Composite core wire strain clamp eclectic power fitting

Abstract

The invention relates to a composite core wire strain clamp eclectic power fitting. The composite core wire strain clamp eclectic power fitting includes an outer crimping electric conduction aluminum pipe, a liner electric conduction aluminum pipe, a stainless steel wedge type clamp holder, a stainless steel wedge type clamp and a stainless steel anchor; the liner electric conduction aluminum pipe is embedded in the front end of the outer crimping electric conduction aluminum pipe; the stainless steel wedge type clamp holder is arranged at an inner cavity at the middle of the outer crimping electric conduction aluminum pipe; the rear end of the stainless steel wedge type clamp holder is in threaded connection with the stainless steel anchor which passes through and is connected with the rear end of the outer crimping electric conduction aluminum pipe; and the stainless steel wedge type clamp is arranged in the stainless steel wedge type clamp holder in a manner that the stainless steel wedge type clamp abuts against the stainless steel anchor and the wedge direction of the stainless steel wedge type clamp is limited by the stainless steel wedge type clamp holder. The composite core wire strain clamp eclectic power fitting has the advantages of simple and compact structure, convenient and safe use and stable power transmission and distribution performance.

Description

technical field [0001] The invention relates to a tool for connecting electric wires, in particular to a power fitting for tension-resistant wire clips of composite core wires. Widely used in power transmission and distribution in nuclear power plants, metallurgy, chemical industry, mining, aviation, aerospace, airports, stations, docks, subways, high-rise buildings, public activity centers and other places with concentrated passenger flow, carbon fiber or aluminum-based ceramic fiber new composite core conductor Tension clamps can work normally in power transmission and distribution lines. Background technique [0002] At present, the common wires used in the market use the steel pipe crimping method, and the composite core wires use the common steel connection method. This method has the following defects: the new composite core of carbon fiber or aluminum-based ceramic fiber is easy to be crushed, and when the power transmission and distribution line is running at high t...

AI Technical Summary

Problems solved by technology

This method has the following defects: the new composite core of carbon fiber or aluminum-based ceramic fiber is easy to be crushed, and when the power transmission and distribution line is running at high temperature, the mechanical properties of ordinary steel will decrease, the structural size will change, and the wire will be pulled off, which will easily cause transmission and distribution. Short circuit of power lines, causing major power outages

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