A quick-connect strain clamp

Abstract

The invention relates to the field of electric power fittings in a power transmission and distribution line and particularly relates to a rapid continuing strain clamp. Two ends of the rapid continuing strain clamp are symmetrical; an inner circular-platform-shaped sleeve and an outer circular-platform-shaped sleeve are in thread connection; a fixing screw is mounted in the middle of the thread connection; a round baffle is arranged in the middle of a clamp inner cavity; two symmetrical semi-conical clamping blocks are respectively arranged at the two edges of the round baffle respectively; a pull rod is arranged at one end of each semi-conical clamping block; and the other end of the pull rod is mounted in a spring sleeve and is connected through a screw, and the spring sleeve is internally provided with a spring. The rapid continuing strain clamp has the beneficial effects that the circular-platform-shaped sleeves are made of a high-strength aluminum alloy and are connected to form one part of conduction of a lead wire. When the lead wire is accidently broken or needs to be continued when the length is not enough, an insulating layer of the end part of the lead wire only needs to be stripped by the rapid continuing strain clamp, the lead wire can be rapidly connected without other tools and rapid electrifying is rapidly recovered. The rapid continuing strain clamp can be used for bearing the pulling force of the lead wire. The rapid continuing strain clamp can be detached and can be repeatedly used.

Description

technical field [0001] The invention relates to the field of power fittings in power transmission and distribution lines, in particular to a quick-connect strain clamp. Background technique [0002] Tension clamps and splicing clamps are widely used in power transmission and distribution lines. Generally, when installing bolt-type tension clamps, the insulation layer is peeled off at the appropriate position of the wires, and the wires are wrapped with aluminum tape, and put into the tension clamps. Clamp it in the wire clip, find a fixed pole pile and use a wire tensioner to tighten the wire, and then fix the tension wire clip on the utility pole, the installation is more complicated. However, the general splicing clamp is connected when both ends are fixed, and generally cannot bear the pulling force of the wire. Contents of the invention [0003] In view of the above problems, the purpose of the present invention is to provide a quick-connect strain clamp, which can no...

AI Technical Summary

Problems solved by technology

[0002] Tension clamps and splicing clamps are widely used in power transmission and distribution lines. Generally, when installing bolt-type tension clamps, the insulation layer is peeled off at the appropriate position of the wires, and the wires are wrapped with aluminum tape and put into the tension clamps. Clamp in the wire clip, find a fixed pole and use a wire tensioner to tighten the wire, and then fix the tension wire clip on the pole, the installation is more complicated

The general splicing clips are connected when both ends are fixed, and generally cannot bear the tension of the wires.

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