Bird-repellent device for insulator of electric power tower

A technology of power towers and insulators, applied in the field of anti-bird equipment, can solve problems such as small protection radius, hidden dangers of line safety operation, and inability to detect and eliminate bird's nests in time, so as to achieve the effect of expanding the protection radius and protecting safe operation

Inactive Publication Date: 2014-06-25
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of social economy, the construction of power grid has reached an unprecedented speed. The original line path is far from meeting the needs of power grid construction. Most of the new lines pass through mountainous areas, so bird damage has a serious impact on the safe operation of the line: First, Due to the rough roads, it is difficult to ensure the inspection cycle, and the bird's nest cannot be found and eliminated in time, which affects the safe operation of the line; secondly, because the original bird-repelling device is not suitable, due to the obstruction of the inherent edges and corners of the pole and tower cross-arm, the bird-repelling device cannot completely cover the insulators Above, the protection radius is small, burying hidden dangers for the safe operation of the line

Method used

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  • Bird-repellent device for insulator of electric power tower

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] This embodiment provides a bird repellent for power tower insulators, characterized in that: the bird repellent for power tower insulators includes a U-shaped ring base 1, fastening bolts 2, anti-loosening Pad 3, fastening nut 4, anti-bird thorn installation groove 5, anti-bird thorn 6;

[0015] Among them: the U-shaped ring base 1 is stuck on the power tower, and the fastening bolt 2 passes through the threaded hole at the bottom of the U-shaped ring base 1 to withstand the anti-loosening pad 3; the fastening nut 4 is connected with the fastening bolt 2; The bird thorn installation groove 5 is fixedly installed on the top of the U-shaped ring base 1, and the bird thorn 6 is fixedly installed in the bird thorn installation groove 5.

[0016] The bird-proof thorns 6 are rod-shaped parts with a spiral in the middle, and the tips of 10 bird-proof thorns 6 are arranged in an umbrella shape.

[0017] The anti-bird thorn installation groove 5 is a cylindrical barrel structur...

Embodiment 2

[0021] This embodiment provides a bird repellent for power tower insulators, characterized in that: the bird repellent for power tower insulators includes a U-shaped ring base 1, fastening bolts 2, anti-loosening Pad 3, fastening nut 4, anti-bird thorn installation groove 5, anti-bird thorn 6;

[0022] Among them: the U-shaped ring base 1 is stuck on the power tower, and the fastening bolt 2 passes through the threaded hole at the bottom of the U-shaped ring base 1 to withstand the anti-loosening pad 3; the fastening nut 4 is connected with the fastening bolt 2; The bird thorn installation groove 5 is fixedly installed on the top of the U-shaped ring base 1, and the bird thorn 6 is fixedly installed in the bird thorn installation groove 5.

[0023] The bird-proof thorns 6 are rod-shaped parts with a spiral in the middle, and 50 bird-proof thorns 6 are arranged in an umbrella shape with their tips facing outward.

[0024] The anti-bird thorn installation groove 5 is a cylindri...

Embodiment 3

[0028] This embodiment provides a bird repellent for power tower insulators, characterized in that: the bird repellent for power tower insulators includes a U-shaped ring base 1, fastening bolts 2, anti-loosening Pad 3, fastening nut 4, anti-bird thorn installation groove 5, anti-bird thorn 6;

[0029] Among them: the U-shaped ring base 1 is stuck on the power tower, and the fastening bolt 2 passes through the threaded hole at the bottom of the U-shaped ring base 1 to withstand the anti-loosening pad 3; the fastening nut 4 is connected with the fastening bolt 2; The bird thorn installation groove 5 is fixedly installed on the top of the U-shaped ring base 1, and the bird thorn 6 is fixedly installed in the bird thorn installation groove 5.

[0030] The bird-proof thorns 6 are rod-shaped parts with a spiral in the middle, and the tips of 100 bird-proof thorns 6 are arranged in an umbrella shape.

[0031] The anti-bird thorn installation groove 5 is a cylindrical barrel structu...

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Abstract

A bird-repellent device for an insulator of an electric power tower is characterized by comprising a U-shaped ring base, a fastening bolt, a locking gasket, a fastening nut, an anti-bird horn installation groove and anti-bird horns, wherein the U-shaped ring base is clamped on the electric power tower, the fastening bolt penetrates through a threaded hole in the bottom of the U-shaped ring base to abut against the locking gasket, the fastening nut is in match connection with the fastening bolt, the anti-bird horn installation groove is fixedly formed in the upper portion of the U-shaped ring base, and the anti-bird horns are fixedly arranged in the anti-bird horn installation groove. The bird-repellent device for the insulator of the electric power tower has the advantages that by means of the fixing mode of the U-shaped ring base, the protection radius can be enlarged effectively to be higher than 0.7 meter under the premise that a cross arm of the tower is unchanged, the insulator can be covered completely, birds are repelled, and lines can be used safely.

Description

technical field [0001] The invention relates to bird-preventing equipment in power system lines, in particular to a bird-repelling device used for power tower insulators. Background technique [0002] With the rapid development of social economy, the construction of power grid has reached an unprecedented speed. The original line path is far from meeting the needs of power grid construction. Most of the new lines pass through mountainous areas, so bird damage has a serious impact on the safe operation of the line: First, Due to the rough roads, it is difficult to ensure the inspection cycle, and the bird's nest cannot be found and eliminated in time, which affects the safe operation of the line; secondly, because the original bird-repelling device is not suitable, due to the obstruction of the inherent edges and corners of the pole and tower cross-arm, the bird-repelling device cannot completely cover the insulators Above, the protection radius is small, burying hidden dange...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G7/00A01M29/32
Inventor 沈刚白洋金卓琛郝玉昌王俊凯张冰谢晖苑爱国
Owner STATE GRID CORP OF CHINA
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