Analysis Of The Tension-bearing Mechanism Design Of Bolt-type Tension Clamps

The structure of bolted type strain clamp includes the main clamp, bolts, washers and fastening nuts, and is mostly made of high-strength aluminum alloy or malleable cast iron. Its processing and heat treatment process directly affects the final load-bearing characteristics. The fastening mechanism of dead end strain clamp applies tension through bolts, which firmly clamps the wire in the clamping groove, thereby transmitting the mechanical tension from the wire end to the support member.

Among the various types of tension clamps, bolted dead end clamp belongs to the non-conductive, detachable category. It is mainly used in terminals, corners, and connection positions where conductor tension needs to be withstood. Its holding force can reach a high proportion of the tensile strength of the installed conductor. This design allows for disassembly and reuse of the clamp during line equipment maintenance, replacement, or upgrades, improving the overall system maintainability.