CN202614789U - Telescopic insulation test rod - Google Patents
Telescopic insulation test rod Download PDFInfo
- Publication number
- CN202614789U CN202614789U CN 201220292592 CN201220292592U CN202614789U CN 202614789 U CN202614789 U CN 202614789U CN 201220292592 CN201220292592 CN 201220292592 CN 201220292592 U CN201220292592 U CN 201220292592U CN 202614789 U CN202614789 U CN 202614789U
- Authority
- CN
- China
- Prior art keywords
- rod
- insulation test
- utility
- rod body
- model
- 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
- 238000009413 insulation Methods 0.000 title claims abstract description 10
- 230000008602 contraction Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
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- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model relates to a telescopic insulation test rod which is formed by a hanging hook and a telescopic rod formed by an inner rod body and an outer rod body, wherein the inner rod body and the outer rod body are sleeved together. A spring clamp is arranged on the inner rod body, and a clamping hole is arranged on the outer rod body correspondingly. When the telescopic insulation test rod is used, the rod can be stretched or contracted according to using length, and the telescopic insulation test rod is convenient to carry and easy to operate.
Description
Technical field
The utility model relates to a kind of concertina type Insulation test bar.
Background technology
Along with the electric pressure of electrical equipment improves constantly, the electrical equipment terrain clearance also constantly increases, and when electrical equipment is made an experiment, need test wire be articulated on the equipment by the Insulation test bar.Insulation test bar in the past adopts step-by-step design, adopts the screw thread docking mode to be connected between every section, in test and handling process, need constantly disconnect, and uses inconvenience.
The utility model content
The utility model technical matters to be solved provide a kind of can be according to using length to stretch or shrink the body of rod, not only be easy to carry but also the concertina type Insulation test bar of easy operating.
The utility model adopts following technical scheme:
The utility model constitutes with the expansion link that the outer body of rod constitutes by hanged hook and by the interior body of rod that is sleeved on together, and the described interior body of rod is provided with the spring card, and the correspondence body of rod outside is provided with hole clipping.
The good effect of the utility model is following:
Use the utility model, can according to use length to stretch or contraction pole long, not only be easy to carry but also easy operating.
Description of drawings
Accompanying drawing 1 is the utility model structural representation.
In the accompanying drawings, the body of rod, the 3 outer bodies of rod, 4 spring cards, 5 hole clippings in 1 hanged hook, 2.
Embodiment
Shown in accompanying drawing 1, the utility model constitutes with the expansion link that the outer body of rod 3 constitutes by hanged hook 1 and by the interior body of rod 2 that is sleeved on together, and the described interior body of rod 2 is provided with spring card 4, and the correspondence body of rod 3 outside is provided with hole clipping 5.
When using the utility model,, the promptly flexible club head of hanged hook 1 and reference test bar is fixed according to the suitable hanged hook 1 of the different choice of test needs; The utility model expansion link can be made up of the above body of rod that is sleeved on together of two joints, shown in accompanying drawing 1, adopts the promptly interior body of rod 2 of two pole bodies and the outer body of rod 3; After the interior body of rod 2 and 3 stretchings of the outer body of rod; Spring card 4 on the interior body of rod 2 snaps in accomplishes the fixing of expansion link in the hole clipping 5 on the outer body of rod 3, after using, press stage clip card 4 inwards; Make spring card 4 break away from hole clipping 5, the interior body of rod 2 is pressed in the outer body of rod 3 shrinks the body of rod.
Use the utility model, can according to use length to stretch or contraction pole long, and can adopt a plurality of bodies of rod formation expansion links that are sleeved on together, not only be easy to carry but also easy operating.
Claims (1)
1. concertina type Insulation test bar; It is characterized in that it is made up of hanged hook (1) and the expansion link that is made up of the interior body of rod (2) and the outer body of rod (3) that are sleeved on together; The body of rod (2) is provided with spring card (4) in described, and the correspondence body of rod (3) outside is provided with hole clipping (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220292592 CN202614789U (en) | 2012-06-21 | 2012-06-21 | Telescopic insulation test rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220292592 CN202614789U (en) | 2012-06-21 | 2012-06-21 | Telescopic insulation test rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202614789U true CN202614789U (en) | 2012-12-19 |
Family
ID=47348478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220292592 Expired - Fee Related CN202614789U (en) | 2012-06-21 | 2012-06-21 | Telescopic insulation test rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202614789U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104897928A (en) * | 2015-06-18 | 2015-09-09 | 江苏省电力公司太仓市供电公司 | Insulator spindle elevating gear |
| CN105092902A (en) * | 2014-05-06 | 2015-11-25 | 国网山东省电力公司潍坊供电公司 | Power system switch handcart examination auxiliary apparatus |
| CN109342770A (en) * | 2018-10-31 | 2019-02-15 | 国网天津市电力公司 | Outdoor CT polarity test auxiliary rod |
-
2012
- 2012-06-21 CN CN 201220292592 patent/CN202614789U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105092902A (en) * | 2014-05-06 | 2015-11-25 | 国网山东省电力公司潍坊供电公司 | Power system switch handcart examination auxiliary apparatus |
| CN105092902B (en) * | 2014-05-06 | 2018-07-20 | 国网山东省电力公司潍坊供电公司 | Electric system switching on/off handcart examines auxiliary device |
| CN104897928A (en) * | 2015-06-18 | 2015-09-09 | 江苏省电力公司太仓市供电公司 | Insulator spindle elevating gear |
| CN109342770A (en) * | 2018-10-31 | 2019-02-15 | 国网天津市电力公司 | Outdoor CT polarity test auxiliary rod |
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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: HEBEI ELECTRIC POWER CORPORATION SHIJIAZHUANG POWE Effective date: 20130411 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: SHIJIAZHUANG POWER SUPPLY COMPANY Effective date: 20130411 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 050091 SHIJIAZHUANG, HEBEI PROVINCE TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130411 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Hebei Electric Power Corporation Patentee after: Shijiazhuang Power Supply Co.,Ltd. Address before: 050091 No. 529 South China Avenue, Hebei, Shijiazhuang Patentee before: Shijiazhuang Power Supply 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: 20121219 Termination date: 20180621 |