CN111802374A - Bird repellent device for high-voltage line tower cross arm - Google Patents
Bird repellent device for high-voltage line tower cross arm Download PDFInfo
- Publication number
- CN111802374A CN111802374A CN202010720006.1A CN202010720006A CN111802374A CN 111802374 A CN111802374 A CN 111802374A CN 202010720006 A CN202010720006 A CN 202010720006A CN 111802374 A CN111802374 A CN 111802374A
- Authority
- CN
- China
- Prior art keywords
- roller
- cross arm
- supporting rod
- rod
- bird repelling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- A01M29/12—Scaring or repelling devices, e.g. bird-scaring apparatus using odoriferous substances, e.g. aromas, pheromones or chemical agents
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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
- A01M29/30—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water
- A01M29/32—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water specially adapted for birds, e.g. spikes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
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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
Abstract
The invention discloses a bird repelling device for a cross arm of a high-voltage tower, which comprises a shell, a bearing rod positioned above the shell, a fan blade component, a supporting rod component positioned in the shell and a roller component The crushing operation is more favorable for the release of the bird repellent, and the device has reasonable structure and is suitable for popularization.
Description
Technical Field
The invention relates to the technical field of bird repelling devices, in particular to a bird repelling device for a cross arm of a high-voltage pylon.
Background
In recent years, with the enhancement of environmental awareness and the continuous improvement of ecological environment, the population, the number and the activity range of birds living in nature are gradually increased. Because most of the overhead transmission lines in China run in the field and are not easily monitored by manpower in time, the overhead transmission lines are greatly influenced by bird activities. Birds usually build nests on a high-voltage wire frame, wind blows, branches used for nesting and wires are prone to forming short circuits, once the birds meet rainy weather, wet branches form conductors and generate grounding accidents, then tripping and power off are caused, power failure can occur in half areas due to one small nest, inconvenience is brought to thousands of households, and loss can be brought to factories. The bird nest is made of a material with a plurality of iron wire steel wires, which is dangerous, the excrement of birds living on an iron tower can threaten an electric power system, and birds defecate on a high-voltage iron tower and easily pollute an insulating porcelain insulator to conduct electricity. The frequent occurrence of bird accidents not only causes great loss of manpower and material resources to the operation and maintenance units, but also seriously threatens the safe operation of the power grid.
The existing bird repeller mainly comprises a windmill type bird repeller, a sound device, an ultrasonic device, a bird repellent agent and the like, wherein the bird repeller is relatively single in structure and small in action range, an effective bird repellent release mechanism is not available for realizing the discharge of the bird repellent, and an effective bird repellent, especially a scattering and breaking structure of a solid block-shaped and granular bird repellent, is not beneficial to the release of the solid bird repellent, so that a bird repellent release mechanism with a reasonable structure is urgently needed for assisting the bird repelling operation.
Disclosure of Invention
In order to overcome the defects of the prior art, the bird repelling device for the high-voltage tower cross arm is reasonable in structure, can well realize the discharge of a bird repelling agent, effectively breaks up and smashes the bird repelling agent while saving the using amount of the bird repelling agent, can effectively prevent birds from nesting or staying on a power transmission line, improves the running reliability of the power transmission line, and avoids bird accidents of the power transmission line.
Further, the invention adopts the following technical scheme:
a bird repelling device for a cross arm of a high-voltage line tower comprises a shell, a bearing rod, a fan blade assembly, a supporting rod assembly and a roller assembly, wherein the bearing rod is positioned above the shell, the supporting rod assembly is positioned in the shell and is of a hollow rod-shaped structure, the supporting rod assembly is fixedly arranged below the bearing rod and comprises a first supporting rod, a second supporting rod and a telescopic spring, the supporting rod assembly further comprises an L-shaped right-angle plate fixedly arranged in the middle of the first supporting rod, a rack is arranged at the bottom of the L-shaped right-angle plate, the first supporting rod and the second supporting rod are of a hollow structure, the first supporting rod is sleeved on the outer circumference of the second supporting rod, the telescopic spring is arranged at the bottom of the first supporting rod, the top of the telescopic spring is fixedly connected with the L-shaped right-angle plate, the fan blade assembly comprises a fan blade and a vertical right-angle rod, the fan blade assembly is rotatably arranged above, wherein the bottom of the vertical rod is matched with the L-shaped right-angle plate, the roller component comprises an inner roller, an outer roller and a gear positioned between the rollers and the L-shaped right-angle plate, wherein the inner roller and the outer roller are both of hollow barrel-shaped structures and comprise a barrel body, one side of the outer roller is provided with an opening, the inner roller is provided with a second rack at the opening, the second rack is used for being matched with the gear so as to drive the second rack to move through the gear, the barrel body of the inner roller is provided with a first roller along the axial direction, the first roller is respectively connected with two sides of the box body in a rotatable matching way, an arc-shaped ventilation pipeline is further arranged above the barrel body of the inner roller, the first roller is arranged inside the arc-shaped ventilation pipeline, the tail end of the arc-shaped ventilation pipeline extends to the bottom of the second support rod, and the inner roller and the outer roller are provided with, the first air outlet is communicated with the arc-shaped air duct, the second air outlet is arranged at the tail end of the arc-shaped air duct and communicated with the second supporting rod, and when the device is static, the first air outlet and the second air outlet are respectively arranged on two sides of the first roller.
Furthermore, the vertical rod is of a hollow rod structure, a vent hole is formed above the vertical rod, a third air outlet is formed in the inner roller, and the third air outlet is formed in the opening of the outer roller.
Furthermore, the inner wall of the inner roller is provided with a semicircular bulge.
Further, the outer roller is fixedly connected with one side of the shell, wherein a feed inlet is formed in the shell.
Furthermore, bird repelling thorns are arranged above the shell.
Furthermore, the bottom of the bearing rod is provided with an exhaust hole.
Further, the bottom of the vertical rod is provided with a rubber gasket.
Furthermore, the bird repellent device is characterized by further comprising a mounting base arranged below the box body, and the mounting base is used for being matched with the cross arm.
A high-voltage transmission line pole tower cross arm is characterized by comprising a cross arm body, wherein the bird repelling device as claimed in any one of claims 1 to 8 is mounted on the cross arm body.
Compared with the prior art, the invention has the beneficial effects that:
the invention has simple structure, is suitable for the bird repelling and protecting operation of equipment with higher relative height at the cross arm of a transmission line tower, and the general concept of the invention is to provide a bird repelling device for the cross arm of a high-voltage line tower, when birds are retained at the bearing rod, the bearing rod drives a support rod component to move downwards, and further drives an L-shaped right-angle plate and a gear to rotate, so as to drive an inner roller to rotate clockwise, a first roller wheel moves from the center of an arc-shaped ventilating pipeline to a first air outlet until the first roller moves to the left side of the first air outlet, the first air outlet is communicated with a second air outlet, a bird repelling agent in the inner roller escapes along with the arc-shaped ventilating pipeline, the support rod component and the bearing rod, the L-shaped right-angle plate moves downwards and then is separated from a vertical rod, the bird repelling agent in a shell can also overflow from one side of the vertical rod, and simultaneously bird repelling operation is carried out, the, the operation of breaking up and smashing can be realized in the rolling process of the inner roller, the release of the bird repellent agent is more facilitated, the device has a reasonable structure, and the device is suitable for popularization.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a drum assembly according to the present invention;
fig. 3 is another schematic view of the drum assembly according to the present invention.
In the figure, 1, a box body, 2, a bearing rod, 3, a fan blade assembly, 31, a vertical rod, 4, a supporting rod assembly, 41, a first supporting rod, 42, a second supporting rod, 43, a telescopic spring, 44, an 'L' -shaped right-angle plate, 5, a roller assembly, 51, an inner roller, 511, a second rack, 512, an arc-shaped ventilation pipeline, 513, a first air outlet, 514, a third air outlet, 52, an outer roller, 521, an opening, 522, a second air outlet, 53, a gear, 54 and a first roller.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
As introduced by the background art, the application provides a bird repelling device for a high-voltage tower cross arm, which comprises a shell 1, a bearing rod 2 positioned above the shell 1, a fan blade assembly 3, a supporting rod assembly 4 positioned inside the shell and a roller assembly 5, and is characterized in that the bearing rod 2 is of a hollow rod-shaped structure, the supporting rod assembly 4 is fixedly arranged below the bearing rod 2, the supporting rod assembly 4 comprises a first supporting rod 41, a second supporting rod 42 and a telescopic spring 43, the supporting rod assembly 4 further comprises an L-shaped right-angle plate 44 fixedly arranged in the middle of the first supporting rod 41, the bottom of the L-shaped right-angle plate 44 is provided with a rack, the first supporting rod 41 and the second supporting rod 42 are of a hollow structure, the first supporting rod 41 is sleeved on the outer circumference of the second supporting rod 42, the bottom of the first supporting rod 41 is provided with the telescopic spring 43, the top of the telescopic spring 43 is fixedly connected with the L-shaped right-angle plate 44, the fan blade component 3 comprises a fan blade and a vertical rod 31, the fan blade component 3 is rotatably arranged above the shell 1, wherein the bottom of the vertical rod 31 is matched with an L-shaped right-angle plate 44, the roller component 5 comprises an inner roller 51, an outer roller 52 and a gear 53 arranged between the rollers and the L-shaped right-angle plate, wherein the inner roller 51 and the outer roller 52 are both hollow barrel-shaped structures and comprise a barrel body, an opening 521 is arranged at one side of the outer roller 52, a second rack 511 is arranged at the opening of the inner roller 51 and is used for being matched with the gear 53 so as to drive the second rack 511 to move through the gear 53, a first roller 54 is arranged at the barrel body of the inner roller 51 along the axial direction, wherein the first roller 54 is respectively connected with the two sides of the box body 1 in a rotatable matching manner, an arc-shaped ventilation pipeline 512 is also arranged above the barrel body of the inner barrel body, the first roller 54 is arranged inside the arc-shaped air duct 512, the tail end of the arc-shaped air duct 512 extends to the bottom of the second support rod 42, a first air outlet 513 and a second air outlet 522 are arranged at the inner roller 51 and the outer roller 52, the first air outlet 513 is communicated with the arc-shaped air duct 512, the second air outlet 522 is arranged at the tail end of the arc-shaped air duct 512 and is communicated with the second support rod 42, and when the device is static, the first air outlet 513 and the second air outlet 522 are respectively arranged at two sides of the first roller 54.
As a further improvement of the present invention, the vertical rod 31 is a hollow rod structure, a vent hole is arranged above the vertical rod 31, a third air outlet 514 is arranged on the inner drum 51, the third air outlet 514 is arranged in the opening 521 of the outer drum, wherein the third air outlet 514 is used for releasing the bird repellent agent in the inner drum 51 into the box body 1, and after the L-shaped right-angle plate 44 moves down, the bird repellent agent enters the hollow structure of the vertical rod 31 and is discharged along with the vent hole to perform bird repelling operation.
The matching part of the arc-shaped air duct 512 and the second air outlet 522 is not closed, namely the left side of the arc-shaped air duct 512 is closed at the outer drum opening 521, and the right side of the arc-shaped air duct 512 is arranged below the second air outlet 522 and is provided with an upward opening, so that the aim of dispersing the bird repellent when the bird repellent overflows in the rotating process of the arc-shaped air duct 512 is facilitated.
As a further improvement of the invention, the inner wall of the inner roller 51 is provided with a semicircular bulge, when the inner roller 51 rotates, the semicircular bulge can break up and smash the solid bird repellent in the inner roller, which is more beneficial to the release operation of the bird repellent.
As a further improvement of the invention, the outer roller 52 is fixedly connected with one side of the shell 1, wherein a feed inlet is arranged at the shell 1, and the bird repellent is added into the inner roller 51 through the feed inlet.
As a further improvement of the invention, bird repelling thorns are arranged above the shell 1 to prevent birds from staying above the shell 1 and limit the birds to stay at the bearing rod 2.
As a further improvement of the invention, the bottom of the bearing rod 2 is provided with an exhaust hole, and the bird repellent is exhausted from the exhaust hole at the position of the bearing rod 2 along the support rod component 4.
As a further improvement of the present invention, the bottom of the vertical rod 31 is provided with a rubber gasket.
As a further improvement of the invention, the bird repelling device further comprises a mounting base arranged below the box body, and the mounting base is used for being matched with the cross arm.
A high-voltage transmission line pole tower cross arm is characterized by comprising a cross arm body, wherein the bird repelling device as claimed in any one of claims 1 to 8 is mounted on the cross arm body.
When the bird repellent box is in operation, when birds are not detained, the bearing rod 2 is not stressed, the L-shaped right-angle plate 44 does not move downwards, the bird repellent in the inner roller 51 escapes into the box body 1 from the third air outlet 514, when the birds are detained at the bearing rod 2, the bearing rod 2 drives the support rod assembly 4 to move downwards, and further drives the L-shaped right-angle plate 44 and the gear 53 to rotate, so that the inner roller 51 is driven to rotate clockwise, the first roller 54 moves from the center of the arc-shaped ventilation pipeline 512 to the first air outlet 513 until the first roller 54 moves to the left side of the first air outlet 513, the first air outlet 513 is communicated with the second air outlet 522, the bird repellent in the inner roller 51 escapes along with the arc-shaped ventilation pipeline 512, the support rod assembly 4 and the bearing rod 2, and the L-shaped right-angle plate 44 is separated from the vertical rod 31 after moving downwards, and the bird repellent in the shell can also overflow from one side of the vertical, the solid bird repellent agent contained in the inner roller can be scattered and smashed in the rolling process of the inner roller, so that the release of the bird repellent agent is facilitated, after the birds are driven, the device is integrally reset, the inner roller 51 rotates anticlockwise, the first roller 54 moves to the initial state again, and the bird repellent agent stops releasing.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (9)
1. A bird repelling device for a cross arm of a high-voltage line tower comprises a shell, a bearing rod, a fan blade assembly, a supporting rod assembly and a roller assembly, wherein the bearing rod is positioned above the shell, the supporting rod assembly is positioned in the shell and is of a hollow rod-shaped structure, the supporting rod assembly is fixedly arranged below the bearing rod and comprises a first supporting rod, a second supporting rod and a telescopic spring, the supporting rod assembly further comprises an L-shaped right-angle plate fixedly arranged in the middle of the first supporting rod, a rack is arranged at the bottom of the L-shaped right-angle plate, the first supporting rod and the second supporting rod are of a hollow structure, the first supporting rod is sleeved on the outer circumference of the second supporting rod, the telescopic spring is arranged at the bottom of the first supporting rod, the top of the telescopic spring is fixedly connected with the L-shaped right-angle plate, the fan blade assembly comprises a fan blade and a vertical right-angle rod, the fan blade assembly is rotatably arranged above, wherein the bottom of the vertical rod is matched with the L-shaped right-angle plate, the roller component comprises an inner roller, an outer roller and a gear positioned between the rollers and the L-shaped right-angle plate, wherein the inner roller and the outer roller are both of a hollow barreled structure and comprise a barrel body, one side of the outer roller is provided with an opening, the inner roller is provided with a second rack at the opening, the second rack is used for being matched with the gear so as to drive the second rack to move through the gear, the barrel body of the inner roller is provided with a first roller along the axial direction, the first roller is respectively connected with two sides of the box body in a rotatable matching way, an arc-shaped ventilation pipeline is further arranged above the barrel body of the inner roller, the first roller is arranged inside the arc-shaped ventilation pipeline, the tail end of the arc-shaped ventilation pipeline extends to the bottom of the second support rod, and the inner roller and the outer roller are provided with, the first air outlet is communicated with the arc-shaped air duct, the second air outlet is arranged at the tail end of the arc-shaped air duct and communicated with the second supporting rod, and when the device is static, the first air outlet and the second air outlet are respectively arranged on two sides of the first roller.
2. The bird repelling device for the cross arm of the high-voltage pylon according to claim 1, wherein the vertical rod is a hollow rod structure, a vent hole is formed above the vertical rod, the inner roller is provided with a third air outlet, and the third air outlet is formed in the opening of the outer roller.
3. The bird repelling device for the cross arm of the high-voltage pylon according to claim 1, wherein the inner wall of the inner roller is provided with a semicircular protrusion.
4. The bird repelling device for the cross arm of the high-voltage pylon according to claim 1, wherein the outer roller is fixedly connected with one side of the shell, and a feed inlet is formed in the shell.
5. The bird repelling device for the cross arm of the high-voltage pylon according to claim 1, wherein bird repelling thorns are arranged above the shell.
6. The bird repelling device for the cross arm of the high-voltage pylon according to claim 1, wherein the bottom of the bearing rod is provided with an exhaust hole.
7. The bird repelling device for the cross arm of the high-voltage pylon according to claim 1, wherein a rubber gasket is arranged at the bottom of the vertical rod.
8. The bird repelling device for the cross arm of the high-voltage pylon according to claim 1, further comprising a mounting base installed below the box body, wherein the mounting base is used for being matched with the cross arm.
9. A high-voltage transmission line pole tower cross arm is characterized by comprising a cross arm body, wherein the bird repelling device as claimed in any one of claims 1 to 8 is mounted on the cross arm body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010720006.1A CN111802374A (en) | 2020-07-23 | 2020-07-23 | Bird repellent device for high-voltage line tower cross arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010720006.1A CN111802374A (en) | 2020-07-23 | 2020-07-23 | Bird repellent device for high-voltage line tower cross arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111802374A true CN111802374A (en) | 2020-10-23 |
Family
ID=72860943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010720006.1A Withdrawn CN111802374A (en) | 2020-07-23 | 2020-07-23 | Bird repellent device for high-voltage line tower cross arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111802374A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030182876A1 (en) * | 2002-04-01 | 2003-10-02 | Landers Phillip G. | Bird deterrent apparatus |
| CN204540526U (en) * | 2015-03-19 | 2015-08-12 | 甘肃上航电力运维有限公司 | Power equipment scarer in a kind of photovoltaic plant |
| CN105211044A (en) * | 2015-09-25 | 2016-01-06 | 国网山东商河县供电公司 | Smell bird-scaring unit |
| CN205082551U (en) * | 2015-11-06 | 2016-03-16 | 国网山东郓城县供电公司 | High -efficient bird repellent device that power equipment used |
| CN207219951U (en) * | 2017-10-09 | 2018-04-13 | 国网安徽省电力公司检修公司 | A kind of electric system special bio bird-proof device |
-
2020
- 2020-07-23 CN CN202010720006.1A patent/CN111802374A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030182876A1 (en) * | 2002-04-01 | 2003-10-02 | Landers Phillip G. | Bird deterrent apparatus |
| CN204540526U (en) * | 2015-03-19 | 2015-08-12 | 甘肃上航电力运维有限公司 | Power equipment scarer in a kind of photovoltaic plant |
| CN105211044A (en) * | 2015-09-25 | 2016-01-06 | 国网山东商河县供电公司 | Smell bird-scaring unit |
| CN205082551U (en) * | 2015-11-06 | 2016-03-16 | 国网山东郓城县供电公司 | High -efficient bird repellent device that power equipment used |
| CN207219951U (en) * | 2017-10-09 | 2018-04-13 | 国网安徽省电力公司检修公司 | A kind of electric system special bio bird-proof device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication | ||
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Application publication date: 20201023 |