Professional Cable Tray Manufacturer

Shandong Hongfeng Electric Group Co., Ltd.

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

What is the use of cable tray telescopic sheet, and the thickness standard of cable tray telescopic sheet

Release time:

2023-12-05

When the bridge encounters thermal expansion and cold shrinkage

When the bridge encounters thermal expansion and cold shrinkage, the length of the bridge itself will become larger or smaller, which will lead to a connection gap between the two bridges, which will cause the bridge to enter the water to soak the cable, or external hard objects to enter the injury cable, the purpose of the bridge expansion sheet is to avoid the above problems.
According to the thickness bridge standard, the thickness of the expansion sheet of the bridge should be consistent with the thickness of the main tray or ladder frame of the bridge.
When laying the bridge, if the straight-line pallet or ladder rack is more than 30 meters long, it is necessary to set up a compensated expansion piece in the middle to cope with the displacement change caused by the change of ambient temperature in the future.
The terminal heads and telescopic sheets in the bridge bend fittings also need to be lifted separately.
The telescopic sheet has no cover by default. If you need to add the telescopic cover plate, you need to make a note.
If you have any questions, you can consult the bridge manufacturer directly, and there will be professionals to answer the guidance.

Keywords：

What is the latest national standard specification for cable tray? introduction to load knowledge and ventilation hole of cable tray

What are the contents of the new national standard thickness standard of cable tray and the introduction of the thickness standard of cable tray

What is the latest national standard specification for cable tray? introduction to load knowledge and ventilation hole of cable tray

What are the contents of the new national standard thickness standard of cable tray and the introduction of the thickness standard of cable tray