CN203277854U - Novel reinforced elbow-type plug - Google Patents
Novel reinforced elbow-type plug Download PDFInfo
- Publication number
- CN203277854U CN203277854U CN 201320239987 CN201320239987U CN203277854U CN 203277854 U CN203277854 U CN 203277854U CN 201320239987 CN201320239987 CN 201320239987 CN 201320239987 U CN201320239987 U CN 201320239987U CN 203277854 U CN203277854 U CN 203277854U
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- China
- Prior art keywords
- test point
- elbow
- type plug
- test
- novel reinforced
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- 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
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- 238000012360 testing method Methods 0.000 claims abstract description 33
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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Abstract
The utility model provides a novel reinforced elbow-type plug, aimed at overcoming great unsafe factors during circuit maintenance in the prior art due to lack of parts capable of testing whether a cable in the plug is electrified. The plug comprises a tensile rack, an elbow-type plug body, an insulating block, a test-point cap and a test point, wherein the tensile rack is arranged outside the upper end of the elbow-type plug body, the insulating block is arranged in the middle of the elbow-type plug body, the test point for testing electrification or not is arranged on the insulating block, and the test point is equipped with the test-point cap matched with the test point. The novel reinforced elbow-type plug has the beneficial effect that whether the internal cable is electrified can be rapidly and conveniently detected.
Description
Technical field
The utility model belongs to a kind of electric cable accessories field, relates to a kind of elbow type connect-disconnect plug, more specifically relates to a kind of novel reinforced elbow type connect-disconnect plug.
Background technology
Along with the fast development of science and technology, in the electric power system of city and large and medium-sized enterprise, do not allow 10kV Above Transmission Lines open-wire line to lay, more and more adopt the power cable power transmission and distribution, and elbow type connect-disconnect plug plays an important role between stube cable and electric equipment.During the circuit maintenance, there is very large unsafe factor in the parts of whether switching on without test connect-disconnect plug inner cable above prior art elbow type connect-disconnect plug.
In view of this, how can detect in one of design on elbow type connect-disconnect plug the parts whether its inside cable switches on, just seem particularly important.
Summary of the invention
The purpose of this utility model is: a kind of novel reinforced elbow type connect-disconnect plug is provided, has the parts of whether switching on without test connect-disconnect plug inner cable to solve prior art, during the circuit maintenance, have the problem of very large unsafe factor.
The technical scheme that the utility model technical solution problem adopts is: a kind of novel reinforced elbow type connect-disconnect plug, it is characterized in that: comprise tension frame, elbow type connect-disconnect plug main body, collets, test point block, test point, the outside, elbow type connect-disconnect plug main body upper end is provided with the tension frame, the middle part is provided with collets, collets are provided with test point, whether be used for test and switch on, test point also is provided with the test point block with the test point coupling.
The beneficial effect that the utility model reaches is: adopt the utility model to reach the beneficial effect of whether switching on of quick and convenient detection streamer inside.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Abovely in conjunction with the utility model, architectural feature of the present utility model is described more at large.
With reference to Fig. 1, the utility model mainly is applicable to the design production of elbow type connect-disconnect plug.A kind of novel reinforced elbow type connect-disconnect plug, comprise tension frame 1, elbow type connect-disconnect plug main body 2, collets 3, test point block 4, test point 5, elbow type connect-disconnect plug main body 2 outsides, upper end are provided with tension frame 1, the middle part is provided with collets 3, collets are provided with test point 5, whether be used for test and switch on, test point 3 also is provided with the test point block 4 with test point 3 couplings.
The utility model is provided with test point 3 and test point block 4(namely with the electrical verification point) elbow type connect-disconnect plug, during section's cable energising within it, test point 3(metal part) can produce induced voltage, during the circuit maintenance, just can detect cable by test point 3 and whether switch on, safer convenience.
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, make concrete change or change and all belong to protection range of the present utility model.
Claims (1)
1. novel reinforced elbow type connect-disconnect plug, it is characterized in that: comprise tension frame, elbow type connect-disconnect plug main body, collets, test point block, test point, the outside, elbow type connect-disconnect plug main body upper end is provided with the tension frame, the middle part is provided with collets, collets are provided with test point, whether be used for test and switch on, test point also is provided with the test point block with the test point coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320239987 CN203277854U (en) | 2013-05-06 | 2013-05-06 | Novel reinforced elbow-type plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320239987 CN203277854U (en) | 2013-05-06 | 2013-05-06 | Novel reinforced elbow-type plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203277854U true CN203277854U (en) | 2013-11-06 |
Family
ID=49508185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320239987 Expired - Fee Related CN203277854U (en) | 2013-05-06 | 2013-05-06 | Novel reinforced elbow-type plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203277854U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105161923A (en) * | 2015-09-25 | 2015-12-16 | 浙江威谷光电科技有限公司 | LED (Light Emitting Diode) screen extension socket device |
| CN112653071A (en) * | 2020-12-18 | 2021-04-13 | 深圳供电局有限公司 | Elbow type plug head structure |
-
2013
- 2013-05-06 CN CN 201320239987 patent/CN203277854U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105161923A (en) * | 2015-09-25 | 2015-12-16 | 浙江威谷光电科技有限公司 | LED (Light Emitting Diode) screen extension socket device |
| CN112653071A (en) * | 2020-12-18 | 2021-04-13 | 深圳供电局有限公司 | Elbow type plug head structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20140506 |