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a bird repelling device

A bird-repelling and turret technology, applied in the field of electric power equipment, can solve the problems of poor bird-repelling and bird-repelling devices, reduce the possibility of birds nesting, etc., achieve good repelling effect and increase the effect of bird repelling

Active Publication Date: 2022-05-10
HUZHOU ELECTRIC POWER SUPPLY CO OF STATE GRID ZHEJIANG ELECTRIC POWER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the above-mentioned shortcomings of the poor effect of the bird-repelling device in the prior art, the present invention provides a new type of bird-repelling device, which occupies a position where it is easy to build a nest by being installed on the bird-repelling device, and the bird-repelling device rotates under the wind blowing , reduce the possibility of birds nesting here, and at the same time have a good effect of repelling birds

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as figure 1 with figure 2 As shown, a novel bird repelling device includes a fixed frame 1, a turret 2 and several arc-shaped blades 3, the turret 2 and the fixed frame 1 are rotatably connected by bearings 9, and several elliptical arc-shaped blades 3 are rotated along the turret 2. Circumferentially arranged to form a lantern shape, the turret 2 includes an upper closure plate 2.1 and a lower ventilation frame 2.2, the upper end of the arc blade 3 is fixed with the upper closure plate 2.1, and the lower end of the arc blade 3 is fixed with the lower ventilation frame 2.2. The upper closing plate 2.1 is an arched structure. The curved blade 3 is made of stainless steel, the curved blade 3 is an elliptical curved blade 3, and the surface of the curved blade 3 is a mirror surface.

[0028] In the above technical solution, the arc-shaped blades 3 are made of stainless steel, and the bird-repelling devices are arranged at the four corners of the pole tower where ne...

Embodiment 2

[0030] On the basis of Embodiment 1, the outer surface of the arc-shaped blade 3 is composed of several reflecting mirrors in different planes. The structure can form multi-directional and more disordered glare effects, increasing the effect of repelling birds.

Embodiment 3

[0032] Such as image 3 As shown, on the basis of Embodiment 1, the turret 2 is provided with several striking plates 4, the fixed frame 1 is provided with a striking rod 5 and a connecting spring 6, and one end of the striking rod 5 is connected to the rotating frame. 2 hinged, the other end of the striking rod 5 is in contact with the striking plate 4, one end of the connecting spring 6 is connected with the striking rod 5, and the other end of the connecting spring 6 is connected with the turret 2. Each beat plate 4 is struck by different sound frequencies.

[0033] Said structure can make the turret 2 rotate to generate knocking sound to drive away birds. Each beating plate 4 is staggered by the frequency segments of the sound produced by the percussion, which can cover as many sound frequencies as possible, and has a better driving effect on various birds. Produce irregular sound effects, which can also play a better driving effect on the same kind of birds.

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Abstract

The invention discloses a novel bird repelling device, which comprises a fixed frame, a turret and several arc-shaped blades, the turret and the fixed frame are rotatably connected by bearings, and several elliptical arc-shaped blades are arranged along the circumferential direction of the turret to form a lantern shape , the surface of the curved blade is a mirror surface. The invention provides a new type of bird repelling device, which occupies a position where it is easy to build a nest by setting it on the bird repelling device, and the bird repelling device rotates under the blowing of the wind to reduce the possibility of birds nesting here, and at the same time has a good bird repelling effect.

Description

technical field [0001] The invention relates to the field of electric equipment, in particular to a novel bird repelling device. Background technique [0002] Most of the overhead transmission lines run in the wilderness. It covers a wide area and the ecological environment is volatile. It is undoubtedly affected by bird activities. Bird infestation has seriously threatened the safe operation of power lines, and must be paid great attention to by power system operators. The anti-bird infestation work of lines has been going on for many years. Whenever spring comes, birds begin to multiply and build nests to hatch. Many birds will choose the place of nesting on the transmission tower. When birds build nests, they often fly over the transmission line or between the conductors. When the iron wires, branches, firewood and bird droppings held by these birds fall on the cross-arms, conductors and insulator strings, it is easy to cause line faults. Common birds that are easy to n...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01M29/32A01M29/08A01M29/16H02G7/00
CPCA01M29/32A01M29/08A01M29/16H02G7/00
Inventor 缪正刘平平俞强方杰寿峰黄松林张健李石季世超殷志敏
Owner HUZHOU ELECTRIC POWER SUPPLY CO OF STATE GRID ZHEJIANG ELECTRIC POWER CO LTD