CN112806345A - Bird prevention device - Google Patents
Bird prevention device Download PDFInfo
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- CN112806345A CN112806345A CN202110230075.9A CN202110230075A CN112806345A CN 112806345 A CN112806345 A CN 112806345A CN 202110230075 A CN202110230075 A CN 202110230075A CN 112806345 A CN112806345 A CN 112806345A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/06—Scaring or repelling devices, e.g. bird-scaring apparatus using visual means, e.g. scarecrows, moving elements, specific shapes, patterns or the like
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
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- Life Sciences & Earth Sciences (AREA)
- Birds (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
Abstract
When the bird preventing device is used, the base is installed on power grid equipment, so that the movable plate is located above the power grid equipment, birds can only fall on the movable plate when the birds want to fall on the power grid equipment, and the power grid equipment can be a transformer, an insulator, a cross arm, a high-voltage box and the like; one end of the hinge device is connected with the movable plate, the other end of the hinge device is connected with the protruding part, and the movable structure of the hinge device enables the movable support plate to be in an unstable state. When birds fall on the tilting part of the movable plate, the movable plate can tilt under the action of the gravity of the birds, and the birds cannot stand stably, so that the birds fly away after being frightened; and the movable plate which is easy to move in an inclined way can prevent the bird nest from stably remaining on the movable plate. Through the structure of this application, effectively prevented birds from sojousting and nesting on power grid equipment to make the bird's nest can't keep somewhere on power grid equipment steadily, make power grid equipment can not break down because of birds.
Description
Technical Field
The application relates to the technical field of power equipment, in particular to an anti-bird device.
Background
The transmission line is the aorta of the power system. Overhead transmission lines transmit electric energy to all sides, and are links for connecting each transformer substation with important users. Various power grid equipment of the power transmission line are exposed to natural environments, such as transformers, insulators, cross arms, high-voltage boxes and the like, and the power grid equipment is influenced by a plurality of factors in the natural environments. The bird damage has great harm to the power grid equipment and high occurrence frequency.
Birds often stay on various power equipment, and in some cases, the bodies of the birds can cause short circuit burning of power grid equipment or block key parts of the power grid equipment during the stay process; in some cases, birds like to build nesting holes on the power grid equipment, and if the nesting branches are wetted in rainy days, the wetted bodies of the branches can cause short circuit of the power grid equipment. For a long time, such interference behavior of birds with the power grid equipment has a certain influence on the reliability of the power grid equipment.
Disclosure of Invention
In view of this, the present application provides an anti-bird device, which can prevent birds from interfering with power equipment.
In a first aspect, the application provides an anti-bird device applied to a power grid device; wherein, the anti-bird device includes: a movable plate; one end of the hinge device is connected with the movable plate; the base is fixed on the power grid equipment and comprises a convex part, and the convex part is connected with the other end of the hinge device; wherein, the hinge device is used for supporting the movable plate to be rotatable so as to prevent birds and bird nests from being stably kept above the movable plate.
With reference to the first aspect, in one possible implementation manner, the hinge device includes: and the fixed part is fixed on the convex part, and the movable part is connected with the movable plate and is used for supporting the movable plate to rotate in one direction so as to prevent birds and bird nests from being stably kept above the movable plate.
With reference to the first aspect, in one possible implementation manner, the hinge device includes: and the fixed part is fixed on the convex part, and the movable part is connected with the movable plate and is used for supporting the movable plate to rotate in all directions so as to prevent birds and bird nests from being stably kept above the movable plate.
With reference to the first aspect, in one possible implementation manner, a connection point of the hinge device and the bottom of the movable plate is on a plumb line of the gravity center of the movable plate.
With reference to the first aspect, in a possible implementation manner, the method further includes: the light reflecting layer is formed on the upper surface of the movable plate in a surface treatment mode and used for improving the light reflectivity of the upper surface of the movable plate so as to generate reflected light to repel birds.
With reference to the first aspect, in a possible implementation manner, the method further includes: and the smooth surface layer is formed on the upper surface of the movable plate or the reflecting layer in a surface treatment mode and is used for reducing the friction coefficient of the upper surface of the movable plate or the reflecting layer so as to prevent birds and bird nests from being stably kept above the movable plate.
With reference to the first aspect, in a possible implementation manner, the method further includes: the sound wave bird repelling mechanism is arranged on the movable plate or the base and is constructed to emit bird repelling sound waves to repel birds.
With reference to the first aspect, in a possible implementation manner, the sound wave bird repelling mechanism includes: and the sounding bell is arranged on the movable plate and is constructed to sound when the movable plate shakes.
With reference to the first aspect, in a possible implementation manner, the sound wave bird repelling mechanism includes: the trigger is arranged on the movable plate or the hinge device and is configured to be triggered and send out a trigger signal when the movable plate or the hinge device is movable; the sounder is connected with the trigger, communicates with the trigger, receives the trigger signal, and is configured to sound when receiving the trigger signal.
With reference to the first aspect, in one possible implementation manner, the sounder is configured to: the frequency of the emitted sound wave is below 20Hz or above 20000 Hz.
When the bird dropping device is used, the base is arranged on the power grid equipment, so that the movable plate is positioned above the power grid equipment, birds can only fall on the movable plate when the birds want to fall on the power grid equipment, and the power grid equipment can be a transformer, an insulator, a cross arm, a high-voltage box and the like; one end of the hinge device is connected with the non-end point of the movable plate, the other end of the hinge device is connected with the protruding part, one end and the other end of the hinge device can rotate relative to each other, and the movable structure of the hinge device enables the movable plate to be supported in an unstable state.
One end of the hinge device can be connected with the middle part of the movable plate, so that the movable plate is in a seesaw state. When in the free state, the left end of the movable plate falls on the power equipment. When birds fall on the right tilting part of the connecting point of the movable plate and the hinge device, the movable plate can rotate under the action of the gravity of the birds, and the birds cannot stand stably, so that the birds fly away after being frightened. When birds fall on the non-tilting part on the left side of the movable plate, the birds cannot stand stably due to the inclined state of the movable plate, and the birds cannot nest on the movable plate. The movable plate which is easy to move in the inclined mode can enable the bird nest to be incapable of being stably reserved on the movable plate, so that birds are effectively prevented from staying and nesting on the power grid equipment, the bird nest is incapable of being stably reserved on the power grid equipment, and the power grid equipment cannot break down due to the birds.
One end of the hinge device can be connected with the middle of the sideline of the movable plate, so that the movable plate is in an unstable state, when birds fall on the tilting part of the movable plate, the movable plate can shake and tilt under the action of gravity of the birds, the birds cannot stand stably, and the birds fly away after being frightened. Even if birds fall on the non-tilting part of the movable plate, the birds cannot stand stably due to the inclined state of the movable plate, so that the birds cannot nest on the movable plate.
The size of the movable plate can be designed to be large, the upper space of the power grid equipment can be completely covered, and no matter which direction the movable plate inclines, each edge of the movable plate can protrude out of the edge of the power grid equipment. Therefore, when birds stand on the tilting part, even if the tilting part falls down, the birds cannot fall on the power grid equipment, and when the birds stand on the non-tilting part, the birds cannot contact with the power grid equipment.
The height of the protruding part can be designed to be lower, and the space between the movable plate and the power grid equipment is reduced, so that birds are prevented from entering the space between the movable plate and the power grid equipment.
Moreover, the movable plate which is easy to move in an inclined mode can prevent the bird nest from being stably left on the movable plate, so that birds are effectively prevented from staying and nesting on the power grid equipment, the bird nest can not be stably left on the power grid equipment, and the power grid equipment cannot break down due to interference of the birds.
Drawings
Fig. 1 is a schematic structural view of an anti-bird device according to an embodiment of the present application.
Fig. 2 is a schematic structural view of an anti-bird device according to another embodiment of the present application.
Fig. 3 is a schematic structural view of an anti-bird device according to another embodiment of the present application.
Fig. 4 is a schematic structural view of an anti-bird device according to another embodiment of the present application.
Fig. 5 is a schematic structural view of an anti-bird device according to another embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.
The transmission line is the aorta of the power system. Overhead transmission lines transmit electric energy to all sides, and are links for connecting each transformer substation with important users. Various power grid equipment of the power transmission line are exposed to natural environments, such as transformers, insulators, cross arms, high-voltage boxes and the like, and the power grid equipment is influenced by a plurality of factors in the natural environments. The bird damage has great harm to the power grid equipment and high occurrence frequency.
Birds often stay on various power equipment, and in some cases, the bodies of the birds can cause short circuit burning of power grid equipment or block key parts of the power grid equipment during the stay process; in some cases, birds like to build nesting holes on the power grid equipment, and if the nesting branches are wetted in rainy days, the wetted bodies of the branches can cause short circuit of the power grid equipment. For a long time, such interference behavior of birds with the power grid equipment has a certain influence on the reliability of the power grid equipment.
In view of the above, the present application provides an anti-bird device, as shown in fig. 1, applied to a power grid device 1; wherein, the anti-bird device includes: the movable plate 2, the hinge device 3 and the base 4; one end of the hinge device 3 is connected with the movable plate 2; the base 4 is fixed on the power grid equipment 1, the base 4 comprises a convex part 401, and the convex part 401 is connected with the other end of the hinge device 3; wherein, the hinge device 3 is used for supporting the movable plate 2 to be rotatable so as to prevent birds and bird nests from stably staying above the movable plate 2.
In the embodiment, when the bird-shaped bird-; one end of the hinge device 3 is connected to a non-end point of the movable plate 2 (for example, when the movable plate 2 is rectangular, the hinge device 3 is not connected to four corners of the movable plate 2), the other end of the hinge device 3 is connected to the protrusion 401, one end and the other end of the hinge device 3 are rotatable relative to each other, and the movable structure of the hinge device 3 itself makes the movable plate 2 in an unstable state.
In some embodiments, one end of the hinge device 3 is connected to the middle portion of the movable plate 2 such that the movable plate 2 is in a seesaw state. When in the free state, as shown in fig. 1, the left end of the movable plate 2 falls on the electric equipment. When birds fall on the right tilting part of the connecting point of the movable plate 2 and the hinge device 3, the movable plate 2 can rotate clockwise under the action of the gravity of the birds, and the birds cannot stand stably, so that the birds fly away after being frightened. When birds fall on the left non-tilting part of the movable plate 2, the birds cannot stand stably due to the inclined state of the movable plate 2, so that the birds cannot nest on the movable plate 2. The movable plate which is easy to move in the inclined mode can prevent the bird nest from being stably left on the movable plate 2, so that birds are effectively prevented from staying and nesting on the power grid equipment 1, the bird nest can not be stably left on the power grid equipment, and the power grid equipment 1 cannot break down due to the birds.
In some embodiments, one end of the hinge device 3 is connected to the middle of the sideline of the movable plate 2, so that the movable plate 2 is in an unstable state, and when birds fall on the tilting portion of the movable plate 2, the movable plate 2 will shake and tilt under the gravity of the birds, so that the birds cannot stand stably, and fly away after being frightened. Even if birds fall on the non-tilted portion of the movable plate 2, the birds cannot stand stably due to the tilted state of the movable plate 2, so that the birds cannot nest on the movable plate 2.
In some embodiments, the movable plate 2 may be designed to have a larger size, so as to completely cover the space above the power grid device 1, and the edges of the movable plate can protrude from the edges of the power grid device 1 no matter which direction the movable plate 2 is inclined. Therefore, when birds stand on the tilting part, even if the tilting part falls down, the birds cannot fall on the power grid equipment 1, and when the birds stand on the non-tilting part, the birds cannot contact with the power grid equipment 1.
In some embodiments, the height of the protruding portion 401 may be designed to be low, reducing the space between the movable plate 2 and the power grid device 1, thereby preventing birds from entering the space between the movable plate 2 and the power grid device 1.
Moreover, the movable plate which is easy to move in an inclined manner can prevent the bird nest from being stably left on the movable plate 2, so that the bird nest is effectively prevented from being lingered and nested on the power grid equipment 1, and the bird nest can not be stably left on the power grid equipment, so that the power grid equipment 1 cannot be interfered by the birds to cause a fault.
In some embodiments, as shown in fig. 2, the bird control device comprises: the movable plate 2, the hinge device and the base 4; one end of the hinge device is connected with the movable plate 2; the base 4 is fixed on the power grid equipment 1, the base 4 comprises a convex part 401, and the convex part 401 is connected with the other end of the hinge device; the hinge device is used for supporting the movable plate 2 to rotate so as to prevent birds and bird nests from stably staying above the movable plate 2; wherein, hinge assembly includes: and a one-way rotating means 402 having a fixed portion fixed to the protruding portion 401 and a movable portion connected to the movable plate for supporting the movable plate 2 to be rotatable in one direction so as to prevent birds and bird nests from being stably left above the movable plate 2.
In use, the present embodiment may use a hinged shaft comprising a bearing and a rotating member as the unidirectional rotating device 402, wherein the rotating member is rotatable around the bearing, the bearing is used as a fixed part of the unidirectional rotating device 402 and the rotating member is used as a movable part of the unidirectional rotating device 402. The movable portion is rotatable about the fixed portion so that the movable plate 2 can be rotated about the rotation axis of the one-way rotation means 402 in a direction of rotation of the one-way rotation means 402, which is rotatable in one direction clockwise or counterclockwise about the rotation axis of the one-way rotation means 402.
Through one-way rotating device 402, can be so that fly leaf 2 is in unstable state, when birds fall on the perk part of fly leaf 2, under the action of gravity of birds, fly away after birds receives the frightening, fly leaf 2 can take place to vert. Even if birds fall on the non-tilted portion of the movable plate 2, the birds cannot stand stably due to the tilted state of the movable plate 2, so that the birds cannot nest on the movable plate 2.
Birds are effectively prevented from staying and nesting on the power grid equipment 1, and the bird nest cannot be stably kept on the power grid equipment, so that the power grid equipment 1 cannot break down due to the birds.
In some embodiments, as shown in fig. 3, an anti-bird device comprises: the movable plate 2, the hinge device and the base 4; one end of the hinge device is connected with the movable plate 2; the base 4 is fixed on the power grid equipment 1, the base 4 comprises a convex part 401, and the convex part 401 is connected with the other end of the hinge device; the hinge device is used for supporting the movable plate 2 to rotate so as to prevent birds and bird nests from stably staying above the movable plate 2; wherein, hinge assembly includes: and a universal rotating device 403, a fixed part of which is fixed on the convex part 401, and a movable part of which is connected with the movable plate 2 and is used for supporting the movable plate to be rotatable in all directions so as to prevent birds and bird nests from being stably kept above the movable plate.
In use, the universal swivel 403 may be a ball hinge including a ball seat and a ball pin, the ball pin being rotatable in all directions in the ball seat, the ball seat being a fixed portion of the universal swivel 403, and the ball pin being a movable portion of the universal swivel 403.
Through universal rotating device 403, can be so that fly leaf 2 is in unstable state, when birds fall on fly up part of fly leaf 2, under the action of gravity of birds, fly leaf 2 can take place to rock and vert, because universal rotating device 403 can multi-direction rotation, consequently fly leaf 2 changes to rock and vert, and it is better to the frightening effect of birds, and birds can't stand steadily more, then just can frighten and fly away. Even if birds fall on the non-tilting part of the movable plate 2, the movable plate 2 can shake under the action of the universal rotating mechanism, so that the birds still cannot stand stably, and the birds cannot stay on the movable plate 2 or nest.
In the embodiment, birds are effectively prevented from staying and nesting on the power grid equipment 1 through the universal rotating device 403, and the bird nest cannot be stably stayed on the power grid equipment, so that the power grid equipment 1 cannot be interfered by the birds to cause faults.
In some embodiments, as shown in fig. 4, the connection point of the hinge device 3 to the bottom of the movable plate 2 is on the vertical line of the gravity center of the movable plate 2.
This embodiment is when using for fly leaf 2 is more unstable, and it is under free state, probably is in the state that each edge all perk, when birds fell on fly leaf 2, leads to fly leaf 2 to take place to rock the slope very easily, can make birds can't stand on fly leaf 2 more steadily like this. Further improving the bird repelling effect.
In some embodiments, the bird control device further comprises: the light reflecting layer is formed on the upper surface of the movable plate in a surface treatment mode and used for improving the light reflectivity of the upper surface of the movable plate so as to generate reflected light to expel birds.
This embodiment in use can adopt the higher coating of the reflectivity of focusing as the reflector layer, coats the reflector layer at the fly leaf upper surface to make the fly leaf upper surface to the light can strong reflection, when birds were close to daytime, the reverberation can stimulate birds eyes, the eyes of birds receive amazing back, birds feel uncomfortable just can fly away, thereby further promote the effect of this application expulsion birds.
In some embodiments, if the movable plate is made of a polymer material such as plastic, a mirror can be disposed on the upper surface of the movable plate as a reflective layer, which can effectively reflect light strongly.
In some embodiments, if the movable plate is made of a metal material, the upper surface of the movable plate may be polished to make the upper surface of the movable plate smoother, a reflective layer is formed on the upper surface of the movable plate by a polishing surface treatment method, and the smooth upper surface of the movable plate serves as the reflective layer, so as to improve the reflective rate of the upper surface of the movable plate.
In some embodiments, if the movable plate is made of a metal material, a layer of paint with high reflectivity may be coated on the upper surface of the movable plate, so that the paint can enhance the reflectivity and protect the upper surface of the movable plate from rusting after long-term use.
In some embodiments, the bird control device further comprises: and the smooth surface layer is formed on the upper surface of the movable plate or the reflecting layer in a surface treatment mode and is used for reducing the friction coefficient of the upper surface of the movable plate or the reflecting layer so as to prevent birds and bird nests from being stably kept above the movable plate.
In use, the smooth coating can be coated on the upper surface of the movable plate or the reflective layer, and the smooth coating can be selected from various coatings such as a nano ceramic coating, a tungsten carbide coating, a polymer coating, a high-molecular wear-resistant coating and the like, so that the upper surface of the movable plate or the reflective layer is smoother, birds and bird nests are difficult to stably stay on the upper surface of the movable plate or the reflective layer, and further damage to power equipment caused by the birds is prevented.
In some embodiments, when there is no reflective layer and the movable plate is made of metal material, the smooth surface layer is directly formed on the upper surface of the movable plate by surface treatment, the smooth surface layer can be made by carburizing, during the carburizing, a large amount of carbon is permeated into the metal surface, so as to generate iron-carbon compound, which can increase hardness and reduce friction coefficient.
In some embodiments, when there is no reflective layer and the movable plate is made of metal material, the smooth surface layer may be formed by nitriding, which is to infiltrate nitrogen into the metal surface to form iron-nitrogen compound, thereby increasing the surface hardness and reducing the friction coefficient.
In some embodiments, when the movable plate is made of a metal material without a reflective layer, the smooth surface layer can be formed by electroplating lead or nickel on the metal surface in a surface treatment manner, the lead has the characteristics of softness and self-lubrication, the self-lubrication effect of the nickel is good, and the lead and the nickel can effectively reduce the friction coefficient of the upper surface of the movable plate.
In some embodiments, the bird control device further comprises: the sound wave bird repelling mechanism is arranged on the movable plate or the base and is constructed to emit bird repelling sound waves to repel birds.
This embodiment is in the use, and the bird ware is driven to all kinds of sound waves that bird mechanism can be adopted to the sound wave, and it can make a sound carry out the expulsion to birds. For example, the device can emit sound in the audio frequency range of human ears, can be a sharp sound, and can also be the sound of natural enemies of birds (such as hawk sound, feline sound, canine sound, and the like), and the birds can be repelled by using the sound; for example, ultrasonic waves or infrasonic waves can be emitted to expel birds; use this type of sound to carry out the expulsion to birds, fear through birds to natural enemy, realize the frightening expulsion to birds. This embodiment can further expel birds through the mode of sound production, can drive bird mechanism with the sound wave and install on fly leaf or base, further promotes the effect of the expulsion birds of this application.
In some embodiments, as shown in fig. 5, the sonic bird repelling mechanism comprises: and the sounding bell 5 is arranged on the movable plate 2 and is constructed to sound when the movable plate 2 shakes.
This embodiment is in the use, if when the fly leaf 2 takes place to incline and rocks, the sound production bell 5 can be driven together and take place to rock, and the sound production bell can send out sound when rocking. This embodiment can not the sound production at ordinary times, and on birds fell on fly leaf 2, when fly leaf 2 took place to rock, sound production bell 5 just can the sudden sound production, and the effect of this kind of sudden sound production can further improve the frightening effect to birds to the effect of frightening birds in this application is further promoted.
In some embodiments, the sonic bird repelling mechanism comprises: the trigger is arranged on the movable plate or the hinge device and is configured to be triggered and send a trigger signal when the movable plate or the hinge device is moved; the sounder is connected with the trigger, communicates with the trigger, receives the trigger signal, and is configured to sound when receiving the trigger signal.
This embodiment is in the use, and the trigger can be limit switch or touch sensor, takes place to rock or when inclining at the fly leaf, can trigger limit switch or touch sensor, receives to send triggering signal after triggering as the trigger, and triggering signal sends for behind the vocal ware, vocal ware alright sound production to play frightening effect to birds. The triggering process is reliable, timely and rapid by triggering the sounding mode. The sound generator can emit infrasonic waves, sound waves audible to human ears, a mixture of multiple sound waves of ultrasonic waves or one of the multiple sound waves.
In some embodiments, the trigger may be a vibration sensor disposed on the movable plate, when birds fall on the movable plate, the vibration sensor may generate a trigger signal when sensing the vibration, and the trigger signal is transmitted to the sound generator, so that the sound generator generates sound.
In some embodiments, the sounder is configured to: the frequency of the emitted sound wave is below 20Hz or above 20000 Hz.
In use, the sounder can emit infrasonic waves, the auditory system of birds is sensitive to the infrasonic waves, the birds fall on the movable plate and trigger the trigger, the sounder can be made to emit the infrasonic waves in time, and the birds can fly away after being frightened. The sounder can also send out ultrasonic waves, the ultrasonic waves can cause certain stimulation to the birds, and the birds can fly away after being stimulated. In this embodiment, attention should be paid to controlling the frequency of the sounder, so that the power of the sounder when emitting ultrasonic waves cannot be too high, and birds are prevented from being injured.
In the sounder configuration of the present embodiment, the sounder may emit a sound belonging to the audio frequency range of the human ear, for example, emit a sharp sound, which startles birds away by a sound of high volume.
The foregoing describes the general principles of the present application in conjunction with specific embodiments, however, it is noted that the advantages, effects, etc. mentioned in the present application are merely examples and are not limiting, and they should not be considered essential to the various embodiments of the present application. Furthermore, the foregoing disclosure of specific details is for the purpose of illustration and description and is not intended to be limiting, since the foregoing disclosure is not intended to be exhaustive or to limit the disclosure to the precise details disclosed.
The block diagrams of devices, apparatuses, systems referred to in this application are only given as illustrative examples and are not intended to require or imply that the connections, arrangements, configurations, etc. must be made in the manner shown in the block diagrams. These devices, apparatuses, devices, systems may be connected, arranged, configured in any manner, as will be appreciated by those skilled in the art. Words such as "including," "comprising," "having," and the like are open-ended words that mean "including, but not limited to," and are used interchangeably therewith. The words "or" and "as used herein mean, and are used interchangeably with, the word" and/or, "unless the context clearly dictates otherwise. The word "such as" is used herein to mean, and is used interchangeably with, the phrase "such as but not limited to".
It should also be noted that in the apparatus and devices of the present application, the components or steps may be disassembled and/or reassembled. These decompositions and/or recombinations are to be considered as equivalents of the present application.
The previous description of the disclosed aspects is provided to enable any person skilled in the art to make or use the present application. Various modifications to these aspects will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other aspects without departing from the scope of the application. Thus, the present application is not intended to be limited to the aspects shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modifications, equivalents and the like that are within the spirit and principle of the present application should be included in the scope of the present application.
Claims (10)
1. An anti-bird device is characterized by being applied to power grid equipment;
wherein, the anti-bird device includes:
a movable plate;
one end of the hinge device is connected with the movable plate; and
the base is fixed on the power grid equipment and comprises a convex part, and the convex part is connected with the other end of the hinge device;
wherein, the hinge device is used for supporting the movable plate to be rotatable so as to prevent birds and bird nests from being stably kept above the movable plate.
2. The anti-bird device of claim 1, wherein the hinge assembly comprises:
and the fixed part is fixed on the convex part, and the movable part is connected with the movable plate and is used for supporting the movable plate to rotate in one direction so as to prevent birds and bird nests from being stably kept above the movable plate.
3. The anti-bird device of claim 1,
the hinge device includes: and the fixed part is fixed on the convex part, and the movable part is connected with the movable plate and is used for supporting the movable plate to rotate in all directions so as to prevent birds and bird nests from being stably kept above the movable plate.
4. The anti-bird device according to claim 2 or 3,
the connecting point of the hinge device and the bottom of the movable plate is positioned on the plumb line of the gravity center of the movable plate.
5. The anti-bird device of claim 4, further comprising:
the light reflecting layer is formed on the upper surface of the movable plate in a surface treatment mode and used for improving the light reflectivity of the upper surface of the movable plate so as to generate reflected light to repel birds.
6. The anti-bird device of claim 5, further comprising:
and the smooth surface layer is formed on the upper surface of the movable plate or the reflecting layer in a surface treatment mode and is used for reducing the friction coefficient of the upper surface of the movable plate or the reflecting layer so as to prevent birds and bird nests from being stably kept above the movable plate.
7. The anti-bird device of claim 6, further comprising:
the sound wave bird repelling mechanism is arranged on the movable plate or the base and is constructed to emit bird repelling sound waves to repel birds.
8. The bird deterrent device of claim 7 wherein the sonic bird repelling mechanism comprises:
and the sounding bell is arranged on the movable plate and is constructed to sound when the movable plate shakes.
9. The bird deterrent device of claim 8 wherein the sonic bird repelling mechanism comprises:
the trigger is arranged on the movable plate or the hinge device and is configured to be triggered and send out a trigger signal when the movable plate or the hinge device is movable;
the sounder is connected with the trigger, communicates with the trigger, receives the trigger signal, and is configured to sound when receiving the trigger signal.
10. The anti-bird device of claim 9,
the sounder is configured to: the frequency of the emitted sound wave is below 20Hz or above 20000 Hz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110230075.9A CN112806345A (en) | 2021-03-02 | 2021-03-02 | Bird prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110230075.9A CN112806345A (en) | 2021-03-02 | 2021-03-02 | Bird prevention device |
Publications (1)
| Publication Number | Publication Date |
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| CN112806345A true CN112806345A (en) | 2021-05-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110230075.9A Pending CN112806345A (en) | 2021-03-02 | 2021-03-02 | Bird prevention device |
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| CN113701107A (en) * | 2021-07-29 | 2021-11-26 | 魏雪宇 | Solar photoelectric complementary illuminating lamp |
| CN114831105A (en) * | 2022-05-09 | 2022-08-02 | 中国环境科学研究院 | Monitoring device for preventing birds from staying in wind-electric field area |
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