One minute to tell you the difference between trough bridge and ladder bridge
The main types of cable bridge can be divided into ladder bridge, non-hole tray bridge (trough bridge), hole tray bridge (tray cable bridge), etc. In our life, it can be said that it is full of streets, in shopping malls, underground parking lots, factories and other places have their figure. It can be said that the existence of the cable bridge can protect our more secure use of electricity, and can also protect the cable and wire from being damaged by external causes. It can be said that the cable bridge is the god of protection for us and cable and wire. Let’s take a look at the difference between trough bridge and ladder bridge in cable bridge.
Trough bridge is suitable for laying computer cables, communication cables, thermocouple cables and other control cables of highly sensitive systems. It has good effect on controlling cable shielding interference and protecting cable in heavy corrosive environment. In communication cables, computer cables and control cables, the trough cable tray is often used. It can shield interference, protect in corrosive environment, and the use effect is very good.
According to the detailed information at home and abroad, the cq1-t trapezoidal bridge is developed. It is unique in appearance like a ladder shape and belongs to an open bridge. It has the advantages of light weight, low cost, special shape, convenient installation, heat dissipation, good ventilation and so on. Widely used in large diameter cable laying, more suitable for high and low voltage power cable laying.
Trough bridge is generally a closed type of bridge, there is no hole, so it is poor in heat dissipation, and the bottom of the trough of the ladder bridge is a lot of waist holes, and the heat dissipation performance is relatively better. The difference between the above two kinds of bridge is that one is suitable for use in a high corrosion strength environment, and the other is suitable for laying large diameter cables. It can be said that each has its own advantages. Choosing the right bridge in different environments is a problem that must be paid attention to.
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