Why Are Many Suspension Clamps Equipped With Vibration Dampers And Line Protectors?

In transmission line engineering practice, the j hook suspension clamp fitting, as an important hardware component for suspending conductors, often appears alongside vibration dampers and protective strips. The suspension clamp for ab cable fitting itself is used to securely suspend the conductor to the tower or insulator, maintaining the conductor's designed tension and position, which is one of the fundamental conditions for the normal operation of high-voltage lines.

During long-term operation, transmission lines are subjected to various external forces such as wind, ice, and temperature differences, which can cause conductor vibration. Continuous vibration generates repetitive loads at the suspension clamp for abc cable fitting and conductor contact points, potentially accelerating fatigue damage to the hardware and conductor. Vibration dampers, through their mass and connecting structure, transfer and attenuate vibration energy. Installed in sections of the transmission line where frequent oscillations occur, they help suppress vibration amplitude.