Longtai Xinbo phenolic resin fireproof trough box mechanism phenolic cable trough box optical cable trough box in stock

  Brief introduction of cable tray box: phenolic resin cable tray box (also known as organic cable tray box and organic resin fireproof tray box) is made of high flame retardant polyester, high-density glass fiber and high-strength new materials
The product has the advantages of protecting cables, good insulation, high strength, corrosion resistance, acid and alkali resistance, aging resistance, fire resistance, good environmental adaptability (-50 ℃ — 60 ℃), tasteless and light weight
Phenolic resin cable tray box (tube box) can be divided into ordinary type, easy to open type and waterproof type according to its shape Generally, it is only 1 / 4 of the weight of steel cable tray and 1 / 10 of the weight of cement cable tray
It has the advantages of convenient installation, low cost, long service life and anti-theft function Installation of phenolic resin cable tray: , 1
Before installing the cable duct box, the support shall be set on the bridge
The size of the support shall be determined according to the specification of the cable duct box, but the spacing shall not be greater than 1500mm
It is generally made of angle steel 2
Place the cable duct box on the support
After the position is determined, drill through the cable duct box and the support frame with an electric hand drill at the position of the support frame, and then tighten it with bolts
Drill two holes on each support frame with a hole diameter of 10mm, and use two sets of M8 bolts 3
At the joint of the cable conduit box, socket joint and joint cover plate shall be used to connect the two sections of cable conduit boxes as a whole 4
The connection between cable tray box and subgrade cable can adopt concrete pipe or steel pipe 5
Phenolic resin cable tray elbow is used to connect with the tray at the corner of the road 6
The box cover and the box body are fixed with plastic bolts and stainless steel bolts