Fiberglass bracketFiberglass cable bracketPolyester fiberglass cable bracketCable bracket

FRP cable bracket is a polymer composite material composed of resin, glass fiber and filler. It is characterized by corrosion resistance, light weight, strong electrical insulation performance, excellent fire protection performance and long service life. In life, people usually call cable brackets cable insulation brackets, composite cable brackets, cable trench cable brackets, composite material cable brackets, etc.
Advantages of fiberglass cable brackets
The natural insulating bracket has good insulation performance and does not need to be grounded. High-quality resin is combined with flame-retardant materials to resist arcing and has a high tracking resistance index.
The surface is smooth and the friction coefficient is small, so the cable will not be scratched or damaged.
Super corrosion-resistant, it will not corrode, rust or mildew in acid, alkali and salt environments.
Strong bending resistance and no creep. The mechanical strength can be maintained in humid, hot and cold environments. It will not deform even under long-term load. The good mechanical strength can withstand more cables and achieve longer suspension distances.
Avoid the magnetic field generated by the eddy current flowing through the cable. The high insulation of the composite material prevents the magnetic field and the bracket from forming a closed loop to generate circulating current.
Lightweight, high-strength, only steel support/concrete support/left and right construction is simple. Easy to transport
Flame retardant, fireproof, heat and cold resistant. Excellent fire retardant performance and good burning speed.
Extra long lifespan underground, above ground, extra long life, durable, safe, environmentally friendly and non-toxic
Environmentally friendly and anti-theft fiberglass materials are safe, environmentally friendly, non-toxic and have no recycling value, fundamentally solving the problem of theft.
Fiberglass cable bracket installation steps
A set of brackets includes fiberglass column support arm pins and polymer fixed caps. The installation tools are ordinary electric drill bits and wrenches.
Column installation The positioning line on the back of the column has a mounting hole diameter. Use expansion bolts to fix the column to the wall according to the installation construction drawing and the location of the column installation holes. Gaskets must be installed between the bolts and the column. The grooved column should be as close as possible. wall.
Cable Drag the cable to the cable bracket installation location.
The support arm is installed according to the requirements of the support arm layer spacing. There are assembly holes reserved on the positioning lines on both sides of the column. Use bolts to fix the support arm on the channel column. The bolts should be tightened appropriately. Note that pads must be installed between the bolts and the columns. piece.
Cables in place and fixed. Place the cables on the bracket and tie them up. When placing the cables, try to place the heaviest cable at the base of the bracket arm.
Precautions for fiberglass cable brackets
During installation, keep the cable brackets close to the wall to prevent loosening.
No people or other supports other than cables are allowed to stand on the bracket.
When laying cables, it is strictly prohibited to drop the cables from high altitude and place them directly on the bracket.
During laying and maintenance, avoid pulling the cable on the bracket and take effective measures to avoid lateral force on the bracket.
When the local distance cable needs to be adjusted, try to move the cable to the root of the bracket and drag it, or lift the cable that needs to be adjusted between the brackets and then apply force slowly to avoid overload construction.
After many years of ups and downs, Zaoqiang County Runyuan FRP Co., Ltd. has become quite mature. Over the years, our company has carried out scientific and standardized management in strict accordance with the modern enterprise model and carefully studied customer feedback on our factory based on market demand. We have boldly developed and innovated products based on science, and our products have won a good reputation in the industry. Our company adheres to the principle of seeking truth from facts, uniting, cooperating, loving work, and pursuing excellence. Our corporate philosophy is to provide the highest quality services to our users and gain the trust of our users!
The company mainly produces FRP cable bracket series FRP septic tank series acid mist purification tower series FRP grating series pultruded product series FRP fan series FRP cooling tower series central air conditioning series FRP water tank series FRP winding series FRP air duct series FRP purification tower series FRP tower core material series FRP molded series FRP environmental protection series FRP wind cabinet FRP anti-corrosion engineering series FRP water treatment series and other products.
Fiberglass cable trench bracket spacing cable trench bracket application new fiberglass composite material cable bracket also known as composite cable bracket cable trench cable bracket composite material cable bracket is made of polymer composite material, that is, resin glass fiber and filler, which is pressed through a process and has a resistance to It has many characteristics such as light corrosion specific gravity, strong electrical insulation performance, excellent fire resistance and long service life.
A new background
In recent years, our country has invested huge amounts of money to transform urban and rural power grids. However, the distribution lines in old urban areas are older and the construction standards are relatively low compared with modern needs. The equipment is seriously aging and a large number of wires are like spider webs. Hanging in the air not only hinders the view of the city, but also buries many hidden safety hazards, seriously endangering the personal safety of the public. In such an environment, national ministries and commissions have put forward overall requirements for cables to be buried in the ground from a strategic perspective that can enhance the reliability of urban power grids and line transmission capabilities, as well as eradicate visual pollution and beautify the urban environment. Cable tunnels and cable trenches have also become the main sources of urban power supply. aisle. With the comprehensive standardization and standardized development of power grid facilities and adapting to the trend of cable underground projects, the development and selection of high-quality cable brackets have become important issues we face.
2 Problems with Traditional Angle Iron Brackets
For a long time, the materials for cable brackets have mainly included metal angle iron cable brackets, cement cable brackets, etc. Because metal brackets are simply rolled and formed from steel or angle iron, they are economical and easy to obtain. Therefore, the angle iron cable bracket has been the main choice for laying power cables in the field for a long time. However, the material weakness of the angle iron bracket has become increasingly prominent during use
The electrical loss caused by the eddy current between the cable and the metal accounts for about Iron loss and above
It is easy to rust and corrode, and even anti-rust paint and hot zinc technology treatment cannot avoid a short service life
Used in harsh environmental conditions such as rain and humidity in subway tunnel chemical companies or coastal salt spray. Restricted
The production process consumes a lot of energy and has multiple processes and long cycle times.
Three advantages of the new type of fiberglass cable bracket
The new type of fiberglass cable bracket adopts manufacturing technology. The full name in English is a sheet-shaped unsaturated polyester reinforced molding compound made of resin paste impregnated with glass fiber and composed of low-shrinkage additives and various additives. FRP cable bracket is a thermosetting composite material. It is made of composite materials pressed at high temperatures. The selected alkali-free glass fiber contains less than an aluminoborosilicate component. Its chemical stability, electrical insulation properties and strength are very good, and it is mainly used as electrical insulation materials and reinforcing materials of fiberglass.
In short, the cable bracket has superior electrical properties and corrosion resistance. It is lightweight and high-strength. The engineering design is easy and flexible. Its mechanical properties are comparable to some metal materials. The resulting product has a high surface finish and the appearance quality is more ideal after using low-shrinkage additives. .