CN207572554U - Grounding wire - Google Patents
Grounding wire Download PDFInfo
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- CN207572554U CN207572554U CN201721561660.2U CN201721561660U CN207572554U CN 207572554 U CN207572554 U CN 207572554U CN 201721561660 U CN201721561660 U CN 201721561660U CN 207572554 U CN207572554 U CN 207572554U
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- electroscope
- ground wire
- connection sheet
- wire
- conductor
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- 230000005611 electricity Effects 0.000 claims abstract description 19
- 239000004020 conductor Substances 0.000 claims description 30
- 238000005553 drilling Methods 0.000 claims description 3
- 238000012795 verification Methods 0.000 claims 1
- 238000011900 installation process Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The embodiment of the application discloses earth connection includes: the electroscope, the wire clamp, the insulating operating rod, the conducting wire, the ground wire and the grounding clamp; one end of the ground wire is connected with the grounding clamp; the conducting wire in the ground wire is connected with the insulating operating rod through the conducting wire clamp; an electroscope is arranged on the lead clamp and used for detecting whether the electric lead is electrified or not. By adopting the grounding wire provided by the embodiment of the application, if power failure equipment and a circuit suddenly supply electricity in the installation process, the electroscope can immediately give out sound and light alarm to remind an operator that the equipment is electrified, so that the safety of installing the grounding wire is improved.
Description
Technical field
This application involves protection safety technical field, more particularly to a kind of ground wire.
Background technology
It, should be immediately after the true no-voltage of equipment is identified in the work such as maintenance of electrical equipment, electrical test, distribution maintenance
Repair apparatus is grounded (installing ground wire closes grounding switch) and carries out three-phase shortcircuit operation, so as to ensure service personnel in work
The reliable and secure measure for preventing from sending a telegram here suddenly as place.
Existing ground wire is mainly made of conductor grip, insulating bar, short-circuit line, ground wire, earth clip.Installing ground wire
When, first attaching ground terminal, rear attaching conductor end are answered, ground wire should contact well, and connection is reliable.
Inventor has found that at least there are the following problems in the prior art：After the true no-voltage of equipment is identified, installing ground wire
In this preceding ring time interval, if there is the situation that power failure equipments and circuit are sent a telegram here suddenly, operating personnel are installing ground connection
Line, then, the generation of live ground wire accident will certainly be led to, so as to which operating personnel be caused to be burnt by electric arc, burnt et al.
Body injures.
Utility model content
The purpose of the embodiment of the present application is to provide a kind of ground wire, to improve the safety of installing ground wire.
In order to solve the above technical problems, the embodiment of the present application provides what a kind of ground wire was realized in：
A kind of ground wire, including：Electroscope, conductor grip, insulating bar, conductor wire, ground wire and earth clip；
One end of the ground wire is connected with the earth clip；
Conductor wire is connected by the conductor grip with the insulating bar in the ground wire；
Electroscope is provided in the conductor grip, whether conductor wire of the electroscope for where detecting has electricity.
In preferred embodiment, the conductor wire is any one phase electric wire in the three-phase wire of the ground wire.
In preferred embodiment, electroscope self-test button is provided on the electroscope, for carrying out self-test to the electroscope.
In preferred embodiment, electroscope indicator light is provided on the electroscope, for showing the state of the electroscope.
In preferred embodiment, the electroscope indicator light is used to indicate the electroscope as electroless state or has electricity condition.
In preferred embodiment, the electroscope further includes：Electroscope shell, electroscope fixing bolt, connection sheet, connection sheet are solid
Determine bolt and electroscope operational module；The electroscope shell, electroscope fixing bolt, connection sheet, connection sheet fixing bolt are used
In the fixation electroscope；The electroscope operational module is used to detect whether the electroscope has electricity.
In preferred embodiment, drilling is provided in the connection sheet, the connection sheet is consolidated by the connection sheet fixing bolt
It is scheduled in the conductor grip.
In preferred embodiment, the electroscope shell is fixed on using the electroscope fixing bolt in the connection sheet.
In preferred embodiment, the electroscope operational module is set to the electroscope enclosure.
In preferred embodiment, the electroscope further includes warning device；The electroscope operational module and the warning device
It is connected, when the electroscope operational module has detected electricity, the warning device sends out sound-light alarm.
By above technical solution provided by the embodiments of the present application as it can be seen that using ground wire provided by the embodiments of the present application,
If power failure equipments and circuit are sent a telegram here suddenly in installing process, electroscope can send out sound-light alarm immediately, remind operator
Member's equipment has electricity, so as to improve the safety of installing ground wire.
Description of the drawings
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or it will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments described in application, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the schematic diagram that the application is grounded one embodiment；
Fig. 2 is the structure diagram of electroscope in the embodiment of the present application；
In attached drawing：13- electroscopes, 14- conductor grips, 15- insulating bars, 16- conductor wires, 17- ground wires, 18- earth clips,
131- electroscope self-test buttons, 132- electroscope indicator lights, electroscope shell 133, electroscope fixing bolt 134, connection sheet
135, connection sheet fixing bolt 136, electroscope operational module 137.
Specific embodiment
The embodiment of the present application provides a kind of ground wire.
In order to make those skilled in the art better understand the technical solutions in the application, below in conjunction with the application reality
The attached drawing in example is applied, the technical solution in the embodiment of the present application is clearly and completely described, it is clear that described implementation
Example is merely a part but not all of the embodiments of the present application.Based on the embodiment in the application, this field is common
Technical staff's all other embodiments obtained without creative efforts should all belong to the application protection
Range.
Fig. 1 is the schematic diagram that the application is grounded one embodiment.With reference to Fig. 1, the ground wire includes：Electroscope self-test
Button 11, electroscope indicator light 12, electroscope 13, conductor grip 14, insulating bar 15, conductor wire 16, ground wire 17 and earth clip
18。
In one embodiment, one end of the ground wire 17 can be connected with the earth clip 18.
In one embodiment, conductor wire 16 can be grasped by the conductor grip 14 and the insulation in the ground wire 17
Make bar 15 to be connected.
In one embodiment, the conductor wire 16 can be any one phase electricity in the three-phase wire of the ground wire 17
Line.
In one embodiment, electroscope 13 can be provided in the conductor grip 14.The electroscope 13 can be used
Whether there is electricity in the conductor wire where detection.
In one embodiment, electroscope self-test button 131 can be provided on the electroscope 13 and electroscope refers to
Show lamp 132.
In one embodiment, the electroscope self-test button 131 can be used for carrying out self-test to the electroscope 13.
By carrying out self-test to the electroscope 13, it can be ensured that the electroscope 13 is in normal operating conditions.
In one embodiment, the electroscope indicator light 132 is displayed for the state of the electroscope 13.
Specifically, the electroscope indicator light 132 can serve to indicate that the electroscope 13 as electroless state or have electricity condition.For example,
When the electroscope indicator light 132 is green, it is electroless state that can represent the electroscope 13, then, the electroscope
Without electricity, staff can be operated safely a phase electric wire where 13；When the electroscope indicator light 132 is red,
The electroscope 13 can be represented to there is electricity condition, then, the phase electric wire where the electroscope 13 has electricity, and staff needs
It stops operation.
Fig. 2 is the structure diagram of electroscope in the embodiment of the present application.With reference to Fig. 2, the electroscope 13 can include：It tests
Electric appliance self-test button 131, electroscope shell 133, electroscope fixing bolt 134, connection sheet 135, connects electroscope indicator light 132
Contact pin fixing bolt 136, electroscope operational module 137.
In one embodiment, drilling can be provided in the connection sheet 135.
In one embodiment, the connection sheet 135 can be fixed on described by the connection sheet fixing bolt 136
In conductor grip 14.
In one embodiment, the electroscope shell 133 can be fixed on using the electroscope fixing bolt 134
In the connection sheet 135.
In one embodiment, the electroscope operational module 137 can be set in the electroscope shell 133
Portion.The electroscope operational module 137 can be used for having detected whether electricity.
In another embodiment, the electroscope 13 can also include warning device.The electroscope operational module
137 can be connected with the warning device, when the electroscope operational module 137 has detected electricity, the warning device
Sound-light alarm can be sent out, to achieve the effect that remind staff.
In actual mechanical process, when installing ground wire, first installing is equipped with the conductor end of a phase of electroscope, then installs
Remaining two-phase conductor end.Using ground wire provided by the embodiments of the present application, in installing process, if power failure equipments and circuit are dashed forward
So incoming call, electroscope can send out sound-light alarm immediately, operating personnel's equipment reminded to have electricity, so as to improve installing ground wire
Safety.
It is also known in the art that other than realizing controller in a manner of pure computer readable program code, it is complete
Entirely can by by method and step carry out programming in logic come controller with logic gate, switch, application-specific integrated circuit, may be programmed
The form of logic controller and embedded microcontroller etc. realizes identical function.Therefore this controller is considered one kind
Hardware component, and the structure that can also be considered as to the device for being used to implement various functions included in it in hardware component.Or
Even, the device for being used to implement various functions can be considered as either the software module of implementation method can be Hardware Subdivision again
Structure in part.
System, device, module or the unit that above-described embodiment illustrates can specifically realize by computer chip or entity,
Or it is realized by having the function of certain product.
Each embodiment in this specification is described by the way of progressive, identical similar portion between each embodiment
Point just to refer each other, and the highlights of each of the examples are difference from other examples.
Although depicting the application by embodiment, it will be appreciated by the skilled addressee that the application there are many deformation and
Variation is without departing from spirit herein, it is desirable to which appended claim includes these deformations and changes without departing from the application's
Spirit.
Claims (10)
1. a kind of ground wire, which is characterized in that including：Electroscope, conductor grip, insulating bar, conductor wire, ground wire and ground connection
Folder；
One end of the ground wire is connected with the earth clip；
Conductor wire is connected by the conductor grip with the insulating bar in the ground wire；
Electroscope is provided in the conductor grip, whether conductor wire of the electroscope for where detecting has electricity.
2. ground wire according to claim 1, which is characterized in that the conductor wire is in the three-phase wire of the ground wire
Any one phase electric wire.
3. ground wire according to claim 1, which is characterized in that electroscope self-test button is provided on the electroscope,
For carrying out self-test to the electroscope.
4. ground wire according to claim 1, which is characterized in that electroscope indicator light is provided on the electroscope, is used
In the state for showing the electroscope.
5. ground wire according to claim 4, which is characterized in that the electroscope indicator light is used to indicate the electroscope
For electroless state or there is electricity condition.
6. ground wire according to claim 1, which is characterized in that the electroscope further includes：Electroscope shell, electroscope
Fixing bolt, connection sheet, connection sheet fixing bolt and electroscope operational module；
The electroscope shell, electroscope fixing bolt, connection sheet, connection sheet fixing bolt are used to fix the electroscope；
The electroscope operational module is used to detect whether the electroscope has electricity.
7. ground wire according to claim 6, which is characterized in that drilling, the connection sheet are provided in the connection sheet
It is fixed in the conductor grip by the connection sheet fixing bolt.
8. ground wire according to claim 6, which is characterized in that the electroscope shell fixes spiral shell using the electroscope
Bolt is fixed in the connection sheet.
9. ground wire according to claim 6, which is characterized in that the electroscope operational module is set to the electroscope
Enclosure.
10. ground wire according to claim 6, which is characterized in that the electroscope further includes warning device；The electrical verification
Device operational module is connected with the warning device, when the electroscope operational module has detected electricity, the warning device
Send out sound-light alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721561660.2U CN207572554U (en) | 2017-11-21 | 2017-11-21 | Grounding wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721561660.2U CN207572554U (en) | 2017-11-21 | 2017-11-21 | Grounding wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207572554U true CN207572554U (en) | 2018-07-03 |
Family
ID=62691211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721561660.2U Active CN207572554U (en) | 2017-11-21 | 2017-11-21 | Grounding wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207572554U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108808556A (en) * | 2018-08-09 | 2018-11-13 | 云南电网有限责任公司电力科学研究院 | A kind of electrical verification for power distribution line maintenance is grounded integrated apparatus |
| CN109066127A (en) * | 2018-09-13 | 2018-12-21 | 广东电网有限责任公司 | A kind of Novel connecting ground wire with electroscope |
| CN109462053A (en) * | 2018-11-05 | 2019-03-12 | 国网四川省电力公司成都供电公司 | A kind of novel grounded line apparatus for aerial insulated wire |
| CN111537782A (en) * | 2020-05-18 | 2020-08-14 | 广东电网有限责任公司东莞供电局 | Electroscope |
-
2017
- 2017-11-21 CN CN201721561660.2U patent/CN207572554U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108808556A (en) * | 2018-08-09 | 2018-11-13 | 云南电网有限责任公司电力科学研究院 | A kind of electrical verification for power distribution line maintenance is grounded integrated apparatus |
| CN109066127A (en) * | 2018-09-13 | 2018-12-21 | 广东电网有限责任公司 | A kind of Novel connecting ground wire with electroscope |
| CN109462053A (en) * | 2018-11-05 | 2019-03-12 | 国网四川省电力公司成都供电公司 | A kind of novel grounded line apparatus for aerial insulated wire |
| CN111537782A (en) * | 2020-05-18 | 2020-08-14 | 广东电网有限责任公司东莞供电局 | Electroscope |
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