| 摘要 |
A cable tray is provided to prevent a cable from being broken by being configured to allow a protrusion portion of a support frame to extend from the support frame and pass through a side frame. A cable tray includes side frames(300) and a support frame. The side frames are arranged in parallel. The support frame is coupled between the side frames and supports to distribute cable on a wall surface or a ceiling. Through-holes are formed in the side frames. Protrusion portions(110) are provided at both ends of the support frame. The protrusion portions protrude toward the outside of the side frames through the through-holes. Protruded parts are bent downward and then are bent inward in close contact with the side frames to cover the side frames, thereby fixing side frames. |
