CN108541697B

CN108541697B - Bird repellent device

Info

Publication number: CN108541697B
Application number: CN201810266984.6A
Authority: CN
Inventors: 毛海燕; 吕伟桃; 谭海林
Original assignee: Guangdong Hengneng Electric Power Technology Co ltd
Current assignee: Guangdong Hengneng Electric Power Technology Co ltd
Priority date: 2018-03-28
Filing date: 2018-03-28
Publication date: 2024-06-28
Anticipated expiration: 2038-03-28
Also published as: CN108541697A

Abstract

A bird repellent device comprising: the bird repellent device comprises a base, a bracket, a lifting assembly and a bird repellent assembly; the bracket is arranged on the upper end surface of the base; an upper locking hole and a lower locking hole are respectively formed in the upper side surface and the lower side surface of the bracket; the bracket is provided with a guide groove; the lifting component comprises a lifting grab handle and a locking hook which can horizontally stretch out and draw back; the lifting component can be installed in the bracket in a lifting manner; the locking hook is used for clamping the upper locking hole and the lower locking hole, so that the lifting assembly is fixed at the position of the bracket; the lifting grab handle is arranged on the lifting assembly, and the lifting grab handle slides in the guide groove to control the lifting assembly to ascend and descend, so that the telescopic effect of controlling bird thorns to be driven is achieved.

Description

Bird repellent device

Technical Field

The invention relates to the technical field of power equipment protection, in particular to a bird repellent device.

Background

Along with the acceleration of the modern process, the expansion of the human activity range causes the living environment of birds to be continuously destroyed, and the original living state of the birds is influenced. Some birds cannot find a proper habitat, but must use the overhead transmission line towers as habitats of nesting peaches, and accordingly, the activities of the birds bring a plurality of potential safety hazards to the overhead transmission lines, which are mainly represented by the fact that the birds nest in the towers, and the birds are blown off by wind to short-circuit insulators on the bird nest to cause tripping of the transmission lines, the bird droppings cause flashover of the insulators or lead wires to discharge cross arms, bird flying or short-circuit faults caused by catching birds and the like. These hidden hazards seriously threaten the safe and stable operation of the overhead transmission line. At present, the bird repellent device has the defect of inconvenient carrying, for example, on a portable power-on tower, personal safety is needed to be considered at first, so that the structure of the bird repellent device is required to be modified so as to achieve the effect of convenient carrying.

Disclosure of Invention

The invention aims to provide a bird repellent device.

To achieve the purpose, the invention adopts the following technical scheme:

A bird repellent device comprising:

the bird repellent device comprises a base, a bracket, a lifting assembly and a bird repellent assembly;

the bracket is arranged on the upper end surface of the base;

An upper locking hole and a lower locking hole are respectively formed in the upper side surface and the lower side surface of the bracket; the bracket is provided with a guide groove;

The lifting component comprises a lifting grab handle and a locking hook which can horizontally stretch out and draw back;

The lifting component can be installed in the bracket in a lifting manner; the locking hook is used for clamping the upper locking hole and the lower locking hole, so that the lifting assembly is fixed at the position of the bracket; the lifting grab handle is arranged on the lifting assembly and slides in the guide groove to control the lifting assembly to ascend and descend;

the bird repellent assembly comprises bird repellent thorns and thorn supporting rods; the bird-expelling thorns are movably connected with the thorn supporting rods, and the thorn supporting rods are arranged at the top of the lifting assembly;

when the locking hook clamps the lower locking hole, the bird-expelling thorn and the thorn supporting rod are folded in the bracket; when the locking hook clamps the upper locking hole, the bird expelling thorns extend out of the support.

Further stated, a lifting shaft is disposed at the center of the lifting assembly, and the bottom of the lifting shaft is fixed to the base.

Still further illustratively, the bird repellent assembly further comprises: an extension strut and a plurality of extension arms;

the extension supporting rod is fixed at the top of the lifting shaft; two ends of the stretching arm are respectively and movably connected with the bird-expelling thorns and the stretching supporting rod in a limiting manner;

the stretching arm moves downwards through the stretching supporting rod to enable the bird expelling thorn to be close to the stretching supporting rod until the stretching arm and the bird expelling thorn are retracted in the bracket;

or the stretching arm moves upwards through the stretching supporting rod until the bird-scaring thorn and the stretching arm stretch out of the bracket.

Further described, the bird repellent assembly further comprises a bird repellent ball; the bird repellent thorn extends outwards through the bird repellent ball.

Still further described, the lifting assembly further comprises: pressing the elastic piece;

the two ends of the pressing elastic piece are respectively contacted with the locking hook and the side surface of the lifting assembly; the pressing elastic piece is in a compressed state, so that the locking hook is pressed to the inner wall of the bracket.

Further described, the locking hook is a rectangular slider structure, and the middle of the slider is provided with a protruding bevel edge structure.

Further stated, the stand is provided with a button;

the buttons are respectively arranged on the lower side of the lower locking hole and the upper side of the upper locking hole; the button is used for pushing the locking hook.

Further stated, the support is provided with a telescopic elastic member surrounding the lifting shaft, and both ends of the telescopic elastic member are respectively in contact with the bottom of the lifting assembly and the bottom of the support.

Further described, the base is mounted with a securing assembly; the base is provided with a strip-shaped movable guide groove;

the fixed component is arranged on the movable guide groove; the movable guide groove can horizontally move under the fixation of the fixed component; the fixing component is used for fixing a plane in the vertical direction where the bird repellent device is located, so that the base can slide in the horizontal direction.

Further described, the bird repellent container is detachably arranged in the base; the bird repellent container is used for containing bird repellent;

the upper end part of the bird repellent container is provided with a slow release structure; the inside of the slow release structure comprises a slow release layer and a through hole layer;

A slow release through hole is arranged in the slow release layer, gas-phase white carbon black is arranged in the slow release layer, and the slow release through hole is arranged below the gas-phase white carbon black; and through holes are arranged in the through hole layer.

The invention has the beneficial effects that:

1. the invention also has the telescopic effect of controlling bird thorns to be driven; when the bird repellent device is contracted, the bird repellent thorns are contracted in the bracket; under the state of high-altitude operation, the bird repellent device of this design can be with driving the bird thorn and exposing to the external world.

2. The design provides the horizontally movable bird repellent device, so that the bird repellent device can be fixed in a displacement manner in a horizontal position, and can be displaced in a certain range without being disassembled again, and a movable fixing manner is provided for the bird repellent device;

3. the design is provided with the bird repellent container with the slow release structure, and the slow release structure is favorable for keeping a certain amount of bird repellent to be slowly released to the outside.

Drawings

FIG. 1 is a bird repellent device in an extended bird repellent spike state;

FIG. 2 is a bird repellent device in a retracted state;

FIG. 3 is an enlarged view of the lifting assembly at the lower locking aperture;

FIG. 4 is an enlarged view of the lifting assembly at the upper locking aperture;

FIG. 5 is a diagram of the upper and lower locking holes;

FIG. 6 is an enlarged view of the bird repellent puncture extension state

FIG. 7 is a side view of the bird repellent device in the guide slot and lifting handle;

wherein:

the bird repellent assembly 1, the base 2, the bracket 3 and the lifting assembly 4;

bird repellent thorn 11, thorn bracing piece 12, extension arm 13, extension strut 14, bird repellent ball 15;

guide groove 21, fixing component 22, bolt 221, nut 222, bird repellent container 23;

a slow release layer 231, a through hole layer 232, and fumed silica 2311;

Button 31, upper locking hole 321, lower locking hole 322, lifting shaft 33, telescopic elastic piece 34, guide groove 35;

A locking hook 41, a pressing elastic member 42, and a lifting handle 43.

Detailed Description

The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.

A bird repellent device comprising:

the bird repellent device comprises a base 2, a bracket 3, a lifting assembly 4 and a bird repellent assembly 1;

the bracket 3 is arranged on the upper end surface of the base 2;

The upper side surface and the lower side surface of the bracket 3 are respectively provided with an upper locking hole 321 and a lower locking hole 322; the bracket 3 is provided with a guide groove 35;

The lifting assembly 4 comprises a lifting grab handle 43 and a locking hook 41 which can horizontally stretch out and draw back;

The lifting component 4 can be installed in the bracket 3 in a lifting manner; the locking hook 41 is used for clamping the upper locking hole 321 and the lower locking hole 322, so that the lifting assembly 4 is fixed at the position of the bracket 3; the lifting handle 43 is mounted on the lifting assembly 4, and the lifting handle 43 slides in the guide groove 35 to control the lifting assembly 4 to lift and descend;

The bird repellent assembly 1 comprises a bird repellent thorn 11 and a thorn supporting rod 12; the bird-repellent thorn 11 is movably connected with the thorn supporting rod 12, and the thorn supporting rod 12 is arranged at the top of the lifting assembly 4;

When the locking hook 41 is used for clamping the lower locking hole 322, the bird-scaring thorn 11 and the thorn supporting rod 12 are folded in the bracket 3; when the locking hook 41 is used for clamping the upper locking hole 321, the bird repellent spike 11 extends out of the support 3.

Further, in the prior art, the bird scaring thorn 11 is exposed to the outside, which is inconvenient for workers working aloft, especially when the workers are moving during climbing or at high altitude, and the workers can cause irreparable disasters. The design provides a foldable bird repellent device on the ground, wherein the bird repellent thorns 11 are folded in the bracket 3; in the state of high-altitude operation, the bird repellent device of the design can expose the bird repellent thorn 11 to the outside;

The upper locking hole 321 and the lower locking hole 322 of the design are on the same plane; when the bird repellent thorn 11 is fully disturbed in the bracket 3, the locking hook 41 clamps the lower locking hole 322; after the locking hook 41 is compressed horizontally, the locking hook 41 is separated from the lower locking hole 322, the lifting assembly 4 is dragged to move on the guide groove 35 by the lifting grab handle 43 until the locking hook 41 clamps the upper locking hole 321, in the process, the bird-scaring thorn 11 gradually extends out of the bracket 3, and finally the bird-scaring thorn 11 extends outside;

The locking hook 41 is used for clamping the lower locking hole 322, and the bird-repellent thorn 11 and the thorn supporting rod 12 are folded and fixed in the bracket 3; the locking hook 41 is used for clamping the upper locking hole 321, and the bird repellent thorn 11 extends and the thorn supporting rod 12 is out of the bracket 3.

Further, a lifting shaft 33 is disposed at the center of the lifting assembly 4, and the bottom of the lifting shaft 33 is fixed to the base 2.

To further illustrate, the lifting shaft 33 provides a movement shaft for lifting the lifting assembly 4 up and down, so as to prevent the lifting assembly 4 from having a trend of horizontal direction during the lifting process, and improve the smoothness of the lifting process; and then the lifting handle 43 is matched with the sliding of the guide groove, so that the lifting smoothness of the lifting assembly 4 is ensured.

To illustrate still further, the bird repellent assembly 1 further comprises: a spreader strut 14 and a plurality of spreader arms 13;

The extension strut 14 is fixed to the top of the lifting shaft 33; two ends of the stretching arm 13 are respectively and limitedly movably connected with the bird-scaring thorn 11 and the stretching supporting rod 14;

The stretching arm 13 moves downwards through the stretching supporting rod 14, so that the bird-scaring thorn 11 approaches the stretching supporting rod 14 until the stretching arm 13 and the bird-scaring thorn 11 are folded on the bracket 3;

or the extension arm 13 is moved upwards by the extension strut 14 until the bird repellent stinger 11 and the extension arm 13 extend out of the bracket 3.

Further describing, the movement states of the stretching arms 13, the stretching struts 14 and the bird-scaring thorns 11 are specifically:

Extending the bird repellent thorn 11: the extending arm 13 is connected with the extending supporting rod 14 at a point A, the extending supporting rod 14 drives the extending arm 13 to move upwards at one end of the point A, the angle formed by the extending arm 13 and the bird thorn 11 is changed from 0 degrees to at most not more than 90 degrees, the extending arm 13 cannot move continuously, namely the locking hook 41 clamps the upper locking hole 321, and the bird thorn 11 is completely extended;

the bird thorn 11 is driven to move downwards at one end of the point A by the stretching support rod 14, the angle formed by the stretching arm 13 and the bird thorn 11 is changed from the original angle to 0 degrees, the stretching arm 13 cannot move continuously, namely the locking hook 41 clamps the lower locking hole 322, and the bird thorn 11 is completely folded.

Further illustratively, the bird repellent assembly 1 further includes a bird repellent ball 15; the bird repellent thorn 11 extends outwardly through the bird repellent ball 15.

To illustrate further, the lifting assembly 4 further comprises: pressing the elastic member 42;

both ends of the pressing elastic member 42 are respectively contacted with the locking hook 41 and the side surface of the lifting assembly 4; the pressing elastic member 42 is in a compressed state, so that the locking hook 41 is pressed against the inner wall of the bracket 3.

To further explain, the pressing elastic member 42 is configured to drive the locking hook 41, so that the locking hook 41 forms a trend toward the inner side wall of the support 3, and when the locking hook 41 reaches the upper locking hole 321 or the lower locking hole 322, the locking hook 41 is automatically driven to extend out and clamp the upper locking hole 321 or the lower locking hole 322, thereby achieving the effect of fixing the current position of the lifting assembly 4.

Further, the locking hook 41 is a rectangular slider structure, and the middle of the slider is provided with a protruding bevel edge structure.

Further, the holder 3 is provided with a push button 31;

The button 31 is respectively disposed at the lower side of the lower locking hole 322 and the upper side of the upper locking hole 321; the button 31 is used to push the locking hook 41.

Further, after the button 31 is pressed, the button 31 pushes the locking hook 41 to move the locking hook 41 toward the center, the locking hook 41 is separated from the lower locking hole 322, and at this time, the lifting handle 43 is driven to control the lifting assembly 4 to move up and down until the locking hook 41 clamps the upper locking hole 321, during which the bird-scaring thorn 11 gradually extends out of the bracket 3, and finally the bird-scaring thorn 11 extends outside;

Further, the support 3 is provided with a telescopic elastic member 34, the telescopic elastic member 34 surrounds the lifting shaft 33, and two ends of the telescopic elastic member 34 are respectively contacted with the bottom of the lifting assembly 4 and the bottom of the support 3.

Further, the elastic member 34 is used as a driving force of the lifting assembly 4, so that the lifting assembly is driven to rise by the elasticity of the elastic member, and the smoothness of the movement process is improved. When the locking hook 41 is engaged with the lower locking hole 322, that is, the lifting assembly 4 is located at the lower locking hole 322, the telescopic elastic member 34 is in a compressed state, and as the locking hook 41 is disengaged from the lower locking hole 322, the telescopic elastic member 34 drives the lifting assembly 4 to lift by using elastic potential energy thereof.

Further described, the base 2 is fitted with a fixing assembly 22; the base 2 is provided with a strip-shaped movable guide groove 21;

The fixed component 22 is arranged on the movable guide groove 21; the movable guide groove 21 is horizontally movable under the fixation of the fixing component 22; the fixing component 22 is used for fixing a plane in the vertical direction where the bird repellent device is located, so that the base 2 can slide in the horizontal direction;

Further, the design provides a horizontally movable bird repellent device, so that the bird repellent device can be displaced in a horizontal position;

Compared with the prior art, the bird repellent device can only be singly fixed at a certain place, and the mobility of the bird repellent device can be realized by simply installing a fixing component 22 in the base 2; if in some occasions, the bird repellent device needs to be drilled with bolt holes on the power equipment so as to fix the bird repellent device on the power equipment; however, holes often appear in the use process, so that the bird repellent device can be detached or additionally added when the adjustment is needed, and the bird repellent device needs to be re-drilled and then fixed; the bird repellent device can slide through the base 2, and the effect of moving the bird repellent device can be achieved only by means of external force if the bird repellent device is to be moved; the method solves the problem of singleness of the fixing method in the prior art.

A bird repellent container 23 is detachably arranged in the base 2; the bird repellent container 23 is used for containing bird repellent.

Further describing, the upper end of the bird repellent container 23 is provided with a slow release structure; the inside of the slow release structure comprises a slow release layer 231 and a through hole layer 232;

A slow release through hole is arranged in the slow release layer 231, the slow release layer 231 is internally provided with gas-phase white carbon black 2311, and the slow release through hole is arranged below the gas-phase white carbon black 2311; a via is disposed within the via layer 232.

Further, the bird repellent container 23 of the present design is provided with a slow release structure which helps the bird repellent to be slowly released to the outside in a certain amount, and thus the present design has a horizontally movable structure;

Meanwhile, the inner shell of the slow-release structure is provided with the slow-release layer 231 and the through hole layer 232, the slow-release layer 231 contains the fumed silica 2311, the fumed silica 2311 has larger specific surface area and good adsorption effect, plays a certain role in permanent adsorption of the bird repellent, plays a slow-release role, improves the durability of the bird repellent, and does not need frequent replacement of the bird repellent; and the through hole layer 232 is a sustained release layer 231 for further sustained release.

The technical principle of the present invention is described above in connection with the specific embodiments. The description is made for the purpose of illustrating the general principles of the invention and should not be taken in any way as limiting the scope of the invention. Other embodiments of the invention will be apparent to those skilled in the art from consideration of this specification without undue burden.

Claims

1. A bird repellent device, comprising:

the bracket is arranged on the upper end surface of the base;

The lifting assembly includes: the lifting grab handle, the locking hook capable of horizontally stretching and contracting and the pressing elastic piece;

The bird repellent assembly comprises bird repellent thorns, thorn supporting rods, extension supporting rods, bird repellent balls and a plurality of extension arms; the bird-expelling thorns are movably connected with the thorn supporting rods, and the thorn supporting rods are arranged at the top of the lifting assembly;

When the locking hook clamps the lower locking hole, the bird-expelling thorn and the thorn supporting rod are folded in the bracket; when the locking hook clamps the upper locking hole, the bird expelling thorn extends out of the position of the bracket

A lifting shaft is arranged at the center of the lifting assembly, and the bottom of the lifting shaft is fixed on the base;

The stretching arm moves downwards through the stretching supporting rod to enable the bird expelling thorn to be close to the stretching supporting rod until the stretching arm and the bird expelling thorn are retracted in the bracket; or the stretching arm moves upwards through the stretching supporting rod until the bird-scaring thorn and the stretching arm extend out of the bracket;

the two ends of the pressing elastic piece are respectively contacted with the locking hook and the side surface of the lifting assembly; the pressing elastic piece is in a compressed state, so that the locking hook is pressed to the inner wall of the bracket;

The bird repellent thorn extends outwards through the bird repellent ball;

The bracket is provided with a button; the buttons are respectively arranged on the lower side of the lower locking hole and the upper side of the upper locking hole; the button is used for pushing the locking hook;

The support is provided with a telescopic elastic piece, the telescopic elastic piece surrounds the lifting shaft, and two ends of the telescopic elastic piece are respectively contacted with the bottom of the lifting assembly and the bottom of the support.

2. A bird repellent device according to claim 1, wherein the locking hook is a rectangular slider structure with a raised beveled edge structure in the middle of the slider.

3. A bird repellent device according to claim 1, wherein the base is fitted with a fixing assembly; the base is provided with a strip-shaped movable guide groove;

4. A bird repellent device according to claim 3, wherein a bird repellent container is detachably provided in the base; the bird repellent container is used for containing bird repellent;