Iron tower for power transmission

A technology for power transmission and transformation lines and towers, applied in towers, building types, buildings, etc., can solve problems such as the inability to easily identify the phase sequence and loop of the line, the inability to reduce the stress corrosion of the tower, the operation hazards of the transmission line, etc., and achieve bright colors. , Prevent biohazard towers, improve the effect of anti-corrosion aging

Inactive Publication Date: 2008-08-20
DALIAN GUDE ANTI CORROSION ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The iron tower of power transmission and transformation line is the main equipment in the power transmission industry. The existing iron tower of power transmission and transformation line adopts conventional coating and cold galvanized coating for anti-corrosion treatment of the iron tower. The appearance of the coating is gray. Due to the material used It is not resistant to external radiation, and its anti-corrosion effective time is only 3-5 years. At the same time, birds often build nests on it, causing harm to the operation of transmission lines.
Using conventional coating materials, the anti-corrosion period of the iron tower is short, and it needs to be repainted once every few years, which is not conducive to safety, cannot reduce the stress corrosion of the iron tower, and the life of the iron tower is not long enough
It is not easy to identify the phase sequence and circuit of the line when repairing the line

Method used

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  • Iron tower for power transmission
  • Iron tower for power transmission
  • Iron tower for power transmission

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] figure 1 For the iron tower of the single-circuit up-shaped power transmission and transformation line shown, the tower head 1 is coated with red coating, the cross-arm part 2A of the phase A circuit is coated with yellow coating, the cross-arm part 2B of the phase B circuit is coated with red coating, and the phase C The cross-arm part 2C of the circuit is coated with green coating, and other parts of the iron tower are not coated with colored coating.

Embodiment 2

[0024] figure 2 In the single-circuit cat head-shaped power transmission line tower shown, the crossarm 4 of the lightning protection line and the tower head 1 are coated with red coating, the crossarm part 2A of the phase A circuit is coated with yellow coating, and the crossarm part 2B of the phase B circuit is coated with yellow coating. Red coating, the cross-arm part 2C of the C-phase circuit is coated with blue coating, and the tower body 3 is painted alternately with yellow, red and blue coatings from five meters above the ground to the cross-arm 2B and 2C sections. The tower body 3 is not coated with color coating from the ground to the five meter section apart from the ground.

Embodiment 3

[0026] image 3 For the iron tower of the double-circuit power transmission line shown, the tower head 1 is coated with red coating, the cross arm part 2A of the phase A circuit is coated with yellow coating, the cross arm part 2B of the phase B circuit is coated with red coating, and the cross arm part 2B of the phase C circuit is coated with red coating. The arm part 2C is coated with green coating, the cross-arm part 2A' of the other circuit of the A-phase circuit is coated with yellow and red coatings, the cross-arm part 2B' of the other circuit of the B-phase circuit is coated with green and red coatings, and the other circuit of the C-phase circuit is coated with green and red coatings. The crossarm part 2C' of the primary circuit is coated with green and yellow coatings, and the tower body 3 is alternately painted with red, yellow and green coatings from the five meters above the ground to the crossarms 2C and 2C'. 3 Paint in green and yellow colors from the ground to f...

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Abstract

The pylon for transmission line includes pylon top, pylon bents and pylon body, and is painted with different colors. The pylon bents for three phases are marked with different colors, red, yellow and green or red, yellow and blue separately. The pylon top is marked with red for warning and preventing collision. Of the pylon body, the section below 5 m is painted with yellow, green or blue or no color, and the part from the 5 m height to the first pylon bent has alternate colors of red, yellow, green and blue. The pylon bents for double loops are painted with two color for convenient overhaul. The present invention can beautify environment and interfere vision of living beings to prevent biological harm. In addition, magnetic color paint is adopted to reduce stress corrosion and drive living beings.

Description

technical field [0001] The invention relates to a power transmission and transformation line iron tower, in particular to a colored power transmission and transformation line iron tower capable of preventing bird damage and long-term anticorrosion. Background technique [0002] The iron tower of power transmission and transformation line is the main equipment in the power transmission industry. The existing iron tower of power transmission and transformation line adopts conventional coating and cold galvanized coating for anti-corrosion treatment of the iron tower. The appearance of the coating is gray. Due to the material used It is not resistant to external radiation, and its anti-corrosion effective time is only 3-5 years. At the same time, birds often build nests on it, causing harm to the operation of transmission lines. Using conventional coating materials, the anti-corrosion cycle of the iron tower is short, and it needs to be repainted once every few years, which is ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04H12/08
Inventor 陈利张伟涛
Owner DALIAN GUDE ANTI CORROSION ENG
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