The cable support is used for supporting wires and cables in the construction of the subway. The traditional subway tunnel cable bracket is made of metal material, and the production process has the advantages of large energy consumption, long process, long period, high cost and no insulation protection. In that damp subway tunnel environment, the device is very easy to rust, the maintenance cost of the facility is high, and the service life is short. The composite cable bracket adopts a modified phenolic resin as an adhesive, and the glass fiber reinforced group-shaped mold plastic is used as a raw material and is formed by a molding process. The composite cable bracket developed by the invention is novel in structure and complete in specification, can meet the different requirements of the customers, and the bracket which is produced at present has straight and arc-shaped two main types, the number of layers is 4,5,6 and 15, respectively, and is suitable for circular tunnels and horseshoe tunnels. A rectangular tunnel and an overhead line.
Composite cable bracket-features: 1, novel structure, high strength, light weight 2, superior insulation, corrosion resistance, weathering resistance, aging speed is very slow 3, halogen-free, low smoke, low toxicity, fire resistance class a 2 grade. 4, consistency, ventilation, good interchangeability, 5, the support post and the supporting arm adopt the combination assembly form, the supporting arm and the post adopt circular arc eccentricity locking structure, so that the support arm and the post can form any angle 6, the product appearance is smooth and smooth, Good self-cleaning, easy to install, easy to adjust, basically maintenance-free products.
