The strain clamp is mainly used to fix the wire to withstand the tension of the wire and hang the wire to the tension string or the metal fitting of the tower. Strain clamps are used for corners, splices, and terminal connections. Spiral aluminum-clad steel wire has extremely strong tensile strength, no concentrated stress, and plays a role of protection and auxiliary vibration reduction for overhead lines.
Tension Resistance of Strain Clamps
NLL Aluminum Alloy Strain Clamp
Strain clamps can be roughly divided into two categories according to different structures and installation conditions.