CN109061367A - Fast pairing device for multicore cable - Google Patents
Fast pairing device for multicore cable Download PDFInfo
- Publication number
- CN109061367A CN109061367A CN201810991063.6A CN201810991063A CN109061367A CN 109061367 A CN109061367 A CN 109061367A CN 201810991063 A CN201810991063 A CN 201810991063A CN 109061367 A CN109061367 A CN 109061367A
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- China
- Prior art keywords
- cable
- core
- connection jaws
- multicore cable
- multicore
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Links
- 238000010304 firing Methods 0.000 claims abstract description 15
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 14
- 239000004020 conductor Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 229910002056 binary alloy Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/58—Testing of lines, cables or conductors
- G01R31/60—Identification of wires in a multicore cable
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The present invention relates to school line apparatus technical fields, it is a kind of fast pairing device for multicore cable, it includes firing box, multicore cable and receiving magazine, power switch is provided on the firing box and multiple for plugging the transmitting terminal connection jaws of each core of multicore cable, transmitting terminal control circuit is provided in firing box, the transmitting terminal control circuit includes mission controller and at least one photoelectrical coupler, each photoelectrical coupler is respectively connected with the voltage stabilizing chip of a corresponding connection, and the delivery outlet of each voltage stabilizing chip is correspondingly connected with transmitting terminal connection jaws.The present invention can detect 8 core multicore cables, 16 core multicore cables, 32 core multicore cables or more multicore cable etc. simultaneously, the on-off of each core of multicore cable can be quickly detected simultaneously by the on-off of cable indicator light, not needing setting common end can be detected out the on-off of each core of multicore cable, and the working time is greatly saved.The present invention reduces testing time and fault, effectively improves work quality and efficiency.
Description
Technical field
The present invention relates to school line apparatus technical fields, are a kind of fast pairing device for multicore cable.
Background technique
Currently, substation relay protection device largely uses multicore cable during the connection process, either new website is checked and accepted, also
It is that fault detection is all frequently necessary to carry out working to line to multicore cable.Currently, most common is to choose core electricity to line method
Other each core cables are shorted with common core respectively as common end, then carry out detection on-off using multimeter by cable.Phase
Between need repeatedly to link up using the personnel of intercom and the other end replacement be shorted cable, replace the core of short circuit, need to expend
The a large amount of time, and if choose common end core there are problems, it is also necessary to choose public core again, cause detect work
Make a large amount of idle works occur, increases workload.There are not also other better methods and equipment can be accurate in the course of work at present
It quickly finishes and works line.
Summary of the invention
The present invention provides a kind of fast pairing device for multicore cable, overcome the defects of the prior art, can be effective
Solving the problems, such as existing multi-core cable, there are time-consuming and laborious, working efficiency is lower using artificial docking verification.
The technical scheme is that realized by following measures: a kind of fast pairing device for multicore cable, including hair
Case, multicore cable and receiving magazine are penetrated, power switch is provided on the firing box and multiple for connecting each core of multicore cable
Transmitting terminal connection jaws, are provided with transmitting terminal control circuit in firing box, the transmitting terminal control circuit include mission controller and
At least one photoelectrical coupler, each photoelectrical coupler are respectively connected with a corresponding voltage stabilizing chip, each voltage stabilizing chip
Delivery outlet be correspondingly connected with transmitting terminal connection jaws；
It is provided with multiple receiving end connection jaws for connecting each core of multiple conductor cable on receiving magazine and is located at corresponding reception terminated line
The cable indicator light of mouthful top, is provided with receiving end control circuit in receiving magazine, receiving end control circuit include encoder and
Controller is received, the receiving end connection jaws on the input port and receiving magazine of encoder are correspondingly connected with, the output port of encoder
It is connect with controller input port is received, the output port for receiving controller is connected with corresponding cable indicator light respectively.
Here is the further optimization and/or improvements to invention technology described above scheme:
Above-mentioned further includes output terminal row and receiving terminal row, the output of input interface and voltage stabilizing chip that the output terminal is arranged
The output port of port connection, receiving terminal row is connected with corresponding quantizer input respectively.
Above-mentioned cable indicator light is light emitting diode.
Above-mentioned receiving end connection jaws and transmitting terminal connection jaws are plug-in buckle connection jaws.
The present invention can detect 8 core multicore cables, 16 core multicore cables, 32 core multicore cables or more multicore cable simultaneously
Deng, the on-off of each core of multicore cable can be quickly detected simultaneously by the on-off of cable indicator light, do not need setting common end i.e.
The on-off that can detect that each core of multicore cable, is greatly saved the working time.The present invention reduces testing time and fault, effectively mentions
High work quality and efficiency.
Detailed description of the invention
Attached drawing 1 is the electrical connection schematic diagram of transmitting terminal control circuit of the present invention.
Attached drawing 2 is the electrical connection schematic diagram of receiving end control circuit of the present invention.
Attached drawing 3 is the schematic view of the front view of firing box of the invention.
Attached drawing 4 is the schematic view of the front view of receiving magazine of the invention.
Coding in attached drawing is respectively as follows: 1 for firing box, and 2 be receiving magazine, and 3 be power switch, and 4 be transmitting terminal connection jaws, and 5
For receiving end connection jaws, 6 be cable indicator light, and U1, U3, U7, U9, U11, U13, U15, U17 are photoelectrical coupler, U2, U6,
U8, U10, U12, U14, U16, U18 are voltage stabilizing chip, and U4 is encoder, and U5 is to receive controller, and U19 is mission controller, J1
For receiving terminal row, J2 is output terminal row.
Specific embodiment
The present invention is not limited by the following examples, can determine according to the technique and scheme of the present invention with actual conditions specific
Embodiment.
In the present invention, for ease of description, the description of the relative positional relationship of each component is according to Figure of description 3
Butut mode be described, such as: front, rear, top, and bottom, left and right positional relationship be the Butut according to Figure of description
Direction determines.
Below with reference to examples and drawings, the invention will be further described:
As shown in attached drawing 1,2,3,4, which includes firing box 1, multicore cable and receiving magazine 2, described
It is provided with power switch 3 on firing box 1 and multiple for connecting the transmitting terminal connection jaws 4 of each core of multicore cable, is set in firing box 1
It is equipped with transmitting terminal control circuit, the transmitting terminal control circuit includes mission controller U19 and at least one photoelectrical coupler, often
A photoelectrical coupler is respectively connected with a corresponding voltage stabilizing chip, the delivery outlet of each voltage stabilizing chip with transmitting terminated line
Mouth 4 is correspondingly connected with；
It is provided with multiple receiving end connection jaws 5 for connecting each core of multiple conductor cable on receiving magazine 2 and is located at corresponding receive and terminates
The cable indicator light 6 of 5 top of line mouth, is provided with receiving end control circuit in receiving magazine 2, and receiving end control circuit includes coding
Device U4 and reception controller U5, input port and the receiving end connection jaws 5 on receiving magazine 2 of encoder U4 are correspondingly connected with, and are encoded
The output port of device U4 with receive the input port controller U5 connect, reception controller U5 output port respectively with corresponding cable
Indicator light 6 connects.
Mission controller U19 and reception controller U5 is existing well-known technique, and model can be used
The single-chip microcontroller of STM32F103C8T6.Above-mentioned encoder U4 carries out binary system volume to the cable core number of received multicore cable
Code is sent to receives controller U5 later, receives controller U5 and receives coding and decoded.Each of countdown circuit is steady
Pressure chip is respectively connected with 5V power supply, for powering to voltage stabilizing chip.
The working principle of the invention: the present apparatus is divided into transmitting terminal and the terminal of receiving end two, and one end is to send, and the other end is
It receives, firstly, each core in the both ends of multicore cable to be connected respectively to the transmitting connection jaws 4 and receiving magazine 2 of firing box 1 of the present invention
It receives on connection jaws 5；Secondly, opening the power switch 3 on firing box 1, photoelectrical coupler is controlled by mission controller U19
On-off can generate the either stable 5V voltage of 0V from the delivery outlet of 7805 chip of voltage stabilizing chip model is corresponding, to send out
Project specific signal；After the receiving end control circuit of receiving magazine 2 receives signal, interrupt requests can be generated, triggering receives control
The signal acquisition interrupt routine of device U5 processed, the signal received to receiving end connection jaws 5 are acquired；Finally, by receiving control
Lighting or extinguish by cable indicator light 6 after device U5 processed analysis, to judge the multicore being correspondingly connected with cable indicator light 6
The on-off signal of each core of cable, if the respective cable indicator light 6 with a certain core cable connection of multicore cable is to light, multi-thread electricity
The core cable on-state of cable；If the respective cable indicator light 6 with a certain core cable connection of multicore cable is to extinguish, multicore
The core cable off-state of cable, needs personnel to repair.The present invention can detect simultaneously 8 core multicore cables, 16 core multicore cables,
32 core multicore cables or more multicore cable etc. can quickly detect multicore cable by the on-off of cable indicator light 6 simultaneously
The on-off of each core, not needing setting common end can be detected out the on-off of each core of multicore cable, and the working time is greatly saved.This
Invention reduces testing time and fault, effectively improves work quality and efficiency.
Above-mentioned fast pairing device for multicore cable can be made further optimization and/or improvements according to actual needs:
It further include output terminal row J2 and receiving terminal row J1, the input of the output terminal row J2 as shown in attached drawing 1,2,3,4
Interface and the output port of voltage stabilizing chip connect, receiving terminal arrange the output port of J1 respectively with corresponding encoder U4 input terminal
Mouth connection.
The above-mentioned core wire in order to connect more multicore cables, setting output terminal arranges J2 and receiving terminal arranges J1, output
Terminal block J2 is connect with transmitting connection jaws 4, and receiving terminal is arranged J1 and connect with connection jaws 5 are received, and output terminal arranges the output end of J2
It is correspondingly connected between mouth and the input port of receiving terminal row J1 by each core wire of multicore cable to be tested, output terminal arranges J2
More cable cores to be tested are connected for extending with receiving terminal row J1.
As shown in attached drawing 1,2,3,4, cable indicator light 6 is light emitting diode.
As shown in attached drawing 1,2,3,4, receiving end connection jaws 5 and transmitting terminal connection jaws 4 are plug-in buckle connection jaws.
The above technical characteristic constitutes highly preferred embodiment of the present invention, with stronger adaptability and best implementation effect
Fruit can increase and decrease non-essential technical characteristic, according to actual needs to meet the needs of different situations.
Claims (5)
1. a kind of fast pairing device for multicore cable, it is characterised in that including firing box, multicore cable and receiving magazine, the firing box
On be provided with power switch and multiple for connecting the transmitting terminal connection jaws of each core of multicore cable, be provided with transmitting terminal in firing box
Control circuit, the transmitting terminal control circuit include mission controller and at least one photoelectrical coupler, each photoelectrical coupler
It is respectively connected with a corresponding voltage stabilizing chip, the delivery outlet of each voltage stabilizing chip is correspondingly connected with transmitting terminal connection jaws；
It is provided with multiple receiving end connection jaws for connecting each core of multiple conductor cable on receiving magazine and is located at corresponding reception terminated line
The cable indicator light of mouthful top, is provided with receiving end control circuit in receiving magazine, receiving end control circuit include encoder and
Controller is received, the receiving end connection jaws on the input port and receiving magazine of encoder are correspondingly connected with, the output port of encoder
It is connect with controller input port is received, the output port for receiving controller is connected with corresponding cable indicator light respectively.
2. fast pairing device for multicore cable according to claim 1, it is characterised in that further include output terminal row and reception
Terminal block, the input interface of the output terminal row and the output port of voltage stabilizing chip connect, the output port of receiving terminal row
It is connected respectively with corresponding quantizer input.
3. fast pairing device for multicore cable according to claim 1 or 2, it is characterised in that cable indicator light is light-emitting diodes
Pipe.
4. fast pairing device for multicore cable according to claim 1 or 2, it is characterised in that receiving end connection jaws and transmitting terminal
Connection jaws are plug-in buckle connection jaws.
5. fast pairing device for multicore cable according to claim 3, it is characterised in that receiving end connection jaws and transmitting termination
Line mouth is plug-in buckle connection jaws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810991063.6A CN109061367A (en) | 2018-08-28 | 2018-08-28 | Fast pairing device for multicore cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810991063.6A CN109061367A (en) | 2018-08-28 | 2018-08-28 | Fast pairing device for multicore cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109061367A true CN109061367A (en) | 2018-12-21 |
Family
ID=64757600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810991063.6A Pending CN109061367A (en) | 2018-08-28 | 2018-08-28 | Fast pairing device for multicore cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109061367A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110221157A (en) * | 2019-06-25 | 2019-09-10 | 国网山东省电力公司临朐县供电公司 | A kind of secondary cable core checking device |
| CN111198338A (en) * | 2019-12-24 | 2020-05-26 | 河南平高电气股份有限公司 | Plug connector pin sequence number identification method and system, host and slave |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58148973A (en) * | 1982-02-22 | 1983-09-05 | ザ・ボ−イング・カンパニ− | Device for testing short circuit and conduction of multicore cable |
| KR19990027122U (en) * | 1997-12-23 | 1999-07-15 | 이구택 | Cable check |
| JP2000164314A (en) * | 1998-11-28 | 2000-06-16 | Nishida Denki Kk | Terminal aligning device for multi-core cable |
| CN203217028U (en) * | 2013-05-08 | 2013-09-25 | 国家电网公司 | Automatic core joint marking device for cable |
| CN103760457A (en) * | 2014-01-27 | 2014-04-30 | 中铁建电气化局集团南方工程有限公司 | Cable checking circuit structure and common-line-free cable checking method |
| CN204731364U (en) * | 2015-06-24 | 2015-10-28 | 株洲南车时代电气股份有限公司 | A kind of portable polycore cable distribution tester |
| CN205067645U (en) * | 2015-09-22 | 2016-03-02 | 西安铁路科学技术研究发展有限责任公司 | Cable school is traditional thread binding puts |
| CN209014673U (en) * | 2018-08-28 | 2019-06-21 | 国网新疆电力有限公司伊犁供电公司 | Fast pairing device for multicore cable |
-
2018
- 2018-08-28 CN CN201810991063.6A patent/CN109061367A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58148973A (en) * | 1982-02-22 | 1983-09-05 | ザ・ボ−イング・カンパニ− | Device for testing short circuit and conduction of multicore cable |
| KR19990027122U (en) * | 1997-12-23 | 1999-07-15 | 이구택 | Cable check |
| JP2000164314A (en) * | 1998-11-28 | 2000-06-16 | Nishida Denki Kk | Terminal aligning device for multi-core cable |
| CN203217028U (en) * | 2013-05-08 | 2013-09-25 | 国家电网公司 | Automatic core joint marking device for cable |
| CN103760457A (en) * | 2014-01-27 | 2014-04-30 | 中铁建电气化局集团南方工程有限公司 | Cable checking circuit structure and common-line-free cable checking method |
| CN204731364U (en) * | 2015-06-24 | 2015-10-28 | 株洲南车时代电气股份有限公司 | A kind of portable polycore cable distribution tester |
| CN205067645U (en) * | 2015-09-22 | 2016-03-02 | 西安铁路科学技术研究发展有限责任公司 | Cable school is traditional thread binding puts |
| CN209014673U (en) * | 2018-08-28 | 2019-06-21 | 国网新疆电力有限公司伊犁供电公司 | Fast pairing device for multicore cable |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110221157A (en) * | 2019-06-25 | 2019-09-10 | 国网山东省电力公司临朐县供电公司 | A kind of secondary cable core checking device |
| CN111198338A (en) * | 2019-12-24 | 2020-05-26 | 河南平高电气股份有限公司 | Plug connector pin sequence number identification method and system, host and slave |
| CN111198338B (en) * | 2019-12-24 | 2022-09-06 | 河南平高电气股份有限公司 | Plug connector pin sequence number identification method and system, host and slave |
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