In fact, there will be many places where the bridge will be utilized, as the use of local cables is increasingly prevalent, and they will need to be used alongside the bridge in our daily lives.
It is understood that on construction sites, sometimes businesses require us to install protective covers for cable trays. But what are the circumstances that necessitate the installation of these protective covers, and why are they needed at all?
Firstly, if the cable tray is installed outdoors, we need to install a protective layer on the top level or each level.
Secondly, if the installation environment involves mechanical damage or excessive dust, or is highly sensitive, or has specific prerequisite requirements, you will need to install a protective cover.
Third, cable trays must be installed above iron plates or similar perforated devices. In such cases, the upper trays must be elevated and protected; if the width of a lower tray exceeds that of the upper one, protective covers must be added to the lower tray; additionally, when analyzing the vertical structure installation of the trays, protective covers must be added within a distance of 2 meters from the ground.