CN203616354U - Test line - Google Patents
Test line Download PDFInfo
- Publication number
- CN203616354U CN203616354U CN201320763076.0U CN201320763076U CN203616354U CN 203616354 U CN203616354 U CN 203616354U CN 201320763076 U CN201320763076 U CN 201320763076U CN 203616354 U CN203616354 U CN 203616354U
- Authority
- CN
- China
- Prior art keywords
- conductive copper
- copper sheet
- welded
- test line
- insulation sleeve
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052802 copper Inorganic materials 0.000 claims abstract description 24
- 239000010949 copper Substances 0.000 claims abstract description 24
- 238000009413 insulation Methods 0.000 claims abstract description 12
- 238000004382 potting Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 abstract description 3
Landscapes
- Testing Relating To Insulation (AREA)
Abstract
The utility model discloses a test line which comprises a high voltage test line. An insulation sleeve of a joint part of the test line is internally provided with a constant force elastic split ring; three arc-shaped conductive copper sheets are symmetrically and parallelly welded on an inner wall of the split ring; each conductive copper sheet is connected with a voltage test line in the insulation sleeve; a part of each conductive copper sheet, which extends out of the insulation sleeve, is also welded with at least a constant force elastic split ring; an arc-shaped spring outward convex conductive sheet is respectively welded on each conductive copper sheet outer wall at the front end of an outer split ring; an arc-shaped spring inward convex conductive sheet is respectively welded on each conductive copper sheet inner wall at the back end of the outer split ring; and the front end of each conductive copper sheet is respectively provided with a plug which is curved inward. The test line is not only applicable to the elbow-shape joint, but also to the T-shape joint; and the test line is rapid and labor-saving in connection, tight and reliable in contact, and can ensure the electricity use safety of the experiment equipment.
Description
Technical field:
The utility model relates to electric elements, is particularly a kind ofly applicable to the test wire that elbow type joint in consumer and cable branch box or T connector are connected.
Background technology:
At present, the test wire that consumer is connected with elbow type joint in cable branch box or T connector, its test wire shank is all cylindrical, and the conductive contact of elbow type joint and T connector is all located on the inwall of wire jack, cause test wire to be directly in contact with it, when site test, need to after test wire head is wound around, just can draw.Both lost time, be difficult for again accurately controlling the tightness degree being wound around, affected the accuracy of withstand voltage test data, also had certain unsafe factor.
Summary of the invention:
The purpose of this utility model is to provide a kind of fast power-saving that connects, and contact is closely reliable, the test wire of warranty test equipment Electrical Safety.
The technical solution of the utility model completes as follows, a kind of test wire, it comprises a high-potting line, it is characterized in that: a constant force elastic opening ring is installed in the connector portions insulation sleeve of test wire, on split ring inwall, symmetrical parallel is welded with three arc conductive copper sheets, each conductive copper sheet is connected with voltage test line in insulation sleeve inner end, on each conductive copper sheet, be welded with equally at least one constant force elastic opening ring in the part of stretching out insulation sleeve, on outer end opening ring each conductive copper sheet outer wall in front, be welded with respectively an arc spring evagination conducting strip, on each conductive copper sheet inwall of outer end opening ring back, be welded with respectively an arc spring convex conducting strip, be respectively equipped with a plug being convexly curved to the inside at each conductive copper sheet front end.
The utility model is not only applicable to elbow type joint, is also applicable to T connector, has connection fast power-saving, and contact is closely reliable, guarantees the Electrical Safety of experimental facilities.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model.
Embodiment:
Describe by reference to the accompanying drawings embodiment in detail, the utility model is, in the splice insulation cover 2 of a high-potting line 1, a constant force elastic opening ring 4 is installed, on split ring inwall, symmetrical parallel is welded with three arc conductive copper sheets 3, each conductive copper sheet is connected with voltage test line in insulation sleeve inner end, on each conductive copper sheet, be welded with equally at least one constant force elastic opening ring in the part of stretching out insulation sleeve, on outer end opening ring each conductive copper sheet outer wall in front, be welded with respectively an arc spring evagination conducting strip 6, on each conductive copper sheet inwall of outer end opening ring back, be welded with respectively an arc spring convex conducting strip 5, be respectively equipped with a plug being convexly curved to the inside 7 at each conductive copper sheet front end.In the time carrying out high-tension electricity withstand voltage test, as long as elbow type joint is inserted in three plugs of this test wire, convex conducting strip can block the contact part of elbow type joint, make it close contact, test while using T connector test, as long as the plug of this test wire is inserted in the contact of T connector, the contact close contact on evagination conducting strip and T connector inwall can be tested.It can be suitable for elbow type joint experimental facilities, also goes for T connector experimental facilities, has easy to usely, conduct electricity very well, and the safety of the accuracy of warranty test data and personnel's equipment.
Claims (1)
1. a test wire, it comprises a high-potting line, it is characterized in that: a constant force elastic opening ring is installed in the connector portions insulation sleeve of test wire, on split ring inwall, symmetrical parallel is welded with three arc conductive copper sheets, each conductive copper sheet is connected with voltage test line in insulation sleeve inner end, on each conductive copper sheet, be welded with equally at least one constant force elastic opening ring in the part of stretching out insulation sleeve, on outer end opening ring each conductive copper sheet outer wall in front, be welded with respectively an arc spring evagination conducting strip, on each conductive copper sheet inwall of outer end opening ring back, be welded with respectively an arc spring convex conducting strip, be respectively equipped with a plug being convexly curved to the inside at each conductive copper sheet front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320763076.0U CN203616354U (en) | 2013-11-28 | 2013-11-28 | Test line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320763076.0U CN203616354U (en) | 2013-11-28 | 2013-11-28 | Test line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203616354U true CN203616354U (en) | 2014-05-28 |
Family
ID=50768985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320763076.0U Expired - Fee Related CN203616354U (en) | 2013-11-28 | 2013-11-28 | Test line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203616354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370892A (en) * | 2016-09-07 | 2017-02-01 | 国网安徽省电力公司亳州供电公司 | Internal-insertion external-clamping type current test wire clamp |
-
2013
- 2013-11-28 CN CN201320763076.0U patent/CN203616354U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370892A (en) * | 2016-09-07 | 2017-02-01 | 国网安徽省电力公司亳州供电公司 | Internal-insertion external-clamping type current test wire clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140528 Termination date: 20151128 |