CN208352659U - Socket - Google Patents
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- Publication number
- CN208352659U CN208352659U CN201821161255.6U CN201821161255U CN208352659U CN 208352659 U CN208352659 U CN 208352659U CN 201821161255 U CN201821161255 U CN 201821161255U CN 208352659 U CN208352659 U CN 208352659U
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- CN
- China
- Prior art keywords
- jack
- pin
- socket
- plug
- jack body
- 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
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Abstract
The utility model relates to power grid distribution network feeder detection technique fields, more particularly, to a kind of socket.A kind of socket is tested, comprising: aviation plug, cable and jack body for distribution network feeder automatization terminal；The aviation plug is used to carry out grafting with the socket of cabinet bottom end, and aviation plug is connect by the cable with the jack body, and multiple jacks for detection are provided on the jack body.It needs to open cabinet in the process to alleviate side examination existing in the prior art, and it be easy to cause between some clip or contact pin and terminal and loosens, the technical issues of causing test job that can not carry on, or even causing current loop open circuit or voltage circuit short circuit and damage test equipment.
Description
Technical field
The utility model relates to power grid distribution network feeder detection technique fields, more particularly, to a kind of socket.
Background technique
Distribution network feeder automatization terminal arrival warehouse debugging, installation after put into operation before field adjustable, put into operation after maintenance
In work, the signals such as using terminal tester access voltage, electric current, switching value are required.Because distribution network feeder automatization terminal needs
Meet the degree of protection of outdoor operation, test needs the terminal connect entirely in box house, needs to open twice chamber door, or even twist
Opening several pieces of screws can just see.
Distribution network feeder automatization terminal is in addition to current terminal is provided with the dedicated jack of p-wire, the signal of voltage, switching value
All without design calibrating terminal.And the interiors of products secondary connection that different manufacturers provide is entirely different, it is necessary to connect against secondary
Line chart searches the trend of voltage signal line, on-off model line in the case, and tries to connect on exposed terminal in corresponding circuit
It connects.It is designed because these exposed terminals are not for test signal access, without the dedicated jack of p-wire, passes through test clip
When son or contact pin connect all will not very securely, p-wire shake gently just may cause some clip or contact pin and terminal it
Between loosen, cause test job that can not carry on, in addition cause current loop open a way or voltage circuit short circuit and damage test
Instrument.
Utility model content
The purpose of this utility model is to provide sockets, need to open in the process to alleviate side examination existing in the prior art
Cabinet, and be easy to cause between some clip or contact pin and terminal and loosen, cause test job that can not carry on, or even cause
Current loop open circuit or voltage circuit short circuit and the technical issues of damage test equipment.
A kind of socket provided by the utility model is tested, comprising: aviation plug, electricity for distribution network feeder automatization terminal
Cable and jack body；
The aviation plug is used to carry out grafting with the socket of cabinet bottom end, and aviation plug is inserted by the cable with described
Seat ontology connects, and multiple jacks for detection are provided on the jack body.
Further, the aviation plug includes voltage contact plug and current plug；
The voltage contact plug includes first to fourth pin in the first header body and setting jack body, the socket
First to fourth jack with first to fourth pin cooperation is set on ontology, and the current plug includes the second plug sheet
Body and the 5th to the tenth pin being arranged in jack body, the jack body are additionally provided with and the 5th to the tenth pin
5th to the tenth jack of cooperation, the described first to the tenth pin pass through core wire and first header body and described second
Header body connection.
Further, the described first to the tenth pin is respectively 1TVa, 2TVc, 1TVb, 2TVb, phase current, b phase current, c
Phase current, phase current common end, zero-sequence current and zero-sequence current common end.
Further, the aviation plug further includes switching value plug, and the switching value plug includes third header body
And the 11st to the 20th pin in jack body is set, it is additionally provided on the jack body and the described 11st to
11st to the 20th jack of 20 pins cooperation, and the 11st to the 20th pin passes through core wire and the switch
Measure plug connection.
Further, the 11st to the 20th pin be respectively be respectively coincidence, quartile, energy storage ﹢, energy storage-hole,
Non- energy storage position, remote signalling common end, combined floodgate ﹢, combined floodgate-, separating brake ﹢ and separating brake-.
Further, it described first is arranged clockwise on the jack body to the 20th pin.
Further, the cable includes crust and the core wire；
The core wire is arranged in the crust.
Further, the jack body includes bottom plate and mask, and the described first to the 20th pin is each provided at the bottom
On plate, described first to the 20th jack one end is arranged on the mask, and the other end extends to the bottom plate, and institute
It states mask and corresponds to and be provided with explanatory note on the jack position.
Further, the jack is hollow cylinder, and the material of the jack is copper material.
A kind of socket provided by the utility model is tested, comprising: aviation plug, electricity for distribution network feeder automatization terminal
Cable and jack body；The aviation plug is used to carry out grafting with the socket of cabinet bottom end, aviation plug by the cable with
The jack body connects, and multiple jacks for detection are provided on the jack body.Using above-mentioned scheme, aviation is inserted
One end of head is connect with the socket of cabinet bottom end, and the other end is arranged in jack body, and provided with multiple on jack body
For the jack of detection, so when detecting, directly detection can be can be completed in equipment and jack cooperation by staff, with slow
It solves side examination existing in the prior art and needs to open cabinet in the process, and be easy to cause between some clip or contact pin and terminal loose
It is de-, cause test job that can not carry on, or even cause current loop open circuit or voltage circuit short circuit and damage test equipment
The technical issues of.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of socket provided by the embodiment of the utility model.
Icon: 100- aviation plug；200- cable；300- jack body；110- voltage contact plug；120- current plug；
130- switching value plug；310- jack.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
In the description of the present invention, it should be noted that such as occur term " center ", "upper", "lower", " left side ",
" right side ", "vertical", "horizontal", "inner", "outside" etc., indicated by orientation or positional relationship be orientation based on the figure or
Positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, such as there is term " first ", " second ", " third " are used for description purposes only, be not understood to indicate or imply opposite
Importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, such as there is term
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Fig. 1 is the structural schematic diagram of socket provided by the embodiment of the utility model.As shown in Figure 1, the utility model provides
A kind of socket, for distribution network feeder automatization terminal test, comprising: aviation plug 100, cable 200 and jack body 300；
The aviation plug 100 is used to carry out grafting with the socket of cabinet bottom end, and aviation plug 100 passes through the cable
200 connect with the jack body 300, and multiple jacks 310 for detection are provided on the jack body 300.
Further, the jack 310 is hollow cylinder, and the material of the jack 310 is copper material.
It is basic without contact when carrying out the test job of distribution network feeder automatization terminal using this socket in specific works
Terminal inner wiring avoids person electric shock risk.And high-rise working is only limitted to insert the simple operations of three aviation plugs 100,
Significantly reduce the risk of high falling.When carrying out the test job of distribution network feeder automatization terminal using this socket, mode of connection
It is simply controllable with process step, it is readily achieved, is not in cause test loop that can not connect because lacking some connection accessory
Fortuitous event, significantly improve test job efficiency.
A kind of socket provided by the utility model is tested for distribution network feeder automatization terminal, comprising: aviation plug 100,
Cable 200 and jack body 300；The aviation plug 100 is used to carry out grafting, aviation plug 100 with the socket of cabinet bottom end
It is connect by the cable 200 with the jack body 300, multiple inserting for detection is provided on the jack body 300
Hole 310.Using above-mentioned scheme, one end of aviation plug 100 is connect with the socket of cabinet bottom end, and the other end is arranged in socket sheet
In body 300, and multiple jacks 310 for detection are provided on jack body 300, so when detecting, staff can
Detection directly can be completed in equipment and the cooperation of jack 310, need to beat in the process to alleviate side examination existing in the prior art
Unpacking body, and be easy to cause between some clip or contact pin and terminal and loosen, cause test job that can not carry on, or even draw
The technical issues of playing current loop open circuit or voltage circuit short circuit and damaging test equipment.
On the basis of the above embodiments, further, the aviation plug 100 includes that voltage contact plug 110 and electric current are inserted
First 120；
The voltage contact plug 110 includes first to fourth pin in the first header body and setting jack body 300, institute
State first to fourth jack 310 being arranged on jack body 300 with first to fourth pin cooperation, the current plug
120 also set including the second header body and the 5th to the tenth pin being arranged in jack body 300, the jack body 300
It is equipped with the 5th to the tenth jack 310 with the 5th to the tenth pin cooperation, the described first to the tenth pin passes through core wire
It is connect with first header body and second header body.
Further, the described first to the tenth pin is respectively 1TVa, 2TVc, 1TVb, 2TVb, phase current, b phase current, c
Phase current, phase current common end, zero-sequence current and zero-sequence current common end.
Further, the aviation plug 100 further includes switching value plug 130, and the switching value plug 130 includes third
Header body and the 11st to the 20th pin being arranged in jack body 300, be additionally provided on the jack body 300 with
11st to the 20th jack 310 of the 11st to the 20th pin cooperation, and the 11st to the 20th pin is equal
It is connect by core wire with the switching value plug 130.
Further, the 11st to the 20th pin be respectively be respectively coincidence, quartile, energy storage ﹢, energy storage-hole,
Non- energy storage position, remote signalling common end, combined floodgate ﹢, combined floodgate-, separating brake ﹢ and separating brake-.
In specific works, when carrying out the test job of distribution network feeder automatization terminal using this socket, searched without unpacking
The terminal of internal secondary circuit does not need to install clip additional on p-wire yet or contact pin carrys out connection terminal, it is only necessary to which this is dedicated slotting
Three aviation plugs 100 of seat are inserted into the corresponding aviation socket in terminal bottom respectively, can inserted with universal standard p-wire plug
Being reliably connected for signal circuit is carried out according to the definition of each jack 310 on seat surface plate, will not occur circuit again during the test
The case where joint looseness.
In the present embodiment, first to fourth pin is respectively 1TVa, 2TVc, 1TVb, 2TVb, can input Uab and Ucb in this way
Two-way line voltage is to terminal installation；5th to the tenth pin distinguish a phase current, b phase current, c phase current, phase current common end,
Zero-sequence current, zero-sequence current common end, can input three road phase currents and all the way zero-sequence current to terminal installation；Tenth one to the second
Ten pins are respectively coincidence, quartile, energy storage ﹢, energy storage-, non-energy storage position, remote signalling common end, combined floodgate ﹢, combined floodgate-, separating brake ﹢, divide
Lock-, can input three quartile, coincidence, non-energy storage remote signals to terminal installation, also can receive energy storage that device outputs, point
Lock, close a floodgate three signals, and in this way during specific detection, direct corresponding pin is detected.
On the basis of the above embodiments, further, described first to the 20th pin in the jack body
It arranges clockwise on 300.
Further, the cable 200 includes crust and the core wire；
The core wire is arranged in the crust.
Wherein, core wire specification is RVVP2.5mm2, i.e., diameter be 2.5 mm band shielded layers annealed copper wire.
In the present embodiment, described first to the 20th pin arranges clockwise on the jack body 300,
In order to which core wire is collected in crust.
On the basis of the above embodiments, further, the jack body 300 include bottom plate and mask, described first
It is each provided on the bottom plate to the 20th pin, described first to the 20th jack 310 one end is arranged in the mask
On, the other end extends to the bottom plate, and the mask corresponds to and is provided with explanatory note on 310 position of jack.
In the present embodiment, the surface of mask is set in 310 one end of jack, the other end of jack 310 is to one end of pin
Extend, and is provided with explanatory note on mask at position corresponding with jack 310, explanatory note and 310 other end of jack
The title of corresponding pin is identical, to ensure the accuracy and safety of detection.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (9)
1. a kind of socket is tested characterized by comprising aviation plug, cable and socket for distribution network feeder automatization terminal
Ontology；
The aviation plug is used to carry out grafting with the socket of cabinet bottom end, and aviation plug passes through the cable and the socket sheet
Body connects, and multiple jacks for detection are provided on the jack body.
2. socket according to claim 1, which is characterized in that the aviation plug includes voltage contact plug and current plug；
The voltage contact plug includes first to fourth pin in the first header body and setting jack body, the jack body
It is upper setting with first to fourth pin cooperation first to fourth jack, the current plug include the second header body and
The the 5th to the tenth pin in jack body is set, and the jack body is additionally provided with to be cooperated with the 5th to the tenth pin
The the 5th to the tenth jack, the described first to the tenth pin passes through core wire and first header body and second plug
Ontology connection.
3. socket according to claim 2, which is characterized in that the described first to the tenth pin be respectively 1TVa, 2TVc,
1TVb, 2TVb, phase current, b phase current, c phase current, phase current common end, zero-sequence current and zero-sequence current common end.
4. socket according to claim 3, which is characterized in that the aviation plug further includes switching value plug, described to open
Pass amount plug includes third header body and the 11st to the 20th pin being arranged in jack body, on the jack body
It is additionally provided with the 11st to the 20th jack with the 11st to the 20th pin cooperation, and the described 11st to the 20th
Pin passes through core wire and connect with the switching value plug.
5. socket according to claim 4, which is characterized in that the 11st to the 20th pin is respectively respectively to close
Position, quartile, energy storage ﹢, energy storage-hole, non-energy storage position, remote signalling common end, combined floodgate ﹢, combined floodgate-, separating brake ﹢ and separating brake-.
6. socket according to claim 5, which is characterized in that described first to the 20th pin in the socket sheet
It arranges clockwise on body.
7. socket according to claim 6, which is characterized in that the cable includes crust and the core wire；
The core wire is arranged in the crust.
8. socket according to claim 7, which is characterized in that the jack body includes bottom plate and mask, and described first
It being each provided on the bottom plate to the 20th pin, described first to the 20th jack one end is arranged on the mask,
The other end extends to the bottom plate, and the mask corresponds to and is provided with explanatory note on the jack position.
9. socket according to claim 8, which is characterized in that the jack is hollow cylinder, and the material of the jack
Matter is copper material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821161255.6U CN208352659U (en) | 2018-07-20 | 2018-07-20 | Socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821161255.6U CN208352659U (en) | 2018-07-20 | 2018-07-20 | Socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208352659U true CN208352659U (en) | 2019-01-08 |
Family
ID=64906077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821161255.6U Expired - Fee Related CN208352659U (en) | 2018-07-20 | 2018-07-20 | Socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208352659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114914874A (en) * | 2022-06-07 | 2022-08-16 | 国网冀北电力有限公司唐山供电公司 | Feeder terminal relay terminal box and installation method |
-
2018
- 2018-07-20 CN CN201821161255.6U patent/CN208352659U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114914874A (en) * | 2022-06-07 | 2022-08-16 | 国网冀北电力有限公司唐山供电公司 | Feeder terminal relay terminal box and installation method |
| CN114914874B (en) * | 2022-06-07 | 2023-11-07 | 国网冀北电力有限公司唐山供电公司 | Feeder terminal relay terminal box and installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20190108 |