CN204614654U - A kind of instant-plugging current transformer device - Google Patents
A kind of instant-plugging current transformer device Download PDFInfo
- Publication number
- CN204614654U CN204614654U CN201520237036.1U CN201520237036U CN204614654U CN 204614654 U CN204614654 U CN 204614654U CN 201520237036 U CN201520237036 U CN 201520237036U CN 204614654 U CN204614654 U CN 204614654U
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- current transformer
- base
- bindiny mechanism
- pair
- clamping plate
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- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 239000004020 conductor Substances 0.000 claims abstract description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 239000010949 copper Substances 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Transformers For Measuring Instruments (AREA)
Abstract
A kind of instant-plugging current transformer device, comprise current transformer, base, a multipair bindiny mechanism and multiple secondary connect jack, laterally a multipair bindiny mechanism is fixedly mounted with in uniform interval at the end face of base, between often pair of bindiny mechanism, a current transformer is all installed, P1 end and the P2 end of current transformer insert in two slots of a pair bindiny mechanisms respectively, between often pair of bindiny mechanism, the end face of base is all shaped with two secondaries connection jacks, secondary connects the jack current transformer S1 end corresponding with it and S2 end is connected by conductor, connect jack at the sidewall of base each secondary corresponding and be all shaped with a secondary wiring terminals.This device connects current transformer by the mode of grafting, without the need to coiling direct on current transformer, wiring, makes it can carry out changing, detecting under system band electricity condition, avoids the economic loss having a power failure and cause, improves operating efficiency.
Description
Technical field
The utility model belongs to electric energy metrical field, relates to current transformer, especially a kind of instant-plugging current transformer device.
Background technology
Along with the development of electric power system, new requirement is proposed to measurement of power and measurement.Current transformer is the visual plant of electric energy metrical and measurement in electric power system, and safe, the reliable and economical operation of its accuracy and reliability and electric power system is closely related.But existing current transformer only could detect current transformer and change under the state of system blackout, impact is produced, life.
By retrieval, find following disclosed patent documentation:
A kind of current transformer fixed structure (CN203085346U), comprise current transformer, current transformer supporting component, current transformer fixed mount, also comprise current transformer supporting bracket, current transformer is fixed on current transformer fixed mount by described current transformer supporting bracket and current transformer supporting component; Described current transformer supporting bracket is fixed on current transformer fixed mount by insulator.Advantage of the present utility model: while the safe and reliable installation component adopting current transformer device producer to provide, and can not magnetic disturbance be caused for around Sensitive Apparatus.
Above-mentioned patent is different from the technical problem that the application solves, and technical scheme is different, not yet finds that there is identical patent literature of dealing with problems with the application.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, provides a kind of without the need to the novel instant-plugging current transformer device that can detect current transformer, change that has a power failure.
The technical scheme that the utility model technical solution problem adopts is:
A kind of instant-plugging current transformer device, comprise current transformer, base, a multipair bindiny mechanism and multiple secondary connect jack, laterally a multipair bindiny mechanism is fixedly mounted with in uniform interval at the end face of base, often pair of bindiny mechanism's equal interval symmetry is packed in longitudinal both sides of base top surface, between often pair of bindiny mechanism, a current transformer is all installed, P1 end and the P2 end of current transformer insert in two slots of a pair bindiny mechanisms respectively, between often pair of bindiny mechanism, the end face of base is all shaped with two secondaries connection jacks, secondary connects the jack current transformer S1 end corresponding with it and S2 end is connected by conductor, connect jack at the sidewall of base each secondary corresponding and be all shaped with a secondary wiring terminals, described base and a bindiny mechanism make by electric conducting material.
And, a described bindiny mechanism comprises cubic underframe, clamping plate and primary connection copper coin, four directions underframe is packed in the end face of base, separately and respectively to upper right-angle bending extend in the middle part of the top board of four directions underframe and make two clamping plate, slot is formed between two clamping plate, between two clamping plate, the once end of plug-in mounting current transformer, press-fits primary connection copper coin at the plate top surface of cubic underframe.
And bottom connects a spring between two clamping plate.
Advantage of the present utility model and good effect are:
This device connects current transformer by the mode of grafting, without the need to coiling direct on current transformer, wiring, makes it can carry out changing, detecting under system band electricity condition, avoids the economic loss having a power failure and cause, improves operating efficiency.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Embodiment
Below in conjunction with accompanying drawing, also by specific embodiment, the utility model is described in further detail, and following examples are descriptive, are not determinate, can not limit protection range of the present utility model with this.
A kind of instant-plugging current transformer device, comprise current transformer 1, base 7, a multipair bindiny mechanism and multiple secondary and connect jack, laterally uniform interval is installed by a multipair bindiny mechanism at the end face of base, often pair of bindiny mechanism's equal interval symmetry is packed in longitudinal both sides of base top surface, between often pair of bindiny mechanism, be all fixedly mounted with a current transformer, P1 end and the P2 end of current transformer insert in two slots of a pair bindiny mechanisms respectively.Between often pair of bindiny mechanism, the end face of base is all shaped with two secondaries connection jacks, and secondary connects the jack current transformer S1 end corresponding with it and S2 end is connected by conductor 9.Connect jack at the sidewall of base each secondary corresponding and be all shaped with a secondary wiring terminals 6.Described base and a bindiny mechanism make by electric conducting material.
A described bindiny mechanism comprises cubic underframe 4, clamping plate 2 and primary connection copper coin 5, four directions underframe is packed in the end face of base, separately and respectively to upper right-angle bending extend in the middle part of the top board of four directions underframe and make two clamping plate, slot is formed between two clamping plate, between two clamping plate, the once end of plug-in mounting current transformer, press-fits primary connection copper coin at the plate top surface of cubic underframe.Described cubic underframe and clamping plate are made by elasticity copper coin, and in order to increase the clamping force between two clamping plate, between two clamping plate, bottom connects a spring 3.
Fixing for the ease of installing, an installing hole 8 is respectively shaped with in the corner of base.
The using method of this device is:
Three current transformers are arranged on respectively three between a bindiny mechanism, P1 end and the P2 end of each current transformer are inserted between two clamping plate of a bindiny mechanism corresponding thereto respectively, and bus is connected with two primary connection copper coins respectively; The S1 end of each current transformer is all inserted into the secondary corresponding with it by conductor with S2 end and is connected in jack, and detecting instrument is connected with the secondary wiring terminals of base side wall.Present arrangement avoids direct coiling or line on current transformer, when needs maintenance or when changing current transformer, do not need power-off, take out stitches, directly current transformer is upwards extracted, very convenient.
Above-described is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from utility model design; can also make some distortion and improvement, these all belong to protection range of the present utility model.
Claims (3)
1. an instant-plugging current transformer device, it is characterized in that: comprise current transformer, base, a multipair bindiny mechanism and multiple secondary connect jack, laterally a multipair bindiny mechanism is fixedly mounted with in uniform interval at the end face of base, often pair of bindiny mechanism's equal interval symmetry is packed in longitudinal both sides of base top surface, between often pair of bindiny mechanism, a current transformer is all installed, P1 end and the P2 end of current transformer insert in two slots of a pair bindiny mechanisms respectively, between often pair of bindiny mechanism, the end face of base is all shaped with two secondaries connection jacks, secondary connects the jack current transformer S1 end corresponding with it and S2 end is connected by conductor, connect jack at the sidewall of base each secondary corresponding and be all shaped with a secondary wiring terminals, described base and a bindiny mechanism make by electric conducting material.
2. instant-plugging current transformer device according to claim 1, it is characterized in that: a described bindiny mechanism comprises cubic underframe, clamping plate and primary connection copper coin, four directions underframe is packed in the end face of base, separately and respectively to upper right-angle bending extend in the middle part of the top board of four directions underframe and make two clamping plate, slot is formed between two clamping plate, between two clamping plate, the once end of plug-in mounting current transformer, press-fits primary connection copper coin at the plate top surface of cubic underframe.
3. instant-plugging current transformer device according to claim 2, is characterized in that: between two clamping plate, bottom connects a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520237036.1U CN204614654U (en) | 2015-04-17 | 2015-04-17 | A kind of instant-plugging current transformer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520237036.1U CN204614654U (en) | 2015-04-17 | 2015-04-17 | A kind of instant-plugging current transformer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204614654U true CN204614654U (en) | 2015-09-02 |
Family
ID=53967189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520237036.1U Active CN204614654U (en) | 2015-04-17 | 2015-04-17 | A kind of instant-plugging current transformer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204614654U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106816813A (en) * | 2017-03-17 | 2017-06-09 | 中国电力科学研究院 | The method of power distribution network current transformer installing structure and charged for replacement current transformer |
-
2015
- 2015-04-17 CN CN201520237036.1U patent/CN204614654U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106816813A (en) * | 2017-03-17 | 2017-06-09 | 中国电力科学研究院 | The method of power distribution network current transformer installing structure and charged for replacement current transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |