Bird repellent device for power iron tower and power iron tower

Abstract

The invention discloses a bird repellent device for a power iron tower and the power iron tower. The bird repellent device comprises a vertical post and a horizontal plate, wherein an elongate hole is formed at the middle of the horizontal plate, the length direction of the elongate hole is the same as the length of the horizontal plate, the vertical post is inserted into the elongate hole of the horizontal plate, the upper end of the vertical post is a tip end, each of the middles of two short edges of the elongate hole is connected with a side right opposite to the vertical post by a spring, an inclined support is arranged on each of two sides, right opposite to the middles of two long parts of the elongate holes, of the vertical post, the upper ends of the inclined supports are fixed with the vertical post, the two ends of the two inclined supports extend towards the direction far away from the vertical post, the two end surfaces of the two inclined supports are plane and are at the same height, and a vibration sound production device is arranged at each of the two ends of the horizontal plate. With the adoption of a principle of attraction first and frighten second, a bird is afraid of the iron tower and cannot easily land on the iron tower.

Description

Technical field [0001] The invention relates to a bird repellent for electric power towers. Background technique [0002] The power tower is tall and stable, making it a good place for birds to settle down. Birds especially like to perch on the flat cross arm of the tower, causing bird damage, and insulator flashover due to bird defecation. First, bird droppings contaminate the insulator string. If too much manure accumulates, it will cause a pollution flashover accident on the insulator. Second, bird droppings are a mixed liquid with a certain degree of conductivity. When excreted from above, the bird droppings will fall along the edge of the insulator, forming a certain conductive bird droppings channel near the edge of the insulator string. When the channel reaches a certain length and the bird droppings conductivity is higher than a certain value, it can cause a single Phase to ground fault. [0003] The existing bird repellent devices mostly use sound or light-emitting devic...

AI Technical Summary

Problems solved by technology

First, bird feces pollute the insulator strings. If there is too much feces accumulated, pollution flashover accidents will occur on the insulators; second, bird feces are a kind of mixed liquid with certain conductivity. When excreted from above, the bird droppings will fall along the edge of the insulator, forming a bird dropping channel with a certain conductivity near the edge of the insulator string. phase-to-ground fault

[0003] Existing bird repellent devices mostly use sound or light-emitting devices to scare birds. These devices have a good effect only after they are installed for a period of time. When the birds get used to the sound or light, the effect will become worse

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