CN202817213U - Ground acquisition equipment lightning counterattack protection grounding body - Google Patents
Ground acquisition equipment lightning counterattack protection grounding body Download PDFInfo
- Publication number
- CN202817213U CN202817213U CN 201220471133 CN201220471133U CN202817213U CN 202817213 U CN202817213 U CN 202817213U CN 201220471133 CN201220471133 CN 201220471133 CN 201220471133 U CN201220471133 U CN 201220471133U CN 202817213 U CN202817213 U CN 202817213U
- Authority
- CN
- China
- Prior art keywords
- metal
- tube body
- grounding
- plastic tube
- connection line
- 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
- 230000004224 protection Effects 0.000 title abstract description 10
- 239000002184 metal Substances 0.000 claims abstract description 40
- 229910052751 metal Inorganic materials 0.000 claims abstract description 40
- 239000004033 plastic Substances 0.000 claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
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- Elimination Of Static Electricity (AREA)
Abstract
The utility model relates to a ground acquisition equipment lightning counterattack protection grounding body which comprises a metal fixation tube body, a rubber plug, a metal locking screw, a plastic tube body, a grounding connection line and a metal grounding body. The grounding connection line penetrates into the rubber sealing plug and enters the plastic tube body through the metal fixation tube body. A clamp slot is clamped through a wrench. The metal grounding body is screwed into the plastic tube body. The grounding connection line is inserted into a connection hole of the metal grounding body. The plastic tube body, the metal grounding body and the grounding connection line are locked through a screw. The metal fixation tube body is screwed into the other end of the plastic tube body, then the locking screw is tightened, and finally the rubber plug is placed into the fixation metal tube body. According to the utility model, only forward conduction can be carried out; current enter the ground acquisition equipment lightning counterattack protection grounding body through the grounding end of a device and flow into the ground; reverse conduction cannot be carried out; the ground acquisition equipment lightning counterattack protection grounding body is not limited by external environment conditions, and has the advantages of simple structure, low manufacturing cost and convenient popularization and application.
Description
Technical field
The utility model relates to electrical ground body of a kind of electronic equipments lightning protection, particularly a kind of ground acquisition equipment thunder-lightning counterattack earth electrode that is suitable for the petroleum exploration specialty.
Background technology
In the relevant industries such as electric power, communication, meteorology, oil field, railway, be applied to a large amount of electronic equipments.Generally, have nothing in common with each other electrical ground aspect the body at the electronic equipments lightning protection that uses.Mostly show in the variation of material, as: copper covered steel earth electrode etc.The above-mentioned variation that only is confined to resistance to earth, however thunder and lightning reaches rapidly the earth electrode of equipment being to have certain corner of the earth attacked by thunder and lightning to a greater extent on the top layer of the earth, equipment is formed counterattack, thus cause large number quipments to damage.
Summary of the invention
The purpose of this utility model provides a kind of ground acquisition equipment thunder-lightning counterattack earth electrode, overcomes the defective that prior art exists, and gives the discharge channel of a new thunder-lightning counterattack of equipment.
The purpose of this utility model is achieved in that ground acquisition equipment thunder-lightning counterattack earth electrode, and fixedly body, rubber stopper, metal lock screw, plastic tube body, grounding connection line, metal connecting terrain are formed by metal.The grounding connection line penetrates rubber seal plug, by the fixing body of metal, enters plastic tube body, blocks draw-in groove with spanner, and the metal connecting terrain is screwed into plastic tube body, and the grounding connection line inserts the metal connecting terrain and connects in the hole.With screw plastic tube body, metal connecting terrain, grounding connection line are locked.Again with metal fixedly body be screwed into the other end of plastic tube body, tighten again lock screw, in the fixing metal body of at last rubber stopper being packed into.
The beneficial effects of the utility model are: the utility model is suitable for the association area electronic equipments lightning protection electric protections such as electric power, communication, meteorology, oil field, railway, and is easy to use, has a extensive future.Compared with prior art, the utility model can only forward conduction, and both the earth terminal of electric current by equipment entered this ground collecting device thunder-lightning counterattack earth electrode and flow into the earth, can not reverse-conducting.Not limited by external environmental condition, simple in structure, low cost of manufacture, easy to utilize.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure: 1 for metal fixedly body, 2 be rubber stopper, 3 for the metal lock screw, 4 for plastic tube body, 5 for the grounding connection line, 6 for draw-in groove, 7 for the metal connecting terrain.
Embodiment
Below in conjunction with accompanying drawing the utility model further detailed one is narrated: fixedly body (1), rubber stopper (2), metal lock screw (3) plastic tube body (4) grounding connection line (5), draw-in groove (6), metal connecting terrain (7) are formed the utility model by metal.Grounding connection line (5) passes rubber stopper (2), enter fixedly body (1) of metal, enter again plastic tube body (4), block draw-in groove (6) with spanner, metal connecting terrain (7) is screwed on the plastic tube body (4), again grounding connection line (5) is inserted into connecing in the hole of metal connecting terrain (7).Metal lock screw (3) is screwed into plastic tube body (4), metal connecting terrain (7) is locked grounding connection line (5), again with metal fixedly body (1) be screwed into the other end of plastic tube body (4), tighten again lock screw (3), at last rubber stopper (2) is packed into metal fixedly in the body (1).
The utility model is applicable to the association area electronic equipments lightning protection electric protections such as electric power, communication, meteorology, oil field, railway, and is easy to use, has a extensive future.
Claims (3)
1. a ground acquisition equipment thunder-lightning is strikeed back earth electrode, comprise fixedly body (1) of metal, rubber stopper (2), metal lock screw (3), plastic tube body (4), grounding connection line (5), draw-in groove (6), metal connecting terrain (7) forms, grounding connection line (5) penetrates rubber stopper (2), by the fixing body (1) of metal, enter plastic tube body (4), block draw-in groove (6) with spanner, metal connecting terrain (7) is screwed on the plastic tube body (4), and grounding connection line (5) inserts metal connecting terrain (7) and connects in the hole.
2. ground acquisition equipment thunder-lightning counterattack earth electrode according to claim 1 is characterized in that with screw plastic tube body (4), metal connecting terrain (7), grounding connection line (5) locking.
3. ground acquisition equipment thunder-lightning according to claim 1 is strikeed back earth electrode, it is characterized in that with metal fixedly body (1) be screwed into the other end of plastic tube body (4), tighten again lock screw, rubber stopper (2) is packed in the fixing metal body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220471133 CN202817213U (en) | 2012-09-06 | 2012-09-06 | Ground acquisition equipment lightning counterattack protection grounding body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220471133 CN202817213U (en) | 2012-09-06 | 2012-09-06 | Ground acquisition equipment lightning counterattack protection grounding body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202817213U true CN202817213U (en) | 2013-03-20 |
Family
ID=47876036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220471133 Expired - Fee Related CN202817213U (en) | 2012-09-06 | 2012-09-06 | Ground acquisition equipment lightning counterattack protection grounding body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202817213U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105655739A (en) * | 2016-04-15 | 2016-06-08 | 国网河南省电力公司漯河供电公司 | Anticorrosion antitheft ground rod of power distribution network and application method thereof |
| CN105742838A (en) * | 2016-04-28 | 2016-07-06 | 国网河南南召县供电公司 | Ground rod and application method thereof |
| CN112563771A (en) * | 2020-12-04 | 2021-03-26 | 苏州市博发电气设备有限公司 | High stability copper facing ground connection integrated configuration |
-
2012
- 2012-09-06 CN CN 201220471133 patent/CN202817213U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105655739A (en) * | 2016-04-15 | 2016-06-08 | 国网河南省电力公司漯河供电公司 | Anticorrosion antitheft ground rod of power distribution network and application method thereof |
| CN105655739B (en) * | 2016-04-15 | 2017-12-08 | 国网河南省电力公司漯河供电公司 | A kind of power distribution network anti-corrosion anti-theft grounding rod and its application method |
| CN105742838A (en) * | 2016-04-28 | 2016-07-06 | 国网河南南召县供电公司 | Ground rod and application method thereof |
| CN112563771A (en) * | 2020-12-04 | 2021-03-26 | 苏州市博发电气设备有限公司 | High stability copper facing ground connection integrated configuration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20130906 |