What is an Spiral Vibration Damper?
Spiral Vibration Damper are made of high-strength, aging-resistant and highly elastic PVC plastic. The product is quick and easy to install and will not cause any damage to the optical cable. The anti- vibration whip structure is an integral spiral tube head structure, which consists of a shorter gripping section and a longer shock-absorbing section. The gripping section can be wrapped and fixed on the vibration-proof optical cable. The inner diameter of the spiral tubular structure of the vibration-absorbing section is slightly larger than the outer diameter of the vibration-proof optical cable, so that the vibration-absorbing section can be radially moved and wrapped around the vibration-proof cable to be prevented.
Reasons of Using Spiral Vibration Damper:
ADSS optical cable is a common type of optical cable in the power industry, and has obvious advantages in physical properties. During long-term use, since ADSS optical cables will be affected by many factors, in order to prevent the overhead optical cable (ADSS) from being damaged by breeze vibration, we can use Spiral Vibration Damper to damp the wind vibration, consume the energy of cable vibration and suppress the vibration of the cable, thereby protecting the cable.
Working Principle of the Spiral Vibration Damper:
When the electric wire/ground wire vibrates, it can generate reverse motion relative to the motion of the electric wire/ground wire, thereby reducing the vibration amplitude of the electric wire at various vibration frequencies.
Features of Spiral Vibration Damper:
1. It will not cause stress concentration on the wire, will not cause wear on the wire, and avoid corrosion or arcing.
2. The clamping section can effectively hold the cable and fix it firmly on the cable, and its non-metallic shell will not cause any damage to the cable.
3. The shock-absorbing section reduces the breeze vibration on the cable through the mutual collision between the Spiral Vibration Damper and the cable.
4. The pre-formed clamping section has a tight grip to ensure that it will not loosen for a long time.
5. Easy to install, no tools are required, and it can be installed on site quickly and easily by hand, and can be completed by one person.
Use scenarios of the Spiral Vibration Damper:
The Spiral Vibration Damper is mainly used on overhead lines to eliminate or reduce the vibration of wires and optical cables under the action of laminar wind to prevent damage to the clamping hardware and the outer sheath of the optical cable. It is not only suitable for ADSS optical cables, but also for OPGW optical cables and power transmission cables.
If you are troubled by cable damage, our products can help you. Our company is good at dealing with various problems in the production process of ADSS and cable accessories spiral vibration dampers. No matter what you need, we will do our best to help you. We warmly welcome customers from all over the world to cooperate with us for common development.