Structural Design Of New Bolt-type Tension Clamp

In the wire fixing connection, bolted type strain clamp uses several U-bolts and pressure plates to firmly clamp the wire. dead end strain clamp can be made of malleable cast iron, aluminum alloy or stamped steel plate, and is suitable for small and medium cross-section aluminum stranded wire or steel-cored aluminum stranded wire.

bolted dead end clamp typically consists of a main body and a pressure plate. Bolts pass through the pressure plate and the main body, pressing them together. The frictional force of the pressure plate along the pressing surface and the bolt preload together apply a clamping force to the conductor. Even if the bolt is tightened on only one side, it will not cause the pressure plate to tilt, because the design of the contact surface between the pressure plate and the main body and the bolt position takes into account the uniform distribution of force, making the pressure plate more symmetrically stressed.