CN204241645U - Be applied to device of plugging into of switch dolly mechanism characteristic test - Google Patents
Be applied to device of plugging into of switch dolly mechanism characteristic test Download PDFInfo
- Publication number
- CN204241645U CN204241645U CN201420502168.8U CN201420502168U CN204241645U CN 204241645 U CN204241645 U CN 204241645U CN 201420502168 U CN201420502168 U CN 201420502168U CN 204241645 U CN204241645 U CN 204241645U
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- CN
- China
- Prior art keywords
- aviation
- jack
- test
- switch
- plug pin
- 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
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 31
- 238000002788 crimping Methods 0.000 claims abstract description 4
- 238000003466 welding Methods 0.000 claims abstract description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model relates to a be applied to device of plugging into of switch dolly mechanism characteristic test, including aviation jack, wire, secondary jack and insulating pyrocondensation cover. The aviation plug is connected with the aviation plug pin on the side of the switch trolley, the aviation plug pin is connected with the secondary plug pin through a lead in a crimping or welding mode, and the secondary plug pin is used for being connected with a line plug of a test instrument, so that the aviation plug pin on the side of the trolley is connected with the line plug of the test instrument through a connecting line. The novel connecting line structure can reduce the power failure time of equipment as much as possible within effective working time, and greatly improves the working efficiency; the aviation contact pins are mutually independent and reliably insulated during testing, so that the safety performance of the equipment is improved; the working personnel and the test wire are mutually independent, so that the safety performance of the working personnel is improved; meanwhile, the connecting line has strong flexibility and wide application range, so that the connecting line is very suitable for being popularized in an electric power system.
Description
Technical field
The utility model belongs to electrical equipment, particularly relates to a kind of connecting device being applied to the test of switch cart mechanism characteristics.
Background technology
Along with the development of constantly bringing forth new ideas of electric power science and technology, power equipment is continuous succinct lean also.10kV electric pressure killer switch equipment mostly is trolley body type.10kV switching mechanism is relatively little because of volume own, adopts trolley type design more to make it flexible in current check maintenance work, departs from switch cabinet body and make its safety and reliability.Mechanical property is the most general in switch Inspection and maintenance and checking and accepting and one of important process project, aviation contact pin type 10kV switch cart is adopted to increase gradually in recent years, trolley type switch facility maintenance workload increases, and the mechanic character tester device that present stage uses only has little wire clamp and common secondary jack mode, brings very big inconvenience when working to the characteristic test of maintainer's associated mechanical.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of Novel connecting over-lapping stitch scheme being applied to the test of switch cart mechanism characteristics.
The technical scheme that the utility model adopts is a kind of connecting device being applied to the test of switch cart mechanism characteristics, comprising: aviation jack, wire, secondary jack and isolating shrinkable cover;
Described aviation jack is connected with the aviation contact pin of switch cart side, and described aviation jack is connected with described secondary jack through described wire; Described secondary jack is used for being connected with test apparatus line plug, the aviation contact pin of dolly side and the line plug of test apparatus is coupled together.
Wherein, the aviation contact pin of described aviation jack and switch cart side matches one by one.
Wherein, described aviation jack and described wire are by crimp or welding manner is connected.
Wherein, described wire is crossed crimping mode with described secondary-plug aperture and is connected.
Compared with prior art, the utility model, work efficiency is improved greatly, the security performance of equipment improves greatly, worker safety's performance improves greatly, the strong and applied range of line dirigibility of simultaneously plugging into, is therefore very suitable for promoting in electric system.
Accompanying drawing explanation
Above-mentioned is only the general introduction of the utility model scheme, and in order to better understand technological means of the present utility model, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
The conspectus of plugging into being applied to the connecting device of switch cart mechanism characteristics test that Fig. 1 provides for the utility model;
Fig. 2 for the utility model provide be applied to switch cart mechanism characteristics test the aviation jack of connecting device and the aviation contact pin schematic diagram of switch cart side.
Embodiment
As shown in Figure 1, the connecting device that should be used for the test of switch cart mechanism characteristics is made up of aviation jack 1, wire 2, secondary jack 3 and isolating shrinkable cover 4 etc., and below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 2, aviation jack 1 is connected with the aviation contact pin of switch cart side, and the distance wherein between each aviation jack 1 is about 10.0mm, and the height of aviation contact pin is about 16.5mm, and its diameter is about 2.0mm.Aviation jack 1 is connected with secondary jack 3 through wire 2, and the aviation contact pin of dolly side and the line plug of test apparatus, for being connected with test apparatus line plug, couple together through this connecting device by secondary jack 3 thus.Wherein, the aviation contact pin of described aviation jack and switch cart side matches one by one.
Wherein, described aviation jack 1 and described wire 2 are by crimp or welding manner is connected.Wherein, described wire 2 is connected through crimping mode with described secondary jack 3.
In process of the test, test electric signal introduces secondary jack 3 by test apparatus line plug, flows to aviation jack 1 through wire 2, and then flows into the corresponding aviation contact pin in dolly side.
Compared with prior art, the utility model is owing to adopting said apparatus, work efficiency is improved greatly, the security performance of equipment improves greatly, worker safety's performance improves greatly, the strong and applied range of line dirigibility of simultaneously plugging into, is therefore very suitable for promoting in electric system.
After adopting above design, the utility model due to adopt said apparatus at least tool have the following advantages:
1, the line crust of plugging in the utility model device, isolating shrinkable cover all has the dielectric level of 500V, and therefore staff can operate use very safely;
2, the utility model sensor weight is less than 200g, and volume is also less than 30cm × 5cm × 5cm, and material is soft, is easy to carry;
When 3, using the utility model device to carry out on-the-spot test, operating personnel only need by experimental apparatus signal wire access secondary jack, dock with switch cart aviation contact pin again, by colour of insulated conductor redness-combined floodgate, green-separating brake, black-petiolarea sub-signal input altogether, can realize once plugging into isolating switch repeatedly divide-shut brake test, by record process of the test required time and course of work error rate and other related datas, contrast with traditional experiment mode.Improve the safe reliability of breaker mechanic property experiment work efficiency and test.
It should be noted that; what the utility model described is a kind of product form being applied to the connecting device that switch cart mechanism characteristics is tested; other meets the product of structure described in the utility model; even if order etc. put by material, device name, outward appearance, device, not affect the factor of product performance not identical, still belongs to the scope of the utility model protection.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (4)
1. be applied to a connecting device for switch cart mechanism characteristics test, it is characterized in that, comprising: aviation jack, wire, secondary jack and isolating shrinkable cover;
Described aviation jack is connected with the aviation contact pin of switch cart side, and described aviation jack is connected with described secondary jack through described wire; Described secondary jack is used for being connected with test apparatus line plug, the aviation contact pin of dolly side and the line plug of test apparatus is coupled together.
2. a kind of connecting device being applied to the test of switch cart mechanism characteristics according to claim 1, it is characterized in that, the aviation contact pin of described aviation jack and switch cart side matches one by one.
3. a kind of connecting device being applied to the test of switch cart mechanism characteristics according to claim 2, is characterized in that, described aviation jack and described wire are by crimp or welding manner is connected.
4. a kind of connecting device being applied to the test of switch cart mechanism characteristics according to claim 3, it is characterized in that, described wire is crossed crimping mode with described secondary-plug aperture and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420502168.8U CN204241645U (en) | 2014-09-01 | 2014-09-01 | Be applied to device of plugging into of switch dolly mechanism characteristic test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420502168.8U CN204241645U (en) | 2014-09-01 | 2014-09-01 | Be applied to device of plugging into of switch dolly mechanism characteristic test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204241645U true CN204241645U (en) | 2015-04-01 |
Family
ID=52771126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420502168.8U Expired - Lifetime CN204241645U (en) | 2014-09-01 | 2014-09-01 | Be applied to device of plugging into of switch dolly mechanism characteristic test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204241645U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106680541A (en) * | 2015-11-10 | 2017-05-17 | 国网山东省电力公司枣庄供电公司 | Switching experiment plug |
| CN107179424A (en) * | 2017-07-26 | 2017-09-19 | 国网四川省电力公司攀枝花供电公司 | A kind of bus connection method of handcart circuit breaker mechanical features experiment |
-
2014
- 2014-09-01 CN CN201420502168.8U patent/CN204241645U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106680541A (en) * | 2015-11-10 | 2017-05-17 | 国网山东省电力公司枣庄供电公司 | Switching experiment plug |
| CN106680541B (en) * | 2015-11-10 | 2023-05-12 | 国网山东省电力公司枣庄供电公司 | Switch test plug |
| CN107179424A (en) * | 2017-07-26 | 2017-09-19 | 国网四川省电力公司攀枝花供电公司 | A kind of bus connection method of handcart circuit breaker mechanical features experiment |
| CN107179424B (en) * | 2017-07-26 | 2020-03-17 | 国网四川省电力公司攀枝花供电公司 | Wiring method for handcart circuit breaker mechanical characteristic test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150401 |