Many people are concerned about the bearing capacity of Jinan cable bridge, especially the cable tray installed on the ground, or in other cases, when other goods are pressed on the bridge, it is necessary to understand the bearing capacity of the cable tray itself. So how to effectively guarantee the bearing capacity of cable tray?
Jinan cable bridge
In fact, for the bridge manufacturer, the bearing capacity of many bridge sizes has not been measured, but only the approximate weight, such as 1.5 or above thickness, can stand up (not too fat). If the thickness is 2.0, the fat person can stand up and load about 150 kg. If the thickness is 2.5 or 3.0, the bearing capacity is good.
If the 0.6-1.0 mm thick bridge seems to have no bearing capacity, it is recommended not to put anything on it. Generally speaking, the bridge with smaller size and thickness is only suitable for installation or hoisting against the wall. If it is installed horizontally on the ground, try not to put people or goods on it.
Cable load is divided into static load, dynamic load and additional load. Static load refers to the type, quantity and outer diameter weight / unit length of cables laid in cable tray, which are listed and counted according to different cable laying routes. Dynamic load refers to the weight of construction and maintenance personnel during the installation and maintenance of cable tray.
As we all know, the stiffness of Jinan cable bridge needs to meet the relevant inspection standards, in order to avoid accidents caused by quality problems in the future use. Since the cable tray is placed outdoors most of the time, attention should be paid to prevent corrosion of the cable tray. I believe that through the detailed introduction of the above contents, we have a new understanding and a more in-depth understanding of how to ensure the bearing capacity of cable tray.