CN105870651B - A kind of electric power grounding device - Google Patents
A kind of electric power grounding device Download PDFInfo
- Publication number
- CN105870651B CN105870651B CN201610381042.3A CN201610381042A CN105870651B CN 105870651 B CN105870651 B CN 105870651B CN 201610381042 A CN201610381042 A CN 201610381042A CN 105870651 B CN105870651 B CN 105870651B
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- electric power
- grounding device
- stake
- auger
- power grounding
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- 206010058109 Hangnail Diseases 0.000 claims abstract description 23
- 238000004891 communication Methods 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 5
- 239000002689 soil Substances 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 8
- 241001074085 Scophthalmus aquosus Species 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 7
- 230000005611 electricity Effects 0.000 description 3
- 208000025274 Lightning injury Diseases 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
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- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a kind of electric power grounding devices, the electric power grounding device includes hollow earthing stake, it bores with being provided with auger one end of the hollow earthing stake, multiple arcs hangnail is provided on the pile body of the hollow earthing stake, the rotation direction that the rotation direction of the arc hangnail is bored with the auger is identical, and the direction for the cone that the puncture tip of the arc hangnail is bored with the auger is opposite.By being bored auger is arranged in one end of hollow earthing stake, it is very laborsaving when pile body to be driven underground, due to being provided with multiple arcs hangnail on the pile body of hollow earthing stake, and the rotation direction that the rotation extending direction of arc hangnail with auger is bored is identical, while with not influencing the brill of hollow earthing stake installation effect, resistance when entire pile body is reversely extracted can be enhanced, with very excellent anti-theft effect, arc hangnail increases the contact area of pile body and soil simultaneously, so that the electric conductivity of hollow earthing stake is more preferable.
Description
Technical field
The present invention relates to power equipment auxiliary device technical fields, and in particular to a kind of electric power grounding device.
Background technique
Electric power transmission line and relevant device many places are easy to be struck by lightning in outdoor, the line tripping as caused by lightning stroke
The case where frequent occurrence.In order to anti-lightning strike, need to give transmission line of electricity installation electric power grounding device, the electric current guiding that lightning stroke is generated
To the earth, conducting wire or transmission facility is avoided to damage because lightning voltage is excessively high.
To make electric power grounding device that there is reliable ground connection conductive effect, it will usually using the ground stud of metal quality.
Ground stud is mostly cylinder in the prior art, is that ground stud is driven underground for being hammered by external force during installation, thus leads
It causes that ground stud is very easy is pulled out, therefore the situation that ground stud is stolen often occurs, just to transmission line of electricity or transmission facility
Often operation brings many insecurity factors, meanwhile, ground stud needs to be needed after stolen at once again by service personnel's periodic inspection
It loads onto, increases maintenance cost.
Summary of the invention
The technical problem to be solved by the present invention is to it is more preferable and have relatively strong anti-to provide a kind of more stable, electric conductivity of installation
Steal the electric power grounding device of performance.
The technical scheme is that providing a kind of electric power grounding device, the electric power grounding device includes hollow earthing
Stake, one end of the hollow earthing stake are bored with being provided with auger, are provided with multiple arcs on the pile body of the hollow earthing stake
Hangnail, the rotation direction that the rotation direction of the arc hangnail is bored with the auger is identical, the puncture tip of the arc hangnail and the spiral shell
The direction for the cone bored to rotary drill is on the contrary, be provided with multiple permeable holes on the pile body of the hollow earthing stake.
Further, the one end bored to the separate auger of the hollow earthing stake is removably fixed with top cover, the sky
Heart ground stud is provided with multiple, is connected between the top cover of multiple hollow earthing stakes using chain.
Further, the electric power grounding device further includes metallic conduction net, and the metallic conduction net connects each sky
Bore to the auger of heart ground stud.
Further, it is both provided with an alarm trigger device in each hollow earthing stake, the electric power grounding device is also
Including buzzer siren and controller, the alarm trigger device and the buzzer siren are electrically connected with the controller respectively.
Further, the electric power grounding device further includes current sensor and wireless communication module, the current sense
Device is mounted on that the metallic conduction is online, and the current sensor and wireless communication module are electrically connected with the controller respectively.
Further, tapped rack fixing seat is provided on the top cover, the electric power grounding device further includes V
Shape swivel mount is provided with the fixed block of protrusion in the middle part of the V-arrangement swivel mount, is provided with and the internal screw thread on the fixed block
The external screw thread to match.
Further, the both ends of the V-arrangement swivel mount are equipped with rubber sleave.
Technical solution of the present invention has the beneficial effect that hollow earthing stake is the main structure of conduct power, by hollow
Bore to one end setting auger of ground stud, it is very laborsaving when pile body to be driven underground, due on the pile body of hollow earthing stake
It is provided with multiple arcs hangnail, and the rotation direction that the rotation extending direction of arc hangnail with auger is bored is identical, is not influencing sky
The brill of heart ground stud installation effect while, resistance when entire pile body is reversely extracted can be enhanced, have it is very excellent
Anti-theft effect, while arc hangnail increases the contact area of pile body and soil, so that the electric conductivity of hollow earthing stake is more preferable.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is a kind of structure chart of electric power grounding device provided in an embodiment of the present invention；
Fig. 2 is the electrical connection graph of electric power grounding device provided in an embodiment of the present invention.
Wherein, appended drawing reference are as follows:
1, hollow earthing stake, 1a, permeable hole, 2, bore to auger, 3, arc hangnail, 4, top cover, 5, metallic conduction net, 6,
Alarm trigger device, 7, buzzer siren, 8, controller, 9, current sensor, 10, wireless communication module, 11, V-arrangement swivel mount.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples.
It please refers to shown in Fig. 1, Fig. 2, the present invention provides a kind of electric power grounding device, which includes hollow
Ground stud 1, wherein one end of hollow earthing stake 1 bores 2 with being provided with auger, is provided on the pile body of hollow earthing stake 1 multiple
Arc hangnail 3, the rotation direction that the rotation direction of arc hangnail 3 with auger bores 2 is identical, and the puncture tip of arc hangnail 3 bores 2 with auger
Cone direction on the contrary, being provided with multiple permeable hole 1a on the pile body of hollow earthing stake 1.Specifically, the setting of permeable hole 1a
It ensure that the soil environment inside hollow earthing stake 1 is consistent with external environment, avoid the soil moisture inside pile body and the external world
The unstable problem of impedance caused by humidity difference is excessive, not only substantially improves the electric conductivity that ground stud is contacted with soil in this way
Energy；Meanwhile the ground pressure that permeable hole 1a makes ground stud inside and outside when screwing in soil is more balanced, it is inside and outside during screw-in
The soil in portion can adequately enter in ground stud, prevent pressure-air remaining in ground stud in installation process from influencing installation
Construction.
Specifically, hollow earthing stake 1 is the conductive bodies structure of electric power grounding device, when installation hollow ground stud 1 with lead
Line or transmission facility connection, bore to auger 2 entirety in the shape of a spiral, one end of which is fixed on the end other ends of hollow earthing stake 1
With cone, facilitates and hollow earthing stake 1 is driven underground.The puncture tip of arc hangnail 3 with auger bores 2 cone direction upward
On the contrary, arc hangnail 3 is enhanced resistance when pile body is extracted upwards by soil compression after hollow earthing stake 1 is driven underground,
With excellent anti-theft performance.
In one of the implementation manners, the one end for boring to the separate auger of hollow earthing stake 12 is removably fixed with top
Lid 4, hollow earthing stake 1 are provided with multiple, are connected between the top cover 4 of multiple hollow earthing stakes 1 using chain.
Specifically, the pile body of hollow earthing stake 1 is generally hollow cylinder, bores 2 to the separate auger of hollow earthing stake 1
It is open at one end, top cover 4, which can be, to be fastened by bolts in the end of hollow earthing stake 1, and top cover 4 is arranged can be by the opening
Block, while top cover 4 can be used as the installation pedestal of connection other component, hollow earthing stake 1 be provided with it is multiple so that entire electricity
The conduction and anti-theft effect of power earthing or grounding means are more excellent.
In another implementation, which can also include metallic conduction net 5, and metallic conduction net 5 connects
Bore 2 with connecing the auger of each hollow earthing stake 1.
Specifically, multiple connectors can be set on metallic conduction net 5, these connectors respectively correspond and a hollow earthing
It bores 2 to the auger of stake 1 to be fixedly connected, when installing the electric power grounding device, which can be placed in heatable adobe sleeping platform
Bottom, then 2 connections are successively bored with each auger, finally with native buried-metal grounded screen 5 and each hollow earthing stake 1, finally press
Real soil.Metallic conduction net 5 expands the contact area of each hollow earthing stake 1, enhances the conduction of entire electric power grounding device
Performance, meanwhile, hollow earthing stake 1 in stolen pull up, due to its bottom auger bore 2 with metallic conduction net 5 is fixed connects
It connects, so that pile body is extremely not easy to be pulled out, enhances the anti-theft performance of whole device.
Further, it is both provided with an alarm trigger device 6 in each hollow earthing stake 1, which further includes
Buzzer siren 7 and controller 8, alarm trigger device 6 and buzzer siren 7 are electrically connected with controller 8 respectively.
Specifically, controller 8 and buzzer siren 7 can be installs close to metal grounding network 5, or is fixed on metal and connects
On earth mat 5, since alarm trigger device 6 is electrically connected with controller 8, alarm trigger device 6 with hollow earthing stake when being pulled out, alarm
Connection between trigger 6 and controller 8 disconnects, and can be set and issues alarm signal by controller 8 at this time, and is alarmed by buzzing
Device 7 sounds an alarm.
In one of the implementation manners, which further includes current sensor 9 and wireless communication module 10,
Wherein, current sensor 9 is mounted on metallic conduction net 5, current sensor 9 and wireless communication module 10 respectively with controller 8
Electrical connection.
Specifically, current sensor 9 is used to incude the curent change on metallic conduction net 5, can recorde entire electric power and connects
The excessively electric data of ground device, and be remotely sent to host computer by wireless communication module 10 and recorded and analyzed, meanwhile, channel radio
The case where setting of module 10 is interrogated it is also possible that when alarm trigger device 6 is touched, hollow earthing stake 1 is pulled out wireless transmission
To host computer, staff is reminded to go to handle in time.
In another implementation, it is provided with tapped rack fixing seat on top cover 4, the electric power grounding device is also
Including V-arrangement swivel mount 11, the middle part of V-arrangement swivel mount 11 is provided with the fixed block of protrusion, is provided on fixed block and internal screw thread phase
Matched external screw thread.
Specifically, V-arrangement swivel mount 11 is matched with hollow earthing stake 1, can when hollow earthing stake 1 is individually to be arranged
Pile body is extracted to facilitate staff to reversely rotate V-arrangement swivel mount 11.Preferably, the both ends of V-arrangement swivel mount 11 are equipped with rubber
Rubber sleeve.The setting of rubber sleave can protect the palm of staff, and rubber sleave can be enhanced frictional force, prevent work people
Member's force.
A kind of electric power grounding device provided in an embodiment of the present invention, wherein hollow earthing stake is the main body knot of conduct power
Structure, it is very laborsaving when pile body to be driven underground by being bored auger is arranged in one end of hollow earthing stake, it is connect due to hollow
Multiple arcs hangnail, and the rotation direction phase that the rotation extending direction of arc hangnail with auger is bored are provided on the pile body of ground pile
Together, while with not influencing the brill of hollow earthing stake installation effect, resistance when entire pile body is reversely extracted can be enhanced, have
There is very excellent anti-theft effect, while arc hangnail increases the contact area of pile body and soil, so that hollow earthing stake
Electric conductivity is more preferable.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of electric power grounding device, which is characterized in that the electric power grounding device includes hollow earthing stake, the hollow earthing
One end of stake is bored with being provided with auger, multiple arcs hangnail is provided on the pile body of the hollow earthing stake, the arc falls
The rotation direction that the rotation direction of thorn is bored with the auger is identical, the cone that the puncture tip of the arc hangnail is bored with the auger
Towards on the contrary；Multiple permeable holes are provided on the pile body of the hollow earthing stake；The separate auger of the hollow earthing stake
One end of cone is removably fixed with top cover, the hollow earthing stake be provided with it is multiple, the top covers of multiple hollow earthing stakes it
Between connected using chain.
2. electric power grounding device according to claim 1, which is characterized in that the electric power grounding device further includes that metal is led
Power grid, the metallic conduction net are bored with connecting the auger of each hollow earthing stake.
3. electric power grounding device according to claim 2, which is characterized in that be both provided with one in each hollow earthing stake
A alarm trigger device, the electric power grounding device further include buzzer siren and controller, the alarm trigger device and the bee
Ring alarm is electrically connected with the controller respectively.
4. electric power grounding device according to claim 3, which is characterized in that the electric power grounding device further includes that electric current passes
Sensor and wireless communication module, it is online that the current sensor is mounted on the metallic conduction, the current sensor and wireless
Communication module is electrically connected with the controller respectively.
5. electric power grounding device according to claim 1, which is characterized in that be provided with tapped branch on the top cover
Frame fixing seat, the electric power grounding device further include V-arrangement swivel mount, and the fixation of protrusion is provided in the middle part of the V-arrangement swivel mount
Block is provided with external screw thread matched with the internal thread on the fixed block.
6. electric power grounding device according to claim 5, which is characterized in that the both ends of the V-arrangement swivel mount are equipped with rubber
Rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610381042.3A CN105870651B (en) | 2016-06-01 | 2016-06-01 | A kind of electric power grounding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610381042.3A CN105870651B (en) | 2016-06-01 | 2016-06-01 | A kind of electric power grounding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105870651A CN105870651A (en) | 2016-08-17 |
| CN105870651B true CN105870651B (en) | 2019-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610381042.3A Active CN105870651B (en) | 2016-06-01 | 2016-06-01 | A kind of electric power grounding device |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107978878A (en) * | 2017-12-18 | 2018-05-01 | 贵州大学 | A kind of ground wire connects body device |
| CN108677933A (en) * | 2018-05-29 | 2018-10-19 | 国家电网公司 | A kind of transmission line of electricity under swelled ground geological conditions subtracts swollen bored concrete pile foundation |
| CN111048918B (en) * | 2019-12-18 | 2021-04-13 | 安徽舜邦精细化工有限公司 | Electric power grounding pile for electric power engineering with internal expansion and friction increase |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2512128Y (en) * | 2001-10-19 | 2002-09-18 | 中国人民解放军66169部队 | Ground body |
| CN202454738U (en) * | 2012-03-06 | 2012-09-26 | 安徽理工大学 | Grounding pile for power equipment |
| CN103633455A (en) * | 2013-12-11 | 2014-03-12 | 安徽理工大学 | Low-current grounding system |
| CN204304013U (en) * | 2015-01-04 | 2015-04-29 | 湖南中普防雷股份有限公司 | Electric resistance reducing grounding device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1343476A1 (en) * | 1986-04-28 | 1987-10-07 | Краснодарское высшее военное командно-инженерное училище ракетных войск | Earthing device |
| CN204793238U (en) * | 2015-06-12 | 2015-11-18 | 林锦华 | Theftproof type electric power earthing device |
-
2016
- 2016-06-01 CN CN201610381042.3A patent/CN105870651B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2512128Y (en) * | 2001-10-19 | 2002-09-18 | 中国人民解放军66169部队 | Ground body |
| CN202454738U (en) * | 2012-03-06 | 2012-09-26 | 安徽理工大学 | Grounding pile for power equipment |
| CN103633455A (en) * | 2013-12-11 | 2014-03-12 | 安徽理工大学 | Low-current grounding system |
| CN204304013U (en) * | 2015-01-04 | 2015-04-29 | 湖南中普防雷股份有限公司 | Electric resistance reducing grounding device |
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| CN105870651A (en) | 2016-08-17 |
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