| 摘要 |
PURPOSE: A prefabricated cable tray assembly is provided to effectively discharge heat which is generated from a cable by forming a space between a cable fixing bar and a base panel. CONSTITUTION: A housing(300) comprises a base panel and a sidewall. The base panel forms the bottom side of the housing. The sidewall is bent from both ends of the base panel to a top part. A screwnut(700) includes a connecting member and a head. A supporter(2) is arranged under the housing in order to support the housing. A clamp(400) is inserted into the supporter to be screwed with the screwnut. Both ends of an anchor bolt are fixed to a ceiling and the supporter. |
