CN107616164B - Automatic bird repellent device of high tension transmission line shaft tower - Google Patents
Automatic bird repellent device of high tension transmission line shaft tower Download PDFInfo
- Publication number
- CN107616164B CN107616164B CN201710929173.5A CN201710929173A CN107616164B CN 107616164 B CN107616164 B CN 107616164B CN 201710929173 A CN201710929173 A CN 201710929173A CN 107616164 B CN107616164 B CN 107616164B
- Authority
- CN
- China
- Prior art keywords
- bearing shaft
- transmission line
- radius
- fan blade
- hole
- 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.)
- Active
Links
Images
Landscapes
- Catching Or Destruction (AREA)
Abstract
The invention discloses an automatic bird repelling device for a high-voltage transmission line tower, which is compared with the prior art, the automatic bird repelling device utilizes wind power to drive a rotating fan blade to do up-and-down reciprocating motion on a bearing shaft, when the wind power is small, the rotating fan blade only can rotate on a limit baffle, when the wind power is increased, a lift force is generated by means of a special structure of the rotating fan blade, the ascending motion of the rotating fan blade on the bearing shaft is realized, and when the wind power is reduced, the rotating fan blade falls back to the limit baffle; the length of the bearing shaft can be freely controlled, and electric workers can specifically erect the bird repelling device according to the height of the power transmission line tower and the position where nesting is possible; the invention has the advantages of reasonable structural design, easy installation, long service life and good bird repelling effect.
Description
Technical Field
The invention relates to the technical field of bird repelling devices, in particular to an automatic bird repelling device for a high-voltage transmission line tower.
Background
In recent years, ecological environment improvement and awareness of protection of wild animals for humans have increased, and birds have become more active. When birds defecate, nest, fly, peck and other activities on the power transmission line, the excreted bird droppings form a conductive channel, which may cause air gap breakdown of a tower, and the insulator may also have flashover and other problems, and the big birds bridging the wires directly cause short-circuit faults, thus seriously affecting the safe and stable operation of the power transmission line. In 2005-2014, the national grid company 110(66) kV and above lines have bird damage tripping 1867 times in total, accounting for 7.1% of the total number of line tripping, and the trend is increasing year by year.
The present bird repeller mainly comprises a windmill type bird repeller, sound, ultrasonic waves and the like, in order to enhance the frightening effect of birds, some bird repellers also adopt the sound of crackling when a windmill rotates to frighten the birds, but most of the existing bird repellers are fixed, for example, application No. CN201510825364.8 discloses a windmill type bird repeller for a power transmission line, the invention mainly utilizes a windmill component fixed on the windmill type bird repeller to realize the bird repelling function, the patent technology has the advantages of single bird repelling function of equipment when the birds are repelled, small action range, low frightening degree of the birds on a tower of the power transmission line, and the problem of retention of the birds can not be solved for a long time.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the automatic bird repelling device for the high-voltage transmission line tower, which can effectively avoid nesting or detention of birds on the transmission line, improve the running reliability of the transmission line and avoid bird accidents of the transmission line;
further, the invention adopts the following technical scheme:
an automatic bird repelling device for a high-voltage transmission line tower comprises a connecting base, a bearing shaft and rotating fan blades, the base is connected with the bearing shaft through a fixing plate, the tail end of the fixing plate is provided with a connecting shaft, the connecting shaft is provided with a connecting hole, the bearing shaft consists of a bearing shaft body, a limiting baffle and a screw matched with the bearing shaft body, wherein the top of the bearing shaft body is provided with a fixed end, the bottom of the bearing shaft body is provided with an assembling hole, the inner side of the connecting hole and the outer side of the fixed end are provided with thread lines which are matched with each other, the rotary fan blade comprises a rotary sleeve, a fan blade component and a sound generating device, wherein the rotating sleeve is sleeved on the bearing shaft, the fan blade component comprises a connecting rod and a wind pocket cover, one side of the wind pocket cover is fixedly provided with a sound generating device, and the wind pocket cover is characterized in that the rotating fan blade can move up and down on the bearing shaft.
Furthermore, the connecting rod is a plate structure which is obliquely arranged, the included angle between the connecting rod and the horizontal plane is alpha, and the surfaces of the connecting rod and the air pocket cover are provided with light reflecting parts. .
Further, the included angle alpha between the connecting rod and the horizontal plane is 10-20 degrees.
Furthermore, an opening end is arranged on the air pocket cover, and the opening of the opening end and the connecting rod are kept consistent in the direction from top to bottom.
Furthermore, a plurality of irregularly arranged spikes are fixedly arranged at the upper end of the fixing plate.
Further, the limiting baffle is provided with a through hole and a limiting hole, wherein the radius of the through hole is equal to the radius of the assembling hole and the radius of the connecting hole is equal to the radius of the fixing end and the radius of the screw.
Further, the radius of the limiting hole is equal to the radius of the cross section of the bearing shaft.
Furthermore, the radius of the limiting baffle is larger than that of the rotating sleeve and is larger than that of the bearing shaft.
Furthermore, a plurality of screws matched with the cross arm are arranged on the base and are fixed with the cross arm through nuts.
A high-voltage transmission line pole tower cross arm is characterized by comprising a cross arm body, wherein the bird repelling device according to any one of claims 1 to 9 is fixed on the cross arm body; the base is fixedly connected with the cross arm body.
Compared with the prior art, the invention has the beneficial effects that:
the bird repelling device is simple in structure and suitable for bird repelling protection operation of equipment with relatively high height, such as a transmission line tower and the like, and the general concept of the bird repelling device is that the bird repelling device overcomes single bird repelling motion, wind power is used for driving the rotating fan blades to reciprocate up and down on the bearing shaft, when the wind power is small, the rotating fan blades only rotate on the limiting baffle, when the wind power is increased, the lifting force is generated by means of the special structure of the rotating fan blades, the rotating fan blades ascend on the bearing shaft, and when the wind power is reduced, the rotating fan blades fall back on the limiting baffle; the bird repelling device has the advantages that the length of the bearing shaft can be freely controlled, and electric workers can specifically erect the bird repelling device according to the height of a power transmission line tower and a place where nesting is possible; the third advantage of the invention is that the surface of the connecting rod and the air pocket cover is provided with the light reflecting part, so that the range of the invention for driving birds is enlarged.
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 an overall schematic view of the present invention;
FIG. 2 is a schematic structural view of a load bearing shaft according to the present invention;
FIG. 3 is a schematic structural view of a rotary fan blade according to the present invention;
FIG. 4 is a schematic diagram of an embodiment of the present invention.
In the figure, 1, a base; 2. a load bearing shaft; 21. a load bearing shaft body; 211. a fixed end; 212. assembling holes; 22. a limit baffle; 221. a through hole; 222. a limiting hole; 23. a screw; (ii) a 3. Rotating the fan blade; 31. a rotating sleeve; 32. a fan blade assembly; 321. a connecting rod; 322. covering a fan cover; 33. a sound producing device; 4. a fixing plate; 41. a connecting shaft; 411. and connecting the holes.
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 in the background art, the bird repelling device for the transmission line has the advantages of single bird repelling action and small action range in the prior art, and in order to solve the technical problems, the application provides the automatic bird repelling device for the high-voltage transmission line tower.
Example 1
In a typical embodiment of the present application, as shown in fig. 1-4, an automatic bird repelling device for a high-voltage transmission line tower is provided, which includes a connection base 1, a bearing shaft 2 and rotary blades 3, the base 1 is connected with the bearing shaft 2 through a fixing plate 4, a connection shaft 41 is provided at the end of the fixing plate 4, a connection hole 411 is provided on the connection shaft 41, the bearing shaft 2 is composed of a bearing shaft body 21, a limit baffle 22 and a screw 23 matched with the bearing shaft body 21 and the limit baffle 22, as shown in fig. 2, the number of the bearing shaft body 21 and the limit baffle 22 is 2, a fixing end 211 is provided at the top of the bearing shaft body 21, an assembly hole 212 is provided at the bottom of the bearing shaft body 21, thread lines matched with each other are provided at the inner side of the assembly hole 212, the inner side of the connection hole 411 and the outer side of the fixing end 211, an electric power worker can flexibly, the end of the bearing shaft 2 is closed by a limit stop 22 and a screw 23.
The rotating fan blade 3 comprises a rotating sleeve 31, a fan blade component 32 and a sound generating device 33, wherein the rotating sleeve 31 is sleeved on the bearing shaft 2, the fan blade component 32 comprises a connecting rod 321 and a hood 322, the sound generating device 33 is fixedly arranged on one side of the hood 322, the sound generating device 33 is a bell, when wind power is enhanced, the rotating fan blade 3 is separated from the limiting baffle 22 at the bottom under the action of lift force generated by the rotating fan blade 3, the rotating fan blade moves from bottom to top, when the wind power is weakened, gravity is greater than the lift force generated by the rotating fan blade, and the rotating fan blade 3 falls back, so that the rotating fan blade 3 can move up and down on the bearing shaft 2.
Preferably, the connecting rod 321 is a plate structure disposed obliquely, an included angle α between the connecting rod 321 and the horizontal plane is 10 °.
Preferably, the hood 322 is provided with an opening end, the opening of the opening end is consistent with the connecting rod 321 in the direction from top to bottom, the opening end is mainly used for expanding the blocking of wind to generate a pushing force, the opening is consistent with the connecting rod 321 in the direction from top to bottom to generate an upward lifting force, and the fan blades 3 cannot generate the upward lifting force if the opening is opposite to rotate.
As a further improvement of the invention, the surfaces of the connecting rod 321 and the wind hood 322 can be provided with a light reflecting component, and the light reflecting component is a mirror, so that the bird repellent has better bird repellent effect and wider repellent range.
Preferably, a plurality of irregularly arranged spikes are fixedly arranged at the upper end of the fixing plate 4, the preferred spikes are different in length, thickness and the like, and the spikes are mainly used for preventing birds from standing on the spikes.
Preferably, the limiting baffle 22 is provided with a through hole 221 and a limiting hole 222, wherein the radius of the through hole 221 is equal to the radius of the assembling hole 212 is equal to the radius of the connecting hole 411 is equal to the radius of the fixing end 211 is equal to the radius of the screw 23, and the cross sections of the through hole 221, the assembling hole 212, the connecting hole 411, the fixing end 211 and the screw 23 are all circular with the same radius, which mainly plays a role in facilitating installation.
Preferably, the radius of the limiting hole 222 is equal to the radius of the cross section of the bearing shaft 2, and the limiting hole 222 is mainly used for sleeving the bearing shaft body 21 to play a role in fixing the limiting baffle 22.
Preferably, the radius of the limiting baffle 22 is larger than that of the rotating sleeve 31 and larger than that of the bearing shaft 2, so that the rotating fan blades 3 can move in the two limiting baffles 22.
Through the cooperation of base 1 and cross arm, the bird operation of driving of two adjacent cross arms can be guaranteed at least to a rotatory fan blade 3, simultaneously the connecting rod is equipped with reflex reflector with the surface of pocket fan housing, can play fine driving effect to birds all around, can effectively drive near transmission line shaft tower's birds, can effectual prevention and cure birds be detained near brush dotted line shaft tower or nest, and the effect scope is wider, has fine bird effect of driving.
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 (7)
1. An automatic bird repellent device for a high-voltage transmission line tower comprises a connecting base, a bearing shaft and a rotary fan blade, wherein the base is connected with the bearing shaft through a fixing plate, a connecting shaft is arranged at the tail end of the fixing plate, a connecting hole is formed in the connecting shaft, the bearing shaft consists of a bearing shaft body, a limiting baffle and screws matched with the bearing shaft body, a fixed end is arranged at the top of the bearing shaft body, an assembling hole is formed in the bottom of the bearing shaft body, thread lines matched with each other are arranged on the inner side of the assembling hole, the inner side of the connecting hole and the outer side of the fixed end, the rotary fan blade comprises a rotary sleeve, a fan blade assembly and a sound production device, the rotary sleeve is sleeved on the bearing shaft, the fan blade assembly comprises a connecting rod and a fan housing, the sound production device is fixedly arranged on one side of the fan, the connecting rod is a plate structure which is obliquely arranged, an included angle between the connecting rod and the horizontal plane is alpha, a light reflecting device is arranged on the surfaces of the connecting rod and the air pocket cover, an open end is arranged on the air pocket cover, and the direction of the open end is consistent with the direction of the connecting rod from top to bottom.
2. The automatic bird repelling device for the high-voltage transmission line tower according to claim 1, wherein an included angle α between the connecting rod and a horizontal plane is 10-20 °.
3. The automatic bird repelling device for the high-voltage transmission line tower according to claim 1, wherein a plurality of irregularly arranged spikes are fixedly arranged at the upper end of the fixing plate.
4. The automatic bird repelling device for the high-voltage transmission line tower as claimed in claim 1, wherein the limiting baffle is provided with a through hole and a limiting hole, wherein the radius of the through hole is equal to the radius of the assembling hole, the radius of the connecting hole is equal to the radius of the fixing end, and the radius of the fixing end is equal to the radius of the screw.
5. The automatic bird repelling device for the high-voltage transmission line tower according to claim 4, wherein the radius of the limiting hole is equal to the radius of the cross section of the bearing shaft.
6. The automatic bird repelling device for the high-voltage transmission line tower according to claim 1, wherein the radius of the limiting baffle is larger than that of the rotating sleeve and larger than that of the bearing shaft.
7. The automatic bird repelling device for the high-voltage transmission line tower according to claim 1, wherein a plurality of screws matched with the cross arm of the high-voltage transmission line tower are arranged on the base and are fixed with the cross arm of the high-voltage transmission line tower through nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710929173.5A CN107616164B (en) | 2017-10-09 | 2017-10-09 | Automatic bird repellent device of high tension transmission line shaft tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710929173.5A CN107616164B (en) | 2017-10-09 | 2017-10-09 | Automatic bird repellent device of high tension transmission line shaft tower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107616164A CN107616164A (en) | 2018-01-23 |
| CN107616164B true CN107616164B (en) | 2020-08-14 |
Family
ID=61091595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710929173.5A Active CN107616164B (en) | 2017-10-09 | 2017-10-09 | Automatic bird repellent device of high tension transmission line shaft tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107616164B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108391656B (en) * | 2018-03-19 | 2020-08-14 | 山东恒东实业集团有限公司 | Bird repellent device for high-voltage transmission line tower |
| CN110742055B (en) * | 2019-10-24 | 2021-12-14 | 安徽汀阳电力设备有限公司 | Iron tower is with birds anti-stop device that drives away that falls |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203985758U (en) * | 2014-06-20 | 2014-12-10 | 国家电网公司 | A kind of bird-scaring unit |
| CN104719278B (en) * | 2015-02-09 | 2017-02-22 | 北京交通大学 | Laser bird repelling device and laser bird repelling method |
| CN104756978B (en) * | 2015-04-03 | 2017-10-24 | 国家电网公司 | Flabellum hemisphere Wind bird scaring device |
| CN205148161U (en) * | 2015-11-17 | 2016-04-13 | 中国三冶集团有限公司 | Interchangeable head spanner that can extend |
| CN205846654U (en) * | 2016-06-13 | 2016-12-28 | 杨金才 | Bird-proof device for electric power transmission line high tower |
-
2017
- 2017-10-09 CN CN201710929173.5A patent/CN107616164B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107616164A (en) | 2018-01-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108391656B (en) | Bird repellent device for high-voltage transmission line tower | |
| CN110278937A (en) | A kind of high-voltage transmission line pole tower multimode scarer | |
| CN105284777B (en) | A kind of sound-light-vibration bird-scaring unit | |
| CN110122470B (en) | Bird repellent placeholder | |
| CN107616164B (en) | Automatic bird repellent device of high tension transmission line shaft tower | |
| CN108283173B (en) | Inside bird repellent device of high-voltage line tower | |
| CN102524239A (en) | Bird scarer with function of magnetic suspension | |
| CN103891707A (en) | Bird repellent device for high-tension transmission line | |
| CN112544602A (en) | Reflecting bird-repelling device at cross arm of power transmission line tower | |
| CN111642498A (en) | Suspension type high tension line tower bird repellent device for cross arm | |
| CN213819563U (en) | Bird-proof device for high-voltage transmission line | |
| CN110771595B (en) | Inside formula bird repellent device that sways certainly of high-voltage line tower | |
| CN106070173B (en) | New-type bird repeller | |
| CN108925545B (en) | Bird repellent device for electric power tower | |
| CN112189651A (en) | Novel bird repeller and mounting method thereof | |
| CN111264515A (en) | Use method of multifunctional bird repelling device of high-voltage line tower | |
| CN113273563B (en) | Bird repellent injection apparatus is driven to high-voltage transmission line tower | |
| US7671280B1 (en) | Bird guard | |
| CN202232693U (en) | Pneumatic bird dispeller for high-voltage power tower | |
| CN206687013U (en) | The leaf wind whistle formula bird-scaring unit of whirling three | |
| CN213908165U (en) | Bird repellent device for distribution line | |
| CN111493057B (en) | High-voltage pylon bird repelling method based on bird repelling agent release device | |
| CN217851031U (en) | Integrated bird repelling device | |
| CN112544601A (en) | Reflecting bird-repelling device at cross arm of power transmission line tower | |
| CN111802373A (en) | Electric cross arm bird repelling method using bird repelling agent releasing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200722 Address after: 256600 Environmental Protection Building in Binzhou City, Shandong Province, South of Yellow River Sixth Road and West of Bohai Sea Eighteenth Road Applicant after: SHANDONG HENGDONG INDUSTRY GROUP Co.,Ltd. Address before: 264000 Zhifu District, Shandong City, Qingnian Road Province, Yantai 48-2 Applicant before: Sun Chengbo |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |