CN201523207U - Arrester safety device - Google Patents
Arrester safety device Download PDFInfo
- Publication number
- CN201523207U CN201523207U CN2009200828257U CN200920082825U CN201523207U CN 201523207 U CN201523207 U CN 201523207U CN 2009200828257 U CN2009200828257 U CN 2009200828257U CN 200920082825 U CN200920082825 U CN 200920082825U CN 201523207 U CN201523207 U CN 201523207U
- Authority
- CN
- China
- Prior art keywords
- lightning arrester
- safety device
- insulator
- arrester
- suspension member
- 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
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Abstract
The utility model provides an arrester safety device. The upper end and the lower end of an arrester are provided with an upper contact and a lower contact respectively and bonded with or welded on an insulator respectively. The arrester safety device has simple structure, simple realization, convenient disassembly and replacement, safe and reliable running and certain economic benefits and social benefits, and is convenient for preventive test and detection annually.
Description
Technical field the utility model relates to lightning-arrest the installation, specifically is a kind of lightning arrester safety device.
The existing 10RV leakage conductor of background technology, because the infield disperses, quantity is many again, the more important thing is and be not easy dismounting, therefore be not easy to annual preventive trial safety detection, cause defective lightning arrester to run in the electric power system, form certain potential safety hazard.
The utility model content
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of detachable, is convenient to the lightning arrester safety device that annual preventive trial detects.
The purpose of this utility model is to realize like this
A kind of lightning arrester safety device is characterized in that being respectively equipped with upper contact head and following contact at the lightning arrester upper and lower end, and bonding respectively or be welded on the insulator.Convex shape that upper contact head is complementary by the nest body with the nest body and interior spring thereof are formed; Following contact is formed by the suspension member on the lightning arrester with the hook that its suspension member is complementary, and convex shape, suspension member are connected with lightning arrester by spiral shell respectively.The described insulator that is adhered to respectively is meant that nest body, hook are adhered to (hook is two hooks) on the insulator.
The utility model is simple in structure, realizes easily, is convenient to dismounting and change, and convenient annual preventive trial detects, and is safe and reliable to operation, has certain economic benefits and social benefit.
Description of drawings Fig. 1 is a structural representation of the present utility model, among the figure 1, electric pole; 2, cross-arm; 3, insulator; 4, nest body; 4.1, convex shape; 4.2, spring; 5, hook; 5.1 suspension member; 6, bolt nut; 7, lightning arrester; 8, bolt nut.
Embodiment
Shown in the figure, the lightning arrester safety device is respectively equipped with upper contact head and following contact at lightning arrester 7 upper and lower ends, and bonding respectively or be welded on the insulator 3.Convex shape 4.1 that described upper contact head is complementary by nest body 4 with the nest body and interior spring 4.2 thereof are formed; Following contact is formed by the suspension member on the lightning arrester 7 5.1 with the hook 5 that its suspension member is complementary, and convex shape 4.1, suspension member 5.1 are connected with lightning arrester 7 by spiral shell respectively.The described insulator 3 that is adhered to respectively is meant that nest body 4, hook 5 are adhered on the insulator 3.Electric pole 1, cross-arm 2, bolt nut 8 are parts of the present utility model.
Claims (3)
1. a lightning arrester safety device is characterized in that being respectively equipped with upper contact head and following contact at lightning arrester (7) upper and lower end, and is adhered to respectively on the insulator (3).
2. lightning arrester safety device according to claim 1 is characterized in that upper contact head is made up of nest body (4) and the convex shape (4.1) that is complementary with the nest body and interior spring (4.2) thereof.
3. lightning arrester safety device according to claim 1, it is characterized in that following contact is made up of suspension member (5.1) on the lightning arrester (7) and the hook (5) that is complementary with its suspension member, convex shape (4.1), suspension member (5.1) are connected with lightning arrester (7) by spiral shell respectively, and the described insulator (3) that is adhered to respectively is meant that nest body (4), hook (5) are adhered on the insulator (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200828257U CN201523207U (en) | 2009-07-23 | 2009-07-23 | Arrester safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200828257U CN201523207U (en) | 2009-07-23 | 2009-07-23 | Arrester safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201523207U true CN201523207U (en) | 2010-07-07 |
Family
ID=42509383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200828257U Expired - Fee Related CN201523207U (en) | 2009-07-23 | 2009-07-23 | Arrester safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201523207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108802437A (en) * | 2018-05-31 | 2018-11-13 | 国网山东省电力公司青岛供电公司 | Attachment device for arrester commissioning test |
-
2009
- 2009-07-23 CN CN2009200828257U patent/CN201523207U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108802437A (en) * | 2018-05-31 | 2018-11-13 | 国网山东省电力公司青岛供电公司 | Attachment device for arrester commissioning test |
| CN108802437B (en) * | 2018-05-31 | 2020-08-14 | 国网山东省电力公司青岛供电公司 | Connecting device for lightning arrester handover test |
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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: 20100707 Termination date: 20110723 |