CN215602855U

CN215602855U - Bird damage prevention device for overhead power supply line

Info

Publication number: CN215602855U
Application number: CN202122044460.2U
Authority: CN
Inventors: 肖刚; 付江洲; 魏贤
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-01-25
Anticipated expiration: 2031-08-27

Abstract

The utility model discloses an anti-bird device for an overhead power supply line, which comprises a fixed seat, wherein the middle part of the top end of the fixed seat is provided with a fixed groove, a fixed rod is fixedly arranged in the middle of the inner wall of the bottom of the fixed groove, a fixed disc is fixedly arranged at the top end of the fixed rod, one side of the fixed disk is movably connected with a rotating seat, both sides of the rotating seat are fixedly provided with fixed columns, one end of each of the two fixed columns is movably connected with a fixed plate, the air from high altitude can be intensively blown into the whistle through the air collecting funnels around, the resonance cavity in the whistle can make sharp sound, so that birds dare not to stay, the reflector on the fixed plate is driven to rotate by the double-shaft motor, so that the reflector tube irradiates around the line to repel birds, and when the birds fall on the fixed plate, the roating seat can be rotatory around the fixed disk for birds produce and fall the pole, make birds dare not to fall.

Description

Bird damage prevention device for overhead power supply line

Technical Field

The utility model relates to an anti-bird device, in particular to an anti-bird device for an overhead power supply line, and belongs to the technical field of anti-bird.

Background

The overhead line is a power transmission line which is erected on the ground, and a power transmission lead is fixed on a tower erected on the ground through an insulator so as to transmit electric energy.

For example, the name of application number "CN 211581349U" is: "a current collection circuit prevents bird pest device"'s chinese patent, it discloses a current collection circuit prevents bird pest device, the power distribution box comprises a box body, the inner chamber has been seted up to the inside of box, the opening has all been processed to the inner wall top left and right sides of inner chamber, two the spout has all been processed to the inside of montant, two the top of montant is all processed and is had first platform, two the equal clearance fit of outer wall of montant has first spring, the top joint of first spring is in the inner wall top of inner chamber, the bottom joint of first spring has the outer wall of montant. This current collection circuit prevents bird pest device is through the cooperation between first platform, first spring and the slider for birds stop when arbitrary first platform, and the first platform that birds stopped can descend, and first platform can descend, makes birds once more frightened, makes birds dare not stop on this current collection circuit prevents bird pest device, and then makes birds dare not be close to on the current collection circuit.

Present overhead power supply line can't effectively expel birds because overhead power supply line erects in the high altitude on ground for birds can nest, linger on the post often, still can excrete bird excrement on the circuit sometimes, if can't last effectual with birds expulsion, will lead to the circuit to appear flashover and tripping operation, also can influence maintenance personal's normal maintenance work.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an overhead power supply line bird damage prevention device to solve the problem that overhead power supply lines cannot effectively repel birds in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an overhead power supply line prevents bird pest device, includes the fixing base, the fixed slot has been seted up at the middle part on fixing base top, the fixed dead lever that is equipped with in middle part of fixed slot bottom inner wall, the fixed disk that is equipped with in top of dead lever, one side swing joint of fixed disk has the roating seat, the both sides of roating seat are all fixed and are equipped with the fixed column, two the one end swing joint of fixed column has the fixed plate.

As a preferable technical scheme of the utility model, a cavity is formed in one side of the inner part of the rotating seat, the fixed disk extends into the cavity, and the fixed disk is movably connected with the rotating seat through the cavity.

As a preferable technical scheme of the utility model, the inner wall of the cavity is movably connected with a plurality of balls, and one sides of the balls are in contact connection with the fixed disc.

As a preferable technical scheme of the utility model, a plurality of connecting shafts are fixedly arranged on the inner wall of one side of the cavity, and the balls are movably connected in the cavity through the connecting shafts.

As a preferred technical scheme of the present invention, a dual-shaft motor is fixedly installed on the other side inside the rotary seat, and two output shafts of the dual-shaft motor are both fixedly connected with a rotating shaft.

As a preferable technical scheme of the utility model, one end of each of the two rotating shafts penetrates through the inside of the fixed column, and one end of each of the two rotating shafts is fixedly connected with the fixed plate.

As a preferable technical scheme of the utility model, the top end and the bottom end of the fixed plate are fixedly connected with reflectors.

As a preferable technical scheme of the utility model, the middle parts of four sides of the fixed seat are fixedly provided with the mounting rods, one end of each mounting rod is fixedly provided with the whistle, and one end of the whistle is fixedly provided with the gas collection funnel.

Compared with the prior art, the utility model has the beneficial effects that: the utility model relates to an overhead power supply line bird damage prevention device, which comprises:

make high altitude apoplexy can concentrate to blow in the whistle through gas collection funnel all around, send sharp-pointed sound through the resonance chamber in the whistle for birds dare not stop, it is rotatory to drive the reflector on the fixed plate through the biax motor, make the reflection pipe shine around the circuit, drive birds, and when birds fell on the fixed plate, the roating seat can be rotatory around the fixed disk, makes birds produce and weighs down the pole that falls, makes birds dare not fall.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the gas collection funnel of the present invention;

FIG. 3 is a schematic view of a rotary base according to the present invention;

fig. 4 is a schematic view of the cavity structure of the present invention.

In the figure: 1. a fixed seat; 2. fixing grooves; 3. mounting a rod; 4. a whistle; 5. a gas collection funnel; 6. fixing the rod; 7. fixing the disc; 8. a rotating base; 9. fixing a column; 10. a fixing plate; 11. a reflective mirror; 12. a cavity; 13. a connecting shaft; 14. a ball bearing; 15. a double-shaft motor; 16. a rotating shaft.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1-4, the present invention provides a technical solution of an anti-bird device for overhead power supply line:

the utility model provides an overhead power supply line prevents bird pest device, includes fixing base 1, and fixed slot 2 has been seted up at the middle part on 1 top of fixing base, and the fixed dead lever 6 that is equipped with in middle part of 2 bottom inner walls of fixed slot, the fixed disk 7 that is equipped with in top of dead lever 6, one side swing joint of fixed disk 7 has roating seat 8, and the both sides of roating seat 8 are all fixed and are equipped with fixed column 9, and the one end swing joint of two fixed columns 9 has fixed plate 10.

Specifically, a torsion spring is arranged in the fixed disk 7, when the rotating seat 8 rotates on the fixed disk 7, the fixed plates 10 on two sides of the rotating seat 8 can rotate to the horizontal position, the fixed seat 1 is arranged on a tower of an overhead power supply line, air in the air enters the whistle 4 from the air collecting funnel 5 around the fixed seat 1, sharp sound is generated through a resonance cavity in the whistle 4, birds are prevented from falling, when the birds fall on the fixed column 9 and the fixed plates 10, the fixed column 9 and the fixed plates 10 incline to one side due to the self weight of the birds, the rotating seat 8 rotates on the fixed disk 7, the balls 14 in the cavity 12 reduce the friction force between the fixed disk 7 and the rotating seat 8, the birds feel that the birds fall when falling, the birds are prevented from falling, and the fixed column 9 and the fixed plates 10 can be blown to swing by the air in the air, then the fixing plate 10 is driven to rotate by the double-shaft motor 15 in the rotating seat 8, so that the reflector 11 on the fixing plate 10 can reflect sunlight to the periphery to expel birds.

Preferably, cavity 12 has been seted up to the inside one side of roating seat 8, and fixed disk 7 stretches into the inside of cavity 12, and fixed disk 7 passes through

cavity

12 and 8 swing joint of roating seat, and roating seat 8 can be rotatory on fixed disk 7 through cavity 12 for when birds fell on fixed column 9 and the fixed plate 10 of roating seat 8 both sides, give birds sense of falling, make birds dare not linger.

Preferably, the inner wall of the cavity 12 is movably connected with a plurality of balls 14, one side of the plurality of balls 14 is in contact connection with the fixed disk 7, and sliding friction between the fixed disk 7 and the rotating seat 8 is changed into rolling friction through the plurality of balls 14 in the cavity 12, so that friction force generated when the fixed disk 7 and the rotating seat 8 rotate is reduced.

Preferably, a plurality of connecting shafts 13 are fixedly arranged on the inner wall of one side of the cavity 12, the balls 14 are movably connected in the cavity 12 through the connecting shafts 13, and the balls 14 are limited through the connecting shafts 13, so that the relative positions of the balls 14 in the cavity 12 are not changed.

Preferably, a double-shaft motor 15 is fixedly installed at the other side inside the rotating base 8, a rotating shaft 16 is fixedly connected to both output shafts of the double-shaft motor 15, and the fixing plate 10 is driven to rotate by the two output shafts of the double-shaft motor 15 to provide power for the rotation of the fixing plate 10.

Preferably, one end of each of the two rotating shafts 16 passes through the inside of the fixing column 9, and one end of each of the two rotating shafts 16 is fixedly connected to the fixing plate 10, and the two output shafts of the two-shaft motor 15 drive the rotating shafts 16 to rotate, so that the fixing plate 10 can rotate therewith.

Preferably, the top and the bottom of fixed plate 10 all fixedly connected with reflector 11, the rotation of fixed plate 10 and the swing of wind hammer fixed plate 10 for reflector 11 on the fixed plate 10 can be with the sunlight reflection to around, the expulsion birds.

Preferably, the middle part of 1 four sides of fixing base is all fixed and is equipped with installation pole 3, and the one end of installation pole 3 is fixed and is equipped with whistle 4, and the one end of whistle 4 is fixed and is equipped with gas collection funnel 5, and wind in the high altitude can get into in the gas collection funnel 5, gets into behind whistle 4 from gas collection funnel 5, sends sharp-pointed sound through the resonance chamber in whistle 4 for birds do not dare to stay.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an overhead power supply line prevents bird pest device, includes fixing base (1), its characterized in that, fixed slot (2) have been seted up at the middle part on fixing base (1) top, the fixed dead lever (6) that are equipped with in middle part of fixed slot (2) bottom inner wall, the fixed disk (7) that are equipped with in top of dead lever (6), one side swing joint of fixed disk (7) has roating seat (8), fixed column (9), two are all fixed to be equipped with in both sides of roating seat (8) the one end swing joint of fixed column (9) has fixed plate (10).

2. The bird damage prevention device for the overhead power supply line of claim 1, wherein: cavity (12) have been seted up to the inside one side of roating seat (8), fixed disk (7) stretch into the inside of cavity (12), just fixed disk (7) pass through cavity (12) and roating seat (8) swing joint.

3. The bird damage prevention device for the overhead power supply line of claim 2, wherein: the inner wall of the cavity (12) is movably connected with a plurality of balls (14), and one side of each ball (14) is in contact connection with the fixed disc (7).

4. The bird damage prevention device for the overhead power supply line of claim 3, wherein: the ball bearing is characterized in that a plurality of connecting shafts (13) are fixedly arranged on the inner wall of one side of the cavity (12), and the balls (14) are movably connected inside the cavity (12) through the connecting shafts (13).

5. The bird damage prevention device for the overhead power supply line of claim 1, wherein: the other side of the interior of the rotating seat (8) is fixedly provided with a double-shaft motor (15), and two output shafts of the double-shaft motor (15) are fixedly connected with a rotating shaft (16).

6. The bird damage prevention device for the overhead power supply line of claim 5, wherein: one end of each of the two rotating shafts (16) penetrates through the inside of the fixing column (9), and one end of each of the two rotating shafts (16) is fixedly connected with the fixing plate (10).

7. The bird damage prevention device for the overhead power supply line of claim 1, wherein: and the top end and the bottom end of the fixed plate (10) are fixedly connected with reflectors (11).

8. The bird damage prevention device for the overhead power supply line of claim 1, wherein: the middle parts of four sides of the fixing seat (1) are fixedly provided with mounting rods (3), one end of each mounting rod (3) is fixedly provided with a whistle (4), and one end of each whistle (4) is fixedly provided with a gas collection funnel (5).