CN202837334U - Testing tool for power equipment - Google Patents
Testing tool for power equipment Download PDFInfo
- Publication number
- CN202837334U CN202837334U CN 201220334483 CN201220334483U CN202837334U CN 202837334 U CN202837334 U CN 202837334U CN 201220334483 CN201220334483 CN 201220334483 CN 201220334483 U CN201220334483 U CN 201220334483U CN 202837334 U CN202837334 U CN 202837334U
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- CN
- China
- Prior art keywords
- sleeve
- test
- adapter sleeve
- power equipment
- shielding
- 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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- Testing Relating To Insulation (AREA)
Abstract
The utility model provides a testing tool for power equipment and mainly aims to solve the problem that an existing testing tool is inconvenient to disassemble and assemble, low in reliability in electrical property testing and short in service life. The testing tool for power equipment comprises a shielding connection sleeve, wherein one end of the shielding connection sleeve is connected with a wire inlet and outlet sleeve of tested equipment, the other end of the shielding connection sleeve is provided with a test sleeve, an outer cone connector of the test sleeve is inserted in the shielding connection sleeve, and the shielding connection sleeve and the test sleeve are provided with shielding ground points. The testing tool for power equipment is convenient to disassemble and assemble, reliable in performance and long in service life.
Description
Technical field
The utility model provides a kind of test tool of power equipment, is mainly used in the electrical performance test of the power equipment such as switch cubicle, transformer with the outer cone sleeve pipe.
Background technology
Carry out electrical performance test with power equipments such as the switch cubicle of outer cone sleeve pipe, transformers, when particularly electric pressure is higher, can only use the cable loop with T-shaped cable splice, this method installing/dismounting is time-consuming, and because high-voltage test causes reduce untimely replacing joint the serviceable life of cable splice, after using a period of time continuously, just cable splice might be punctured, simultaneously also with the outer cone casing failure on the equipment, cause serious consequence.
Summary of the invention
The utility model provides a kind of test tool of power equipment, has mainly solved existing test tool dismounting inconvenience, the problem that reliability is low when carrying out high-voltage test, serviceable life is short.
Concrete technical solution of the present utility model is as follows:
The test tool of this power equipment, comprise shielding adapter sleeve and test casing, shielding adapter sleeve one end is connected with the inlet-outlet sleeve of quilt test equipment, and the shielding adapter sleeve other end is provided with test casing, is provided with the bonding point on shielding adapter sleeve and the test casing.
Above-mentioned test casing is taper with the end that the shielding adapter sleeve is connected, and the inside of shielding adapter sleeve and test casing junction is provided with shading ring.
Being connected between above-mentioned shielding adapter sleeve and inlet-outlet sleeve and the test casing is to carry out Insulation Coordination by elastic compression.
Above-mentioned shielding adapter sleeve medial and lateral are respectively arranged with screen layer.The screen layer outside can select whether set up reinforcing sleeve according to concrete operating mode, and reinforcing sleeve is generally selected the rigid casing of metal sleeve or other materials.
Above-mentioned screen layer is at the medial and lateral spraying of shielding adapter sleeve or sulfuration one deck conductive layer.
The utility model has the advantage of:
The test tool of this power equipment is used for carrying out electrical performance test to power equipments such as the switch cubicle of outer cone sleeve pipe, transformers, when particularly electric pressure is higher, and its easy installation and removal, dependable performance, long service life.
Description of drawings
Fig. 1 is the structural representation that the utility model is connected with power equipments such as switch cubicle, transformers;
Fig. 2 is the structural representation cut-open view that the utility model is connected with power equipments such as switch cubicle, transformers;
Accompanying drawing is detailed: the 1-inlet-outlet sleeve; 2-shields adapter sleeve; The 3-test casing; The 4-internal shield; The 5-external shielding layer; The 6-reinforcing sleeve; 7-liner shields ring.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in detail, as shown in Figure 1 and Figure 2:
The test tool of this power equipment comprises the shielding adapter sleeve, shielding adapter sleeve one end is connected with the inlet-outlet sleeve of quilt test equipment, be plugged in shielding adapter sleeve one end by the outer cone connector of test equipment inlet-outlet sleeve, the shielding adapter sleeve other end is provided with test casing, the outer cone connector of test casing is plugged in the shielding adapter sleeve other end, be provided with earth terminal on the shielding adapter sleeve, can be provided with fixation clip between shielding adapter sleeve and the inlet-outlet sleeve; Simultaneously, in the shielding adapter sleeve, the position of being tested the outer cone connector contact portion of the outer cone connector of equipment inlet-outlet sleeve and test casing is provided with internal shield.
Shielding adapter sleeve medial and lateral are respectively arranged with screen layer, and screen layer can be chosen in the medial and lateral spraying of shielding adapter sleeve or sulfuration one deck conductive layer.Simultaneously, the screen layer outside can select whether set up reinforcing sleeve according to concrete operating mode, and reinforcing sleeve is generally selected the rigid casing of metal reinforcing sleeve or other materials; Test casing is generally the umbrella shape sleeve pipe, and the shielding adapter sleeve is generally selected elastic caoutchouc processing.
Claims (6)
1. the test tool of a power equipment, it is characterized in that: comprise shielding adapter sleeve and test casing, described shielding adapter sleeve one end is connected with the inlet-outlet sleeve of quilt test equipment, the shielding adapter sleeve other end is provided with test casing, is provided with the bonding point on shielding adapter sleeve and the test casing.
2. the test tool of power equipment according to claim 1 is characterized in that: described test casing is taper with the end that the shielding adapter sleeve is connected, and the inside that shields adapter sleeve and test casing junction is provided with shading ring.
3. the test tool of power equipment according to claim 1 is characterized in that: being connected between described shielding adapter sleeve and inlet-outlet sleeve and the test casing is to carry out Insulation Coordination by elastic compression.
4. the test tool of power equipment according to claim 3, it is characterized in that: described shielding adapter sleeve medial and lateral are respectively arranged with screen layer.
5. the test tool of power equipment according to claim 4 is characterized in that: be provided with reinforcing sleeve on the screen layer in the described shielding adapter sleeve outside, reinforcing sleeve is rigid casing.
6. the test tool of power equipment according to claim 5 is characterized in that: described screen layer is at the medial and lateral spraying of shielding adapter sleeve or sulfuration one deck conductive layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220334483 CN202837334U (en) | 2012-07-11 | 2012-07-11 | Testing tool for power equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220334483 CN202837334U (en) | 2012-07-11 | 2012-07-11 | Testing tool for power equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202837334U true CN202837334U (en) | 2013-03-27 |
Family
ID=47949013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220334483 Expired - Lifetime CN202837334U (en) | 2012-07-11 | 2012-07-11 | Testing tool for power equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202837334U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106054044A (en) * | 2016-08-16 | 2016-10-26 | 河南森源电气股份有限公司 | Insulation test device for gas filled tank |
| CN107271735A (en) * | 2017-07-29 | 2017-10-20 | 王伟 | A kind of test tool of power equipment |
-
2012
- 2012-07-11 CN CN 201220334483 patent/CN202837334U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106054044A (en) * | 2016-08-16 | 2016-10-26 | 河南森源电气股份有限公司 | Insulation test device for gas filled tank |
| CN106054044B (en) * | 2016-08-16 | 2020-01-10 | 河南森源电气股份有限公司 | Insulation test device for gas-filled cabinet |
| CN107271735A (en) * | 2017-07-29 | 2017-10-20 | 王伟 | A kind of test tool of power equipment |
| CN107271735B (en) * | 2017-07-29 | 2019-11-08 | 国网浙江省电力有限公司岱山县供电公司 | A kind of test tool of power equipment |
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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: 20130327 |
|
| CX01 | Expiry of patent term |