CN110742055B - Iron tower is with birds anti-stop device that drives away that falls - Google Patents
Iron tower is with birds anti-stop device that drives away that falls Download PDFInfo
- Publication number
- CN110742055B CN110742055B CN201911016789.9A CN201911016789A CN110742055B CN 110742055 B CN110742055 B CN 110742055B CN 201911016789 A CN201911016789 A CN 201911016789A CN 110742055 B CN110742055 B CN 110742055B
- Authority
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- China
- Prior art keywords
- wall
- sleeve
- rotary drum
- fixed
- iron tower
- 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.)
- Expired - Fee Related
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 56
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 28
- 230000006698 induction Effects 0.000 claims abstract description 17
- 238000005476 soldering Methods 0.000 claims abstract description 7
- 239000007769 metal material Substances 0.000 claims abstract description 4
- 230000001846 repelling effect Effects 0.000 claims description 6
- 229910000976 Electrical steel Inorganic materials 0.000 claims description 4
- 230000001965 increasing effect Effects 0.000 claims description 4
- 241000219000 Populus Species 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 229920000915 polyvinyl chloride Polymers 0.000 claims 2
- 239000004800 polyvinyl chloride Substances 0.000 claims 2
- 239000003990 capacitor Substances 0.000 abstract description 5
- 239000003381 stabilizer Substances 0.000 abstract description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
- 241000883990 Flabellum Species 0.000 description 7
- 230000008859 change Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- WVHNUGRFECMVLQ-UHFFFAOYSA-N 1,3-dichloro-2-(2,4-dichlorophenyl)benzene Chemical compound ClC1=CC(Cl)=CC=C1C1=C(Cl)C=CC=C1Cl WVHNUGRFECMVLQ-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
- A01M29/24—Scaring or repelling devices, e.g. bird-scaring apparatus using electric or magnetic effects, e.g. electric shocks, magnetic fields or microwaves
- A01M29/26—Scaring or repelling devices, e.g. bird-scaring apparatus using electric or magnetic effects, e.g. electric shocks, magnetic fields or microwaves specially adapted for birds, e.g. electrified rods, cords or strips
Landscapes
- 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
The invention discloses a bird anti-falling expelling device for an iron tower, which comprises a sleeve sleeved on the outer wall of a cable, wherein two bearings are fixed on the outer wall of the sleeve, a rotary drum is fixed on the outer wall of each bearing, fan blades are fixed at the middle part of the outer wall of the rotary drum, four fixed rods are fixed on the inner wall of the sleeve, a limiting sleeve is sleeved on the outer wall of a roller disc, an induction coil is fixed on the inner wall of the sleeve, two ends of the induction coil are connected with a PCB (printed circuit board) in a tin soldering mode, the PCB is welded with a diode, a capacitor, a load resistor and a three-terminal voltage stabilizer, a limiting groove is formed in the inner wall of the rotary drum, an electromagnetic coil is arranged between the two limiting grooves, contacts are welded at two ends of the electromagnetic coil, a slide way is formed in the outer wall of the sleeve, four conductive rings made of metal materials are fixed on the outer wall of the slide way, and the electrical properties of the adjacent conductive rings are opposite. Through the cooperation of above each device use, prevent that birds from stopping on the iron tower, cause the influence to electrical equipment's normal operating to and avoid iron tower department cable short circuit, cause the condition of unexpected outage.
Description
Technical Field
The invention relates to the technical field of bird repelling of iron towers, in particular to a device for preventing birds from stopping and repelling for iron towers.
Background
The iron tower is usually erected at a high place, the inductive reactance between the cable and the ground can be reduced, however, the iron tower located at the high place often has birds to stay, the birds can nest on the iron tower due to life habits, the normal operation of electrical equipment can be influenced, and when the birds stay on the cable at the top end of the iron tower, the situation that short circuit occurs between the cables and accidental power failure occurs easily, potential safety hazards are easily caused, so that the bird anti-stopping and expelling device for the iron tower is urgently needed.
Disclosure of Invention
The invention aims to provide a bird anti-falling and repelling device for an iron tower, which aims to solve the problems that the birds proposed in the background technology stay on the iron tower, influence is easily caused by normal operation of electrical equipment, and short circuit is easily caused on cables at the iron tower.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a birds is prevented stopping and is driven device off for iron tower, includes the sleeve that cup joints at the cable outer wall, telescopic outer wall is fixed with two bearings, the outer wall of bearing is fixed with the rotary drum, the middle part department of rotary drum outer wall is fixed with the flabellum.
Preferably, four fixed rods are fixed on the inner wall of the sleeve at equal intervals, the fixed rods are provided with two groups, the distance between the two groups of fixed rods is consistent with the length of the rotary drum, one end, far away from the sleeve, of each fixed rod is provided with a roller disc capable of rotating freely, and the outer wall of each roller disc is sleeved with a limiting sleeve used for increasing the friction force between the roller disc and the cable.
Preferably, telescopic inner wall is fixed with induction coil, induction coil and the same center pin setting of sleeve, induction coil's both ends are connected with the PCB board through the mode of soldering, the PCB board has a plurality of diode, electric capacity, load resistance and three terminal regulator through the soldering welding.
Preferably, four magnets are equidistantly arranged on the inner wall of the rotary drum, and the distance between the two ends of each magnet and the end of the rotary drum is 1 cm.
Preferably, the distance between the two ends of the rotary drum and the two corresponding ends of the sleeve is 3cm, the sleeve is made of silicon steel, and the rotary drum is made of any one of PVC plastics and poplar.
Preferably, the inner wall of the rotary drum is provided with limit grooves near the two ends of the rotary drum, the inner walls of the limit grooves are attached to the outer wall of the bearing, electromagnetic coils are arranged between the two limit grooves, and contacts are welded at the two ends of each electromagnetic coil.
Preferably, the slide has been seted up to telescopic outer wall, the outer wall of slide is fixed with the electrically conductive circle of four metal materials, and is adjacent the centre-to-centre spacing of electrically conductive circle is unanimous with the distance that the cable direction was prolonged to the contact, four electrically conductive circle all is connected through the wire with the output of PCB board, and adjacent electrically conductive circle's electric property is opposite.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, an alternating magnetic field around the cable is converted into induced electromotive force through the induction coil, power can be supplied to the electromagnetic coil, the electromagnetic coil converts electric energy into magnetic field energy, the rotary drum is driven to rotate by the magnet, noise generated by the fan blades during rotation can be used for expelling birds and birds, the birds and birds are prevented from staying on the iron tower, the influence of the birds and birds on the normal operation of electrical equipment is avoided, meanwhile, a force along the cable direction is provided for the sleeve when the fan blades rotate, the sleeve moves back and forth on the cable, the birds and birds can be prevented from staying on the cable, the situation that the cable is short-circuited and the power is accidentally cut off is avoided, the power of the sleeve is derived from the magnetic field energy around the cable, the energy of the magnetic field can be fully utilized, and the trouble of an external power supply can be saved.
2. According to the invention, through the impact between the sleeve and the end part of the cable, the connecting position between the contact and the conductive ring can be changed, so that the direction of the current in the electromagnetic coil is changed, the rotating direction of the rotary drum is changed, the function of the sleeve moving back and forth on the cable is realized, the structure is simple, the cost is low, and no manual intervention is needed.
3. According to the invention, the limiting sleeve is arranged on the outer wall of the roller disc, so that the friction force in the tangential direction of the extension joint of the sleeve and the outer wall of the cable can be increased, and the phenomenon that the sleeve and the cable rotate relatively to influence the motion state of the sleeve in the cable extending direction is avoided.
Drawings
FIG. 1 is a partial cross-sectional view of a drum according to an embodiment of the present invention;
FIG. 2 is a side view of a drum construction according to an embodiment of the present invention;
FIG. 3 is a partial cross-sectional view of a sleeve according to an embodiment of the present invention;
fig. 4 is a schematic circuit diagram according to an embodiment of the present invention.
In the figure: 1. a sleeve; 2. a bearing; 3. a rotating drum; 31. a limiting groove; 32. an electromagnetic coil; 33. a contact; 4. fixing the rod; 41. a roll pan; 42. a limiting sleeve; 5. an induction coil; 51. a PCB board; 52. a diode; 53. a capacitor; 54. a three-terminal voltage stabilizer; 6. a magnet; 7. a slideway; 71. a conductive ring; 8. a fan blade.
Detailed Description
In order to prevent birds from stopping on an iron tower, influence is caused on the normal operation of electrical equipment, and the situation that cables at the iron tower are short-circuited to cause unexpected power failure is avoided, the bird anti-stopping and expelling device for the iron tower is specially provided. The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.
Example 1
Referring to fig. 1-4, the present embodiment provides a bird anti-falling and expelling device for an iron tower, including a sleeve 1 sleeved on an outer wall of a cable, two bearings 2 fixed on an outer wall of the sleeve 1, a rotating drum 3 fixed on an outer wall of the bearings 2, and a fan blade 8 fixed on a middle portion of an outer wall of the rotating drum 3, wherein the fan blade 8 can generate vibration and generate sound to expel birds and birds when disturbing airflow.
An induction coil 5 is fixed on the inner wall of the sleeve 1, the induction coil 5 and the sleeve 1 are arranged on the same central shaft, two ends of the induction coil 5 are connected with a PCB 51 in a soldering mode, and the PCB 51 is welded with a plurality of diodes 52, a capacitor 53, a load resistor and a three-terminal regulator 54 in a soldering mode.
Four magnets 6 are equidistantly arranged on the inner wall of the rotary drum 3, and the distance between the two ends of each magnet 6 and the end part of the rotary drum 3 is 1 cm.
The inner wall of rotary drum 3 is close to its both ends department and all is provided with spacing groove 31, and the inner wall of spacing groove 31 and the outer wall laminating of bearing 2 are provided with solenoid 32 between two spacing grooves 31, and the both ends of solenoid 32 have all been welded contact 33.
In this embodiment, when the cable is powered on, an alternating magnetic field is generated around the cable, the induction coil 5 cuts magnetic induction lines of the magnetic field, and induced electromotive force is generated at two ends of the induction coil 5, two ends of the induction coil 5 convert alternating current into direct current through a bridge rectifier circuit formed by a diode 52, and convert the voltage of the induced electromotive force into 5V through the voltage stabilization of a capacitor 53 and a three-terminal regulator 54, and output the voltage.
Produce magnetic field when solenoid 32 circular telegram, magnet 6 receives the power that prolongs 3 tangential direction of rotary drum in the magnetic field that solenoid 32 produced, and four magnet 6 atress directions are unanimous, it is rotatory to cause rotary drum 3 to drive flabellum 8, the air is stirred to flabellum 8, the air gives flabellum 8 a reaction force along the cable direction, rotary drum 3 drives sleeve 1 and moves on the cable, at the removal in-process, roller disc 41 drives stop collar 42 and rotates, stop collar 42's outer wall is laminated with the outer wall of cable constantly, and can prevent to produce relative rotation between sleeve 1 and the cable.
When the end of the sleeve 1 collides with the end of the cable, the bearing 2 slides in the limiting groove 31, one side of the bearing 2 is attached to the limiting groove 31, and when the bearing 2 slides in the limiting groove 31, the friction between the two can effectively reduce the impact force of the collision on the rotating drum 3 and the internal structure of the sleeve 1, thereby avoiding the situation that the internal structure is damaged and cannot be normally used, when the bearing 2 moves in the limiting groove 31, the two contacts 33 simultaneously slide in the slideway 7, and the two contacts 33 are both replaced by the conductive ring 71, so that the current opposite to the previous direction flows through the electromagnetic coil 32, when the internal current direction of the electromagnetic coil 32 is replaced, the magnetic field direction of the whole body is immediately changed, the magnet 6 is deflected by 180 degrees under the force direction, and the rotating drum 3 and the fan blade 8 are driven to rotate in the opposite direction, at this time, the sleeve 1 is driven by the rotating drum 3, moving on the cable in the opposite direction to before, when the end of the sleeve 1 again collides with the end of the cable, the above process is repeated and the sleeve 1 is made to reciprocate on the cable.
Through the cooperation of above each device use, prevent that birds from stopping on the iron tower, cause the influence to electrical equipment's normal operating to and avoid iron tower department cable short circuit, cause the condition of unexpected outage.
The model of the diode 52 is P6KE20CA, the model of the capacitor 53 is 105, and the model of the three-terminal regulator 54 is LM 7805.
Example 2
Referring to fig. 1-3, a further improvement is made on the basis of embodiment 1: the distance that the both ends of rotary drum 3 correspond the both ends with sleeve 1 is 3cm, and sleeve 1 is the silicon steel material, and rotary drum 3 is all for arbitrary material in PVC plastics and the poplar, and the sleeve 1 of silicon steel material can shield the magnetic field that the cable produced to rotary drum 3, prevents that the cable magnetic field from producing the influence to the magnetic field that solenoid 32 produced, reduces the rotational speed of rotary drum 3.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be further noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, connected through an intermediate medium, or connected through the insides of two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a birds is prevented stopping and is driven away device for iron tower, includes sleeve (1) of cup jointing at the cable outer wall, its characterized in that: two bearings (2) are fixed on the outer wall of the sleeve (1), a rotary drum (3) is fixed on the outer wall of each bearing (2), and fan blades (8) are fixed in the middle of the outer wall of the rotary drum (3);
four fixing rods (4) are fixed on the inner wall of the sleeve (1) at equal intervals, two groups of fixing rods (4) are arranged, the distance between the two groups of fixing rods (4) is consistent with the length of the rotary drum (3), a roller disc (41) capable of freely rotating is installed at one end, far away from the sleeve (1), of each fixing rod (4), and a limiting sleeve (42) used for increasing the friction force between the roller disc (41) and a cable is sleeved on the outer wall of each roller disc (41);
limiting grooves (31) are formed in the inner wall of the rotary drum (3) close to the two ends of the rotary drum, the inner walls of the limiting grooves (31) are attached to the outer wall of the bearing (2), an electromagnetic coil (32) is arranged between the two limiting grooves (31), and contacts (33) are welded to the two ends of the electromagnetic coil (32);
slide (7) have been seted up to the outer wall of sleeve (1), the outer wall of slide (7) is fixed with conductive circle (71) of four metal materials, and is adjacent the centre-to-centre spacing of conductive circle (71) is unanimous with the distance that contact (33) extended the cable direction, four conductive circle (71) all is connected through the wire with the output of PCB board (51), and the electric property of adjacent conductive circle (71) is opposite.
2. The bird anti-falling and repelling device for the iron tower according to claim 1, wherein: the inner wall of sleeve (1) is fixed with induction coil (5), induction coil (5) set up with the same center pin of sleeve (1), induction coil's (5) both ends are connected with PCB board (51) through the mode of soldering, PCB board (51) have a plurality of diode (52), electric capacity (53), load resistance and three terminal regulator (54) through the soldering welding.
3. The bird anti-falling and repelling device for the iron tower according to claim 1, wherein: four magnets (6) are arranged on the inner wall of the rotary drum (3) at equal intervals, and the distance between the two ends of each magnet (6) and the end part of the rotary drum (3) is 1 cm.
4. The bird anti-falling and repelling device for the iron tower according to claim 1, wherein: the distance between the two ends of the rotary drum (3) and the two corresponding ends of the sleeve (1) is 3cm, the sleeve (1) is made of silicon steel, and the rotary drum (3) is made of any one of PVC (polyvinyl chloride) plastics and poplar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911016789.9A CN110742055B (en) | 2019-10-24 | 2019-10-24 | Iron tower is with birds anti-stop device that drives away that falls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911016789.9A CN110742055B (en) | 2019-10-24 | 2019-10-24 | Iron tower is with birds anti-stop device that drives away that falls |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110742055A CN110742055A (en) | 2020-02-04 |
| CN110742055B true CN110742055B (en) | 2021-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911016789.9A Expired - Fee Related CN110742055B (en) | 2019-10-24 | 2019-10-24 | Iron tower is with birds anti-stop device that drives away that falls |
Country Status (1)
| Country | Link |
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| CN (1) | CN110742055B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113575563A (en) * | 2021-07-01 | 2021-11-02 | 广东新电电力科技有限公司 | Overhead cable animal driving device |
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| GB1468275A (en) * | 1975-10-31 | 1977-03-23 | Agricaid Ltd | Garden bird scarer |
| JPH0838022A (en) * | 1994-07-29 | 1996-02-13 | Aiyou Sangyo:Kk | Bird repelling device |
| CN1288352A (en) * | 1998-11-11 | 2001-03-21 | 防鸟股份有限公司 | Birds come-flying preventing device |
| CN2721929Y (en) * | 2004-09-03 | 2005-08-31 | 邱垂南 | Non-axis fan with magnetic suspending path |
| CN107125237A (en) * | 2017-05-17 | 2017-09-05 | 国网山东省电力公司莒县供电公司 | A kind of active Intelligent bird expelling device |
| CN107258763A (en) * | 2017-08-08 | 2017-10-20 | 合肥安力电力工程有限公司 | A kind of multiple intelligent type scarer for electric power network |
| CN107616164A (en) * | 2017-10-09 | 2018-01-23 | 孙成波 | A kind of high-voltage transmission line pole tower automatic bird-driving device |
| CN107711821A (en) * | 2017-11-30 | 2018-02-23 | 国网河南省电力公司平顶山供电公司 | A kind of intelligent scarer of electric power network with reciprocating motion function |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1468275A (en) * | 1975-10-31 | 1977-03-23 | Agricaid Ltd | Garden bird scarer |
| JPH0838022A (en) * | 1994-07-29 | 1996-02-13 | Aiyou Sangyo:Kk | Bird repelling device |
| CN1288352A (en) * | 1998-11-11 | 2001-03-21 | 防鸟股份有限公司 | Birds come-flying preventing device |
| CN2721929Y (en) * | 2004-09-03 | 2005-08-31 | 邱垂南 | Non-axis fan with magnetic suspending path |
| CN107125237A (en) * | 2017-05-17 | 2017-09-05 | 国网山东省电力公司莒县供电公司 | A kind of active Intelligent bird expelling device |
| CN107258763A (en) * | 2017-08-08 | 2017-10-20 | 合肥安力电力工程有限公司 | A kind of multiple intelligent type scarer for electric power network |
| CN107616164A (en) * | 2017-10-09 | 2018-01-23 | 孙成波 | A kind of high-voltage transmission line pole tower automatic bird-driving device |
| CN107711821A (en) * | 2017-11-30 | 2018-02-23 | 国网河南省电力公司平顶山供电公司 | A kind of intelligent scarer of electric power network with reciprocating motion function |
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|---|---|
| CN110742055A (en) | 2020-02-04 |
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