Strain clamp structure for electric power engineering

Abstract

The invention relates to the technical field of a strain clamp and especially relates to a strain clamp structure for electric power engineering. The strain clamp structure comprises a left clamping plate and a right clamping plate. The inner side surface of the left clamping plate is provided with a wire duct. The two sides of the wire duct are respectively provided with a raised line; the inner side surface of the right clamping plate is provided with a wire clamping block cooperated with the wire duct to clamp a wire; the two sides of the wire clamping block are respectively provided with a groove matched with the raised line; the left clamping plate and the right clamping plate are respectively provided with a plurality of connection holes; the left clamping plate and the right clamping plate are connected by making bolts pass through the connection holes; the left clamping plate and the right clamping plate are respectively provided with an extension plate; and a fixation bolt passes through the extension plates through the connection holes. The strain clamp structure is fixedly arranged on a fixation frame of a wire pole through fixation bolts. The strain clamp structure is firmly connected and does not make a power transmission line slip in the clamp; and when different sizes of power transmission lines are fixed, the case that the clamping force varies with size does not occur, so that the probability of slipping is reduced, and smoother working is achieved.

Description

technical field [0001] The invention relates to the technical field of tension clamps, in particular to a tension clamp structure for electric power engineering. Background technique [0002] Tension clamps are used to fix the wires to withstand the tension of the wires and hang the wires to the metal fittings on the tension strings or towers. The tension clamps are used to fix the wires or lightning conductors on the tension insulator strings of non-linear poles and towers. , Anchor function, also used to fix the stay wire of the stay pole tower, used for corner, connection, and terminal connection. Spiral aluminum-clad steel wire has extremely strong tensile strength, no concentrated stress, and plays a role in protection and auxiliary vibration reduction for optical cables. [0003] When the existing tension clamp is used, the connection is not firm and it is easy to cause the transmission line to slip in the clamp. Compared with the clamping position and strength of the...

AI Technical Summary

Problems solved by technology

[0003] When the existing tension clamp is used, the connection is not firm and it is easy to cause the transmission line to slip in the clamp. Compared with the clamping position and strength of the transmission line of different sizes, it is easy to break away from the tightening position of the bolt under the action of external force, resulting in Slipping, causing failure of the power delivery system

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