Armor rods is to protect conductors/strands against bending, compression, abrasion and arcover damage and to provide restorative repair Armor rods are designed to protect the conductor by reducing bending, compression, and abrasion at the support point. Protection against flashover damage is also provided. Armor rods are recommended as protection for spans greater than 300 ft. (91m). Easy to install, convenient and efficient, Save your time and cost Wide universality, Supporing the use of several railway fittings Design for you specially according to different span length and usage environment.
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when cable suffers form aeolian vibration, the hammerhead of the vibration damper hanging on the cable may vibrate freely along with the movement of cable to make the steel stranded wires on anti- vibration damper rub each other,convert the vibration energy passed on to the anti- vibration damper to friction heat among steel standed wires and consume such heat energy,thereby effectively supperessing the aeolian vibration of cable and prolongthe life of cable.
Vibration damper，Model: FD,FR,FDT,FDZ,DBYJ,FRYJ
Product usage:Protective hardware,mainly used to reduce the vibration amplitude of overhead power line conductors and lightning wires
ACSR Cable Stockbridge Armor Grip Vibration Damper
The clamp is aluminum alloy, counter weights are grey iron, the other parts are hot-dip galvanized steel.
The spiral stockbridge vibration damper is mainly used to reduce the vibration caused by wind. The installation position of the vibration hammer should be determined according to the construction requirements. After the vibration hammer is installed, it can produce the opposite motion to the phase of the conductor vibration, so that the vibration of the conductor can be eliminated or weakened.