​The use of suspension clamp for opgw cable needs to be strictly controlled from the early preparation stage. First of all, the construction team needs to conduct a comprehensive inspection of the erection line, accurately evaluate the force of the suspension point according to the type of tower, terrain conditions and meteorological environment, and choose a fixture that matches the specifications based on this.

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 anti-vibration whip will move synchronously with the vibration of the wires.

The main purpose of electrical grounding is to ensure the safety of personnel. When electrical equipment fails, such as when the insulating layer is damaged and the charged part is exposed, the grounding system can quickly introduce the fault current into the ground.

The ADSS suspension unit is an important supporting device specially used to fix and support ADSS optical cables in the field of power communications. The ADSS suspension unit can stably suspend the ADSS optical cable on the pole tower of the high-voltage transmission line, while assuming the tension of the optical cable and resisting interference from the external environment, so that the optical cable can maintain a stable position and smooth signal transmission during long-term operation. It is an important tool for connecting transmission poles and ADSS optical cables. It is widely used in high-voltage power grids, cross-regional communication lines and other scenarios, which are of great help to the safe and reliable operation of power communication systems. In this article, let us understand the ADSS suspension unit from the two aspects of composition and working principle!