OPGW optical cable pre-twisted shock-proof hammer is a device used to reduce fiber optic cable vibration, mainly used on OPGW fiber optic cables and power overhead conductors to eliminate or reduce the vibration generated by fiber optic cables under laminar wind, thereby preventing damage to fittings and fiber optic cables. The shock-absorbing hammer reduces the stress on partially suspended optical cables/wires through wind induced vibration.
The purpose and function
The main purpose of a shock absorber is to protect optical cable fittings from vibration caused by wind, thereby extending the service life of the optical cable and ensuring the stability of communication. It disperses and reduces the vibration stress of the optical cable through frictional resonance damping, protecting the fittings and optical cable from damage.
Construction and material of shockproof hammer
Shockproof hammers are usually made of pre twisted wire, which has good elasticity and wear resistance, and can effectively absorb and disperse vibration energy. In addition, the hammer head of the shock absorber is usually treated with hot-dip galvanizing to improve its corrosion resistance and service life.
Application scenarios of shock absorbers
Shockproof hammers are widely used in OPGW optical cables and overhead power lines, especially in areas with strong winds, which can effectively reduce the vibration of optical cables and protect the stability and safety of communication lines.
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