Power line lead windage yaw control apparatus

Abstract

The invention relates to a power line lead windage yaw control apparatus. The apparatus comprises two symmetrical clamping plates, rotatable rotary rods are clamped between the front portions and the middle-rear portions of the two clamping plates, connection portions connected with lead cross-arms are reserved at the rear portions of the two clamping plates, the upper ends and the lower ends of the rotary rods extend out of the upper ends and the lower ends of the clamping plates, each clamping plate comprises a wing plate horizontally extending towards two sides, and the wing plates are provided with installation grooves connected with the lead cross-arms. By applying the technical scheme provided by the invention, the structure is simple, lead windage yaw is restricted, an electric appliance gap distance is guaranteed for safe operation of a power line, the power-failure reconstruction cost for replacement of windproof type poles is decreased, and safe and reliable operation of the power line is guaranteed.

Description

technical field [0001] The application relates to a wind deflection control device for a power line conductor. Background technique [0002] Since the conductors of transmission lines are often erected at high altitudes, they are prone to swing back and forth under the influence of relatively high-speed and vigorous air flow, which may easily cause wind deflection flashover accidents of the conductors. [0003] In the prior art, in order to prevent the occurrence of wind deflection accidents of the conductors, another support rod is usually installed at the bottom of the conductor cross-arm to fix the conductors in an oblique direction. Other electrical components are displaced, thereby affecting the overall structure and reducing safety. Contents of the invention [0004] The purpose of this application is to propose a power line conductor wind deflection control device which is installed on the extension line of the conductor cross arm, fixes the conductor, and saves in...

AI Technical Summary

Problems solved by technology

[0002] Since the conductors of transmission lines are often erected at high altitudes, they are prone to swing back and forth under the influence of relatively high-speed and vigorous air flow, which may easily cause wind deflection flashover accidents of conductors

[0003] In the prior art, in order to prevent the occurrence of wind deflection accidents of the conductors, another support rod is usually installed at the bottom of the conductor cross-arm to fix the conductors in an oblique direction. Displacement of other electrical components, thereby affecting the overall structure and reducing safety

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