CN107969418B - Protection equipment for electric power grid based on sound is driven - Google Patents
Protection equipment for electric power grid based on sound is driven Download PDFInfo
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- CN107969418B CN107969418B CN201711449936.2A CN201711449936A CN107969418B CN 107969418 B CN107969418 B CN 107969418B CN 201711449936 A CN201711449936 A CN 201711449936A CN 107969418 B CN107969418 B CN 107969418B
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- fixedly connected
- movable plate
- lower movable
- columns
- cavity
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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
- A01M29/16—Scaring or repelling devices, e.g. bird-scaring apparatus using sound waves
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
Abstract
The protection equipment for the power grid based on sound driving comprises a box body, wherein a cover body is arranged on the upper side of the box body, supporting 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 supporting 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; the driving device is arranged between the lower movable plate and the cover body and comprises a supporting frame, the upper portion of the supporting frame is rotatably connected with a rotating shaft, one end of the rotating shaft is fixedly connected with an output shaft of the motor, the other end of the rotating shaft is fixedly connected with a cam, and the lower side of the lower movable plate is fixedly connected with a lifting column. The bird repelling device has the beneficial effects that under the action of the driving device and the second spring, the lower movable plate moves upwards, and meanwhile, the upper movable plate moves downwards, so that the impact hammer acts on the impact plate to send out crisp impact sound, and then the bird repelling effect is achieved.
Description
Technical Field
The invention relates to the technical field of power grids, in particular to a protection device for a power grid based on sound driving.
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 invention aims to provide a protection device for a power grid based on sound driving, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the protection equipment for the power grid based on sound driving comprises a box body, wherein a cover body is arranged on the upper side of the box body, supporting 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 supporting 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 support frame, the upper part of the support frame is rotatably connected with a rotating shaft, one end of the rotating shaft is fixedly connected with an output shaft of the motor, the other end of the rotating shaft is fixedly connected with a cam, the lower side of the lower movable plate is fixedly connected with a lifting column, and the cam is contacted with the bottom end 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 the first mounting column, a second cavity is formed in the second mounting column, the second cavity is communicated with the first cavity through a connecting pipe, hydraulic oil is arranged in the first cavity and the second cavity, a second rubber plug is arranged in the second cavity, a second extrusion column is arranged on the second rubber plug, the second extrusion column penetrates through the second mounting column and the lower movable plate, the top ends of the two second extrusion columns are fixedly connected with an upper movable plate together, and a second spring is sleeved on the second extrusion column between the lower movable plate and the second mounting column; the upper side of the lower movable plate is uniformly and fixedly connected with an impact hammer, and the lower side of the upper movable plate is fixedly connected with an impact 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 under the action of the driving device and the second spring, the lower movable plate moves upwards, and meanwhile, the upper movable plate moves downwards, so that the impact hammer acts on the impact plate to send out crisp impact sound, and then the bird repelling effect is achieved; the motor drives the rotating shaft to rotate, the rotating shaft drives the cam to rotate, the cam is separated from the lifting column, and the lower movable plate descends under the action of gravity; when the cam continues to rotate, the lower movable plate is driven to ascend through the ascending and descending 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 protection device for an electric power grid based on sound driving includes a box 1, a cover 2 is disposed on an upper side of the box 1, support columns 3 are symmetrically and fixedly connected to two ends of the upper side of the cover 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 of 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, 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 the first mounting column 9, a second cavity 15 is formed in the second mounting column 14, the second cavity 15 is communicated with the first cavity 10 through a connecting pipe 11, hydraulic oil is arranged in the first cavity 10 and the second cavity 15, a second rubber plug 16 is arranged in the second cavity 15, a second extrusion column 17 is arranged on the second rubber plug 16, the second extrusion column 17 penetrates through the second mounting column 14 and the lower movable plate 7, the top ends of the two second extrusion columns 17 are fixedly connected with an upper movable plate 19 together, and a second spring 18 is sleeved on the second extrusion column 17 between the lower movable plate 7 and the second mounting column 14; the upper side of the lower movable plate 7 is uniformly and fixedly connected with impact hammers 20, the lower side of the upper movable plate 19 is fixedly connected with an impact plate 21, 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, the second rubber plug 16 moves upwards, and the first extrusion column 13 drives the upper movable plate 19 to move upwards, so that the impact hammers 20 are separated from the impact plate 21; then under the action of the driving device 8 and the second spring 18, the lower movable plate 7 moves upwards, and simultaneously the upper moving plate 19 moves downwards, so that the impact hammer 20 acts on the impact plate 21 to send out crisp impact sound, and then the bird repelling effect is achieved;
the driving device 8 comprises a supporting frame 801, the upper part of the supporting frame 801 is rotatably connected with a rotating shaft 802, one end of the rotating shaft 802 is fixedly connected with an output shaft of a motor (not shown in the figure), the other end of the rotating shaft 802 is fixedly connected with a cam 803, the lower side of the lower movable plate 7 is fixedly connected with a lifting column 804, the cam 803 is contacted with the bottom end of the lifting column 804, when the lower movable plate 7 needs to move downwards, the motor is started, the motor drives the rotating shaft 802 to rotate, the rotating shaft 802 drives the cam 803 to rotate, the cam 803 is separated from the lifting column, and then the lower movable plate descends under; when the cam continues to rotate, the lower movable plate 7 is driven to ascend through the ascending and descending column.
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 the 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 impact hammer 20 is separated from the impact plate 21; then under the action of the driving device 8 and the second spring 18, the lower movable plate 7 moves upwards, and simultaneously the upper moving plate 19 moves downwards, so that the impact hammer 20 acts on the impact plate 21 to send out crisp impact sound, and then the bird repelling effect is achieved; when the lower movable plate 7 needs to move downwards, the motor is started, the motor drives the rotating shaft 802 to rotate, the rotating shaft 802 drives the cam 803 to rotate, the cam 803 is separated from the lifting column, and the lower movable plate descends under the action of gravity; when the cam continues to rotate, the lower movable plate 7 is driven to ascend through the ascending and descending column; 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 power grid based on sound driving 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 first groove with an upward opening is formed in each supporting column, a first spring is fixedly connected to the bottom in each first groove, the top ends of the first springs are fixedly connected with guide columns, and the top ends of the two guide columns are fixedly connected with a lower movable plate together; a driving device is arranged between the lower movable plate and the cover body and comprises a support frame, the upper part of the support frame is rotatably connected with a rotating shaft, one end of the rotating shaft is fixedly connected with an output shaft of the motor, the other end of the rotating shaft is fixedly connected with a cam, the lower side of the lower movable plate is fixedly connected with a lifting column, and the cam is contacted with the bottom end 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 the first mounting column, a second cavity is formed in the second mounting column, the second cavity is communicated with the first cavity through a connecting pipe, hydraulic oil is arranged in the first cavity and the second cavity, a second rubber plug is arranged in the second cavity, a second extrusion column is arranged on the second rubber plug, the second extrusion column penetrates through the second mounting column and the lower movable plate, the top ends of the two second extrusion columns are fixedly connected with an upper movable plate together, and a second spring is sleeved on the second extrusion column between the lower movable plate and the second mounting column; the upper side of the lower movable plate is uniformly and fixedly connected with an impact hammer, and the lower side of the upper movable plate is fixedly connected with an impact plate.
2. The protection device for the power grid based on sound driving as claimed in claim 1, wherein a bird driving agent is arranged inside the box body, and the cover body is provided with a plurality of ventilation holes.
3. A protection device for an electric power network based on sound driving according to claim 2, characterized in that the diameter of the ventilation holes is 3-5 mm.
4. A sound driving based protection device for an electric power grid according to claim 2, characterized in that a storage battery is arranged in the box.
5. A protection device for an electric power network based on acoustic driving according to claim 1, characterized in that the diameter of the guiding studs is equal to the inner diameter of the first recess.
6. A protection device for an electric power grid based on sound driving according to claim 1, characterized in that the diameter of the first rubber stopper is equal to the inner diameter of the first cavity.
7. A protection device for an electric power grid based on sound driving according to claim 1 or 6, characterized in that 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 |
|---|---|---|---|
| CN201711449936.2A CN107969418B (en) | 2017-12-27 | 2017-12-27 | Protection equipment for electric power grid based on sound is driven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711449936.2A CN107969418B (en) | 2017-12-27 | 2017-12-27 | Protection equipment for electric power grid based on sound is driven |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107969418A CN107969418A (en) | 2018-05-01 |
| CN107969418B true CN107969418B (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711449936.2A Active CN107969418B (en) | 2017-12-27 | 2017-12-27 | Protection equipment for electric power grid based on sound is driven |
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| Country | Link |
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| CN (1) | CN107969418B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108849839B (en) * | 2018-07-06 | 2021-04-23 | 南京灵雀智能制造有限公司 | Be used for agricultural rice to plant protective apparatus |
| CN112471132B (en) * | 2020-11-26 | 2022-04-08 | 国网山东省电力公司平阴县供电公司 | Bird repeller |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010066319A (en) * | 1999-12-31 | 2001-07-11 | 전영구 | Eliminator of birds |
| KR200445744Y1 (en) * | 2008-05-14 | 2009-08-28 | 안영세 | Birds Suppressor |
| 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 |
| CN206612092U (en) * | 2017-02-21 | 2017-11-07 | 国网湖北省电力公司荆州供电公司 | A kind of scarer of power Transmission tower |
| CN206658946U (en) * | 2017-04-07 | 2017-11-24 | 云和漫行者玩具有限公司 | A kind of power engineering scarer with up-down vibration function |
-
2017
- 2017-12-27 CN CN201711449936.2A patent/CN107969418B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010066319A (en) * | 1999-12-31 | 2001-07-11 | 전영구 | Eliminator of birds |
| KR200445744Y1 (en) * | 2008-05-14 | 2009-08-28 | 안영세 | Birds Suppressor |
| CN206612092U (en) * | 2017-02-21 | 2017-11-07 | 国网湖北省电力公司荆州供电公司 | A kind of scarer of power Transmission tower |
| CN206658946U (en) * | 2017-04-07 | 2017-11-24 | 云和漫行者玩具有限公司 | A kind of power engineering scarer with up-down vibration function |
| 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 |
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| Publication number | Publication date |
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| CN107969418A (en) | 2018-05-01 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20200925 Address after: Room 1407-1410, apartment 3, Yinchuan Wanda center, east of Shuishui street, Jinfeng District, Yinchuan City, Ningxia Hui Autonomous Region, 750004 Applicant after: Ningxia xinguangtai Electric Power Technology Co., Ltd Address before: Ruida road 450000 high tech Industrial Development Zone, Henan city of Zhengzhou province No. 96 Business Center No. 1 building C206 room Applicant before: ZHENGZHOU TIANSHUN ELECTRONIC TECHNOLOGY Co.,Ltd. |
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