CN202190012U - 10kV insulation operation rod - Google Patents
10kV insulation operation rod Download PDFInfo
- Publication number
- CN202190012U CN202190012U CN2011202728246U CN201120272824U CN202190012U CN 202190012 U CN202190012 U CN 202190012U CN 2011202728246 U CN2011202728246 U CN 2011202728246U CN 201120272824 U CN201120272824 U CN 201120272824U CN 202190012 U CN202190012 U CN 202190012U
- Authority
- CN
- China
- Prior art keywords
- head
- spreader
- insulating bar
- rod
- fuse
- 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 - Lifetime
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Abstract
A 10kV insulation operation rod belongs to operation rods used for replacing a falling type fuse in a 10kV circuit, and is formed by connecting an insulation rod body with a rod head by threads. The rod head adopts the structure that the inner end of a transverse column is fixed on a vertical column, and a C-shaped operation head of a fuse tube for clamping and sleeving the falling type fuse is fixed on the outer end of the transverse column. The 10kV insulation operation rod has the advantages of being convenient to operate and being safe and reliable.
Description
Technical field
The utility model relates to the insulation operating apparatus, is specifically to be used for the 10kV circuit to change the employed insulating bar of fuse switch.
Background technology
10kV line user low capacity distribution transforming now and short branch line circuit; Generally all adopt fuse switch conduct and major network circuit to isolate and disjunction; But fuse switch damages easily; Like phenomenon such as meet thunderbolt or be short-circuited, fuse element is blown or the drop type cartridge fuse comes off.In changing cartridge fuse element operation process; The 10kV insulating bar (referring to Fig. 1) that nowadays we use is when getting; Cartridge fuse is easy to landing from the action bars, is easy to injure by a crashing object operating personnel or other electric equipment like this, damages cartridge fuse, causes damage equipment or dangerous accident.
The utility model content
The purpose of the utility model provides a kind of easy to operate, safe and reliable insulating bar.
This novel purpose is achieved in that a kind of 10kV insulating bar; Comprise the 10kV insulating bar; Said 10kV insulating bar is made up of through being threaded the insulation body of rod and bar head; Above-mentioned bar header structure is: spreader the inner is fixed on the mullion, and " C " font operating head that is used as the cartridge fuse of cutting ferrule fuse switch is fixed on the spreader outer end.
Above-mentioned spreader is the spreader of elastic material.
The aforesaid operations head is the operating head of elastic material.
In order to avoid device damage in operation, stop unsafe factor, the inventor does following the improvement to existing action bars: origin operation bar head is to go up font, is convenient to the drawing fuse switch, is not easy to hang and gets.Get for the ease of extension and to design " C " font operating head in addition, cartridge fuse is blocked, be used for hanging, getting cartridge fuse, hang, get finish after, change font action bars chieftain again, be used for drawing.
The utlity model has following characteristics: this is novel have easy to operate, quick, save time, simply, safety, can also avoid unsafe factor takes place in operating process, guaranteed personal safety and device security.
Description of drawings
Fig. 1 is the front view of existing 10kV insulating bar.
Fig. 2 is the front view of the utility model 10kV insulating bar.
Embodiment
Fig. 2 illustrates; This novel 10kV insulating bar that comprises; The 10kV insulating bar is made up of through being threaded with bar head 2 the insulation body of rod 1; Above-mentioned bar head 2 structures are: spreader 2b the inner is fixed on the mullion 2a, and " C " font operating head 2c that is used as the cartridge fuse of cutting ferrule fuse switch is fixed on the spreader 2b outer end.Spreader 2b is the spreader of elastic material.Operating head 2c is the operating head of elastic material.Spreader 2b is made into the circular solids body, and diameter is designed to 15 mm, and length is 100 mm, and load-bearing can reach 3 ㎏ to 5 ㎏.The size of the interior circular arc of operating head is according to fuse switch cartridge fuse size (cartridge fuse diameter 25mm to 30 mm) design, and circular arc is 2/3rds of a cartridge fuse diameter in this.The Thickness Design of operating head is 5 mm, and load-bearing can reach 3 ㎏ to 5 ㎏.
Claims (3)
1. 10kV insulating bar; Comprise; The 10kV insulating bar; It is characterized in that: said 10kV insulating bar is made up of through being threaded the insulation body of rod (1) and bar head (2), and above-mentioned bar head (2) structure is: spreader (2b) the inner is fixed on the mullion (2a), and " C " font operating head (2c) that is used as the cartridge fuse of cutting ferrule fuse switch is fixed on spreader (2b) outer end.
2. 10kV insulating bar according to claim 1 is characterized in that: said spreader (2b) is the spreader of elastic material.
3. 10kV insulating bar according to claim 2 is characterized in that: said operating head (2c) is the operating head of elastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202728246U CN202190012U (en) | 2011-07-29 | 2011-07-29 | 10kV insulation operation rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202728246U CN202190012U (en) | 2011-07-29 | 2011-07-29 | 10kV insulation operation rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202190012U true CN202190012U (en) | 2012-04-11 |
Family
ID=45921446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202728246U Expired - Lifetime CN202190012U (en) | 2011-07-29 | 2011-07-29 | 10kV insulation operation rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202190012U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103198986A (en) * | 2013-03-29 | 2013-07-10 | 国家电网公司 | Operation bar of drop-out fuse |
| CN103198987A (en) * | 2013-03-29 | 2013-07-10 | 国家电网公司 | Special operation bar of drop-out fuse |
| CN105655161A (en) * | 2016-03-04 | 2016-06-08 | 国家电网公司 | 10kV misoperation-preventing insulating operation bar |
| CN112067990A (en) * | 2020-09-17 | 2020-12-11 | 西安高压电器研究院有限责任公司 | Device for arranging volume test of expulsion fuse |
-
2011
- 2011-07-29 CN CN2011202728246U patent/CN202190012U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103198986A (en) * | 2013-03-29 | 2013-07-10 | 国家电网公司 | Operation bar of drop-out fuse |
| CN103198987A (en) * | 2013-03-29 | 2013-07-10 | 国家电网公司 | Special operation bar of drop-out fuse |
| CN103198986B (en) * | 2013-03-29 | 2014-12-10 | 国家电网公司 | Operation bar of drop-out fuse |
| CN103198987B (en) * | 2013-03-29 | 2015-01-07 | 国家电网公司 | Special operation bar of drop-out fuse |
| CN105655161A (en) * | 2016-03-04 | 2016-06-08 | 国家电网公司 | 10kV misoperation-preventing insulating operation bar |
| CN112067990A (en) * | 2020-09-17 | 2020-12-11 | 西安高压电器研究院有限责任公司 | Device for arranging volume test of expulsion fuse |
| CN112067990B (en) * | 2020-09-17 | 2023-02-21 | 西安高压电器研究院股份有限公司 | Device for arranging volume test of expulsion fuse |
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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: 20140115 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee |
Owner name: PANZHIHUA POWER SUPPLY COMPANY, STATE GRID SICHUAN Free format text: FORMER NAME: PANZHIHUA ELECTRIC BUREAU OF SICHUAN ELECTRIC POWER CORPORATION |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 617000 Panzhihua Road, Panzhihua, No. 702 middle section of Sichuan Patentee after: PANZHIHUA POWER SUPPLY COMPANY OF STATE GRID SICHUAN ELECTRIC POWER Corp. Address before: 617000 Panzhihua Road, Panzhihua, No. 702 middle section of Sichuan Patentee before: Panzhihua Electric Power Bureau, Sichuan Electric Power Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140115 Address after: 617000 Panzhihua Road, Panzhihua, No. 702 middle section of Sichuan Patentee after: PANZHIHUA POWER SUPPLY COMPANY OF STATE GRID SICHUAN ELECTRIC POWER Corp. Patentee after: State Grid Corporation of China Address before: 617000 Panzhihua Road, Panzhihua, No. 702 middle section of Sichuan Patentee before: PANZHIHUA POWER SUPPLY COMPANY OF STATE GRID SICHUAN ELECTRIC POWER Corp. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120411 |
|
| CX01 | Expiry of patent term |