CN202712676U - Core aligning device for cables - Google Patents
Core aligning device for cables Download PDFInfo
- Publication number
- CN202712676U CN202712676U CN 201220386722 CN201220386722U CN202712676U CN 202712676 U CN202712676 U CN 202712676U CN 201220386722 CN201220386722 CN 201220386722 CN 201220386722 U CN201220386722 U CN 201220386722U CN 202712676 U CN202712676 U CN 202712676U
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- CN
- China
- Prior art keywords
- core
- power supply
- housing
- display unit
- wire clamp
- 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
- 238000012360 testing method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
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- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
A core aligning device for cables comprises a power supply unit and a display unit, wherein a power supply and a plurality of button switches which are connected in parallel are arranged in a housing of the power supply unit, and the power supply and the button switches are connected with a plurality of cable clamps on the housing of the power supply unit respectively; a plurality of cable clamps are arranged on a housing of the display unit, the cable clamps each is connected with a light-emitting-diode indication lamp, the light-emitting-diode indication lamps are mounted inside the housing of the display unit, and the cable clamps on the housing of the display unit are connected in parallel. The core aligning device has the advantages of simple structure, convenient operation, high accuracy, and low cost, greatly improving the core aligning efficiency of the cables.
Description
Technical field
The utility model relates to and is used for a kind of core aligning device for cables that substation secondary side cable core connection testing is used in the electric power system.
Background technology
In the installation process of secondary loop in power system, need to utilize cable to be connected with each other between primary equipment and secondary device or the secondary device, cable length may be very long or the cable two ends be distributed in the different rooms; Different according to purposes, the cable core number may have again several cores, tens and even tens of core.Behind the strip off cable, then need cable core connection testing, and do same mark at the two ends of same wire.
Traditional cable is to cooperate by two people to the core method, select the single line core as common core at an end of cable first, find arbitrarily with it short circuit of single line core, then the other end at cable has contacted common core with pen meter of universal meter, contact in turn again the core of cable with another test pencil, if conducting, then two test pencils contacts is same core, and it is number just passable to package terminal.This kind method, for the less cable of core number, two people operate and show slightly convenient, but when the core number is more, then will make mistakes more loaded down with trivial details and easily to core work.
The utility model content
The purpose of this utility model provides a kind of instrument of simple and efficient realization cable pairs core.Its principle is identical with conventional method, but has designed two heart yearn termination integrating devices, is respectively supply unit and explicit device.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of core aligning device for cables, it is characterized in that: it comprises supply unit and explicit device, be provided with power supply and a plurality of push-button switch in the supply unit housing, power supply and push-button switch are connected in parallel, power supply, push-button switch are connected with a plurality of wire clamps on the supply unit housing respectively, wire clamp on the supply unit housing is clamped on the core of cable when using, and is made as the common port wire clamp with the wire clamp that power supply directly links to each other; Be provided with a plurality of wire clamps on the display unit housing, one of them wire clamp is set as the common port wire clamp, all the other wire clamps are connected in series respectively light emitting diode lamp, light emitting diode lamp is installed in the display unit housing, each wire clamp on the display unit housing is connected in parallel, and each wire clamp on the display unit housing is clamped on the core of cable when using.
During use, at first select a cable core as common core, be connected to respectively the common port wire clamp of supply unit and explicit device, other core can be connected on arbitrarily in the wire clamp of supply unit and explicit device; Then at supply unit by next push-button switch, under normal circumstances, should have a light emitting diode lamp bright in the display unit, determine that the core of the corresponding wire clamp of stream oriented device is same core, put terminal number.By that analogy, finish other core to core.The utility model is simple in structure, and is easy to operate, and accuracy is high, and cost is low.Can greatly improve cable to core efficient.
Description of drawings
Fig. 1 is structural representation of the present utility model under the use state.
Among the figure 1, push-button switch 2, power supply 3, current-limiting resistance 4, supply unit 5, core 6, cable 7, display unit 8, light emitting diode lamp.
Embodiment
Embodiment 1
As shown in Figure 1, a kind of core aligning device for cables, it comprises supply unit 4 and explicit device 7, be provided with power supply 2 and a plurality of push-button switch 1 in the supply unit housing, power supply 2 and push-button switch 1 are connected in parallel, power supply 2, push-button switch 1 are connected with a plurality of wire clamps on the supply unit housing respectively, and the wire clamp on the supply unit housing is clamped on the core 5 of cable 6 when using, and is made as the common port wire clamp with the wire clamp that power supply directly links to each other; Be provided with a plurality of wire clamps on display unit 7 housings, one of them wire clamp is set as the common port wire clamp, all the other wire clamps are connected in series respectively light emitting diode lamp 8, light emitting diode lamp 8 is installed in display unit 7 housings, each wire clamp on the display unit housing is connected in parallel, and each wire clamp on the display unit housing is clamped on the core 5 of cable 6 when using.
Claims (1)
1. core aligning device for cables, it is characterized in that: it comprises supply unit (4) and explicit device (7), be provided with power supply (2) and a plurality of push-button switch (1) in the supply unit housing, power supply (2) and push-button switch (1) are connected in parallel, power supply (2), push-button switch (1) are connected with a plurality of wire clamps on the supply unit housing respectively, wire clamp on the supply unit housing is clamped on the core (5) of cable (6) when using, and is made as the common port wire clamp with the wire clamp that power supply directly links to each other; Be provided with a plurality of wire clamps on display unit (7) housing, one of them wire clamp is set as the common port wire clamp, all the other wire clamps are connected in series respectively light emitting diode lamp (8), light emitting diode lamp (8) is installed in display unit (7) housing, each wire clamp on the display unit housing is connected in parallel, and each wire clamp on the display unit housing is clamped on the core (5) of cable (6) when using.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220386722 CN202712676U (en) | 2012-08-07 | 2012-08-07 | Core aligning device for cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220386722 CN202712676U (en) | 2012-08-07 | 2012-08-07 | Core aligning device for cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202712676U true CN202712676U (en) | 2013-01-30 |
Family
ID=47592941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220386722 Expired - Fee Related CN202712676U (en) | 2012-08-07 | 2012-08-07 | Core aligning device for cables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202712676U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106124919A (en) * | 2016-06-27 | 2016-11-16 | 中车株洲电力机车研究所有限公司 | A kind of wind power generating set harness checking method and device |
| CN110672921A (en) * | 2019-10-31 | 2020-01-10 | 国网山西省电力公司长治供电公司 | Three-core power cable phase detection device in off-line state |
| CN112526402A (en) * | 2020-11-03 | 2021-03-19 | 大唐陈村水力发电厂 | Wire alignment device and working method thereof |
| CN115241813A (en) * | 2022-08-09 | 2022-10-25 | 国网河北省电力有限公司沧州供电分公司 | Transformer substation's cable is to core and cable core trimming device |
-
2012
- 2012-08-07 CN CN 201220386722 patent/CN202712676U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106124919A (en) * | 2016-06-27 | 2016-11-16 | 中车株洲电力机车研究所有限公司 | A kind of wind power generating set harness checking method and device |
| CN110672921A (en) * | 2019-10-31 | 2020-01-10 | 国网山西省电力公司长治供电公司 | Three-core power cable phase detection device in off-line state |
| CN112526402A (en) * | 2020-11-03 | 2021-03-19 | 大唐陈村水力发电厂 | Wire alignment device and working method thereof |
| CN115241813A (en) * | 2022-08-09 | 2022-10-25 | 国网河北省电力有限公司沧州供电分公司 | Transformer substation's cable is to core and cable core trimming device |
| CN115241813B (en) * | 2022-08-09 | 2024-08-20 | 国网河北省电力有限公司沧州供电分公司 | Transformer substation cable is to core and cable core trimming means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Effective date: 20130812 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130812 Address after: 277100 No. 60 Guangming Road, Shandong, Zaozhuang Patentee after: Tai'an Power Supply Co., Ltd. of Shandong Electric Power Corporation Patentee after: State Grid Corporation of China Address before: 277100 No. 60 Guangming Road, Shandong, Zaozhuang Patentee before: Tai'an Power Supply Co., Ltd. of Shandong Electric Power Corporation |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20130807 |