In power transmission systems, wire vibration is a common and serious problem. Long-term vibration will not only accelerate the fatigue damage of the wire and shorten the service life of the wire, but may also cause serious failures such as disconnection and loosening of metal fittings, which pose a threat to the safety and reliability of the power supply. At this time, spiral vibration damper, as an efficient wire vibration suppression device, plays a very important role in the power industry.
The working principle of spiral vibration damper is based on the energy dissipation theory of mechanical vibration. When the wires of an overhead transmission line vibrate under external forces such as wind, the spiral vibration damper will move synchronously with the vibration of the wires. Spiral vibration damper is usually made of materials with a certain elasticity and quality. The unique structural design allows spiral vibration damper to produce complex motion forms during vibration. This form of movement includes various forms such as bending, twisting, and swinging. During the movement, friction and damping effects will occur between the material molecules inside the spiral vibration damper.
Specifically, when the vibration of the wire is transmitted to the spiral vibration damper, the various parts of the spiral vibration damper will produce relative movement due to the different frequencies and directions of the vibration. This relative movement causes the material inside the spiral vibration damper to continuously deform, and the deformation process of the material consumes a lot of vibration energy. At the same time, the interaction between the spiral vibration damper and the air will also produce a certain amount of air damping, which further consumes vibration energy. By continuously converting the mechanical energy of the wire vibration into other forms of energy such as heat energy and dissipating it, the spiral vibration damper effectively reduces the vibration amplitude of the wire, so as to achieve the purpose of protecting the wire and related metal fittings.
Among the many preformed anti vibration whip in the industry, the preformed anti vibration whip produced by our company has excellent performance and unique advantages, and is an ideal choice for many customers in the power industry. Our preformed anti vibration whip adopts advanced preformed wire structure design, which can achieve a close fit with the wire, so that the preformed anti vibration whip and the wire have good grip and synchronization. Compared with the traditional preformed anti vibration whip, our preformed anti vibration whip does not need to use complex tools and equipment during the installation process. It only needs to manually wrap the preformed wire on the wire to complete the installation, which reduces the installation difficulty and construction cost. At the same time, it also improves the installation efficiency and reduces the power failure time.
In terms of material selection, our company's preformed anti vibration whip is made of special materials with high strength and corrosion resistance. The material gives preformed anti vibration whip excellent mechanical properties and can withstand long-term vibration and harsh natural environments. It also ensures that the preformed anti vibration whip has good elasticity and damping characteristics, which can dissipate vibration energy more effectively. After rigorous laboratory testing and a large number of on-site application verification, our preformed anti vibration whip has demonstrated stable and reliable anti-vibration effects in a variety of complex climatic conditions and transmission lines of different voltage levels. In addition, we have a professional technical team, which can provide customers with one-stop solutions from product selection, installation guidance to post-maintenance. If you need it, please feel free