CN105186429B - A kind of taking for exchange aerial earth wire can terminal - Google Patents
A kind of taking for exchange aerial earth wire can terminal Download PDFInfo
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- CN105186429B CN105186429B CN201510720132.6A CN201510720132A CN105186429B CN 105186429 B CN105186429 B CN 105186429B CN 201510720132 A CN201510720132 A CN 201510720132A CN 105186429 B CN105186429 B CN 105186429B
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- terminal
- magnet coil
- annular magnet
- lower house
- sleeve pipe
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- 238000009434 installation Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 abstract description 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 12
- 229910052744 lithium Inorganic materials 0.000 description 12
- 230000006872 improvement Effects 0.000 description 5
- 238000003032 molecular docking Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000004146 energy storage Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000012806 monitoring device Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Energy terminal, including terminal lower house, terminal upper shell, battery case and protection sleeve pipe are taken the invention provides a kind of exchange aerial earth wire；At least provided with one with cored annular magnet coil in terminal lower house；Terminal upper shell covers the composition power taking terminal enclosure on terminal lower house；Protection sleeve pipe is stretched out through annular magnet coil and from power taking terminal enclosure two ends；Battery case is arranged on below terminal lower house, and provided with the charging circuit being connected with two leading-out terminals of annular magnet coil in battery case.The ground wire takes energy terminal to realize and carries out power taking on ground wire with no damage, continual power supply is provided for on-line monitoring equipment, with preferable application market.
Description
Technical field
The present invention relates to one kind take can terminal device, it is especially a kind of that be used to exchanging taking for aerial earth wire can terminal.
Background technology
Current on-line monitoring equipment power supply is solar powered by the way of, and energy storage device therein is to use lithium
Battery.Solar electric power supply system is by solar photovoltaic assembly array, photovoltaic controller, power supply management circuit, lithium battery group and transformation
Device is constituted.Wherein, the effect of solar photovoltaic assembly is that solar radiation energy is directly changed into electric energy, and a part promotes load
Work, unnecessary electric energy is stored by lithium battery, and it is one of most important part, its turn in solar electric power supply system
Change rate and service life affect the power supply performance of system, solar photovoltaic component can be fabricated to the cell panel of different size power,
When actual high-power applications are required, solar cell array is can be made into, different application scenarios are met；Solar photovoltaic controller
Management and control action are played in the entire system, is the core of system, and photovoltaic controller can provide optimal for lithium battery
Charging current and voltage, while quickly, steadily, efficiently for battery charging, and reduce loss in charging process, prolong as far as possible
The service life of long lithium battery, while also to avoid lithium battery overcharge and the generation of overdischarge phenomenon, it, which is achieved in that, matches somebody with somebody
The charge-discharge characteristic of lithium battery is closed, the voltage battery parameter value of controller internal microprocessor software is designed, including overcharges protection, overvoltage
Protection, under-voltage protection, overcharge recovery, overvoltage recover, it is under-voltage recover, then microprocessor Control peripheral circuit realize to lithium battery
Charge and discharge protecting；Lithium battery group is the energy storage device in solar electric power supply system, because solar electric power supply system only has in itself
The effect of opto-electronic conversion, the direct current that lithium battery group sends solar cell array is preserved, to meet overcast and rainy and night
Between normal power supply, it is necessary to be equipped with the lasting reliable power supply of rational lithium battery group proof load.
But there are some defects in actual use in above-mentioned high-capacity lithium battery and solar cell for supplying power mode,
It is mainly reflected in the following aspects：Solar cell requires harsh to weather condition, it is impossible to ensure under severe weather conditions
System power supply is persistently given, it is therefore necessary to use Large Copacity energy-storage battery, to ensure under the not enough weather of the illumination such as sleet, dense fog
Powered for monitoring device.If long-time rainy weather just may cause charge controller not start, battery electric energy is gradually
Exhaust, even if the abundance of illumination later charge controller also can not be battery charging, ultimately result in failure and the damage of electric power system
It is bad.
The content of the invention
The technical problem to be solved in the present invention is existing solar powered can not be held under the conditions of long-time rainy weather
Continuous work, ultimately results in the electric power system failure of on-line monitoring equipment and damages.
In order to solve the above-mentioned technical problem, energy terminal, including terminal are taken the invention provides a kind of exchange aerial earth wire
Lower house, terminal upper shell, battery case and protection sleeve pipe；At least provided with one with cored annular in terminal lower house
Magnet coil；Terminal upper shell covers the composition power taking terminal enclosure on terminal lower house；Protection sleeve pipe passes through annular electromagnetic
Enclose and stretched out from power taking terminal enclosure two ends；Battery case is arranged on below terminal lower house, and is provided with and annular in battery case
The connected charging circuit of two leading-out terminals of magnet coil.
It is set in using protection sleeve pipe on the ground wire of high-tension cable, can prevents mechanical stress from damaging ground wire；Using annular
Magnet coil is filled so as to carry out electromagnetic induction power taking from ground wire by charging circuit to the rechargeable battery in battery case
Electricity, realizes external electrical energy transportation, and continual power supply is provided for on-line monitoring equipment.
As the further limits scheme of the present invention, annular magnet coil is on a lower half annular magnet coil and one
Semi-circular magnet coil is combined.Annular electromagnetism is constituted using lower half annular magnet coil and the combination of upper half annular magnet coil
Coil, not only facilitates and protection sleeve pipe is installed in the case of not powering off, and can facilitate the repair and maintenance of terminal.
Scheme as a further improvement on the present invention, in the docking of upper half annular magnet coil and lower half annular magnet coil
Place is equipped with installation side；Pin hole is correspondingly provided with side is installed, and is inserted with pin hole latch.Can using latch
The accurate docking of upper half annular magnet coil and lower half annular magnet coil is realized, while also functioning to the effect of Anti-dislocation.
Scheme as a further improvement on the present invention, at the left side drift angle of the installation side of upper half annular magnet coil with
And it is equipped with right-angle baffle at the right side drift angle of the installation side of lower half annular magnet coil.Can be further using right-angle baffle
Screens is carried out to upper half annular magnet coil and lower half annular magnet coil, plays a part of Anti-dislocation.
Scheme, is equipped with the two ends of terminal lower house and withholds in protection sleeve pipe as a further improvement on the present invention
Lock.Protection sleeve pipe can further be fixed using lock, prevent protection sleeve pipe from being rocked in power taking terminal enclosure.
Scheme, is equipped with lower semi-circular notch in the both ends of the surface of terminal lower house as a further improvement on the present invention,
The circular notch of the upper half corresponding with lower semi-circular notch is equipped with the both ends of the surface of terminal upper shell；Lower semi-circular notch and
Upper half circle notch coordinates with protection sleeve pipe gap.
Scheme, the two sides edge docked on terminal lower house with terminal upper shell as a further improvement on the present invention
Place is equipped with bar shaped seal groove, and sealing strip is provided with bar shaped seal groove.Can either be to terminal lower house and end using sealing strip
Position-limiting action is played in end upper shell docking, and sealed performance can be played again, prevents side leak influence internal circuit.
The beneficial effects of the present invention are：（1）It is set in using protection sleeve pipe on the ground wire of high-tension cable, machine can be prevented
Tool stress damage ground wire；（2）Using annular magnet coil so as to carry out electromagnetic induction power taking from ground wire, and pass through charging circuit
Rechargeable battery in battery case is charged, external electrical energy transportation is realized, continual electricity is provided for on-line monitoring equipment
Source.
Brief description of the drawings
Fig. 1 is inner mounting structure schematic diagram of the invention；
Fig. 2 opens scheme of installation for the lock of the present invention；
Schematic diagram is fixedly mounted for the lock of the present invention in Fig. 3；
Fig. 4 is overall structure diagram of the invention.
In figure:1st, terminal lower house, 2, terminal upper shell, 3, battery case, 4, protection sleeve pipe, 5, lower half annular electromagnetic
Circle, 6, lower semi-circular notch, 7, the circular notch of upper half, 8, lock, 9, side is installed, 10, fixing bolt, 11, pin hole, 12,
Latch, 13, right-angle baffle, 14, bar shaped seal groove, 15, upper half annular magnet coil, 16, sealing strip.
Embodiment
As Figure 1-4, exchange aerial earth wire of the invention take can terminal include：Terminal lower house 1, terminal upper shell
2nd, battery case 3 and protection sleeve pipe 4.
Wherein, two are provided with terminal lower house 1 with cored annular magnet coil；Terminal upper shell 2 is covered
Power taking terminal enclosure is constituted on terminal lower house 1；Protection sleeve pipe 4 is stretched through annular magnet coil and from power taking terminal enclosure two ends
Go out；Battery case 3 is arranged on the lower section of terminal lower house 1, and provided with two leading-out terminal phases with annular magnet coil in battery case 3
Charging circuit even；Annular magnet coil is combined by a lower half annular magnet coil 5 and a upper half annular magnet coil 15
Form；Installation side 9 is equipped with the joint of upper half annular magnet coil 15 and lower half annular magnet coil 5；In installation side
Pin hole 11 is correspondingly provided with side 9, and is inserted with pin hole 11 latch 12；In the installation side of upper half annular magnet coil 15
At 9 left side drift angle and lower half annular magnet coil 5 installation side 9 right side drift angle at be equipped with right-angle baffle 13；
The two ends of terminal lower house 1 are equipped with the lock 8 withheld in protection sleeve pipe 4；It is equipped with the both ends of the surface of terminal lower house 1
Lower semi-circular notch 6, is equipped with the upper half circular trough corresponding with lower semi-circular notch 6 in the both ends of the surface of terminal upper shell 2
Mouth 7；Lower semi-circular notch 6 and the circular notch 7 of upper half coordinate with the gap of protection sleeve pipe 4；On terminal lower house 1 with terminal
The two sides edge that housing 2 is docked is equipped with bar shaped seal groove 14, and sealing strip 16 is provided with bar shaped seal groove 14.
The way to take power of annular magnet coil and current transformer are similar, and lower half annular magnet coil 5 and upper semi-ring
Shape magnet coil 15 connects lower wire when docking combination by the fixing bolt 10 of side, and in two fixations of opposite side
The connecting wire of bolt 10 turnover two ends are connected as two leading-out terminals with charging circuit, so as to realize ground wire power taking.
The present invention exchange aerial earth wire take energy terminal when mounted, the protection sleeve pipe 4 of PVC material is arranged on first
On ground wire, then two on terminal lower house 1 locks 8 are withheld be fixed in protection sleeve pipe 4, so that terminal lower house 1
Carry is in protection sleeve pipe 4；Two upper half annular magnet coils 15 are arranged on two lower half annular magnet coils 5 again and carried out
Assembling, and will be fixed installation side 9 up and down by fixing bolt 10, protection sleeve pipe 4 is located at two annular magnet coils
Center ring in；Finally terminal upper shell 2 is covered on terminal lower house 1, rechargeable battery is installed in battery case, and by electricity
The feeder ear that the leading-out terminal of pond box is connected to line monitoring device is powered.
Claims (1)
1. it is a kind of exchange taking for aerial earth wire can terminal, it is characterised in that：Including terminal lower house (1), terminal upper shell (2),
Battery case (3) and protection sleeve pipe (4)；At least provided with one with cored annular magnet coil in terminal lower house (1)；
Terminal upper shell (2) covers the composition power taking terminal enclosure on terminal lower house (1)；Protection sleeve pipe (4) passes through annular electromagnetic
Enclose and stretched out from power taking terminal enclosure two ends；Battery case (3) is arranged on below terminal lower house (1), and is set in battery case (3)
There is the charging circuit being connected with two leading-out terminals of annular magnet coil；
Annular magnet coil is combined by a lower half annular magnet coil (5) and a upper half annular magnet coil (15)；
Installation side (9) is equipped with the joint of upper half annular magnet coil (15) and lower half annular magnet coil (5)；In peace
Pin hole (11) is correspondingly provided with dress side (9), and latch (12) is inserted with pin hole (11)；
At the left side drift angle of the installation side (9) of upper half annular magnet coil (15) and lower half annular magnet coil (5)
Right-angle baffle (13) is equipped with the right side drift angle for installing side (9)；
The lock (8) withheld in protection sleeve pipe (4) is equipped with the two ends of terminal lower house (1)；
Lower semi-circular notch (6) is equipped with the both ends of the surface of terminal lower house (1), in the both ends of the surface of terminal upper shell (2)
It is equipped with the circular notch (7) of the upper half corresponding with lower semi-circular notch (6)；Lower semi-circular notch (6) and the circular notch of upper half
(7) coordinate with protection sleeve pipe (4) gap；
The two sides edge docked on terminal lower house (1) with terminal upper shell (2) is equipped with bar shaped seal groove (14),
Sealing strip (16) is provided with bar shaped seal groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510720132.6A CN105186429B (en) | 2015-10-30 | 2015-10-30 | A kind of taking for exchange aerial earth wire can terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510720132.6A CN105186429B (en) | 2015-10-30 | 2015-10-30 | A kind of taking for exchange aerial earth wire can terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105186429A CN105186429A (en) | 2015-12-23 |
| CN105186429B true CN105186429B (en) | 2017-11-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510720132.6A Active CN105186429B (en) | 2015-10-30 | 2015-10-30 | A kind of taking for exchange aerial earth wire can terminal |
Country Status (1)
| Country | Link |
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| CN (1) | CN105186429B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102088039B1 (en) * | 2017-09-15 | 2020-03-11 | 주식회사 아모센스 | Electromagnetic inductive power supply apparatus |
| CN109709357B (en) * | 2018-12-29 | 2024-06-04 | 武汉新电电气股份有限公司 | DPMU joins in marriage net synchrophasor measuring device's shell structure |
| CN112542895B (en) * | 2020-11-05 | 2022-11-22 | 北京全路通信信号研究设计院集团有限公司 | Steel rail traction current power taking device and application thereof |
| CN112510829A (en) * | 2020-11-24 | 2021-03-16 | 中国铁路西安局集团有限公司科学技术研究所 | Data processing unit, main monitoring module and device for high-speed rail through line power cable |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201570972U (en) * | 2009-12-11 | 2010-09-01 | 河南索凌电气有限公司 | Power supply device of power transmission line device |
| CN103683455A (en) * | 2013-11-22 | 2014-03-26 | 南京信息工程大学 | Supercapacitor based inductive energy-extracting power supply device of high-voltage measurement system |
| CN203911597U (en) * | 2014-05-30 | 2014-10-29 | 国家电网公司 | Double loop cable transformer power taking device |
| CN205081436U (en) * | 2015-10-30 | 2016-03-09 | 江苏省电力公司南京供电公司 | It can terminal to exchange getting of overhead earth wire |
-
2015
- 2015-10-30 CN CN201510720132.6A patent/CN105186429B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201570972U (en) * | 2009-12-11 | 2010-09-01 | 河南索凌电气有限公司 | Power supply device of power transmission line device |
| CN103683455A (en) * | 2013-11-22 | 2014-03-26 | 南京信息工程大学 | Supercapacitor based inductive energy-extracting power supply device of high-voltage measurement system |
| CN203911597U (en) * | 2014-05-30 | 2014-10-29 | 国家电网公司 | Double loop cable transformer power taking device |
| CN205081436U (en) * | 2015-10-30 | 2016-03-09 | 江苏省电力公司南京供电公司 | It can terminal to exchange getting of overhead earth wire |
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| Publication number | Publication date |
|---|---|
| CN105186429A (en) | 2015-12-23 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20190214 Address after: 210019 No. 1 Olympic Sports Street, Nanjing, Jiangsu Province Co-patentee after: Jiangsu Electric Power Company Patentee after: Nanjing Power Supply Co., Jiangsu Prov. Power Co. Co-patentee after: State Grid Corporation of China Address before: 210019 No. 1 Olympic Sports Street, Nanjing, Jiangsu Province Co-patentee before: Jiangsu Electric Power Company Patentee before: Nanjing Power Supply Co., Jiangsu Prov. Power Co. Co-patentee before: State Grid Corporation of China Co-patentee before: Wuhan Sunshine Power Science & Technology Co., Ltd. |
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| TR01 | Transfer of patent right |