CN204925305U - Cable intelligence is to line equipment - Google Patents
Cable intelligence is to line equipment Download PDFInfo
- Publication number
- CN204925305U CN204925305U CN201520709323.8U CN201520709323U CN204925305U CN 204925305 U CN204925305 U CN 204925305U CN 201520709323 U CN201520709323 U CN 201520709323U CN 204925305 U CN204925305 U CN 204925305U
- Authority
- CN
- China
- Prior art keywords
- terminals
- sampling circuit
- test machine
- current sampling
- auxiliary
- 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
- 238000005070 sampling Methods 0.000 claims abstract description 26
- 238000004891 communication Methods 0.000 claims abstract description 19
- 238000000605 extraction Methods 0.000 claims abstract description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a cable intelligence is to line equipment, including the mainboard with assist the board, the anodal test wire of connecting of power on the mainboard, test wire connect the test to press from both sides, cathode extraction N strip branch road, first wiring end is drawn to every all tandem tap and resistance on the road, a current sampling circuit is all connected to every first wiring end, a current sampling circuit's output termination owner singlechip, main singlechip is connected with first communication unit and main display ware, the assistance board includes the diode of a N -1 series aiding connection, and second wiring end is all drawn forth at the both ends of diode to the serial number is 1, 2 according to this... N, second wiring end all is connected with the 2nd current sampling circuit, and the 2nd current sampling circuit connects the assistance singlechip, assists singlechip and second newsletter unit connection, and first communication unit carries out the communication with the second newsletter unit. Intelligent degree is high, and is convenient to the line, has greatly improved the efficiency to the line.
Description
Technical field
The utility model relates to cable proofreader apparatus field, particularly relates to a kind of electrical cable intelligent to line equipment, when cable two ends wire size cannot show, identifies and redefines the wire size of every single line.
Background technology
Wires and cables industry is the second largest industry that China is only second to automobile industry, and product variety Service Efficiency and home market occupation rate are all more than 90%.Worldwide, the Chinese electric wire gross output value exceedes the U.S., becomes first electric wire producing country in the world.Along with Chinese wires and cables industry high speed development, creation of new enterprise quantity constantly rises, and industry overall technology level is largely increased.
China's economic growth continuously and healthily, for cable products provides the huge market space, the temptation that Chinese market is strong, makes the world all sight be focused on Chinese market, in the decades that reform and opening-up is short, the huge productive capacity that Chinese cable manufacturing industry is formed allows the world regard with special esteem.Along with the continuous expansion of the industry sizes such as China electric power industry, data communication industry, urban track traffic industry, car industry and shipbuilding, also will increase rapidly the demand of electric wire, following electric wire industry also has huge development potentiality.
What cable in use faced is a problem is that cable originally can be reused, but due to the wire size at two ends unclear, cause reusing of cable to become very difficult.When cable needs line, traditional at least three, two ends personnel line method being needed to cable, need a multimeter simultaneously, two intercoms, two ends coordinate and can complete line, and along with cable length, the increase of core number, can become more loaded down with trivial details to lineman's work, work efficiency underground.
Utility model content
The purpose of this utility model is exactly that provide a kind of electrical cable intelligent to line equipment, intelligence degree is high, to easy to use during line, drastically increases the efficiency to line in order to solve the problem.
To achieve these goals, the utility model adopts following technical scheme:
A kind of electrical cable intelligent is to line equipment, comprise mainboard and auxiliary plate, described mainboard comprises power supply, and the cathode output end connecting test line of power supply, p-wire is connected to test clip, the negative pole of power supply draws the branch road of N bar parallel connection, N is the natural number of 0, and the branch road of every bar parallel connection is all in series with switch and resistance, and first terminals all drawn by the branch road of every bar parallel connection, every bar parallel branch is all connected with main test machine, and main test machine connects basic display unit;
Described auxiliary plate comprises the diode of N-1 series aiding connection, and N is the natural number of 0, and the second terminals are drawn at the two ends of each diode, total N number of second terminals, and is numbered 1,2 according to this ... N; Each second terminals are connected with auxiliary test machine, described auxiliary test machine and main test machine communication;
Main test machine and auxiliary test machine obtain the first terminals that same core two ends correspondence to be measured be connected or the second terminals by the presence or absence of electric current in detection branch, and are shown in real time to toe-in really by basic display unit.
In the parallel branch that described power cathode connects, resistant series is between power cathode and switch, and the first terminals are drawn in one end of switch, and each first terminals connect main test machine.
Described main test machine comprises the first current sampling circuit, and the first terminals are all connected with the input end of the first current sampling circuit, and the output terminal of the first current sampling circuit connects host scm, and host scm connects basic display unit and the first communication unit.
Described auxiliary test machine comprises the second current sampling circuit, and the second terminals are all connected with the input end of the second current sampling circuit, and the output terminal of the second current sampling circuit connects auxiliary single-chip microcomputer, and auxiliary single-chip microcomputer connects the second communication unit.
In described mainboard, the cathode output end of power supply is also in series with slide rheostat.
The output terminal of described auxiliary single-chip microcomputer is also connected with auxiliary display.
In described auxiliary plate, the numbering of the second terminals of the negative pole extraction of each diode is greater than the numbering of the second terminals that positive pole is drawn.
Described resistance is slide rheostat.
The beneficial effects of the utility model:
In the utility model, the first current sampling circuit and the second current sampling circuit gather the electric current on circuit, and current information is given host scm and auxiliary single-chip microcomputer, host scm and auxiliary single-chip microcomputer judge by whether circuit there being the situation of electric current the wire size that cable is corresponding, and shown by basic display unit or auxiliary display, convenient and simple to line, improve the work efficiency to line.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment:
Below in conjunction with accompanying drawing and embodiment, the utility model is described further:
As shown in Figure 1, a kind of electrical cable intelligent is to line equipment, and comprise mainboard and auxiliary plate, mainboard comprises power supply, the cathode output end connecting test line of power supply, p-wire is connected to test clip, and the negative pole of power supply draws the branch road of N bar parallel connection, and N is the natural number of 0, the branch road of every bar parallel connection is all in series with switch and resistance, and first terminals all drawn by the branch road of every bar parallel connection, and every bar parallel branch is all connected with main test machine, and main test machine connects basic display unit;
Auxiliary plate comprises the diode of N-1 series aiding connection, and N is the natural number of 0, and the second terminals are drawn at the two ends of each diode, total N number of second terminals, and is numbered 1,2 according to this ... N; Each second terminals are connected with auxiliary test machine, auxiliary test machine and main test machine communication;
Main test machine and auxiliary test machine obtain the first terminals that same core two ends correspondence to be measured be connected or the second terminals by the presence or absence of electric current in detection branch, and are shown in real time to toe-in really by basic display unit.
In the parallel branch that power cathode connects, resistant series is between power cathode and switch, and the first terminals are drawn in one end of switch, and each first terminals connect main test machine.
Main test machine comprises the first current sampling circuit, and the first terminals are all connected with the input end of the first current sampling circuit, and the output terminal of the first current sampling circuit connects host scm, and host scm connects basic display unit and the first communication unit.
Auxiliary test machine comprises the second current sampling circuit, and the second terminals are all connected with the input end of the second current sampling circuit, and the output terminal of the second current sampling circuit connects auxiliary single-chip microcomputer, and auxiliary single-chip microcomputer connects the second communication unit.
In mainboard, the cathode output end of power supply is also in series with slide rheostat.The output terminal of auxiliary single-chip microcomputer is also connected with auxiliary display.
In auxiliary plate, the numbering of the second terminals of the negative pole extraction of each diode is greater than the numbering of the second terminals that positive pole is drawn.Resistance is slide rheostat.
The using method of this equipment:
By all core numbering 1-8 of certain 8 core cable one end, and the first terminals are also numbered A1, A2 ... A8, from top to bottom successively by number order 1-8 by core one to one with the A1 of the first terminals, A2 ... A8 connects.
Numbered all cores are not had by the cable other end to be connected with the second terminals one to one.
When which the other end will determining certain core be connected with the first terminals is, by the switch opens on branch road corresponding for this root core on mainboard, other switch is all closed, and is connected with these first terminals by test clip.
Electric current in the every bar parallel branch of first current sampling circuit collection, and host scm judges it is which bar branch road does not have electric current, the numbering of the core of cable corresponding for this branch road is sent to the first communication unit, and shows the numbering of this branch road by basic display unit; Second communication unit sends to auxiliary single-chip microcomputer after receiving information, and the auxiliary display of auxiliary Single-chip Controlling also shows the numbering of this core; In such as Fig. 1, when survey the other end of No. 5 cable cores be connected with A5, basic display unit and auxiliary display all can show 5.
Second current sampling circuit also gathers the electric current on the every bar branch road on auxiliary plate, and give auxiliary single-chip microcomputer by collection result, by analyzing, auxiliary single-chip microcomputer can judge which bar branch road is that corresponding with the core that will survey, the concrete auxiliary single-chip microcomputer of determination methods can provide result according to having currentless circuitry number.Such as can by auxiliary plate having the circuitry number of conducting judge to be which core that numbering is corresponding to be the core that will look for, find the numbering being numbered in the second terminals and not having the circuitry number of conducting to add 1, the core of this numbering correspondence is this core that will look for.In such as Fig. 1, when which root the other end surveying core corresponding to A5 be, switch S 5 is opened, other all closed, test clip is added to after on these first terminals of A5, auxiliary microprocessor detect to auxiliary plate has 5 branch roads be currentless, so 5+1 is 6, and core corresponding to the second terminals auxiliary plate being numbered 6 is exactly be same core with the core of a termination A5.
When auxiliary single-chip microcomputer analyze be which numbering the second terminals time this numbering is shown by auxiliary display, and send to the second communication unit, second communication unit sends to the first communication unit, first communication unit sends to host scm, host scm is shown by basic display unit after receiving, and this numbering is shown.
The known numbering 5 that such basic display unit and auxiliary display can demonstrate this core that will survey simultaneously also can demonstrate the numbering 6 of the second corresponding terminals, tester by the cable core connected with the second corresponding terminals 6 found is put on 5 just complete a cable core to line.Carry out just can completing line line of other cores so successively.
By reference to the accompanying drawings embodiment of the present utility model is described although above-mentioned; but the restriction not to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection domain of the present utility model.
Claims (8)
1. an electrical cable intelligent is to line equipment, it is characterized in that, comprise mainboard and auxiliary plate, described mainboard comprises power supply, the cathode output end connecting test line of power supply, p-wire is connected to test clip, and the negative pole of power supply draws the branch road of N bar parallel connection, and N is the natural number of 0, the branch road of every bar parallel connection is all in series with switch and resistance, and first terminals all drawn by the branch road of every bar parallel connection, and every bar parallel branch is all connected with main test machine, and main test machine connects basic display unit;
Described auxiliary plate comprises the diode of N-1 series aiding connection, and N is the natural number of 0, and the second terminals are drawn at the two ends of each diode, total N number of second terminals, and is numbered 1,2 according to this ... N; Each second terminals are connected with auxiliary test machine, described auxiliary test machine and main test machine communication;
Main test machine and auxiliary test machine obtain the first terminals that same core two ends correspondence to be measured be connected or the second terminals by the presence or absence of electric current in detection branch, and are shown in real time to toe-in really by basic display unit.
2. a kind of electrical cable intelligent as claimed in claim 1 is to line equipment, it is characterized in that, in the parallel branch that described power cathode connects, resistant series is between power cathode and switch, the first terminals are drawn in one end of switch, and each first terminals connect main test machine.
3. a kind of electrical cable intelligent as claimed in claim 1 or 2 is to line equipment, it is characterized in that, described main test machine comprises the first current sampling circuit, first terminals are all connected with the input end of the first current sampling circuit, the output terminal of the first current sampling circuit connects host scm, and host scm connects basic display unit and the first communication unit.
4. a kind of electrical cable intelligent as claimed in claim 1 is to line equipment, it is characterized in that, described auxiliary test machine comprises the second current sampling circuit, second terminals are all connected with the input end of the second current sampling circuit, the output terminal of the second current sampling circuit connects auxiliary single-chip microcomputer, and auxiliary single-chip microcomputer connects the second communication unit.
5. a kind of electrical cable intelligent as claimed in claim 1 is to line equipment, it is characterized in that, in described mainboard, the cathode output end of power supply is also in series with slide rheostat.
6. a kind of electrical cable intelligent as claimed in claim 4 is to line equipment, it is characterized in that, the output terminal of described auxiliary single-chip microcomputer is also connected with auxiliary display.
7. a kind of electrical cable intelligent as claimed in claim 1 is to line equipment, it is characterized in that, in described auxiliary plate, the numbering of the second terminals of the negative pole extraction of each diode is greater than the numbering of the second terminals that positive pole is drawn.
8. a kind of electrical cable intelligent as claimed in claim 1 is to line equipment, it is characterized in that, described resistance is slide rheostat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520709323.8U CN204925305U (en) | 2015-09-14 | 2015-09-14 | Cable intelligence is to line equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520709323.8U CN204925305U (en) | 2015-09-14 | 2015-09-14 | Cable intelligence is to line equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204925305U true CN204925305U (en) | 2015-12-30 |
Family
ID=54974418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520709323.8U Expired - Fee Related CN204925305U (en) | 2015-09-14 | 2015-09-14 | Cable intelligence is to line equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204925305U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106291254A (en) * | 2016-09-23 | 2017-01-04 | 上海送变电工程公司 | A kind of automated intelligent line inspection device for intelligent substation |
| CN106501662A (en) * | 2016-12-12 | 2017-03-15 | 云南电网有限责任公司西双版纳供电局 | Heart yearn checking device and method |
| CN106526397A (en) * | 2016-09-23 | 2017-03-22 | 上海送变电工程公司 | Automatic intelligent checking method for intelligent substation |
| CN110322677A (en) * | 2019-06-24 | 2019-10-11 | 广州华铭电力科技有限公司 | Data transmission method, device, system and storage medium |
| CN117368805A (en) * | 2023-11-09 | 2024-01-09 | 海阳三贤精密工业有限公司 | Automobile wire harness conduction detection device and method |
-
2015
- 2015-09-14 CN CN201520709323.8U patent/CN204925305U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106291254A (en) * | 2016-09-23 | 2017-01-04 | 上海送变电工程公司 | A kind of automated intelligent line inspection device for intelligent substation |
| CN106526397A (en) * | 2016-09-23 | 2017-03-22 | 上海送变电工程公司 | Automatic intelligent checking method for intelligent substation |
| CN106526397B (en) * | 2016-09-23 | 2019-09-27 | 上海送变电工程公司 | A kind of automated intelligent line inspection method for intelligent substation |
| CN106291254B (en) * | 2016-09-23 | 2019-12-20 | 上海送变电工程有限公司 | Automatic intelligent line inspection device for intelligent substation |
| CN106501662A (en) * | 2016-12-12 | 2017-03-15 | 云南电网有限责任公司西双版纳供电局 | Heart yearn checking device and method |
| CN106501662B (en) * | 2016-12-12 | 2023-09-01 | 云南电网有限责任公司西双版纳供电局 | Core wire checking device and method |
| CN110322677A (en) * | 2019-06-24 | 2019-10-11 | 广州华铭电力科技有限公司 | Data transmission method, device, system and storage medium |
| CN117368805A (en) * | 2023-11-09 | 2024-01-09 | 海阳三贤精密工业有限公司 | Automobile wire harness conduction detection device and method |
| CN117368805B (en) * | 2023-11-09 | 2024-05-17 | 海阳三贤精密工业有限公司 | Automobile wire harness conduction detection device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204925305U (en) | Cable intelligence is to line equipment | |
| CN105388392B (en) | The single-ended online Fault Locating Method of DC distribution cable based on apparent impedance identification | |
| CN104597378A (en) | Fault line-selection method of power distribution network containing DG based on transient state non-power-frequency zero-sequence currents | |
| CN103698643A (en) | Low-voltage power distribution area identification method and power distribution area instrument | |
| CN201878049U (en) | Intelligent header box for photovoltaic power generation | |
| CN205158609U (en) | Transformer platform district user identification system | |
| CN208539640U (en) | Terminal has the eight rifle direct-current charging post system of a split type machine of independent control function | |
| CN109149563A (en) | A kind of method of Stray current values in determining AC network | |
| CN106335394B (en) | Integrated direct-current charging post and its intelligent charging method for electric bus | |
| CN204514989U (en) | A kind of anti-electricity-theft warning ammeter box | |
| CN204559632U (en) | Platform district electricity consumption user recognition system | |
| CN207181573U (en) | Cable proofreader instrument | |
| CN204009049U (en) | A kind of test fixture for concentrator and electric energy meter communication function | |
| CN204633468U (en) | A kind of area user identification zone device of multimode manner | |
| CN204405814U (en) | A kind of electronic load tester with power meter function | |
| CN203630178U (en) | Current sampler of single-phase smart meter | |
| CN207281251U (en) | A kind of detecting system of circuit board | |
| CN202002992U (en) | Device for distinguishing cable | |
| CN207074218U (en) | A kind of terminal connections case of high pressure trap integration test experiment | |
| CN205910290U (en) | Earth fault positioning device | |
| CN208297590U (en) | A kind of digital electric bridge for testing cable | |
| CN217721015U (en) | Seven-core cable simulation box | |
| CN205229236U (en) | Prevent electric energy meter batch meter of visiting one house after another | |
| CN103198640B (en) | Light transmission method and device of real-time mass electric physical quantity | |
| CN204668675U (en) | Based on one point of Multi net voting intelligent conversion module of IDC routing post |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20160914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |