Professional Cable Tray Manufacturer

Shandong Hongfeng Electric Group Co., Ltd.

The products can be widely used in construction, energy, power, plant.

How to design the laying position of trough cable tray? Do you have any points for attention?

Release time:

2024-01-30

So how should we choose the location in the installation process? let me first talk about the trough cable tray: the slot cable tray vendors is a completely

It is well known that the most widely used cable bridges in the market are trapezoidal and tundish bridges.
They should not be placed parallel to the pipe.
In inevitable circumstances, the location of the cable tray must comply with the following restrictions: take appropriate protective measures.
So how should we choose the location in the installation process? let me first talk about the trough cable tray: the slot cable tray vendors is a completely closed cable tray.
It is suitable for running computer communication cables, thermocouple cables and other control cables for high agility systems.
In the seriously corroded environment, it has a very good effect on the shielding interference and cable protection of the control cable.
Let's talk about trapezoidal cable tray: trapezoidal cable tray is improved on the basis of similar products, which has the advantages of light weight, low cost, unique shape, convenient installation, good air permeability and so on.
In general, it is suitable for the laying of large diameter cables, especially for the laying of high voltage cables.
(1) the trough cable tray must be above the corrosive liquid pipeline.
(2)the trough cable tray must be under the heating pipe.
(3)when the flammable and explosive gas is heavier than the air, the trough cable tray should be located above the pipeline.
(4)when flammable and explosive gas is lighter than air, the trough cable tray must be under the pipe.
Notes?
1.Whether the variety, specification and quantity of the trough bridge are consistent with the order, including the bending direction of the parts and the correct positioning position of the bridge cover.
2.The variety, specification and quantity of the trough bridge must be consistent with the order, and the material and thickness must meet the requirements.
In general, when the width of the bridge is greater than 300mm, the thickness of the steel plate is 1.5mm, but when the width of the bridge is more than 300mm, the thickness of the steel plate is greater than or 2mm, and the angle of the thickness connecting plate is the same as that of the bridge.
3.Whether the type, specification and number of cable crane and bracket are consistent with the order form, and whether the fixed accessories are correct.
4.Whether the connecting plate of the cable tray and fixed fittings is correct.
5. Assemble linear grooves, components, etc.Check in situ that the connector is uniform and not more than 1 mm.
6.The acceptance of fire-fighting cases with fire-fighting requirements must be within the period of validity to ensure that the quality of fire-fighting products is qualified and reliable.
7.If all linear grooves, components and hangers are mechanically damaged, and the corrosion protection of the metal material is uniform, intact, immobile and waterproof.
The above introduces to you the method and matters needing attention to set the laying position of the design slot cable tray.
The trough cable tray vendors is divided into many kinds.
When laying positions for different bridges, we must pay attention to some matters and maintain the bridges that are in use.

Keywords：

The advantages of aluminum alloy cable tray are introduced, which you can't imagine

Be sure to pay attention to these 5 points when choosing slot cable tray!

The advantages of aluminum alloy cable tray are introduced, which you can't imagine

Be sure to pay attention to these 5 points when choosing slot cable tray!