At present, the cable tray is very popular in the market because of its beautiful appearance, simple installation and convenient operation. Do you know what points should be made clear when setting and designing Shandong cable tray? Let's go and see the following with Xiao Bian.
1. Load calculation. Calculate the cable weight per unit length of Shandong cable tray on the trunk line profile.
2. Draw the plan and section of the cable tray, draw the space map for some parts, and make the material list.
3. Determine the direction of the bridge. According to the layout plan of the building, combined with the installation of air conditioning pipelines and electrical pipelines, convenient maintenance, and cable routing density, a better route of Shandong cable tray is determined.
In the interior, it shall be erected along the wall, column, beam and floor of the building as far as possible. In addition, when it is necessary to use the comprehensive mining roadway for erection, it needs to be erected on one side or above the pipeline in parallel. In addition, it should be considered that the downlead and branch lines should not cross as much as possible. If other pipe frames are not borrowed, columns should be set up by yourself.
4. Determines the width of the bridge. Determine the model, specification, arm length, column length, spacing, bridge width and layers of the bridge according to the number of cables laid, cable diameter and cable spacing.
5. Determine the installation method. The scope of application of the cable tray shall be determined according to the site setting conditions. Suspension, vertical, side wall or hybrid cable tray shall be selected. Connectors and fasteners are usually supplied in complete sets, and appropriate cover plates shall be selected according to the cable tray structure.
The above five points need to be clarified when installing and designing the bridge. I believe that after reading this content, you will have a further understanding. I hope these contents will be helpful to you. If you want to know more details, please pay attention to the website in time http://www.sddlqj.cn The dynamics of.