CN106942193B

CN106942193B - Bird repellent device for power transmission line

Info

Publication number: CN106942193B
Application number: CN201710208909.XA
Authority: CN
Inventors: 邓小武; 唐得胜; 唐喜燕
Original assignee: Huaihua University
Current assignee: Huaihua University
Priority date: 2017-03-31
Filing date: 2017-03-31
Publication date: 2020-04-10
Anticipated expiration: 2037-03-31
Also published as: CN106942193A

Abstract

The utility model provides a bird repellent device for power transmission line, including the rectangle frame, the side upper portion installation couple of rectangle frame, the couple can be hung on the cross arm, several horizontally pivot of middle installation of rectangle frame, the both ends of pivot are passed through the bearing and are connected with the rectangle frame, the one end of pivot is passed the rectangle frame and is installed little wind wheel, install several plectanes in the pivot, pivot perpendicular to plectane, the centre of a circle of pivot and plectane does not coincide, several frame is installed on the upper portion of rectangle frame, the frame is located the pivot directly over, set up one row of through-hole on the frame, pass a montant in every through-hole, the lower extreme of montant and the border contact cooperation of plectane, the stopper is installed on the upper portion of montan. The invention utilizes wind power as kinetic energy, does not need to provide additional kinetic energy sources, avoids wiring, is generally arranged at the lower part of a cross arm of a higher cable tower, and can meet the requirements by utilizing the wind power at high altitude in the open air. The invention has the advantages of easy acquisition of materials, simple structure, low price and long service life.

Description

Bird repellent device for power transmission line

Technical Field

The invention belongs to the field of electric power engineering, and particularly relates to a bird repelling device for a power transmission line.

Background

The bird repelling device can reduce the possibility that birds approach the power equipment, so that the normal operation of the power equipment is guaranteed. At present, bird repellent devices are various in types, and mainly comprise the following components: 1. the ultrasonic and acousto-optic equipment is adopted to drive birds, the equipment usually needs an external high-power supply or directly gets electricity in a power grid, the circuit structure is complex, the product is heavy, the price is high, and the equipment is not suitable for common power equipment; 2. the coating is made of a magnetic material, and although the magnetic material can interfere the magnetic field of birds, the magnetic material has short service life and is easy to fall off; 3. wind wheel dynamic equipment is adopted, and the equipment is driven by wind power, so that certain influence is exerted on birds at first, but the birds are not afraid after being adapted for a period of time, and the later effect is poor; 4. the adoption of the bird-proof thorn can cause damage to birds, which is contrary to the ecological development concept.

Disclosure of Invention

The invention provides a bird repelling device for a power transmission line, which is used for overcoming the defects in the prior art.

The invention is realized by the following technical scheme:

the utility model provides a bird repellent device for power transmission line, including the rectangle frame, the side upper portion installation couple of rectangle frame, the couple can be hung on the cross arm, several horizontally pivot of middle installation of rectangle frame, the both ends of pivot are passed through the bearing and are connected with the rectangle frame, the one end of pivot is passed the rectangle frame and is installed little wind wheel, install several plectanes in the pivot, pivot perpendicular to plectane, the centre of a circle of pivot and plectane does not coincide, several frame is installed on the upper portion of rectangle frame, the frame is located the pivot directly over, set up one row of through-hole on the frame, pass a montant in every through-hole, the lower extreme of montant and the border contact cooperation of plectane, the stopper is installed on the upper portion of montan.

According to the bird repelling device for the transmission line, the rotating shaft penetrates through the middle point of one diameter of the circular plate, and the circle center connecting lines of the circular plate are spirally arranged around the rotating shaft.

According to the bird repelling device for the transmission line, the top ends of the vertical rods are provided with the optical fiber wires, and the tops of the optical fiber wires are scattered.

According to the bird repelling device for the power transmission line, the LED lamp cap is arranged at the position of the vertical rod for installing the optical fiber wires, the optical fiber wires are fixedly connected to the LED lamp cap, and the LED lamp cap is linearly connected with the power supply.

According to the bird repelling device for the power transmission line, the driven belt wheels are mounted at the end parts of the rotating shafts, the horizontal frame is mounted on the side part of the rectangular frame, the large wind wheel is mounted on the horizontal frame, the driving belt wheel is mounted on the rotating shaft of the large wind wheel, and the driving belt wheel is connected with the driven belt wheel through the belt.

The invention has the advantages that: the invention is hung at the lower part of the cross arm of the bird nest, is convenient to install and is convenient to disassemble and transfer. The small wind wheel is driven to rotate by wind power, the circular plate on the rotating shaft eccentrically rotates, the vertical rod is in contact with the circular plate under the action of gravity, the vertical rod can move up and down to form fluctuation due to the rotation of the circular plate, birds are difficult to adapt to complex fluctuation, and the birds can be threatened away when staying on the upper portion of the cross arm, so that the aim of repelling the birds is fulfilled. The invention utilizes wind power as kinetic energy, does not need to provide additional kinetic energy sources, avoids wiring, is generally arranged at the lower part of a cross arm of a higher cable tower, and can meet the requirements by utilizing the wind power at high altitude in the open air. The invention has the advantages of easy acquisition of materials, simple structure, low price and long service life.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention; fig. 2 is an enlarged sectional view taken along line a-a of fig. 1.

Reference numerals: 1 rectangular frame, 2 hooks, 3 cross arms, 4 rotating shafts, 5 small wind wheels, 6 round plates, 7 frame-shaped frames, 8 through holes, 9 vertical rods, 10 limiting blocks, 11 optical fibers, 12 LED lamp caps, 13 driven belt wheels, 14 horizontal frames, 15 large wind wheels, and 16 driving belt wheels.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a bird repellent device for power transmission line, as shown in the figure, including rectangular frame 1, rectangular frame 1's side upper portion installation couple 2, couple 2 can hang on cross arm 3, several horizontally pivot 4 of middle installation of rectangular frame 1, the both ends of pivot 4 are passed through the bearing and are connected with rectangular frame 1, rectangular frame 1 is passed to the one end of pivot 4 and install little wind wheel 5, install several plectane 6 on the pivot 4, pivot 4 perpendicular to plectane 6, pivot 4 and plectane 6's the centre of a circle do not coincide, several frame 7 is installed on rectangular frame 1's upper portion, frame 7 is located pivot 4 directly over, set up one row of through-hole 8 on the frame 7, pass a montant 9 in every through-hole 8, the lower extreme of montant 9 and the border contact cooperation of plectane 6, stopper 10 is installed on the upper portion of montant 9, stopper 10 can not pass through-. The invention is hung at the lower part of the cross arm 3 which is easy to nest for birds, is convenient to install and is convenient to disassemble and transfer. The small wind wheel 5 is driven to rotate by wind power, the circular plate 6 on the rotating shaft 4 eccentrically rotates, the vertical rod 9 is in contact with the circular plate 6 under the action of gravity, the vertical rod 9 can move up and down to form fluctuation due to the rotation of the circular plate 6, birds are difficult to adapt to complex fluctuation and can be scared away when staying on the upper portion of the cross arm 3, and therefore the purpose of scaring the birds is achieved. The invention utilizes wind power as kinetic energy, does not need to provide additional kinetic energy sources, avoids wiring, is generally arranged at the lower part of the cross arm 3 of a higher wire tower, and can meet the requirements by utilizing the wind power at high altitude in the open air. The invention has the advantages of easy acquisition of materials, simple structure, low price and long service life.

Specifically, the rotating shaft 4 of the present embodiment passes through the middle point of one diameter of the circular plate 6, and the circle centers of the circular plates 6 are connected in a spiral arrangement around the rotating shaft 4. This arrangement is close to the motion mode of wave more, forms the impact of vision, makes birds produce fear and is difficult for being close, and the in-service use discovery is stronger to the effect that birds were repelled.

Specifically, in the embodiment, a plurality of optical fibers 11 are installed at the top ends of several of the vertical rods 9, and the tops of the optical fibers 11 are in a scattered shape. The divergent optical fiber 11 will shake during the vertical movement to form a flutter, preventing the increase of the dynamic effect. When birds rest on the cross arm 3 and touch the optical fiber wires 11, the upper parts of the optical fiber wires 11 vibrate, so that the birds are frightened away. The adjacent optical fibers 11 are not in contact with each other and do not affect each other when swinging up and down.

Further, in this embodiment, an LED lamp head 12 is installed at the vertical rod 9 where the optical fiber 11 is installed, the optical fiber 11 is fixedly connected to the LED lamp head 12, and the LED lamp head 12 is linearly connected to a power supply. The LED lamp holder 12 can be directly connected in series, the power supply is a battery box, and waterproof devices are added to the battery box and the conducting wires. The LED lamp head 12 has extremely low power consumption, so that the LED lamp head can be normally opened, and batteries can be replaced when the power supply is exhausted; a remote control device can be added to control the opening and closing, but the cost is high. At night, the fiber optic filaments form a light beam that discourages birds.

Furthermore, in a breeze state, the small wind wheel 5 rotates at a slower speed and may even be stopped, and in order to overcome the above problems, the end portions of the rotating shaft 4 according to the embodiment are respectively provided with the driven pulley 13, the side portion of the rectangular frame 1 is provided with the horizontal frame 14, the horizontal frame 14 is provided with the large wind wheel 15, the rotating shaft of the large wind wheel 15 is provided with the driving pulley 16, and the driving pulley 16 is connected with the driven pulley 13 through a belt. Under the breeze state, the small wind wheel 5 can be driven to rotate by the rotation of the large wind wheel 15, so that the bird repelling device can keep the running state and achieve the bird repelling effect.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a bird repellent device for transmission line which characterized in that: comprises a rectangular frame (1), a hook (2) is arranged on the upper part of the side edge of the rectangular frame (1), the hook (2) can be hung on a cross arm (3), a plurality of horizontal rotating shafts (4) are arranged in the middle of the rectangular frame (1), two ends of each rotating shaft (4) are connected with the rectangular frame (1) through bearings, one end of each rotating shaft (4) penetrates through the rectangular frame (1) and is provided with a small wind wheel (5), a plurality of circular plates (6) are arranged on each rotating shaft (4), each rotating shaft (4) is perpendicular to each circular plate (6), the circle centers of the rotating shafts (4) and the circular plates (6) are not superposed, a plurality of frame-shaped frames (7) are arranged on the upper part of the rectangular frame (1), each frame-shaped frame (7) is positioned right above the corresponding rotating shaft (4), a row of through holes (8) are formed in each frame-shaped frame (7), a vertical rod (9) penetrates through each through hole, the upper part of the vertical rod (9) is provided with a limiting block (10), and the limiting block (10) can not pass through the through hole (8).

2. The bird repelling device for the transmission line according to claim 1, wherein: the rotating shaft (4) penetrates through the middle point of one diameter of the circular plates (6), and the circle center connecting lines of the circular plates (6) are spirally arranged around the rotating shaft (4).

3. The bird repelling device for the transmission line according to claim 1, wherein: wherein, a plurality of optical fiber filaments (11) are arranged at the top ends of a plurality of vertical rods (9), and the tops of the optical fiber filaments (11) are scattered.

4. A bird repelling device for transmission lines according to claim 3, wherein: the LED lamp holder is characterized in that an LED lamp holder (12) is installed at the position of the vertical rod (9) where the optical fiber filament (11) is installed, the optical fiber filament (11) is fixedly connected onto the LED lamp holder (12), and the LED lamp holder (12) is linearly connected with a power supply.

5. The bird repelling device for the transmission line according to claim 1, wherein: the wind wheel type wind power generator is characterized in that driven belt wheels (13) are mounted at the end parts of the rotating shafts (4), horizontal frames (14) are mounted on the side parts of the rectangular frames (1), large wind wheels (15) are mounted on the horizontal frames (14), driving belt wheels (16) are mounted on the rotating shafts of the large wind wheels (15), and the driving belt wheels (16) are connected with the driven belt wheels (13) through belts.