CN208522102U - 10kV distribution line lightning protection earthing device - Google Patents
10kV distribution line lightning protection earthing device Download PDFInfo
- Publication number
- CN208522102U CN208522102U CN201821510288.7U CN201821510288U CN208522102U CN 208522102 U CN208522102 U CN 208522102U CN 201821510288 U CN201821510288 U CN 201821510288U CN 208522102 U CN208522102 U CN 208522102U
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- CN
- China
- Prior art keywords
- distribution line
- earthing pole
- downlead
- earth conductor
- connector
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- 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.)
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Abstract
10kV distribution line lightning protection earthing device, belong to distribution line protection device field, arrester, downlead, disconnecting clamp, earth conductor and earthing pole, arrester, downlead, earth conductor and earthing pole are sequentially connected, disconnecting clamp is mounted on downlead, arrester is located at the top of distribution line, earth conductor and earthing pole are mounted on underground, insulating bar is set at the top of earthing pole, the bottom of insulating bar is connect with earthing pole screw top, the top side of resting on the ground of insulating bar, notice board is arranged in the top of insulating bar, fluorescent paint is smeared on notice board, earth conductor is connect with one end of several conducting wires, the other end of conducting wire is connect with connector, the top side of resting on the ground of connector.The utility model can quickly find the installation site of earth conductor and earthing pole, and can quickly find trouble location, overhauled without all excavating, effectively saved the time, improved work efficiency.
Description
Technical field
The utility model belongs to distribution line protection device field, and specifically 10kV distribution line lightning protection earthing fills
It sets.
Background technique
10kV distribution line operation data shows that 10kV distribution line lightening hazard frequently occurs, and has seriously endangered distribution
The power supply reliability and power grid security of net influence production, the household electricity of the people.Currently in order to ensuring the power supply of power distribution network
Reliability and power grid security generally avoid thunder and lightning from damaging distribution line using lightning arrester is added, but lightning arrester
Earthing or grounding means easily break down due to being embedded in underground for a long time, and overhaul it is inconvenient, at two or three meter located underground of typically grounded device,
It needs that earth conductor and earthing pole position are all excavated and overhauled, and earthing or grounding means is fully mounted at underground lookup
It is not easy to search when orientation.
Utility model content
The utility model provides 10kV distribution line lightning protection earthing device, to solve defect in the prior art.
The utility model is achieved by the following technical programs:
10kV distribution line lightning protection earthing device, arrester, downlead, disconnecting clamp, earth conductor and earthing pole, institute
Arrester, downlead, earth conductor and the earthing pole stated are sequentially connected, and the disconnecting clamp is mounted on downlead, institute
The arrester stated is located at the top of distribution line, and the earth conductor and earthing pole are mounted on underground, set at the top of earthing pole
Insulating bar is set, the bottom of the insulating bar is connect with earthing pole screw top, and the top of the insulating bar is rest on the ground
Side, the top of the insulating bar are arranged notice board, smear fluorescent paint, the earth conductor and number on the notice board
One end of root conducting wire connects, and the other end of the conducting wire is connect with connector, the top side of resting on the ground of the connector.
10kV distribution line lightning protection earthing device as described above, the conducting wire periphery insulating layer thicken setting.
Insulation shell is arranged in 10kV distribution line lightning protection earthing device as described above, the connector periphery, and described is exhausted
The cap of setting insulation, the cap are threadedly coupled with insulation shell at the top of edge shell.
10kV distribution line lightning protection earthing device as described above, warning sign is arranged in the adjacent side of the connector, described
Warning sign on be arranged fluorescence warning band.
Insulation protection is arranged in 10kV distribution line lightning protection earthing device as described above, the downlead lower, outer perimeter
Shell.
The utility model has the advantages that: the utility model can quickly find the installation position of earth conductor and earthing pole
It sets, and can quickly find trouble location, overhauled without all excavating, effectively saved the time, improved work efficiency.
The utility model is in maintenance by learning to being detected between two neighboring connector by tools such as multimeters
Which specific position is broken down, and is excavated and repaired for corresponding position, and if a failure occurs and earth conductor does not damage
It is bad, then it is that earthing pole breaks down, earthing pole position is quickly found out by notice board, and excavate maintenance or replacement, effectively
Time of having saved improve work efficiency.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the utility model structure diagram；
Fig. 2 is the partial enlarged view in the portion I of Fig. 1.
Appended drawing reference: 1, arrester；2, downlead；3, disconnecting clamp；4, earth conductor；5, earthing pole；6, insulating bar；7,
Notice board；8, conducting wire；9, connector；10, insulation shell；11, cap；12, warning sign；13, fluorescence warning band；14, insulation protection shell.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
10kV distribution line lightning protection earthing device, arrester 1, downlead 2, disconnecting clamp 3, earth conductor 4 and ground connection
Pole 5, the arrester 1, downlead 2, earth conductor 4 and earthing pole 5 are sequentially connected, and the disconnecting clamp 3 is mounted on
On downlead 2, the arrester 1 is located at the top of distribution line, and the earth conductor 4 and earthing pole 5 are mounted on ground
Under, insulating bar 6 is set at the top of earthing pole 5, and the bottom of the insulating bar 6 is connect with 5 screw top of earthing pole, the insulation
The top side of resting on the ground of bar 6, the top of the insulating bar 6 are arranged notice board 7, smear fluorescence on the notice board 7
Coating, the earth conductor 4 are connect with one end of several conducting wires 8, and the other end of the conducting wire 8 is connect with connector 9, described
Connector 9 the top side of resting on the ground.The utility model is in maintenance by passing through multimeter between two neighboring connector 9
Equal tools are detected so as to learn which specific position is broken down, and are excavated and repaired for corresponding position, such as
Fruit is broken down and earth conductor 4 does not have damage, then is that earthing pole 5 breaks down, is quickly found out earthing pole 5 by notice board 7
Position, and excavate maintenance or replacement, effectively having saved the time improves work efficiency.
Specifically, may result in connector 9 during discharge due to the side of resting on the ground at the top of connector and also discharge electricity
Can, to cause damages, in order to overcome the above problem, insulation shell 10 is arranged in 9 periphery of connector described in the present embodiment, and described is exhausted
The cap 11 of insulation is set at the top of edge shell 10, and the cap 11 is threadedly coupled with insulation shell 10.Can have by insulation shell 10
Effect avoids connector from discharging electric energy outward, while backing out cap 11 when overhauling and can be used, easy to operate, easy to use.
Specifically, the insulated hull of plain conductor is easily breakdown since thunder and lightning moment electricity is big, it is outside so as to cause conducting wire 8
Electric discharge, easily the personnel of satisfying the need damage, and in order to overcome the above problem, 8 periphery insulating layer of conducting wire described in the present embodiment thickeies
Setting.The more common insulated hull of the insulated hull of conducting wire 8 thickeies setting, avoids conducting wire 8 from discharging outward, it is ensured that personnel safety.
Further, although insulation shell 10 is arranged in 9 periphery of connector, 8 periphery insulating layer of conducting wire thickeies setting, makes for a long time
It with always will appear damage phenomenon in the process, easily leading to the personnel of passing by and damaging, in order to overcome the above problem, described in the present embodiment
The adjacent side of connector 9 warning sign 12 is set, fluorescence warning band 13 is set on the warning sign 12.It can by warning sign 12
Effective prompt holdee is in Thunderstorm Weather far from connector 9, it is ensured that personnel safety.
Further, insulation protection shell 14 is arranged in 2 lower, outer perimeter of downlead described in the present embodiment.
Finally, it should be noted that in the description of the utility model, it is to be understood that term " top ", " bottom ", " one
End ", " other end ", " top ", " bottom end ", "upper", "lower", "left", "right", " side ", "inner", " middle part ", " center ", " two
The orientation or positional relationship of the instructions such as end " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing this reality
It is described with novel with simplified, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific
Orientation construction and operation, therefore should not be understood as limiting the present invention.In the present invention, unless otherwise specific
Regulation and restriction, the terms such as term " installation ", " setting ", " connection ", " fixation ", " rotation connection " shall be understood in a broad sense, for example,
Can be fixedly connected, also can be to be detachably connected, or it is integral；It can be mechanical connection, also can be electrical connection；It can
It is to be connected directly, also can is indirectly connected through an intermediary the phase of the connection or two elements inside two elements
Unless otherwise restricted clearly interaction relationship for the ordinary skill in the art, can manage as the case may be
Solve the concrete meaning of above-mentioned term in the present invention.Above embodiments are only to illustrate the technical solution of the utility model,
Rather than its limitations；Although the utility model is described in detail with reference to the foregoing embodiments, the ordinary skill of this field
Personnel are it is understood that it is still possible to modify the technical solutions described in the foregoing embodiments, or to part
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The spirit and scope of each embodiment technical solution of type.
Claims (5)
1.10kV distribution line lightning protection earthing device, including arrester (1), downlead (2), disconnecting clamp (3), earth conductor
(4) and earthing pole (5), the arrester (1), downlead (2), earth conductor (4) and earthing pole (5) are sequentially connected,
The disconnecting clamp (3) is mounted on downlead (2), and the arrester (1) is located at the top of distribution line, and described connects
Earthed conductor (4) and earthing pole (5) are mounted on underground, it is characterised in that: insulating bar (6) are set at the top of earthing pole (5), it is described
The bottom of insulating bar (6) is connect with earthing pole (5) screw top, the top side of resting on the ground of the insulating bar (6), described
The top of insulating bar (6) notice board (7) are set, smear fluorescent paint, the earth conductor on the notice board (7)
(4) it is connect with one end of several conducting wires (8), the other end of the conducting wire (8) is connect with connector (9), the connector (9)
The top side of resting on the ground.
2. 10kV distribution line lightning protection earthing device according to claim 1, it is characterised in that: the connector (9) is outside
Week setting insulation shell (10), the cap (11) of the insulation shell (10) top setting insulation, the cap (11) and insulation
Shell (10) is threadedly coupled.
3. 10kV distribution line lightning protection earthing device according to claim 1, it is characterised in that: the conducting wire (8) is outside
All insulating layers thicken setting.
4. 10kV distribution line lightning protection earthing device according to claim 1, it is characterised in that: described connector (9) phase
Warning sign (12) are arranged in adjacent side, and fluorescence warning band (13) are arranged on the warning sign (12).
5. 10kV distribution line lightning protection earthing device according to claim 1, it is characterised in that: the downlead (2)
Insulation protection shell (14) are arranged in lower, outer perimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821510288.7U CN208522102U (en) | 2018-09-14 | 2018-09-14 | 10kV distribution line lightning protection earthing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821510288.7U CN208522102U (en) | 2018-09-14 | 2018-09-14 | 10kV distribution line lightning protection earthing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208522102U true CN208522102U (en) | 2019-02-19 |
Family
ID=65333680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821510288.7U Expired - Fee Related CN208522102U (en) | 2018-09-14 | 2018-09-14 | 10kV distribution line lightning protection earthing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208522102U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7457301B2 (en) | 2019-11-18 | 2024-03-28 | 音羽電機工業株式会社 | Lightning protection methods for electrical facilities |
-
2018
- 2018-09-14 CN CN201821510288.7U patent/CN208522102U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7457301B2 (en) | 2019-11-18 | 2024-03-28 | 音羽電機工業株式会社 | Lightning protection methods for electrical facilities |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190219 Termination date: 20190914 |