an elastic member and press and support a cable(2) in both directions by fixing flanges of the fixing member to the separator and the vertical units. |
