CN206574900U - Improve the direct insertion joint that straight-flow system monitoring Current Transformer changes efficiency - Google Patents
Improve the direct insertion joint that straight-flow system monitoring Current Transformer changes efficiency Download PDFInfo
- Publication number
- CN206574900U CN206574900U CN201720110503.3U CN201720110503U CN206574900U CN 206574900 U CN206574900 U CN 206574900U CN 201720110503 U CN201720110503 U CN 201720110503U CN 206574900 U CN206574900 U CN 206574900U
- Authority
- CN
- China
- Prior art keywords
- arc
- conductive film
- shaped conductive
- line bank
- seat
- 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
- 238000003780 insertion Methods 0.000 title claims abstract description 10
- 230000037431 insertion Effects 0.000 title claims abstract description 10
- 238000012544 monitoring process Methods 0.000 title claims abstract description 10
- 229920002635 polyurethane Polymers 0.000 claims description 7
- 239000004814 polyurethane Substances 0.000 claims description 7
- 230000006835 compression Effects 0.000 abstract description 6
- 238000007906 compression Methods 0.000 abstract description 6
- 241000276425 Xiphophorus maculatus Species 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 238000002360 preparation method Methods 0.000 abstract description 3
- 238000005520 cutting process Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
Improve the direct insertion joint that straight-flow system monitoring Current Transformer changes efficiency, including line bank base device and plug assembly, the line bank base device includes line bank seat, fixing groove is opened up on line bank seat, line bank seat top fixing rotating panel, the side of swivel plate is hinged with line bank seat, arc-shaped conductive film is installed in the bottom of swivel plate, and the utility model, which only needs to rotate swivel plate, can both realize the conducting of arc-shaped conductive film and arcuate conducting prong elements while being fixedly connected for line bank base device and plug assembly can be realized.Operating process is simple, substantially increases the replacing speed of new current transformer.Arc-shaped conductive film of the present utility model is arc platy structure, the direction of arc-shaped conductive film arc is downward, the compression stroke for making arc-shaped conductive film preparation certain, when arc-shaped conductive film and arcuate conducting prong elements coordinate, arc-shaped conductive film can make have certain pressure drop low contact resistance between arc-shaped conductive film and arcuate conducting prong elements by compression.
Description
Technical field
The utility model is related to a kind of direct insertion joint, specifically a kind of to improve straight-flow system monitoring Current Mutual Inductance
Device changes the direct insertion joint of efficiency.
Background technology
Need old current transformer being replaced by Novel electric during current 500kV transformer station direct current systems detection technological transformation
Current transformer coordinates DC detecting instrument to use.One face DC feeder screen is by 40-50 DC current transformer, and in replacing
During need to disconnect in load wire, remove old current transformer, then be replaced by new current transformer.
Utility model content
The purpose of this utility model is to provide a kind of straight cutting for improving straight-flow system monitoring Current Transformer replacing efficiency
Formula joint, can solve the problem that above mentioned problem.
The utility model to achieve the above object, is achieved through the following technical solutions：One kind improves straight-flow system monitoring and used
Current transformer changes the direct insertion joint of efficiency, including line bank base device and plug assembly, the line bank base device bag
Include and fixing groove is opened up on line bank seat, line bank seat, line bank seat top fixing rotating panel, side and the line bank seat of swivel plate
It is hinged, arc-shaped conductive film is installed in the bottom of swivel plate, and the side of arc-shaped conductive film is connected with swivel plate, and arc-shaped conductive film is arc
Platy structure, downwards, plug assembly includes inserted link seat in the direction of arc-shaped conductive film arc, and arcuate conducting prong elements are installed in the side of inserted link seat,
Arcuate conducting prong elements coordinate with fixing groove grafting, and arc-shaped conductive film can coordinate with arcuate conducting prong elements, the side mounting plate of swivel plate, Gu
Inserted link is installed in the bottom of fixed board, and the side of inserted link sets arc block, and block and spring, one end of spring are installed in the top of inserted link seat
Latch is installed, latch can be slided on inserted link seat, the side of latch opens up inclined-plane, inserted link and arc block be located at block and latch it
Between, inclined-plane can coordinate with arc block, and the nearer side of chamfer distance arc block is higher.
In order to further realize the purpose of this utility model, following technical scheme can also be used:The bottom of the swivel plate
Polyurethane block is installed in portion, and polyurethane block is located between swivel plate and arc-shaped conductive film.The second magnet is installed in the bottom of the latch,
The top of inserted link seat is installed by the first magnet.
The utility model has the advantage of：The utility model only need to rotate swivel plate can both realize arc-shaped conductive film with
The conducting of arcuate conducting prong elements can realize being fixedly connected for line bank base device and plug assembly simultaneously.Operating process is simple, significantly
Improve the replacing speed of new current transformer.Arc-shaped conductive film of the present utility model is arc platy structure, and arc is conductive
The direction of piece arc is downward, the compression stroke for making arc-shaped conductive film preparation certain, when arc-shaped conductive film and arcuate conducting prong elements cooperation, arc
Shape conducting strip can make have certain pressure drop low contact resistance between arc-shaped conductive film and arcuate conducting prong elements by compression.This practicality
New latch can coordinate with block automatically under the action of the spring clamps arc block, realizes line bank base device and grafting dress
That puts is fixedly connected.The nearer side of chamfer distance arc block of the present utility model is higher can to make inclined-plane coordinate with arc block
When produce it is certain push effect, so as to improve the cooperation intensity on arc block and inclined-plane.The utility model also has simple for structure
The cheap and easy to use advantage of compact, manufacturing cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The direct insertion joint that straight-flow system monitoring Current Transformer changes efficiency is improved, as shown in figure 1, including line bank
Base device and plug assembly, the line bank base device include opening up fixing groove 11, line bank on line bank seat 1, line bank seat 1
1 top fixing rotating panel 2 of seat, side and the line bank seat 1 of swivel plate 2 are hinged, and arc-shaped conductive film 4 is installed in the bottom of swivel plate 2,
The side of arc-shaped conductive film 4 is connected with swivel plate 2, and arc-shaped conductive film 4 is arc platy structure, the direction of the arc of arc-shaped conductive film 4
Downwards, plug assembly includes inserted link seat 13, and arcuate conducting prong elements 12 are installed in the side of inserted link seat 13, and arcuate conducting prong elements 12 are inserted with fixing groove 11
Cooperation is connect, arc-shaped conductive film 4 can coordinate with arcuate conducting prong elements 12, the side mounting plate 5 of swivel plate 2, the bottom peace of fixed plate 5
Bar 7 is plugged, the side of inserted link 7 sets arc block 8, and block 6 and spring 16, one end peace of spring 16 are installed in the top of inserted link seat 13
Pin 10 is plugged, latch 10 can be slided on inserted link seat 13, the side of latch 10 opens up inclined-plane 9, and inserted link 7 and arc block 8 are located at gear
Between block 6 and latch 10, inclined-plane 9 can coordinate with arc block 8, and the side nearer apart from arc block 8 of inclined-plane 9 is higher.
The utility model, which only needs to rotation swivel plate 2, can both realize that the conducting of arc-shaped conductive film 4 and arcuate conducting prong elements 12 was same
When can realize being fixedly connected for line bank base device and plug assembly.Operating process is simple, substantially increases new electric current mutual
The replacing speed of sensor.Arc-shaped conductive film 4 of the present utility model is arc platy structure, and the direction of the arc of arc-shaped conductive film 4 is downward,
The compression stroke for making the preparation of arc-shaped conductive film 4 certain, when arc-shaped conductive film 4 and the cooperation of arcuate conducting prong elements 12, arc-shaped conductive film 4 can
To make having certain pressure drop low contact resistance between arc-shaped conductive film 4 and arcuate conducting prong elements 12 by compression.It is of the present utility model
Latch 10 can coordinate with block 6 automatically under the action of the spring 16 clamps arc block 8, realizes line bank base device and grafting dress
That puts is fixedly connected.The inclined-plane 9 of the present utility model side nearer apart from arc block 8 be higher can make inclined-plane 9 with arc block 8
What generation was certain during cooperation pushes effect, so as to improve the cooperation intensity of arc block 8 and inclined-plane 9.
Polyurethane block 3 is installed in the bottom of the swivel plate 2, and polyurethane block 3 is located between swivel plate 2 and arc-shaped conductive film 4.
Polyurethane block 3 of the present utility model can facilitate the resilience of arc-shaped conductive film 4.
The second magnet 15 is installed in the bottom of the latch 10, and the first magnet 14 is installed on the top of inserted link seat 13.This practicality is new
First magnet 14 of type and the second magnet 15, which coordinate, can facilitate latch 10 to adsorb on inserted link seat 13.
The technical solution of the utility model is not restricted in the range of embodiment described in the utility model.This practicality is new
The technology contents of the not detailed description of type are known technology.
Claims (3)
1. improve the direct insertion joint that straight-flow system monitoring Current Transformer changes efficiency, it is characterised in that：Including line bank
Base device and plug assembly, the line bank base device include line bank seat（1）, line bank seat（1）On open up fixing groove（11）,
Line bank seat（1）Top fixing rotating panel（2）, swivel plate（2）Side and line bank seat（1）It is hinged, swivel plate（2）Bottom
Arc-shaped conductive film is installed（4）, arc-shaped conductive film（4）Side and swivel plate（2）Connection, arc-shaped conductive film（4）For arc tabular
Structure, arc-shaped conductive film（4）Downwards, plug assembly includes inserted link seat in the direction of arc（13）, inserted link seat（13）Side install lead
Electric mortiser bar（12）, arcuate conducting prong elements（12）With fixing groove（11）Grafting coordinates, arc-shaped conductive film（4）Energy and arcuate conducting prong elements（12）Match somebody with somebody
Close, swivel plate（2）Side mounting plate（5）, fixed plate（5）Bottom install inserted link（7）, inserted link（7）Side set
Arc block（8）, inserted link seat（13）Top install block（6）And spring（16）, spring（16）One end install latch（10）, insert
Pin（10）Can be in inserted link seat（13）It is upper to slide, latch（10）Side open up inclined-plane（9）, inserted link（7）With arc block（8）Positioned at gear
Block（6）And latch（10）Between, inclined-plane（9）Can be with arc block（8）Coordinate, inclined-plane（9）Apart from arc block（8）Nearer side compared with
It is high.
2. according to claim 1 improve the direct insertion joint that straight-flow system monitoring Current Transformer changes efficiency, its
It is characterised by：The swivel plate（2）Bottom install polyurethane block（3）, polyurethane block（3）Positioned at swivel plate（2）Led with arc
Electric piece（4）Between.
3. according to claim 1 improve the direct insertion joint that straight-flow system monitoring Current Transformer changes efficiency, its
It is characterised by：The latch（10）Bottom install the second magnet（15）, inserted link seat（13）Top install the first magnet（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720110503.3U CN206574900U (en) | 2017-02-06 | 2017-02-06 | Improve the direct insertion joint that straight-flow system monitoring Current Transformer changes efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720110503.3U CN206574900U (en) | 2017-02-06 | 2017-02-06 | Improve the direct insertion joint that straight-flow system monitoring Current Transformer changes efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206574900U true CN206574900U (en) | 2017-10-20 |
Family
ID=60060861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720110503.3U Expired - Fee Related CN206574900U (en) | 2017-02-06 | 2017-02-06 | Improve the direct insertion joint that straight-flow system monitoring Current Transformer changes efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206574900U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106816742A (en) * | 2017-02-06 | 2017-06-09 | 国家电网公司 | Improve the direct insertion joint that straight-flow system monitoring Current Transformer changes efficiency |
-
2017
- 2017-02-06 CN CN201720110503.3U patent/CN206574900U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106816742A (en) * | 2017-02-06 | 2017-06-09 | 国家电网公司 | Improve the direct insertion joint that straight-flow system monitoring Current Transformer changes efficiency |
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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 |
Granted publication date: 20171020 Termination date: 20190206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |