CN202333710U - Lightening protection earthing rod - Google Patents
Lightening protection earthing rod Download PDFInfo
- Publication number
- CN202333710U CN202333710U CN 201120440233 CN201120440233U CN202333710U CN 202333710 U CN202333710 U CN 202333710U CN 201120440233 CN201120440233 CN 201120440233 CN 201120440233 U CN201120440233 U CN 201120440233U CN 202333710 U CN202333710 U CN 202333710U
- Authority
- CN
- China
- Prior art keywords
- insulator
- copper coin
- lightning arrester
- copper plate
- insulating cover
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229910052802 copper Inorganic materials 0.000 claims abstract description 28
- 239000010949 copper Substances 0.000 claims abstract description 28
- 239000012212 insulator Substances 0.000 claims abstract description 20
- 238000012856 packing Methods 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 abstract 6
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000004020 conductor Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Landscapes
- Thermistors And Varistors (AREA)
Abstract
The utility model belongs to a power transmission tool, in particular relates to a lightening protection earthing rod, which comprises a support (1), a fastening nut (2), a 10KV arrester (3) and a connection copper plate (5). An insulator (9) and the arrester (3) are fixedly connected on a plane on the support (1), the connection copper plate (5) is arranged at the upper ends of the insulator (9) and the arrester (3), a connection lead hole (5-2) is arranged at the left end of the connection copper plate (5), a connection cable hole (5-1) is arranged at the right end of the connection copper plate (5), an earthing rod (7) is arranged on the connection copper plate (5) at the upper end of the insulator (9), an insulation cover (6) of the earthing wire rod is sleeved on an upper end of the earthing rod (7), the connection copper plate (5) at the upper end of the arrester (3) is fixedly fastened, the insulation cover (6) is arranged on the peripheries of the connection copper plate (5), a bolt, a gasket, a lower end of the earthing rod (7), a screw (11) and the upper ends of the insulator (9) and the arrester (3) in surrounding mode, insulation cover locking buckles (4) are arranged below the insulation cover (6), and the insulation cover (6) is fastened through the insulation cover locking buckles (4). The lightening protection earthing rod is low in manufacture cost, simple in structure and convenient and safe to use.
Description
Technical field
The utility model belongs to the power transmission and transformation apparatus, particularly a kind of lightning protection earthing post.
Background technology
Existing three usefulness lightning arresters are to add the hanging ground-wire post by special-purpose lightning arrester to constitute, though it has electrical verification, lightning-arrest, three kinds of functions of hanging earthing conductor, cost an arm and a leg; When lightning arrester damages; Necessary integral replacing has increased maintenance cost, influences whole operation of power networks benefit.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned technical deficiency, and a kind of lightning protection earthing post cheap, esy to use, safe and reliable is provided.
The technical scheme that the utility model technical solution problem adopts is: the lightning protection earthing post comprises support, clamp nut, 10KV lightning arrester, connects copper coin; Be characterized in having on the support of installing hole and be fixedly connected an insulator and be fixedly connected a 10KV lightning arrester with screw rod, clamp nut with bolt, packing ring respectively on the plane; Insulator is provided with one with 10KV lightning arrester upper end and is connected copper coin; Connect the copper coin left end and be provided with the connection wire guide; Connect the copper coin right-hand member and be provided with the stube cable hole; Be provided with a ground connection terminal above the connection copper coin of insulator upper end, fix, ground connection terminal upper end suit ground connection terminal insulating cover with bolt and washer locking; Fix with screw rod, clamp nut, washer locking above the connection copper coin of 10KV lightning arrester upper end; Connect bolt and packing ring, ground connection terminal lower end, screw rod, clamp nut and the packing ring of locking 10KV lightning arrester upper end and the upper end bounded dress insulating cover of insulator and 10KV lightning arrester of copper coin, locking insulator upper end, respectively establish two through wires holes on the insulating cover two sides, below the insulating cover with insulating cover snap close snapping.
The beneficial effect of the utility model is: the lightning protection earthing post is cheap; Simple in structure, safety easy to use is only changed common 10KV lightning arrester and is got final product when service failure; Without integral replacing; So just can significantly reduce maintenance cost, increase the on-road efficiency of whole electrical network, and have electrical verification, lightning-arrest, three kinds of functions of hanging earthing conductor simultaneously.
Description of drawings
Specify with embodiment below in conjunction with accompanying drawing.
Fig. 1 is lightning protection earthing rod structure figure.
Among the figure, the 1-support; The 1-1-installing hole; The 2-clamp nut; The 3-10KV lightning arrester; 4-insulating cover snap close; 5-connects copper coin; 5-1-stube cable hole; 5-2-connects wire guide; The 6-insulating cover; The 6-1-through wires hole; 7-ground connection terminal; 8-ground connection terminal insulating cover; The 9-insulator; The 10-packing ring; The 11-screw rod; The 12-bolt.
Embodiment
Embodiment with reference to accompanying drawing 1, is fixedly connected an insulator 9 and is fixedly connected a 10KV lightning arrester 3 with bolt 11, clamp nut 2 with bolt 12, packing ring 10 respectively on the plane on the support that has installing hole 1 of lightning protection earthing post.Insulator 9 is provided with one with 10KV lightning arrester 3 upper ends and is connected copper coin 5, connects copper coin 5 left ends and is provided with connection wire guide 5-2, connects copper coin 5 right-hand members and is provided with stube cable hole 5-1.Be fixedly connected a ground connection terminal 7 with packing ring 10 with bolt 12 above the connection copper coin 5 of insulator 9 upper ends; Ground connection terminal 7 upper end suit ground connection terminal insulating covers 8 are locked with screw rod 11, clamp nut 2, packing ring 10 above the connection copper coin 5 of 10KV lightning arrester 3 upper ends.Connect copper coin 5, the bolt 12 of locking insulator 9 upper ends and packing ring 10, ground connection terminal 7 lower ends; The upper end bounded dress insulating cover 6 of screw rod 11, clamp nut 2 and the packing ring 10 of locking 10KV lightning arrester 3 upper ends and insulator 9 and 10KV lightning arrester 3; On the two sides of insulating cover 6, respectively establish two through wires hole 6-1, insulating cover 6 is following with insulating cover snap close 4 snappings.
Claims (1)
1. lightning protection earthing post; Comprise support (1), clamp nut (2), 10KV lightning arrester (3), connect copper coin (5); The support (1) that it is characterized in that having installing hole (1-1) upward uses bolt (12), packing ring (10) to be fixedly connected an insulator (9) and to be fixedly connected a 10KV lightning arrester (3) with screw rod (11), clamp nut (2) respectively on the plane; Insulator (9) is provided with one with 10KV lightning arrester (3) upper end and is connected copper coin (5); Connect copper coin (5) left end and be provided with connection wire guide (5-2); Connect copper coin (5) right-hand member and be provided with stube cable hole (5-1); Be provided with a ground connection terminal (7) above the connection copper coin (5) of insulator (9) upper end; Be locked with bolt (12) and packing ring (10); Ground connection terminal (7) upper end suit ground connection terminal insulating cover (6) is locked with screw rod (11), clamp nut (2), packing ring (10) above the connection copper coin (5) of 10KV lightning arrester (3) upper end, connects bolt and packing ring, ground connection terminal (7) lower end, screw rod (11), clamp nut (2) and the packing ring (10) of locking 10KV lightning arrester (3) upper end and the upper end bounded dress insulating cover (6) of insulator (9) and 10KV lightning arrester (3) of copper coin (5), locking insulator (9) upper end; Insulating cover (6) is respectively established two through wires holes (6-1) on the two sides, and insulating cover (6) is following with insulating cover snap close (4) snapping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120440233 CN202333710U (en) | 2011-11-09 | 2011-11-09 | Lightening protection earthing rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120440233 CN202333710U (en) | 2011-11-09 | 2011-11-09 | Lightening protection earthing rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202333710U true CN202333710U (en) | 2012-07-11 |
Family
ID=46445676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120440233 Expired - Fee Related CN202333710U (en) | 2011-11-09 | 2011-11-09 | Lightening protection earthing rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202333710U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102386601A (en) * | 2011-11-09 | 2012-03-21 | 辽宁省电力有限公司阜新供电公司 | Lightning-protection grounding column |
| CN105720391A (en) * | 2016-04-12 | 2016-06-29 | 国家电网公司 | Suspended ground pole and application method thereof |
-
2011
- 2011-11-09 CN CN 201120440233 patent/CN202333710U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102386601A (en) * | 2011-11-09 | 2012-03-21 | 辽宁省电力有限公司阜新供电公司 | Lightning-protection grounding column |
| CN105720391A (en) * | 2016-04-12 | 2016-06-29 | 国家电网公司 | Suspended ground pole and application method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202333710U (en) | Lightening protection earthing rod | |
| CN205177523U (en) | Novel arrester device | |
| CN204464511U (en) | Quick Connect Kit | |
| CN204361638U (en) | 800kV current conversion station DC fields polar curve is put down anti-terminal and is connected gold utensil | |
| CN203339607U (en) | Closed bus and transformer wiring terminal connection wire outlet box | |
| CN102386601A (en) | Lightning-protection grounding column | |
| CN202749310U (en) | Replaceable built-in voltage transformer high voltage alternating current dividing circuit breaker | |
| CN201985500U (en) | Oblique-pulling and hanging type lightning arrester for 500KV power transmission line | |
| CN204905802U (en) | Cable connection structure that can set up in open | |
| CN101282033A (en) | User demarcation load switch | |
| CN203942064U (en) | Sleeve | |
| CN204441713U (en) | The ultrashort equipment room in 500kV transformer station big current loop is apart from wire connection device | |
| CN202549509U (en) | Built-in lightning arrester insulator for 10-kilovolt distribution circuit | |
| CN103762517A (en) | High-voltage ground wire installation method | |
| CN202817223U (en) | A high-voltage lead device | |
| CN203118688U (en) | Arrester insulating cylinder used for solid insulation ring-network cabinet | |
| CN204156106U (en) | The earth connection clamping unit that a kind of nuclear bridge is special | |
| CN205595169U (en) | Transformer be convenient for installation lightning arrester | |
| CN204088806U (en) | A kind of lightning protection downlead syndeton | |
| CN201773950U (en) | Transmission and distribution line grounding wire clamp | |
| CN203596424U (en) | Cable terminal wiring apparatus | |
| CN203150920U (en) | Switch cabinet with small copper bar connecting lines | |
| CN202650961U (en) | Vacuum circuit breaker on outdoor lamppost | |
| CN202585039U (en) | Multi-outlet sleeve | |
| CN203504122U (en) | Environmentally-friendly intelligent grounding box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Effective date: 20121031 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121031 Address after: 123000 Jiefang street, Haizhou District, Liaoning, China, No. 53, No. Patentee after: Fuxin Power Supply Company of Liaoning Electric Power Co., Ltd. Patentee after: State Grid Corporation of China Address before: 123000 Jiefang street, Haizhou District, Liaoning, China, No. 53, No. Patentee before: Fuxin Power Supply Company of Liaoning Electric Power Co., Ltd. |
|
| 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: 20120711 Termination date: 20171109 |