CN110896942B - Pole tower for power transmission line - Google Patents
Pole tower for power transmission line Download PDFInfo
- Publication number
- CN110896942B CN110896942B CN201911255707.6A CN201911255707A CN110896942B CN 110896942 B CN110896942 B CN 110896942B CN 201911255707 A CN201911255707 A CN 201911255707A CN 110896942 B CN110896942 B CN 110896942B
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- rotating shaft
- fixedly connected
- wheel
- tower
- jacking
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 15
- 235000005770 birds nest Nutrition 0.000 claims abstract description 38
- 235000005765 wild carrot Nutrition 0.000 claims abstract description 38
- 238000005452 bending Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 230000001846 repelling effect Effects 0.000 abstract description 6
- 244000025254 Cannabis sativa Species 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 244000240635 birds nest Species 0.000 description 2
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Images
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
- A01M29/06—Scaring or repelling devices, e.g. bird-scaring apparatus using visual means, e.g. scarecrows, moving elements, specific shapes, patterns or the like
- A01M29/08—Scaring or repelling devices, e.g. bird-scaring apparatus using visual means, e.g. scarecrows, moving elements, specific shapes, patterns or the like using reflection, colours or films with specific transparency or reflectivity
-
- 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
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/24—Cross arms
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Birds (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a tower for a power transmission line, which comprises a tower body, wherein the top of the tower body is provided with a jacking component, the jacking component comprises support rods fixedly connected to the left side and the right side of the top of the tower body respectively, a plurality of first jacking parts are rotatably connected between the support rods, and a plurality of second jacking parts are rotatably connected between the support rods; the first jacking component comprises a first rotating shaft which is rotatably connected between the support rods, and the end part of one end of the first rotating shaft is fixedly connected with a first fan impeller; the first rotating shaft is fixedly connected with a plurality of first oval ejector wheels, and the first oval ejector wheels are provided with ejector wheel end parts; the second jacking component comprises a second rotating shaft which is rotatably connected between the support rods, and the end part of one end of the rotating shaft is fixedly connected with a second impeller; the second rotating shaft is fixedly connected with a plurality of second oval-shaped ejector wheels. The device solves the geographical limitation of repelling the bird nest by using the reflected light, and the device realizes that the bird nest can be damaged by wind as long as the bird nest is built.
Description
Technical Field
The invention relates to the field of tower devices, in particular to a tower for a power transmission line.
Background
The pole tower is mainly used for supposing transmission wires which are supposing to be stable through the pole tower. The height of shaft tower is higher, and the position of hypothesis is mostly sections such as mountain forest.
Because the height of the tower is larger, the top of the tower is easy to form a support gap for building the bird nest, and therefore birds enjoy building the bird nest on the tower. Particularly, large flying birds like building huge bird nests on the top of a tower.
The building of the bird nest not only increases the weighing load of the tower, but also easily causes the short circuit of the power transmission line along with the building of the bird nest.
Therefore, in order to repel the birds and build the bird nest on the top of the tower in the prior art, the urine repelling mechanism is designed on the top of the tower.
For example, the Chinese patent application number is: 201821988935.5, discloses a "utility pole with bird repelling function". In this patent document, bird repelling and bird nesting avoidance is realized by:
the front and the back of the movable plate are provided with the reflectors, and birds are repelled in the mode. However, this approach has the drawbacks that:
in mountain areas, especially in forests with luxuriant vegetation, the reflector cannot play a role in expelling birds through emitted light, and mainly leaves and the like in the forests with luxuriant vegetation can easily shade sunlight.
Meanwhile, sunlight cannot be irradiated on the back of the mountain all the year round, and the device cannot repel birds naturally.
Disclosure of Invention
The invention aims to solve the technical problem of providing a tower for a power transmission line.
The invention solves the technical problems through the following technical scheme:
a tower for a power transmission line comprises a tower body, wherein a jacking component is assembled at the top of the tower body, and birds nest carried at the top of the tower body are damaged by jacking through the jacking component;
the jacking component comprises support rods which are fixedly connected to the left side and the right side of the top of the tower body respectively, a plurality of first jacking components are rotatably connected between the support rods, and a plurality of second jacking components are rotatably connected between the support rods;
the first jacking components and the second jacking components are arranged in a staggered manner;
the first jacking component comprises a first rotating shaft which is rotatably connected between the support rods, and the end part of one end of the first rotating shaft is fixedly connected with a first fan impeller;
the first rotating shaft is fixedly connected with a plurality of first oval ejector wheels, and the first oval ejector wheels are provided with ejector wheel end parts;
the wheel end parts of the first elliptic top wheels connected to the first rotating shaft are different in direction;
the second jacking component comprises a second rotating shaft which is rotatably connected between the support rods, and the end part of one end of the rotating shaft is fixedly connected with a second impeller;
the second rotating shaft is fixedly connected with a plurality of second oval-shaped ejector wheels.
Preferably, the wheel ends of the second elliptic top wheels connected to the second rotating shaft are in different orientations.
Preferably, the right end of the first rotating shaft penetrates through the support rod at the right side;
the right end part of the first rotating shaft is fixedly connected with a first impeller;
the left end part of the second rotating shaft penetrates through the support rod at the left side part;
the left end part of the second rotating shaft is fixedly connected with a second impeller.
Preferably, an assembly hole matched with the first rotating shaft is formed in the support rod positioned on the left side, and the first rotating shaft is rotatably connected to the assembly hole;
and the bracket rod positioned on the right side is provided with an assembly hole matched with the second rotating shaft, and the second rotating shaft is rotatably connected to the assembly hole.
Preferably, the support rod is provided with a through hole matched with the first rotating shaft and the second rotating shaft, and the opening direction of the through hole is towards the left and the right;
the right end part of the first rotating shaft penetrates through the through hole, and the left end part of the second rotating shaft penetrates through the through hole.
Preferably, a plurality of hook pulling pieces are fixedly connected to the wheel ends of the first oval top wheel and the second oval top wheel.
Preferably, the said hook elements each comprise a bending rod fixedly connected to the wheel end, the free end of the said bending rod being fixedly connected to a conical tip.
Preferably, the first oval-shaped top driving wheel and the second oval-shaped top driving wheel are both made of light plastic materials.
Preferably, the hook member is made of stainless steel.
Compared with the prior art, the invention has the following advantages:
according to the invention, through designing the first rotating shaft, the second rotating shaft, the first impeller, the second impeller, the first elliptic pushing wheel and the second elliptic pushing wheel, when the wind direction acts on the first impeller and the second impeller, under the action of the wind direction, the first impeller and the second impeller drive the first rotating shaft and the second rotating shaft to rotate, at the moment, the first elliptic pushing wheel and the second elliptic pushing wheel continuously rotate, and the wheel end parts on the first elliptic pushing wheel and the second elliptic pushing wheel continuously rotate for 360 degrees. The end part of the wheel continuously pushes against the bottom of the nest built by birds. Meanwhile, under the action of the pulling hook piece, the branches, the grass stems and other substances adopted by the nesting are pulled and hung by the conical tips on the pulling hook piece, and then the branches, the grass stems and other substances used for nesting are separated from the bird nest. Through the processes, the bird nest is gradually loosened.
Meanwhile, the bird nest is continuously pushed upwards by the end part of the wheel, so that the bird nest is gradually loosened, and the conical tip is more easily pulled to hang the bird nest after the bird nest is loosened.
The bird nest is damaged by the aid of natural wind power. And the first impeller and the second impeller are designed in different directions, so that the first elliptic pushing wheel or the second elliptic pushing wheel on the first rotating shaft or the second rotating shaft can be quickly rotated and pushed to damage the bird nest no matter the wind direction is from left to right or from right to left.
And the wheel end parts on the first oval-shaped jacking wheel or the second oval-shaped jacking wheel are designed to be in different directions, so that the bird nest is damaged in an alternate mode in the rotating process of the first rotating shaft or the second rotating shaft.
The device solves the geographical limitation of repelling the bird nest by reflected light, and realizes that the bird nest can be damaged by wind as long as the bird nest is built.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a jacking assembly in an embodiment of the present invention;
FIG. 3 is a schematic structural diagram in an embodiment of the present invention;
FIG. 4 is a schematic view of the structure of the retractor of an embodiment of the present invention;
FIG. 5 is an enlarged schematic view of the retractor of an embodiment of the present invention;
FIG. 6 is a top view of the embodiment of the present invention in FIG. 2;
fig. 7 is a right side view of the embodiment of the present invention shown in fig. 2.
Detailed Description
The following examples are given for the detailed implementation and specific operation of the present invention, but the scope of the present invention is not limited to the following examples.
As shown in fig. 1 to 7, a tower for a power transmission line comprises a tower body 1, wherein the tower body 1 is a tower for transmitting high-voltage power lines by a conventional tower disclosed in the prior art, and based on the limitation of bird repelling and nesting on the tower disclosed in the prior art, the invention designs a novel device for destroying bird nests built on the top of the tower on the basis of the conventional tower, and the device specifically comprises the following components:
the top of pole tower body 1 is equipped with and pushes up and moves subassembly 2, through push up to move subassembly 2 top and move and destroy the bird nest that birds carried on at pole tower body 1 top, both bird nest build the back, and the bird nest is destroyed under the top of pushing up to move subassembly 2.
The specific structure of the jacking component 2 is as follows:
the jacking component 2 comprises support rods 21 fixedly connected to the left side and the right side of the top of the tower body 1 respectively, a plurality of first jacking components 221 are connected between the support rods 21 in a rotating mode, and a plurality of second jacking components 222 are connected between the support rods 21 in a rotating mode. The first pushing component 221 and the second pushing component 222 are arranged alternately, namely from back to front, according to the first pushing component 221 to the second pushing component 222 to … … and the first pushing component 221.
The first pushing member 221 has the following specific structure:
each first ejecting part 221 includes a first rotating shaft a rotatably connected between the support rods 21, and a first impeller is fixedly connected to an end of a right end of the first rotating shaft a; specifically, the right end of the first rotating shaft a penetrates through the support rod 21 at the right side (the support rod 21 at the left side is provided with an assembly hole adapted to the first rotating shaft a, the first rotating shaft a is rotatably connected to the assembly hole, the support rod 21 is provided with a through hole adapted to the first rotating shaft a, the opening direction of the through hole is in the left and right directions, and the right end of the first rotating shaft a penetrates through the through hole); the right end of the first rotating shaft a is fixedly connected to the first impeller 2212. The first impeller 2212 is made of a lightweight aluminum alloy material. The first impeller 2212 has 6 blades, and each blade has a length of 20-25 cm.
The first rotating shaft a is fixedly connected with 15 first oval-shaped top wheels 2211, and the first oval-shaped top wheels 2211 are provided with top wheel end portions. The first elliptical top moving wheel 2211 is distributed with equal left and right distances. The wheel ends of the 15 first elliptical top wheels 2211 connected to the first rotating shaft a are oriented differently. The arrangement is from left to right, with the wheel end on the first elliptical top wheel 2211 facing forward-the wheel end on the first elliptical top wheel 2211 facing backward-the wheel end on the first elliptical top wheel 2211 facing forward … … -the wheel end on the first elliptical top wheel 2211 facing backward.
Similarly, each second pushing component 222 includes a second rotating shaft rotatably connected between the support rods 21 (the support rod 21 on the right side is provided with an assembly hole adapted to the second rotating shaft, the second rotating shaft is rotatably connected to the assembly hole, the support rod 21 is provided with a through hole adapted to the second rotating shaft, the opening direction of the through hole is left and right, the right end of the second rotating shaft penetrates through the through hole), and the end of the left end of the second rotating shaft is fixedly connected with a second impeller 2221; specifically, the left end of the second rotating shaft penetrates through the support rod 21 at the left side; the left end of the second shaft is fixedly connected to a second impeller 2221. The second impeller 2221 is made of a lightweight aluminum alloy material. The second impeller 2221 has 6 blades, and each blade has a length of 20-25 cm.
The second rotating shaft is fixedly connected with 15 second oval-shaped top moving wheels 2222, and the second oval-shaped top moving wheels 2222 are provided with top moving wheel ends. The second elliptical top drive wheel 2222 is equally spaced left and right. The wheel ends of the 15 second oblong top wheels 2222 connected to the second rotating shaft are oriented differently. The layout proceeds from left to right, with the wheel end on the second elliptical top wheel 2222 facing backwards-the wheel end on the first elliptical top wheel 2211 facing forwards-the wheel end on the first elliptical top wheel 2211 facing backwards … … -the wheel end on the first elliptical top wheel 2211 facing forwards.
Meanwhile, 4 hook members B are fixedly connected to the wheel ends of each of the first elliptical top wheel 2211 and the second elliptical top wheel 2222. Each of the hook members B (the hook members B are made of stainless steel, the bending rod B1 is bent upwards, and the bending angle is 90 degrees) includes a bending rod B1 fixedly connected to the end of the wheel, a conical tip B2 fixedly connected to the free end of the bending rod B1, and the conical tip B2 is conical.
The first elliptical top moving wheel 2211 and the second elliptical top moving wheel 2222 are made of light plastic materials, and are specifically made of anti-aging plastic materials.
When birds nest on the top of the tower body 1, the nests are built, and the weight of the nests is large. And the tower, especially the tower that erects in mountain forest district section, the easy wind that blows all the year round.
When the wind direction is applied to the first impeller 2212 and the second impeller 2221, under the action of the wind direction, the first impeller 2212 and the second impeller 2221 drive the first rotating shaft a and the second rotating shaft to rotate, at this time, the first elliptical top wheel 2211 and the second elliptical top wheel 2222 continuously rotate, and the wheel ends of the first elliptical top wheel 2211 and the second elliptical top wheel 2222 continuously rotate by 360 degrees. The end part of the wheel continuously pushes against the bottom of the nest built by birds. Meanwhile, under the action of the draw hook piece B, the branches, grass stems and other substances adopted by the nesting are drawn and hung by the conical tip B2 on the draw hook piece B, and then the branches, the grass stems and other substances used for nesting are separated from the bird nest. Through the processes, the bird nest is gradually loosened.
Meanwhile, as the end parts of the wheels continuously push the bird nest upwards, the bird nest is gradually loosened, and the cone tip B2 is more easily pulled to hang the bird nest after the bird nest is loosened.
The bird nest is damaged by the aid of natural wind power. And by adopting different designs of the first fan wheel 2212 and the second fan wheel 2221 in different directions, the first oval-shaped jacking wheel 2211 or the second oval-shaped jacking wheel 2222 on the first rotating shaft a or the second rotating shaft can be quickly rotated and jacked to destroy the bird nest no matter the wind direction is from left to right or from right to left.
And the wheel ends on the first elliptic top wheel 2211 or the second elliptic top wheel 2222 are designed to have different orientations, so that the bird nest is destroyed in an alternating manner during the rotation process of the first rotating shaft a or the second rotating shaft.
In the past, birds can not build bird nests on the top of a tower under the self-protection instinct of the birds.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. A tower for a power transmission line is characterized by comprising a tower body, wherein the top of the tower body is provided with a jacking component, and birds carried in bird nests at the top of the tower body are jacked and damaged by the jacking component;
the jacking component comprises support rods which are fixedly connected to the left side and the right side of the top of the tower body respectively, a plurality of first jacking components are rotatably connected between the support rods, and a plurality of second jacking components are rotatably connected between the support rods;
the first jacking components and the second jacking components are arranged in a staggered manner;
the first jacking component comprises a first rotating shaft which is rotatably connected between the support rods, and the end part of one end of the first rotating shaft is fixedly connected with a first fan impeller;
the first rotating shaft is fixedly connected with a plurality of first oval ejector wheels, and the first oval ejector wheels are provided with ejector wheel end parts;
the wheel end parts of the first elliptic top wheels connected to the first rotating shaft are different in direction;
the second jacking component comprises a second rotating shaft which is rotatably connected between the support rods, and the end part of one end of the second rotating shaft is fixedly connected with a second impeller;
the second rotating shaft is fixedly connected with a plurality of second oval-shaped ejector wheels;
the wheel end parts of the second elliptic top wheels connected to the second rotating shaft are different in direction;
the wheel ends of the first oval-shaped top driving wheel and the second oval-shaped top driving wheel are fixedly connected with a plurality of hook pulling pieces;
the draw hook piece comprises a bending rod fixedly connected to the end part of the wheel, and a conical tip is fixedly connected to the free end of the bending rod.
2. The tower for power transmission lines as claimed in claim 1, wherein the right end of the first shaft penetrates the support rod at the right side;
the right end part of the first rotating shaft is fixedly connected with a first impeller;
the left end part of the second rotating shaft penetrates through the support rod at the left side part;
the left end part of the second rotating shaft is fixedly connected with a second impeller.
3. The tower for the power transmission line according to claim 2, wherein the support pole positioned at the left side is provided with an assembly hole matched with the first rotating shaft, and the first rotating shaft is rotatably connected to the assembly hole;
and the bracket rod positioned on the right side is provided with an assembly hole matched with the second rotating shaft, and the second rotating shaft is rotatably connected to the assembly hole.
4. The tower for the power transmission line according to claim 3, wherein the support pole is provided with a through hole matched with the first rotating shaft and the second rotating shaft, and the opening direction of the through hole is towards left and right;
the right end part of the first rotating shaft penetrates through the through hole, and the left end part of the second rotating shaft penetrates through the through hole.
5. The tower for transmission lines of claim 4, wherein the first and second elliptical top wheels are made of a lightweight plastic material.
6. Tower for transmission lines according to claim 5, characterized in that said hooking elements are made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911255707.6A CN110896942B (en) | 2019-12-10 | 2019-12-10 | Pole tower for power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911255707.6A CN110896942B (en) | 2019-12-10 | 2019-12-10 | Pole tower for power transmission line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110896942A CN110896942A (en) | 2020-03-24 |
| CN110896942B true CN110896942B (en) | 2021-09-21 |
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ID=69823961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911255707.6A Active CN110896942B (en) | 2019-12-10 | 2019-12-10 | Pole tower for power transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110896942B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203814451U (en) * | 2014-03-19 | 2014-09-10 | 国家电网公司 | Bird preventer of overhead transmission line |
| CN105918306A (en) * | 2016-05-20 | 2016-09-07 | 国网山东省电力公司枣庄供电公司 | Intelligent bird-caused damage preventing device for power transmission line |
| CN205922666U (en) * | 2016-07-22 | 2017-02-08 | 广东电网有限责任公司梅州供电局 | Bird -preventing device on electric transmission line pole and tower |
| CN107302199A (en) * | 2016-08-20 | 2017-10-27 | 苏州高精特专信息科技有限公司 | The anti-bird from building nest mechanism of electric wire based on small angle rotation structure |
| CN108651436A (en) * | 2018-06-11 | 2018-10-16 | 唐峰 | Scarer for electric tower |
-
2019
- 2019-12-10 CN CN201911255707.6A patent/CN110896942B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203814451U (en) * | 2014-03-19 | 2014-09-10 | 国家电网公司 | Bird preventer of overhead transmission line |
| CN105918306A (en) * | 2016-05-20 | 2016-09-07 | 国网山东省电力公司枣庄供电公司 | Intelligent bird-caused damage preventing device for power transmission line |
| CN205922666U (en) * | 2016-07-22 | 2017-02-08 | 广东电网有限责任公司梅州供电局 | Bird -preventing device on electric transmission line pole and tower |
| CN107302199A (en) * | 2016-08-20 | 2017-10-27 | 苏州高精特专信息科技有限公司 | The anti-bird from building nest mechanism of electric wire based on small angle rotation structure |
| CN108651436A (en) * | 2018-06-11 | 2018-10-16 | 唐峰 | Scarer for electric tower |
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| Publication number | Publication date |
|---|---|
| CN110896942A (en) | 2020-03-24 |
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