Electric tower bird repelling device

Abstract

The invention relates to an electric tower bird repelling device which comprises a supporting rod, a rotation arm and a reflecting mirror, wherein the rotation arm rotates around the supporting rod. The electric tower bird repelling device is characterized in that a lens on the reflecting mirror is arranged to be a double-faced lens, a mirror handle with a connection hole is arranged on the reflecting mirror, the reflecting mirror is connected with the rotation arm in a clearance fit mode through the connection hole in the mirror handle. A positioning hole and a positioning screw are arranged on the mirror handle. A reflecting lens with an upward lens face is arranged on the rotation arm. The electric tower bird repelling device has the advantages that the reflecting frequency and the reflecting face of the bird repelling device are increased by one time, the angle of the reflecting mirror can be freely adjusted and thus, the reflecting coverage face is enlarged and the bird repelling effect of the bird repelling device is greatly enhanced.

Description

technical field [0001] The invention relates to a bird repelling device, in particular to a power tower rod bird repelling device used for high-voltage power transmission and transformation lines. Background technique [0002] There are often birds nesting or staying on tower poles in high-voltage power transmission and transformation lines, and birds nesting or staying on tower poles often cause grounding short-circuits or phase-to-phase short-circuits in power transmission and transformation lines, resulting in power outages. Birds' nesting materials such as branches, stems, metal wires, etc. are damp and blown and then contact the wires, which may cause grounding short circuit or phase-to-phase short circuit; bird feces excretion on the insulator string may easily cause one-way grounding or pollution flashover accidents, etc. . At present, the deficiencies of the windmill-type reflective bird repellent commonly used in the power system are: the reflective mirror surface ...

AI Technical Summary

Problems solved by technology

[0002] There are often birds nesting or staying on tower poles in high-voltage power transmission and transformation lines, and birds nesting or staying on tower poles often cause grounding short-circuits or phase-to-phase short-circuits in power transmission and transformation lines, resulting in power outages

Birds' nesting materials such as branches, stems, metal wires, etc. are damp and blown and then contact the wires, which may cause grounding short circuit or phase-to-phase short circuit; bird feces excretion on the insulator string may easily cause one-way grounding or pollution flashover accidents, etc.

At present, the deficiencies of the windmill type reflective bird repellent commonly used in the power system are: the reflective mirror is set vertically on one side, the reflective frequency is low, and the light reflection angle is narrow and fixed, which makes the bird repellent effect poor.

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