CN106970295A - The smart grounding line that can remotely monitor - Google Patents
The smart grounding line that can remotely monitor Download PDFInfo
- Publication number
- CN106970295A CN106970295A CN201710241873.5A CN201710241873A CN106970295A CN 106970295 A CN106970295 A CN 106970295A CN 201710241873 A CN201710241873 A CN 201710241873A CN 106970295 A CN106970295 A CN 106970295A
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- China
- Prior art keywords
- detection
- state
- electric pushrod
- background server
- lifting hook
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Classifications
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- 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
- G01R31/66—Testing of connections, e.g. of plugs or non-disconnectable joints
- G01R31/67—Testing the correctness of wire connections in electric apparatus or circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electric Cable Installation (AREA)
Abstract
A kind of smart grounding line that can remotely monitor, including the intelligent binding clip and fine copper earth clip connected by plastic copper conductor, intelligent binding clip includes lifting hook rod, upset briquetting and electric pushrod, and the hook bottom of lancet is provided with microswitch, and the spring leaf of microswitch is raised at hook bottom；Power supply and state-detection and emitter are additionally provided with the shaft of lifting hook rod；State-detection and emitter are connected with microswitch by signal input line；State-detection and emitter are connected with background server by mobile network, and background server is provided with monitoring client and is connected with being provided with monitoring APP mobile phone terminal via mobile network.The data of detection are sent the state that ground wire holds wire by state-detection and emitter by background server to mobile phone terminal, and operating personnel and ground-based administrators just can fast and accurately obtain high-voltage conducting wires clamp position with this.The security incident that human operational error causes greatly is avoided, the condition of work of safety is provided for operating personnel.
Description
Technical field
The invention belongs to electrical equipment technical field, specially a kind of smart grounding line that can remotely monitor.
Background technology
High-voltage grounding wire is mainly to prevent that closing on electrical body produces electrostatic induction electric shock or operating personnel in circuit inspection
Repair mistiming and close electric brake, it is ensured that safety when maintenance personal overhauls is used.High-voltage grounding wire is by ground wire, ground connection copper conductor and fixation
Folder composition.Conventional ground wire has double-reed clamped-in style, screw rod fastening-type and crocodile mouth to leave formula at present.Wherein, double-reed
Clamped-in style and screw rod fastening-type ground wire are used primarily on below 330KV high-tension line.During work, operating personnel first will ground connection
Pin is buried in the ground, is then stood on ground or carrier, and hand-held insulating bar hangs over ground wire on high-voltage conducting wires.Double-reed is clamped
Formula and screw rod fastening-type ground wire are commonly used in the transmission pressure occasion relatively low away from ground.
Crocodile mouth leaves formula ground wire and is used primarily on 330KV~500KV extra high voltage networks.During work, it is desirable to have
Earth clip is first fixed on pylon by the operating personnel of experience, is then directed at high-voltage conducting wires downwards from pylon, from high-voltage conducting wires
Wire is clamped under direction.Influenceed by wind-force when working, ground wire can swing back and forth, in turn result in alignment and clamping high-voltage conducting wires
Waste time and energy.It is higher used in pylon that crocodile mouth leaves formula ground wire, but transmission pressure is no more than 5 meters of occasion away from tower frame cross beam.
Using above-mentioned existing ground wire when being repaired to high-tension line, operating personnel can only judge high pressure by rule of thumb
Whether wire is clamped, and the administrative staff on ground can only be fed back by the judgement of operating personnel.If judge it is inaccurate or
Feedback is not in time, it is easy to occur security incident.
The content of the invention
In view of this, the present invention provides a kind of a kind of intelligence that can remotely monitor overhauled specifically designed for extra-high voltage grid and connect
Ground wire, can make operating personnel and ground-based administrators accurately and know the clamped situation of high-voltage conducting wires in time, it is to avoid be artificial
The security incident that operational error is caused.
The technical scheme is that, a kind of smart grounding line that can remotely monitor, including connected by plastic copper conductor
Intelligent binding clip and fine copper earth clip, the intelligent binding clip includes lifting hook rod, upset briquetting and electric pushrod, described to turn over
The lancet for turning briquetting and lifting hook rod one end is hinged to be formed and can accommodate the die cavity of high-voltage conducting wires, and the electric pushrod is arranged on lifting hook rod
Shaft on, electric pushrod cut somebody's hair with upset briquetting be connected to control upset briquetting folding；It is characterized in that：It is described to carry
The hook bottom of hook is provided with microswitch, and the spring leaf of microswitch is raised at hook bottom；Power supply is additionally provided with the shaft of the lifting hook rod
With state-detection and detection sender unit；The state-detection and detection sender unit pass through signal with microswitch
Input line is connected；The state-detection and detection sender unit be connected with background server by mobile network, it is described after
Platform server is provided with monitoring client and is connected with being provided with monitoring APP mobile phone terminal via mobile network；The state inspection
Survey and detection sender unit includes detection module, CPU module and 3G module, the detection module is used to detect that fine motion is opened
The state of pass has determined that whether high-voltage conducting wires are clamped, and CPU module is used to obtain and by the inspection after processing detection data
Survey data to send to 3G module, 3G module is used for the transmission for background server detect data；The background server is used
In the detection data that acquisition is sent to mobile phone terminal, background server is carried out by monitoring the ground state of client earth wire
Check, mobile phone terminal is checked by monitoring the ground state of APP earth wires.
Further, the lifting hook rod is provided with electric pushrod remote control reception control device, the device and the electric pushrod
It is connected to receive remote signal by wire to control the motion of electric pushrod and close down；The electric pushrod remote control reception control
Device processed is furnished with remote control.
Further, the middle part of the upset briquetting is hinged with lancet by hinge axis, and the two ends of upset briquetting are respectively folder
End and lower pressure side are held, the bare terminal end is relative with the hook bottom of lancet and is provided with groove, the hook bottom of the groove and lancet forms described
Die cavity；The lower pressure side is connected by the shaft of extension spring and lifting hook rod；The electric pushrod includes pushing away by motor control
Bar, push rod is cut somebody's hair as a pressing plate, and the pressing plate is located at the top of the lower pressure side and offseted with lower pressure side.
Further, the lower pressure side of the upset briquetting is provided with rolling bearing, the pressing plate and the axis of rolling in lower pressure side
Hold and offset.
Further, the shaft of the lifting hook rod is provided with upset briquetting shift mechanism, including lifting wheel shaft and rope, lifting
Wheel shaft is fixed on the upper end of lifting hook rod, and one end of rope is connected by support with the plastic copper conductor, and the other end is taken turns from lifting
Bypass and be fixedly connected with the bare terminal end of the upset briquetting on axle.
Further, the lifting wheel shaft is provided with ratchet and pawl arrangement.
Further, the shift mechanism also includes at least two support wheel shafts, and support wheel shaft is distributed in the shaft of lifting hook rod
On.
Further, the power supply is 12V10AH charged lithium cells.
The beneficial effects of the present invention are on intelligent binding clip provided with state-detection and detection signal transmitting due to filling
Put, the microswitch for coordinating lancet bottom to install, whether high-voltage conducting wires can in real time be detected by firm clamping, state-detection
And the data of detection are sent the state that ground wire holds wire by detection sender unit by background server to mobile phone terminal
Information, operating personnel and ground-based administrators just can fast and accurately obtain high-voltage conducting wires clamp position information with this.Greatly
The security incident that human operational error causes is avoided, the condition of work of safety is provided for operating personnel.
Brief description of the drawings
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is the structural representation of intelligent binding clip.
Fig. 3 is Fig. 2 left view.
Fig. 4 is medium-long range monitoring principle figure of the present invention.
Fig. 5 is failure emergency processing mechanism structure schematic diagram in the present invention.
Fig. 6 is Fig. 5 left view.
In figure：1. lifting hook rod, 2. microswitches, 3. high-voltage conducting wires, 4. hinge axis, 5. upset briquettings, 6. extension springs, 7. push
End, 8. rolling bearings, 9. pressing plates, 10. electric pushrods, 11. power supplys, 12. electric pushrod remote-receivers, 13. shift mechanisms,
14. rope, 15. ratchet and pawl arrangements, 16. lifting wheel shafts, 17. support wheel shafts, 18. bare terminal ends, 19. state-detections and detection letter
Number emitter, 20. signal input lines, 21. signal emitting heads, 22. 3G modules, 23.CPU modules, 24. detection modules, 25.
Background server, 26. mobile phone terminals, 27. intelligent binding clips, 28. plastic copper conductors, 29. supports, 30. fine copper earth clips.
Embodiment
In order that those skilled in the art more fully understands technical scheme, it is below in conjunction with the accompanying drawings and specific real
Applying example, the present invention is described in further detail.
As shown in figure 1, a kind of smart grounding line that can remotely monitor, including the intelligence connected by plastic copper conductor 28 connect
Wire clamp 27 and fine copper earth clip 30.
As shown in Figures 2 and 3, intelligent binding clip 27 includes lifting hook rod 1, upset briquetting 5 and electric pushrod 10.Lifting hook rod
Lancet of the lower end of 1 shaft provided with an opening upwards.The middle part of upset briquetting 5 is hinged with lancet by hinge axis 4, upset pressure
The two ends of block 5 are respectively bare terminal end 18 and lower pressure side 7.Wherein, bare terminal end 18 is relative with the hook bottom of lancet and provided with groove, and this is recessed
The hook bottom of groove and lancet, which forms one, can accommodate the die cavity of high-voltage conducting wires 3.Electric pushrod 10 is arranged on the shaft of lifting hook rod 1,
Cutting somebody's hair for electric pushrod 10 is connected to the folding of control upset briquetting 5 with upset briquetting 5.Electric pushrod 10 includes one by electricity
The push rod of machine control, the termination of push rod is a pressing plate 9.The pressing plate 9 is located at the top of lower pressure side 7 and offseted with lower pressure side 7.For
It is easy to push upset briquetting 5, provided with an axis of rolling in lower pressure side 7, pressing plate 9 offsets with the rolling bearing 8.
Electric pushrod 10 is implemented for the ease of operating personnel to control, therefore connect on lifting hook rod 1 provided with electric pushrod remote control
Receiving apparatus 12.The device is connected to receive remote signal to control the motion of electric pushrod 10 with electric pushrod 10 by wire
With close down.The electric pushrod remote-receiver 12 is furnished with remote control.
As shown in Figures 2 to 4, the device that can be achieved remotely to monitor includes microswitch 2, is connected with the state inspection of power supply 11
Survey and detection sender unit 19, background server 25 and mobile phone terminal 26.Microswitch 2 is arranged on the hook bottom of lancet, micro-
The spring leaf of dynamic switch 2 is raised at hook bottom.Power supply 11 can use 12V10AH charged lithium cells.State-detection and detection signal
Emitter 19 is then arranged on the shaft of lifting hook rod 1 and is provided with signal emitting head 21.State-detection and detection signal transmitting
Device 19 is connected with microswitch 2 by signal input line 20.State-detection and detection sender unit 19 and background service
Device 25 is connected by mobile network.Background server 25 is provided with monitoring client and is provided with monitoring APP mobile phone terminal 26
Connected by mobile network.State-detection and detection sender unit 19 include detection module 24, CPU module 23 and 3G moulds
Block 22.3G module 22 passes through serial communication with CPU module 23.CPU module 23 is communicated with detection module 24 by I/O port.Detect mould
Block 24 is used to detect that the state of microswitch 2 has determined that whether high-voltage conducting wires 3 are clamped.CPU module 23 is used for detection data
Obtained and sent the detection data after processing to 3G module 22.3G module 22 is used to be detected to background server 25
The transmission of data.Background server 25 is used to send the detection data obtained to mobile phone terminal 26.Ground-based administrators pass through rear
The monitoring client of platform server 25 carries out checking monitoring to the wiring state of intelligent binding clip 27, and operating personnel then use mobile phone
Terminal 26 carries out checking monitoring by monitoring APP to the wiring state of intelligent binding clip 27.
The operating process of the present invention is specific as follows：
After operating personnel fix fine copper earth clip 30 and high voltage iron tower, hand-held plastic copper conductor 28 is along high-voltage conducting wires 3
Side put down intelligent binding clip 27, lancet is slightly below high-voltage conducting wires 3.11 switches are turned on the power, start electric pushrod 10, if
Be equipped with remote control electric push rod remote-receiver 12 then starts electric pushrod 10 by remote control.The push rod meeting of electric pushrod 10
Band dynamic pressure plate 9 is skidded off downwards.Now, pressing plate 9 presses to the rolling bearing 8 in 5 times pressure sides of upset briquetting 7.Lower pressure side 7 and lifting hook rod
The extension spring 6 of 1 shaft connection is stretched.The upset around hinge axle 4 of briquetting 5 is rotated, and the bare terminal end 18 of upset briquetting 5, which is opened and exposed, to be carried
The hook bottom of hook.Lifting ground wire, allows high-voltage conducting wires 3 to enter in the hook bottom of lancet upwards.Electric pushrod remote control reception is filled again
Put 12 to be remotely controlled, withdraw the push rod of electric pushrod 10.Upset briquetting 5 is rotated backward in the presence of extension spring 6 around jointed shaft,
The bare terminal end 18 of upset briquetting 5 closes and high-voltage conducting wires 3 is clamped in the die cavity with the hook bottom formation of lancet.Now, lancet
The spring leaf of microswitch 2 that hook bottom is installed is touched.Detection module 24 is able to detect that the ground state of ground wire.Ground state
Be divided into two kinds, it is a kind of be high-voltage conducting wires 3 by the ground state of firm clamping, it is a kind of be high-voltage conducting wires 3 not by firm clamping not
Ground state.The detection information of the meeting cyclic polling of CPU module 23 detection module 24, knows the ground state of ground wire in time.And
CPU module 23 is by the state transfer detected to 3G module 22 afterwards.The information received is uploaded to backstage clothes by 3G module 22 again
Business device 25.Background server 25 provides state according to the ground state of high-voltage line earthing or grounding means to the monitoring APP of mobile phone terminal 26
Information simultaneously pushes state short message.For example, when high-voltage conducting wires 3 are by firm clamping, background server 25 can be sent out to mobile phone terminal 26
Go out：The information alert of " earthing or grounding means reliable operation, operating personnel can Above Transmission Lines operation "；When high-voltage conducting wires 3 are not consolidated
During clamping, mobile phone terminal 26 can then receive " earthing or grounding means job failure, please send someone check ground wire.Before failture evacuation, forbid behaviour
Make the upper circuit homework of personnel " information alert.Background server 25 can also the ground state information of earth wire stored.Ground
Face administrative staff can by the monitoring client of background server 25, operating personnel by the monitoring APP of mobile phone terminal 26 at any time
Check the ground state of ground wire.
In the present invention, lancet and upset briquetting 5 are made using superduralumin.Lancet overall length 353mm, beam overall 133mm are thick
Spend 40mm；The opening 120mm of lancet, the high 116mm of crochet；It is 90 ° to overturn the subtended angle of briquetting 5, and high-voltage conducting wires 3 can be made accessible
Slide to hook bottom.Under the cooperation of upset briquetting 5 and lancet, it is firm that clamping high-voltage conducting wires 3 need 10N active force to clamp.
The initial tensile force of spring is 16.7N, and maximum pull needs 87.4N, 25.5 millimeters of deflection.Electric pushrod 10 needs pushing away for 90N
Power can just overcome the pulling force of spring, promote the upset of upset briquetting 5.The stroke of electric pushrod 10 needs to be more than 47mm, can just make to carry
Hook subtended angle reaches 90 °.Full-automatic ground wire in the present invention can consolidate clamping φ 22mm or more than 750KV high-voltage conducting wires 3.
Below for the present invention in parameter needed for each device
1st, electric pushrod：
2nd, rechargeable battery：
3rd, charger：
Output voltage：DC (direct current) 12V input voltages：AC (exchange) 110-240V 50-60Hz
Output interface：5.5mm*2.1mm stabling current：3A
4th, remote control：
5th, electric pushrod remote control reception control device：
Appearance and size：68mm*48mm*16.8mm operating voltages：12V
Static working current：≤ 6mA operating temperatures：-400C-+800C
Receiving sensitivity：3- 114dBm working frequencies：315MHz
6th, state-detection and detection sender unit：
Appearance and size：90mm*48mm*18mm operating voltages：12V
Power supply voltage：12V ± 10%, electric current：≥1A；
The antenna mounting locations of wireless terminal should be the environment not shielded.
7th, background server：
Service system is supported：Mobile 2G, UNICOM 2G and UNICOM 3G；
Bundle mobile phone：5
Background server manages wireless terminal：Up to ten thousand.
8th, Overall Power Consumption：
(1), static power consumption：55-75mA
(2), operation (opening hook) power consumption is stretched out in push rod work：2.7-3.0A
(3), push rod work retraction operation (hook closure) power consumption：2.1-2.4A
As shown in Fig. 1, Fig. 5 and Fig. 6, it is contemplated that power supply 11 if there is not enough power supply situation, to be further ensured that behaviour
Make security of the personnel in using process of the present invention, therefore be provided with a set of fault emergency processing mechanism.When ground wire also in
On high-voltage conducting wires 3, and during the failure of electronic or control section, briquetting 5 dozens can will be overturn by the failure emergency processing mechanism
Open.Concrete structure is as follows：
The actual shift mechanism 13 for upset briquetting 5 of the failure emergency processing mechanism.The shift mechanism 13 is arranged on lancet
On the shaft of bar 1, including lifting wheel shaft 16 and rope 14.Lifting wheel shaft 16 is fixed on the upper end of lifting hook rod 1.One end of rope 14
It is connected by support 29 with plastic copper conductor 28, the bare terminal end 18 that the other end bypasses with overturning briquetting 5 from lifting wheel shaft 16 is consolidated
Fixed connection.When pulling up rope 14, upset briquetting 5 is opened under the drive of lifting wheel shaft 16.On lifting wheel shaft 16
Provided with ratchet and pawl arrangement 15, it is ensured that upset briquetting 5 is stably opened.Due to rope 14 from lifting after wheel shaft 16 is laid out with turning over
Turn also have a segment length between briquetting 5 is connected, therefore set at least two to support wheel shaft 17 on the shaft of lifting hook rod 1, the section is carried
Rope 14 is passed between support wheel shaft 17, and is mutually leaned on support wheel shaft 17.
Claims (8)
1. a kind of smart grounding line that can remotely monitor, including intelligent binding clip and the fine copper ground connection connected by plastic copper conductor
Folder, the intelligent binding clip includes lifting hook rod, upset briquetting and electric pushrod, and the upset briquetting is carried with lifting hook rod one end
Hook, which is hinged to be formed, can accommodate the die cavity of high-voltage conducting wires, the electric pushrod is arranged on the shaft of lifting hook rod, and electric pushrod is pushed away
Head is connected to the folding of control upset briquetting with upset briquetting；It is characterized in that：The hook bottom of the lancet is provided with microswitch,
The spring leaf of microswitch is raised at hook bottom；Power supply and state-detection and detection signal hair are additionally provided with the shaft of the lifting hook rod
Injection device；The state-detection and detection sender unit are connected with microswitch by signal input line；The state inspection
Survey and detection sender unit is connected with background server by mobile network, the background server is provided with monitoring client
Hold and be provided with monitoring APP mobile phone terminal via mobile network connection；The state-detection and detection sender unit bag
Detection module, CPU module and 3G module are included, the detection module is used to detect that the state of microswitch has determined that high-voltage conducting wires
Whether it is clamped, CPU module is used to obtain detection data and send the detection data after processing to 3G module, 3G moulds
Block is used for the transmission for background server detect data；The background server is used to send the inspection obtained to mobile phone terminal
Data are surveyed, background server is checked that mobile phone terminal is by monitoring APP by monitoring the ground state of client earth wire
The ground state of earth wire is checked.
2. a kind of smart grounding line that can remotely monitor as claimed in claim 1, it is characterised in that：The lifting hook rod is provided with
Electric pushrod remote control reception control device, the device is connected to receive remote signal to control with the electric pushrod by wire
The motion of electric pushrod processed and close down；The electric pushrod remote control reception control device is furnished with remote control.
3. a kind of smart grounding line that can remotely monitor as claimed in claim 1, it is characterised in that：In the upset briquetting
Portion is hinged with lancet by hinge axis, and the two ends of upset briquetting are respectively bare terminal end and lower pressure side, the bare terminal end and lancet
Hook bottom is relative and is provided with groove, and the hook bottom of the groove and lancet forms the die cavity；The lower pressure side passes through extension spring and lifting hook rod
Shaft connection；The electric pushrod includes the push rod one by motor control, and push rod is cut somebody's hair as a pressing plate, pressing plate position
Offseted in the top of the lower pressure side and with lower pressure side.
4. a kind of smart grounding line that can remotely monitor as claimed in claim 3, it is characterised in that：Under the upset briquetting
Pressure side is provided with rolling bearing, and the pressing plate offsets with the rolling bearing in lower pressure side.
5. a kind of smart grounding line that can remotely monitor as claimed in claim 1, it is characterised in that：The shaft of the lifting hook rod
Provided with upset briquetting shift mechanism, including lifting wheel shaft and rope, lifting wheel shaft is fixed on the upper end of lifting hook rod, the one of rope
End is connected by support with the plastic copper conductor, and the other end is bypassed from lifting wheel shaft to be consolidated with the bare terminal end for overturning briquetting
Fixed connection.
6. a kind of smart grounding line that can remotely monitor as claimed in claim 5, it is characterised in that：Set on the lifting wheel shaft
There is ratchet and pawl arrangement.
7. a kind of smart grounding line that can remotely monitor as claimed in claim 5, it is characterised in that：The shift mechanism is also wrapped
At least two support wheel shafts are included, support wheel shaft is distributed on the shaft of lifting hook rod.
8. a kind of smart grounding line that can remotely monitor as claimed in claim 1, it is characterised in that：The power supply is
12V10AH charged lithium cells.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710241873.5A CN106970295A (en) | 2017-04-05 | 2017-04-05 | The smart grounding line that can remotely monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710241873.5A CN106970295A (en) | 2017-04-05 | 2017-04-05 | The smart grounding line that can remotely monitor |
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| Publication Number | Publication Date |
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| CN106970295A true CN106970295A (en) | 2017-07-21 |
Family
ID=59332492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710241873.5A Pending CN106970295A (en) | 2017-04-05 | 2017-04-05 | The smart grounding line that can remotely monitor |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110504753A (en) * | 2019-08-07 | 2019-11-26 | 常州爱特科技股份有限公司 | Smart grounding linear system system and working method |
| CN112488458A (en) * | 2020-11-13 | 2021-03-12 | 中广核工程有限公司 | Method and system for preventing human errors of nuclear power station digital regulations |
| CN114498099A (en) * | 2022-01-18 | 2022-05-13 | 东莞市纳百川电子科技有限公司 | Electric control type drainage grounding device |
| CN118040550A (en) * | 2024-04-11 | 2024-05-14 | 珠海汉胜科技股份有限公司 | Automatic flexible cable laying device for communication engineering |
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Application publication date: 20170721 |