CN107969414B - Up-and-down motion type protection equipment for power grid - Google Patents
Up-and-down motion type protection equipment for power grid Download PDFInfo
- Publication number
- CN107969414B CN107969414B CN201711448308.2A CN201711448308A CN107969414B CN 107969414 B CN107969414 B CN 107969414B CN 201711448308 A CN201711448308 A CN 201711448308A CN 107969414 B CN107969414 B CN 107969414B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- movable plate
- column
- cavity
- power grid
- 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
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
- A01M29/06—Scaring or repelling devices, e.g. bird-scaring apparatus using visual means, e.g. scarecrows, moving elements, specific shapes, patterns or the like
-
- 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
A protection device for an up-and-down motion type power grid comprises a box body, wherein a cover body is arranged on the upper side of the box body, support columns are symmetrically and fixedly connected to two ends of the upper side of the cover body, first grooves with upward openings are formed in the support columns, first springs are fixedly connected to the bottoms in the first grooves, guide columns are fixedly connected to the top ends of the first springs, and lower movable plates are fixedly connected to the top ends of the two guide columns together; a driving device is arranged between the lower movable plate and the cover body and comprises a connecting column, a second groove with an upward opening is formed in the connecting column, an electromagnet is fixedly connected to the bottom in the second groove, and a magnetic pole is arranged above the electromagnet. The bird repelling device has the beneficial effects that the first extrusion column drives the upper movable plate to move upwards, and the upper bulges arranged on the upper movable plate play a role in repelling birds; in a similar way, when the lower movable plate ascends, the lower bulges can play a certain role of driving birds, and the upper bulges and the lower bulges are arranged in a staggered way, so that the bird driving effect is effectively improved.
Description
Technical Field
The invention relates to the technical field of power grids, in particular to an up-and-down motion type protection device for a power grid.
Background
The whole of the substation and the transmission and distribution line of various voltages in the power system is called as a power grid. The system comprises three units of power transformation, power transmission and power distribution. The task of the power grid is to deliver and distribute electrical energy, changing the voltage.
Along with the enhancement of the awareness of human beings on the natural environment protection in recent years, the number of birds is gradually increased, and a plurality of birds nest and breed on the power distribution line pole tower, so that great harm is caused to the safe operation of the power transmission and distribution line. Recent statistics show that line faults caused by bird activities are about 30% of line faults caused by lightning damage and external force damage, and line trip faults caused by bird damage are important factors influencing power safety production.
In order to ensure the reliability of the distribution line and prevent birds from damaging the power line due to activities such as playing, nesting, predation and the like, the bird repeller is generally adopted to repel the birds near the distribution line in the current market. However, the bird repeller in the prior art has a simple bird repelling mode and poor use stability, so the bird repelling effect is not obvious.
Disclosure of Invention
The present invention is directed to a protection device for a vertical motion power grid, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a protection device for an up-and-down motion type power grid comprises a box body, wherein a cover body is arranged on the upper side of the box body, support columns are symmetrically and fixedly connected to two ends of the upper side of the cover body, first grooves with upward openings are formed in the support columns, first springs are fixedly connected to the bottoms in the first grooves, guide columns are fixedly connected to the top ends of the first springs, and lower movable plates are fixedly connected to the top ends of the two guide columns together; a driving device is arranged between the lower movable plate and the cover body and comprises a connecting column, a second groove with an upward opening is formed in the connecting column, an electromagnet is fixedly connected to the bottom in the second groove, a magnetic pole is arranged above the electromagnet, a lifting column is fixedly connected to the upper side of the magnetic pole, the top end of the lifting column is fixedly connected with the lower movable plate, two guide grooves are symmetrically formed in the inner side wall of the second groove, guide rods are arranged in the guide grooves, and the other ends of the guide rods are fixedly connected with the side wall of the lifting column; two first mounting columns are symmetrically arranged on the upper side of the cover body, first cavities are formed in the first mounting columns, first rubber plugs are arranged in the first cavities, first extrusion columns are fixedly connected to the upper sides of the first rubber plugs, and the first extrusion columns penetrate through the first mounting columns and are fixedly connected with the lower movable plate; a second mounting column is arranged on one side of each of the two first mounting columns, a second cavity is formed in each second mounting column, the second cavity is communicated with the first cavity through a connecting pipe, hydraulic oil is arranged in each first cavity and the second cavity, a second rubber plug is arranged in each second cavity, a second extrusion column is arranged on each second rubber plug, each second extrusion column penetrates through the corresponding second mounting column and is fixedly connected with the corresponding upper movable plate, the top ends of the two second extrusion columns are fixedly connected with the corresponding upper movable plate, and a second spring is sleeved on each second extrusion column between the corresponding lower movable plate and the corresponding second mounting column; a plurality of lower bulges are arranged on two sides of the lower movable plate, and a plurality of upper bulges are arranged on the upper side of the upper movable plate.
The invention further comprises the following steps: the inside bird repellent that is provided with of box, and seted up a plurality of ventilation holes on the lid.
The invention is further characterized in that: the diameter of the vent hole is 3mm-5 mm.
The invention is further characterized in that: and a storage battery is arranged in the box body.
The invention is further characterized in that: the diameter of the guide post is equal to the inner diameter of the first groove.
The invention is further characterized in that: first rubber buffer diameter equals first cavity internal diameter.
The invention is further characterized in that: the diameter of the second rubber plug is equal to the inner diameter of the second cavity.
The bird repelling device has the beneficial effects that the first extrusion column drives the upper movable plate to move upwards, and the upper bulges arranged on the upper movable plate play a role in repelling birds; similarly, when the lower movable plate ascends, the lower bulges can play a certain role in repelling birds, and the upper bulges and the lower bulges are arranged in a staggered manner, so that the bird repelling effect is effectively improved; the electromagnet is electrified to generate magnetism opposite to the magnetic pole after being electrified, the magnetic pole is attracted, and the lower movable plate is driven by the magnetic pole to move downwards through the lifting column; when opposite current is applied to the electromagnet, the electromagnet generates magnetism the same as that of the magnetic pole, the magnetic pole is repelled, and the magnetic pole drives the lower movable plate to move upwards through the lifting column.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the driving device of the present invention.
Detailed Description
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.
Referring to fig. 1 and 2, in an embodiment of the present invention, a vertical movement type protection device for an electric power grid includes a box body 1, a cover body 2 is disposed on an upper side of the box body 1, support columns 3 are symmetrically and fixedly connected to both ends of the upper side of the cover body 2, a first groove 4 with an upward opening is disposed on each support column 3, a first spring 5 is fixedly connected to a bottom portion in each first groove 4, a guide column 6 is fixedly connected to a top end of each first spring 5, and a lower movable plate 7 is fixedly connected to top ends of the two guide columns 6; a driving device 8 is arranged between the lower movable plate 7 and the cover body 2, two first mounting columns 9 are symmetrically arranged on the upper side of the cover body 2, first cavities 10 are formed in the first mounting columns 9, first rubber plugs 12 are arranged in the first cavities 10, first extrusion columns 13 are fixedly connected to the upper sides of the first rubber plugs 12, and the first extrusion columns 13 penetrate through the first mounting columns 9 and are fixedly connected with the lower movable plate 7; a second mounting column 14 is arranged on one side of each of the two first mounting columns 9, a second cavity 15 is formed in each second mounting column 14, each second cavity 15 is communicated with the corresponding first cavity 10 through a connecting pipe 11, hydraulic oil is arranged in each first cavity 10 and each second cavity 15, a second rubber plug 16 is arranged in each second cavity 15, a second extrusion column 17 is arranged on each second rubber plug 16, each second extrusion column 17 penetrates through each second mounting column 14 and each upper movable plate 19 to be fixedly connected, the top ends of the two second extrusion columns 17 are fixedly connected with the upper movable plate 19 together, and a second spring 18 is sleeved on each second extrusion column 17 between the lower movable plate 7 and the corresponding second mounting column 14; a plurality of lower bulges 20 are arranged on two sides of the lower movable plate 7, a plurality of upper bulges 21 are arranged on the upper side of the upper movable plate 19, when the upper movable plate 19 moves to the lowest end, the first rubber plug 12 is driven by the first extrusion column 13 to move downwards to extrude hydraulic oil in the first cavity 10, the hydraulic oil enters the second cavity 15 through the connecting pipe 11, the second rubber plug 16 moves upwards, the upper movable plate 19 is driven by the first extrusion column 13 to move upwards, and the upper bulges 21 arranged on the upper movable plate 19 play a role in repelling birds; similarly, when the lower movable plate 7 ascends, the lower bulges 20 can play a certain role in repelling birds, and the upper bulges 21 and the lower bulges 20 are arranged in a staggered manner, so that the bird repelling effect is effectively improved;
the driving device 8 comprises a connecting column 801, a second groove 802 with an upward opening is formed in the connecting column 801, an electromagnet 803 is fixedly connected to the bottom in the second groove 802, a magnetic pole 804 is arranged above the electromagnet 803, a lifting column 805 is fixedly connected to the upper side of the magnetic pole 804, the top end of the lifting column 805 is fixedly connected with the lower movable plate 7, two guide grooves 806 are symmetrically formed in the inner side wall of the second groove 802, a guide rod 807 is arranged in each guide groove 806, the other end of each guide rod 807 is fixedly connected with the side wall of the lifting column 805, when the lower movable plate 7 needs to move downwards, current is supplied to the electromagnet 803, the electromagnet 803 generates magnetism opposite to that of the magnetic pole 804 after being supplied with the current, the magnetic pole 804 attracts the magnetic pole 804 drives the lower movable plate 7 to move downwards through the lifting column; when an opposite current is applied to the electromagnet 803, the electromagnet 803 generates the same magnetism as the magnetic pole 804, and repels the magnetic pole 804, so that the magnetic pole 804 drives the lower movable plate 7 to move upward through the lifting column 805.
The inside bird repellent 23 that is provided with of box 1, and seted up a plurality of ventilation holes 24 on the lid 2, the smell that drives bird agent 23 and scatter is discharged from ventilation hole 24, then plays certain bird effect of driving.
The diameter of the vent hole 24 is 3mm-5 mm.
A storage battery 22 is arranged in the box body 1.
The diameter of the guide post 6 is equal to the inner diameter of the first groove 4.
The diameter of the first rubber plug 12 is equal to the inner diameter of the first cavity 10.
The diameter of the second rubber plug 16 is equal to the inner diameter of the second cavity 15.
The working principle of the invention is as follows: when the upper movable plate 19 moves to the lowest end, the first extrusion column 13 drives the first rubber plug 12 to move downwards to extrude hydraulic oil in the first cavity 10, the hydraulic oil enters the second cavity 15 through the connecting pipe 11, so that the second rubber plug 16 moves upwards, the upper movable plate 19 is driven to move upwards through the first extrusion column 13, and the upper bulge 21 arranged on the upper movable plate 19 plays a role in expelling birds; similarly, when the lower movable plate 7 ascends, the lower bulges 20 can play a certain role in repelling birds, and the upper bulges 21 and the lower bulges 20 are arranged in a staggered manner, so that the bird repelling effect is effectively improved; when the lower movable plate 7 needs to move downwards, current is introduced to the electromagnet 803, and after the current is introduced to the electromagnet 803, magnetism opposite to the magnetic pole 804 is generated, so that the magnetic pole 804 is attracted, and the magnetic pole 804 drives the lower movable plate 7 to move downwards through the lifting column 805; when opposite current is applied to the electromagnet 803, the electromagnet 803 generates the same magnetism as the magnetic pole 804, the magnetic pole 804 is repelled, and the magnetic pole 804 drives the lower movable plate 7 to move upwards through the lifting column 805; the odor emitted by the bird repellent agent 23 is discharged from the vent holes 24, and then plays a certain role in repelling birds.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The protection equipment for the up-and-down motion type power grid comprises a box body, wherein a cover body is arranged on the upper side of the box body, and is characterized in that supporting columns are symmetrically and fixedly connected to two ends of the upper side of the cover body; a driving device is arranged between the lower movable plate and the cover body and comprises a connecting column, a second groove with an upward opening is formed in the connecting column, an electromagnet is fixedly connected to the bottom in the second groove, a magnetic pole is arranged above the electromagnet, a lifting column is fixedly connected to the upper side of the magnetic pole, the top end of the lifting column is fixedly connected with the lower movable plate, two guide grooves are symmetrically formed in the inner side wall of the second groove, guide rods are arranged in the guide grooves, and the other ends of the guide rods are fixedly connected with the side wall of the lifting column; two first mounting columns are symmetrically arranged on the upper side of the cover body, first cavities are formed in the first mounting columns, first rubber plugs are arranged in the first cavities, first extrusion columns are fixedly connected to the upper sides of the first rubber plugs, and the first extrusion columns penetrate through the first mounting columns and are fixedly connected with the lower movable plate; a second mounting column is arranged on one side of each of the two first mounting columns, a second cavity is formed in each second mounting column, the second cavity is communicated with the first cavity through a connecting pipe, hydraulic oil is arranged in each first cavity and the second cavity, a second rubber plug is arranged in each second cavity, a second extrusion column is arranged on each second rubber plug, each second extrusion column penetrates through the corresponding second mounting column and is fixedly connected with the corresponding upper movable plate, the top ends of the two second extrusion columns are fixedly connected with the corresponding upper movable plate, and a second spring is sleeved on each second extrusion column between the corresponding lower movable plate and the corresponding second mounting column; a plurality of lower bulges are arranged on two sides of the lower movable plate, and a plurality of upper bulges are arranged on the upper side of the upper movable plate.
2. The vertical motion type protection device for an electric power grid according to claim 1, wherein a bird repellent is disposed inside the box body, and the cover body is provided with a plurality of ventilation holes.
3. An up-and-down motion type protection device for an electric power grid according to claim 2, wherein the diameter of the ventilation hole is 3mm to 5 mm.
4. An up-and-down motion type protection device for an electric power grid according to claim 2, wherein a storage battery is arranged in the box body.
5. An up-and-down motion type protection device for an electric power grid according to claim 1, wherein the diameter of the guide post is equal to the inner diameter of the first groove.
6. An up-and-down motion type protection device for electric power grid according to claim 1, wherein the diameter of the first rubber plug is equal to the inner diameter of the first cavity.
7. An up-and-down motion type protection device for electric power grid according to claim 1 or 6, wherein the diameter of the second rubber plug is equal to the inner diameter of the second cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711448308.2A CN107969414B (en) | 2017-12-27 | 2017-12-27 | Up-and-down motion type protection equipment for power grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711448308.2A CN107969414B (en) | 2017-12-27 | 2017-12-27 | Up-and-down motion type protection equipment for power grid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107969414A CN107969414A (en) | 2018-05-01 |
| CN107969414B true CN107969414B (en) | 2021-06-25 |
Family
ID=62008270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711448308.2A Expired - Fee Related CN107969414B (en) | 2017-12-27 | 2017-12-27 | Up-and-down motion type protection equipment for power grid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107969414B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112544607A (en) * | 2020-12-21 | 2021-03-26 | 广州链通科技有限公司 | Auxiliary equipment for automatically expelling birds and preventing birds from staying in high-altitude communication base station |
| CN113632780A (en) * | 2021-09-02 | 2021-11-12 | 国网浙江省电力有限公司宁波供电公司 | Transformer substation bird pest differentiation prevention and treatment equipment and system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000201612A (en) * | 1999-01-19 | 2000-07-25 | Yoshiyuki Kikaku:Kk | Implement for preventing electric wire or the like from bird injury |
| CN204482834U (en) * | 2014-12-19 | 2015-07-22 | 山东省果树研究所 | For the stringer of the bird prevention net in orchard |
| CN205357932U (en) * | 2016-01-10 | 2016-07-06 | 廖正伟 | Formula of swaing is driven sparrow and is used device |
| CN205695267U (en) * | 2016-06-30 | 2016-11-23 | 临沂方圆电气有限公司 | A kind of intelligent anti-bird equipment |
| CN206744381U (en) * | 2016-12-17 | 2017-12-15 | 朔州职业技术学院 | A kind of electricity substation scarer |
-
2017
- 2017-12-27 CN CN201711448308.2A patent/CN107969414B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000201612A (en) * | 1999-01-19 | 2000-07-25 | Yoshiyuki Kikaku:Kk | Implement for preventing electric wire or the like from bird injury |
| CN204482834U (en) * | 2014-12-19 | 2015-07-22 | 山东省果树研究所 | For the stringer of the bird prevention net in orchard |
| CN205357932U (en) * | 2016-01-10 | 2016-07-06 | 廖正伟 | Formula of swaing is driven sparrow and is used device |
| CN205695267U (en) * | 2016-06-30 | 2016-11-23 | 临沂方圆电气有限公司 | A kind of intelligent anti-bird equipment |
| CN206744381U (en) * | 2016-12-17 | 2017-12-15 | 朔州职业技术学院 | A kind of electricity substation scarer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107969414A (en) | 2018-05-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107969414B (en) | Up-and-down motion type protection equipment for power grid | |
| CN107897167B (en) | Protection equipment for electric power grid based on rack and pinion drive | |
| CN110122470B (en) | Bird repellent placeholder | |
| CN107969418B (en) | Protection equipment for electric power grid based on sound is driven | |
| CN203872861U (en) | Rearing cage capable of trapping and killing mosquitoes and flies | |
| CN202664095U (en) | Anti-bird mesh | |
| CN107912418B (en) | Protection equipment for staggered power grid | |
| CN210329118U (en) | Bird repellent device for electric power engineering | |
| CN203827644U (en) | Electrical control cabinet capable of resisting rat and insect | |
| CN107616164B (en) | Automatic bird repellent device of high tension transmission line shaft tower | |
| CN110959602A (en) | Bird repellent device for power equipment | |
| CN203327827U (en) | Bird-inhabiting-preventing device used for electric power tower | |
| CN203226180U (en) | Electric shock mosquito and fly killing device | |
| CN202882739U (en) | Laser mosquito and fly repelling window | |
| CN201928870U (en) | Solar energy mouse trap | |
| CN213695463U (en) | Maintenance device of electric power tower | |
| CN202333487U (en) | Electric power cabinet | |
| CN210094464U (en) | Bird-repelling spacer for electric power | |
| CN211048257U (en) | Bird repellent device for power equipment | |
| CN210430611U (en) | Shockproof high-voltage switch cabinet | |
| CN102907380A (en) | Escape preventing type demersal animal catcher | |
| CN207151690U (en) | A kind of Mosquito killer lamp for being easy to coiling | |
| CN113170777A (en) | Protection equipment for staggered power grid | |
| CN205455523U (en) | Indoor solar energy kill mosquito fly -killing lamp | |
| CN218942114U (en) | Net for preventing small animals from entering net |
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 | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Tongzhou Inventor after: Shan Guibin Inventor after: Li Leilei Inventor after: Li Xin Inventor before: Li Xin |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210602 Address after: 251500 No.137 Kaiyuan street, Linyi County, Dezhou City, Shandong Province Applicant after: LINYI POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER Co. Address before: 450000 room C206, 1 tower, 96, Ruida Road, Zhengzhou high tech Industrial Development Zone, Henan Applicant before: ZHENGZHOU TIANSHUN ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210625 Termination date: 20211227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |