CN203085885U - Ground wire connector capable of detecting ground wire state in real time - Google Patents
Ground wire connector capable of detecting ground wire state in real time Download PDFInfo
- Publication number
- CN203085885U CN203085885U CN 201220709078 CN201220709078U CN203085885U CN 203085885 U CN203085885 U CN 203085885U CN 201220709078 CN201220709078 CN 201220709078 CN 201220709078 U CN201220709078 U CN 201220709078U CN 203085885 U CN203085885 U CN 203085885U
- Authority
- CN
- China
- Prior art keywords
- ground wire
- wire connector
- wireless transmission
- receiver module
- transmission receiver
- 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
Images
Abstract
A ground wire connector capable of detecting ground wire state in real time is composed of the following components: a wire nose (1), a grounding connecting board (2), a waterproof and dustproof insulating housing, an electronic label detecting module (7), a wireless transceiver module (8), a reed switch (5), a card reading switch (4) and a battery (10). One end of the ground wire connector is provided with the wire nose which is made of brass, and the other end is provided with a connecting hole (9), wherein the housing is provided at the central part. The grounding connecting board (2) is inlaid into one side of a housing base (3). The card reading coil is connected with the electronic label detecting module. The card reading coil is equipped on the housing base. The electronic label detecting module is connected with the wireless transceiver module. The reed switch as a switch is connected with the electronic label detecting module and the wireless transceiver module. The ground wire connector can perform real-time acquisition and detection on the state of the ground wire and furthermore has the following advantages: high signal detection accuracy, compact structure, high convenience in replacement, small volume, low price and high convenience in mounting.
Description
Technical field
The utility model relates to a kind of checkout gear that is applied in earth connection in the electric power system, is a kind of device that can detect the earth connection state in real time specifically.
Background technology
According to the recent statistics of State Grid Corporation of China, the serious accident that band earth connection (ground connection disconnecting link) closes a floodgate accounts for the first place of various misoperation faults.Wherein most because leak after the overhaul of the equipments and disconnect ground wire and cause, embody a concentrated reflection of in the earth connection management and have very big potential safety hazard.
At present, the earth connection management devices that most of transformer stations use, all be earth connection use up be recovered in the ground wire cabinet after, whether ground wire playbacked detect, whether come back according to earth connection and oppositely judge whether the scene also has earth connection to exist.How many bar earth connections are arranged not in the ground wire cabinet though this kind method can be known, can not know that how many bar ground wires use, how many bar earth connections just are placed on the on-the-spot vacant lot, can't know more which ground wire stake which bar earth connection has hung in.
Summary of the invention
The purpose of this utility model is to provide a kind of ground wire connector that can detect the earth connection state in real time, it can dock state of ground wire and gathers in real time, know by monitoring host computer whether earth connection has hung in the ground wire stake, also knows to have hung in which ground wire stake.
The technical solution of the utility model is as follows:
A kind of ground wire connector that can detect the earth connection state in real time, it is made of line nose, ground connection connecting plate, water proof and dust proof insulation shell, detected electrons label model, wireless transmission receiver module, tongue tube, Card Reader coil and battery; Above-mentioned ground wire connector one end is the line nose of being made by brass, and the other end has connecting hole, and the centre is above-mentioned housing, and the ground connection connecting plate is embedded in above-mentioned housing base one side; The Card Reader coil links to each other with the detected electrons label model, and the Card Reader coil is located on the housing base, and the detected electrons label model links to each other with the wireless transmission receiver module, links to each other with detected electrons label model, wireless transmission receiver module as the tongue tube of switch; Detected electrons label model, wireless transmission receiver module, tongue tube, battery are embedded into above-mentioned waterproof and put in the insulation shell of dirt.
Above-mentioned wireless transmission receiver module is the micro power consumption wireless transmitting and receiving module.
Advantage of the present utility model is: 1, can dock state of ground wire and gather in real time and detect, detection signal is accurate.2, the detected electrons label adopts the mode of contactless detection, avoided causing the situation that electronic tag damages or virtual connection is touched because of prolonged and repeated contact, make more accurate 3, the compact conformation of detected electrons label, be convenient to change, simultaneously can prevent that the forceful electric power on the ground wire connector body from entering in detecting unit and the micro power consumption wireless sending and receiving apparatus, cause its damage and the situation that influences operate as normal takes place.4, volume is little, and is cheap, easy for installation.
Be used with the ground wire stake that electronic tag is housed during use, when ground wire connector is not installed in the ground wire stake, detection module and wireless transmission receiver module are in resting state, just work after only articulating, and gather the electronic tag coded message by detection module, by the wireless transmission receiver module detected information is sent to background host computer then, main frame will send it back sign indicating number to the wireless transmission receiver module after receiving information, make detection module and wireless transmission receiver module enter into resting state once more, because the operating time is very short, so effectively save power consumption, prolonged the operating time of device; This device adopts wireless mode to carry out the information transmission, knows by monitoring host computer corresponding ground wire connector is in what state (articulate, remove or put back to), thereby has realized the real-time detection and localization of state of ground wire; Reduced construction working amount and difficulty of construction, reduced maintenance cost, can be widely used in the ground wire in substation management domain, for the safe operation of transformer station provides more favourable assurance.
Description of drawings
Fig. 1 is this ground wire connector cross-sectional view;
Fig. 2 is this ground wire connector outside drawing.
Embodiment
Can see as Fig. 1～2, the ground wire connector that can detect the earth connection state in real time has a copper ground connection connecting plate 2, the line nose 1 of one of a end that ground connection is won in succession welding and earth connection crimping, the other end is provided with connecting hole 9, on the ground connection connecting plate, adorn a waterproof and put the insulation shell of dirt, the 6th, the nylon loam cake, the 3rd, the nylon base, this enclosure interior is equipped with: detected electrons label model 7, micro power consumption wireless transmitting and receiving module 8, tongue tube 5, Card Reader coil 4 and battery 10, the Card Reader coil is connected on the detected electrons label model, the detected electrons label model, tongue tube all is connected with the wireless transmission receiver module with battery, forms an integral body.
This ground wire connector is in resting state at ordinary times, and power consumption is extremely low; When ground wire articulates, ground wire connector is installed in the ground wire stake (being provided with electronic tag and magnet in the ground wire stake), screw down, the magnetic field that magnet in the ground wire stake produces is with tongue tube adhesive (tongue tube is received long the battle by long close point), thereby detected electrons label model and wireless transmission receiver module are waken up from dormancy, the detected electrons label model reads coding in the electronic tag (ID card) in the ground wire stake by the Card Reader coil, and pass through the wireless transmission receiver module with local wire size, battery electric quantity, signal quality and electronic tag coding send on the monitoring host computer, because the uniqueness of electronic tag number, after the monitoring host computer that is positioned at the control room receives this information, know promptly which ground wire stake this ground wire connector has hung in, after this this ground wire connector continues dormancy; After ground wire is removed, because tongue tube has broken away from the control of magnetic field of magnets, tongue tube is received long close point by long the battle, once more detected electrons label model and wireless transmission receiver module are waken up from dormancy, because the detected electrons label model detects less than the electronic tag coding, the wireless transmission receiver module will send the information of ground wire with dismounting, after the monitoring host computer that is positioned at the control room receives this information, think that promptly this ground wire removes, after this this ground wire connector enters resting state again; Thereby realized purpose to the real-time detection and localization of state of ground wire.
After ground wire was got back, as long as ground wire connector is suspended in the ground wire seat, the electronic tag that the wireless transmission receiver module will send on the ground wire seat was encoded, and monitoring host computer thinks that promptly ground wire puts back to; Battery in the ground wire connector is jumbo high-quality battery, can use 5-7 for this ground wire connector after testing, because wiring connector real-time report battery electric quantity information intelligently, so can monitor battery electric quantity in the ground wire connector from monitoring host computer, if wiring connector electric weight deficiency intelligently, can in time change, the replacing method is easy.
Claims (2)
1. ground wire connector that can detect the earth connection state in real time is characterized in that: it is made of line nose (1), ground connection connecting plate (2), water proof and dust proof insulation shell, detected electrons label model (7), wireless transmission receiver module (8), tongue tube (5), Card Reader coil (4) and battery (10); Above-mentioned ground wire connector one end is the line nose of being made by brass, and the other end has connecting hole (9), and the centre is above-mentioned housing, and ground connection connecting plate (2) is embedded in above-mentioned housing base (3) one sides; The Card Reader coil links to each other with the detected electrons label model, and the Card Reader coil is located on the housing base, and the detected electrons label model links to each other with the wireless transmission receiver module, links to each other with detected electrons label model, wireless transmission receiver module as the tongue tube of switch; Detected electrons label model, wireless transmission receiver module, tongue tube, battery are embedded into above-mentioned waterproof and put in the insulation shell of dirt.
2. the ground wire connector that can detect the earth connection state in real time according to claim 1 is characterized in that: its wireless transmission receiver module is micro power consumption wireless transmitting and receiving module (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220709078 CN203085885U (en) | 2012-12-20 | 2012-12-20 | Ground wire connector capable of detecting ground wire state in real time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220709078 CN203085885U (en) | 2012-12-20 | 2012-12-20 | Ground wire connector capable of detecting ground wire state in real time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203085885U true CN203085885U (en) | 2013-07-24 |
Family
ID=48831690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220709078 Expired - Fee Related CN203085885U (en) | 2012-12-20 | 2012-12-20 | Ground wire connector capable of detecting ground wire state in real time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203085885U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104393676A (en) * | 2014-11-21 | 2015-03-04 | 国家电网公司 | Online grounding line monitoring device |
| CN104932024A (en) * | 2015-05-26 | 2015-09-23 | 国网甘肃省电力公司天水供电公司 | Intelligent ground wire detection device |
| CN105610240A (en) * | 2014-11-21 | 2016-05-25 | 济南麦哈勃冶金技术开发有限公司 | Grounding line safety monitoring system |
| CN109586240A (en) * | 2018-12-11 | 2019-04-05 | 山东广域科技有限责任公司 | A kind of substation's disconnecting link monitoring device |
-
2012
- 2012-12-20 CN CN 201220709078 patent/CN203085885U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104393676A (en) * | 2014-11-21 | 2015-03-04 | 国家电网公司 | Online grounding line monitoring device |
| CN105610240A (en) * | 2014-11-21 | 2016-05-25 | 济南麦哈勃冶金技术开发有限公司 | Grounding line safety monitoring system |
| CN105610240B (en) * | 2014-11-21 | 2018-01-30 | 济南麦哈勃冶金技术开发有限公司 | Grounding wire safety monitoring system |
| CN104932024A (en) * | 2015-05-26 | 2015-09-23 | 国网甘肃省电力公司天水供电公司 | Intelligent ground wire detection device |
| CN109586240A (en) * | 2018-12-11 | 2019-04-05 | 山东广域科技有限责任公司 | A kind of substation's disconnecting link monitoring device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102064395B (en) | Grounding device and working method thereof | |
| CN203085885U (en) | Ground wire connector capable of detecting ground wire state in real time | |
| CN102545185A (en) | Surge protector with spare protection module | |
| CN201549936U (en) | Grounding wire device | |
| CN203027016U (en) | Intelligent earth wire connection device | |
| CN103560021A (en) | Multifunctional insulating operating rod | |
| CN201589832U (en) | Ground wire capable of detecting state of grounding wire in real time | |
| CN102749553A (en) | Automatic positioning device for grounding failure of power transmission line | |
| CN104932024A (en) | Intelligent ground wire detection device | |
| CN204758837U (en) | Intelligence ground wire detection device | |
| CN202471881U (en) | Intelligent earth device capable of detecting earth wire state in real time | |
| CN208753985U (en) | Intelligent lightning protection device and the lightning protection box for protecting three-phase circuit | |
| CN202119862U (en) | Electric power circuit fault information display and remote transmission device | |
| CN202041612U (en) | Automatic locating device for earth faults of electricity transmission lines | |
| CN202094621U (en) | Intelligent monitoring type surge protector | |
| CN201584513U (en) | Earth wire pile with hung-line identifying functions | |
| CN202050231U (en) | Built-in detecting device of surge protector | |
| CN202694557U (en) | Self-checking warning signal detecting and emitting device | |
| CN202957660U (en) | Passive wireless transmission system | |
| CN201937242U (en) | Monitoring device of surge protector | |
| CN203164278U (en) | Transformer substation switch chamber high-voltage equipment grounding step voltage detecting device | |
| CN202050230U (en) | Surge protector with monitoring function | |
| CN104483039A (en) | On-line optical fiber temperature monitoring system for switch cabinet | |
| CN204989298U (en) | High voltage live display device | |
| CN202094622U (en) | Surge protector with back-up protection module |
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: 20130724 Termination date: 20151220 |
|
| EXPY | Termination of patent right or utility model |