Vibration Damper For Overhead Power Transmission Lines
Vibration Dampers work to cancel damaging fatigue caused by wind-induced vibration.Most tuned damping devices operate best near their natural frequencies.Preformed armour rod for vibration damper,Wholesale Large of Stockbridge Damper Products,Transmission Line Aluminum Alloy Vibration Damper,Vibration damper for overhead power transmission lines
Product Introduction
Vibration damper for overhead power transmission lines
At present, the main anti-vibration device used to eliminate/suppress such vibration on ADSS cable is the anti-vibration whip. Anti-vibration whip, also known as spiral anti-vibration device, spiral damper, spiral anti-vibration whip, etc., is made of high strength plastic PVC made of unequal diameter helix anti-vibration device, its structure has two single-end fixed type and double-end fixed type, the use of single-end fixed type. Anti-vibration whip is an interference type anti-vibration device, which can produce a reverse motion relative to the vibration motion of the optical cable when the optical cable is vibrating. Through the collision between the anti-vibration part and the optical cable, the wind vibration is damped, thus reducing the vibration amplitude of the optical cable under various vibration frequencies, consuming the energy of the optical cable vibration, and weakening the breeze vibration of the optical cable. To protect the safety of the cable system. However, the facts show that for ADSS cable, the installation position of anti-vibration whip is the high incidence area of ADSS cable electrical corrosion, and the harm of electrical corrosion to ADSS cable is fatal.
Material | aluminium alloy,galvanized cast iron |
color | silver |
Standard or Nonstandard | standard |
Type | 4D |
Weight | 0.8-7kg |
life time | 15~20 years |
Business Type | Manufacturer |
Shandong HaiHong Electric Power Equipment CO.,LTD,established in 2007, Located in Shandong, China (Mainland). We have 3000 square meters factory. Our main product including ADSS OPGW accessories(Performed Tension Clamp, Preformed Suspension Clamp,Vibration Damper, Cable Joint Box, Down Lead Clamp) and so on.HaiHong have advanced production testing equipment, and with reference to the United States, Japan, Germany and other advanced industrial countries of technical standards, product quality, both at home and abroad enjoy high reputation, high quality quality of service, good reputation, has won the highly recognized by the majority of users.
Spiral Vibration Damper,Vibration damper for overhead power transmission lines
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