CN107783136A - A kind of device for being used to monitor aerial cable height in real time - Google Patents
A kind of device for being used to monitor aerial cable height in real time Download PDFInfo
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- CN107783136A CN107783136A CN201710904629.2A CN201710904629A CN107783136A CN 107783136 A CN107783136 A CN 107783136A CN 201710904629 A CN201710904629 A CN 201710904629A CN 107783136 A CN107783136 A CN 107783136A
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- chips
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- cx20106a
- ne555d
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
- G01S15/06—Systems determining the position data of a target
- G01S15/08—Systems for measuring distance only
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Acoustics & Sound (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses a kind of device for being used to monitor aerial cable height in real time, including ultrasonic output circuit, ultrasonic wave receiving circuit, processor, locating module, wireless communication module, monitoring client, the solar panel for power supply, sunshine light measurer and right angle rack；Vertical rotary device is connected with the vertical direction support of right angle rack, horizontal rotation apparatus, central controller and power supervisor are provided with the horizontal direction support of right angle rack, central controller is connected with power supervisor, central controller and vertical rotary device, horizontal rotation apparatus connect respectively, the both ends of right angle rack are connected with solar panel, sunshine light measurer is arranged on solar panel, and sunshine light measurer is connected with central controller.The present invention can automatic decision cable it is whether sagging and can to monitoring client carry out early warning so that the operation maintenance personnel of monitoring client can carry out defect elimination the very first time, so that it may directly avoid the generation of failure.
Description
Technical field
The present invention relates to cable monitoring technical field, particularly a kind of device for being used to monitor aerial cable height in real time.
Background technology
Aerial cable（Full name aerial insulated cable）, it is equipped with insulating barrier and protects the aerial condutor of crust, using similar
It is the new transmission of electricity side between aerial condutor and buried cable in a kind of private cable of crosslinked cable production technology manufacture
Formula.Aerial cable is all single, by its structure difference can be divided into duralumin cable architecture, hard-drawn copper wire structure, aluminium alloy wire structure,
Steel core or aluminium alloy core supporting construction and the core line of self-bearing type three close structure (core can be duralumin or hard copper wire) etc..Can with power supply
By property is high, Supply Security is good, sets up and the easy to maintenance and economy main feature such as rationally.Its important technological parameters includes resistance to
Hou Xing, dielectric level, inside and outside semiconductive shielding layer.At home and abroad power transmission application is extensive for aerial cable.
Traditional high-tension electricity mode of movement, it is to use high-tension overhead line or Voltage Cable Lines Construction as transmission mostly
Passage, its respective advantage and disadvantage and its scope of application are finalized.Now, it is a kind of between aerial condutor and buried cable
New high voltage power transmission mode-aerial cable between generation.The states such as France, Sweden, Finland are according to its national conditions that the forest is dense, six
Take the lead in having started research and development aerial cable at the beginning of the ten's, aerial cable is extensive in Europe, the United States, day and south east asia at present
Using South Korea and Taiwan Province of China also all largely produce high voltage overhead cable, are powered using aerial cable.
At present aerial cable is mostly employed in the old electric network reconstruction in city.Shanghai has taken the lead in having used 1 ~ 10kV framves
More than 100 kilometers of empty cable, Guangzhou, Beijing, Shenyang, Wuhan, Dalian Deng Ge big cities and tourist spot also all more employ into
Mouth and domestic aerial cable, thus each cables manufacturing factory also all starts one after another, researches and develops this kind of new hot product.Wherein
Harbin cable factory and Shandong Cable Factory Deng Jijia cable factories, early eighties have introduced the friendship of modernization from states such as Northern Europe Finland
Join production equipment, oneself turns into the key producer of China's production aerial cable, and its part aerial cable product has exported to the United Arab Emirates
And the state such as Philippine.
Aerial cable is mainly characterized by：Power supply reliability is high；All kinds of short circuit events can be substantially reduced using aerial cable
Barrier (the particularly common flashover failure of overhead bare conductor), compared with overhead bare conductor, fault rate wants low 4-6 times.Domestic frame
Empty cable makees trial operation for 1988 in Shanghai, and experiment aerial cable is walked along the dense boulevard in Huai-Hai road, by District of Shanghai
The test of typhoon season and summer high temperature, operational excellence, its power supply trouble rate substantially reduce than original overhead bare conductor.It is aerial
Cable will not also produce water tree in use, and cable after running for many years, and quality of insulation is without being decreased obviously.Supply Security is good；
Personal electric shock casualty accident is greatly reduced using aerial cable.Shanghai Electrical Cable Research Institute once set special problem, carried out《Aerial electricity
The development test that cable insulate to personal safety》.Show after tested with calculating:Powered cable insulation surface is touched using hand,
Its induced-current is significantly less than 50 1 as defined in national electrical safety code less than 0.1mA (10kV) and 0.2mA (35kV)
Standard lethal 100mA.It can be seen that when aerial cable is powered, when human body or other animals touch cable insulation surface accidentally,
As long as cable does not puncture, people and animals will not be damaged.Set up and easy to maintenance；Aerial cable can be in any kind of shaft tower
It upper erection, can also be set along wall stand, in particular cases can also in a clump of trees walk, be directly fixed on gold utensil in tree trunk.Can be single
Loop is set up, and multi circuit transmission lines can also be set up on same electric pole, without requiring in broad " electric corridor ".Can installing
Conveniently it is erected on former overhead transmission line, using original cross-arm and porcelain vase, can also uses a full set of assorted golden tool and annex.May be used also
According to on-site actual situations, ask producer special or make some special gold utensils by oneself, therefore it is extremely convenient to construct.Aerial cable is not yet
Must carry out special walkaround inspection, nor debris can be thrown out without care because of branch flashover and resident, or suspension arm of crane false hit etc. and
Short-circuit trip accident is formed, so as to significantly reduce the work of the maintenance and repair of circuit.Economy is reasonable；Although using aerial electricity
Cable ratio is more expensive in price using overhead bare conductor, but cheaper than common underground installation cable.Thus using aerial
Although cable one-time investment is slightly higher, comprehensive other factors, its operating cost will be significantly lower than overhead bare conductor.As used
Aerial cable cause circuit corridor reduce, or even multi circuit transmission lines share a shaft tower, reduce expropriation of land sapce charge use, in operation also without
Trees under trim lines need to be cut down, save felling trimming expense, the most important line fault and its caused direct of being the reduction of
Or indirect loss expense.Thus its comprehensive cost is obviously lower, more economical, more reasonable.
But communication cable is in the process of running, because local environment is complicated, duct optical cable utilizes urban underground space resource,
Relatively it is vulnerable to the destruction such as municipal construction, this utilizes urban air resource with aerial cable, is equally vulnerable to various external force and destroys.Once
Communications optical cable breaks down, it is necessary to sends special messenger the special train very first time to go to the scene for being likely to occur failure, is opened after confirming on inspection
Work ticket is rushed to repair, and is so to lose time and add workload.During electric power optical cable day-to-day operation, usually because
The factors such as external force destruction cause the sagging of electric power optical cable, when the distance on electric power optical cable and ground is less than safe distance, will influence
The safe and stable operation of power communication system.Especially when electric power optical cable crosses over road, if electric power optical cable down hangs, with
The distance on ground is less than safe distance, it will causes certain potential safety hazard, it is easy to damaged to vehicular traffic and pedestrian,
The interruption of human casualty accident or powerline network may be caused when serious.
At present, be that electric power optical cable is maked an inspection tour by tour personnel mostly, judge electric power optical cable and ground distance whether
It is too small.This depends on the experience of tour personnel, if tour personnel lacks experience, it is difficult to finds electric power optical cable and ground
Distance is less than safe distance so that such potential safety hazard can not be found and be eliminated in time.
The content of the invention
The technical problems to be solved by the invention are overcome the deficiencies in the prior art and provide and a kind of be used to monitor frame in real time
The device of empty cable height, the present invention can automatic decision cable it is whether sagging and can to monitoring client carry out early warning so that
The operation maintenance personnel of monitoring client can carry out defect elimination the very first time, so that it may directly avoid the generation of failure.
The present invention uses following technical scheme to solve above-mentioned technical problem：
According to a kind of device for being used to monitor aerial cable height in real time proposed by the present invention, including it is ultrasonic output circuit, super
Acoustic receiver circuit, processor, locating module, wireless communication module, monitoring client, the solar panel for power supply, the sun
Flash ranging electro-optical device and right angle rack；Wherein, ultrasonic output circuit, ultrasonic wave receiving circuit are mounted on overhead cable,
Vertical rotary device is connected with the vertical direction support of right angle rack, level is provided with the horizontal direction support of right angle rack
Rotating device, central controller and power supervisor, central controller are connected with power supervisor, central controller and vertical rotation
Rotary device, horizontal rotation apparatus are connected respectively, and the both ends of right angle rack are connected with solar panel, and sunshine light measurer is set
Put on solar panel, sunshine light measurer is connected with central controller, and ultrasonic output circuit, ultrasonic wave receive electricity
Road connects with processor respectively, and locating module connects with processor module, and processor, wireless communication module, monitoring client connect successively
Connect.
As a kind of further prioritization scheme of device for being used to monitor aerial cable height in real time of the present invention, ultrasound
Wave generation circuit includes NE555D chips, resistance, slide rheostat, electric capacity and transmitting probe, wherein, the threshold value of NE555D chips
One end of voltage end and slide rheostat connects, the other end of slide rheostat and the sliding end of slide rheostat, NE555D cores
The discharge end of piece, one end of resistance connect respectively, and the other end of resistance connects respectively with the power end of NE555D chips, power supply
Connect, the triggering end of NE555D chips and one end of electric capacity connect, the other end and ground, the earth terminal of NE555D chips, the hair of electric capacity
The one end for penetrating probe connects respectively, and the output end of NE555D chips and the other end of transmitting probe connect respectively.
As a kind of further prioritization scheme of device for being used to monitor aerial cable height in real time of the present invention, ultrasound
Ripple receiving circuit includes CX20106A chips, first to 3rd resistor, first to fourth electric capacity and receiving transducer, CX20106A cores
8th pin of piece and one end of first resistor, power supply, one end of second resistance, one end of the first electric capacity connect respectively, the second electricity
The other end of resistance is connected with the 7th pin of CX20106A chips, the other end of the first electric capacity and ground, one end of the second electric capacity, the
One end of three resistance, one end of the 3rd electric capacity, one end of the 4th electric capacity, one end of receiving transducer connect respectively, the second electric capacity
The other end is connected with the 6th pin of CX20106A chips, and the other end of 3rd resistor connects with the 4th pin of CX20106A chips
Connect, the other end of the 3rd electric capacity is connected with the 3rd pin of CX20106A chips, the other end and the CX20106A chips of the 4th electric capacity
The connection of the 2nd pin, the other end of receiving transducer is connected with the 1st pin of CX20106A chips, and the 5th of CX20106A chips draws
Pin and the other end of first resistor connect.
As a kind of further prioritization scheme of device for being used to monitor aerial cable height in real time of the present invention, monitoring
Hold as mobile phone.
As a kind of further prioritization scheme of device for being used to monitor aerial cable height in real time of the present invention, processing
Device is single-chip microcomputer.
The present invention compared with prior art, has following technique effect using above technical scheme：
（1）The present invention can automatic detection cable height, and when reaching alarm height by cable height detection result and electric power
The station location marker information of optical cable height monitoring device is sent to monitoring client by wireless communication module；The operation maintenance personnel of monitoring client can
The very first time carries out defect elimination, so that it may directly avoids the generation of failure；
（2）Solar panel can at utmost receive sunshine so as to storing up electricity；
（3）The ultrasonic output circuit of the present invention, ultrasonic wave receiving circuit structure can avoid interference of the external magnetic field to circuit, reliably
Property is higher.
Brief description of the drawings
Fig. 1 is ultrasonic wave receiving circuit structure chart.
Embodiment
Technical scheme is described in further detail below in conjunction with the accompanying drawings：
A kind of device for being used to monitor aerial cable height in real time, including ultrasonic output circuit, ultrasonic wave receiving circuit, processing
Device, locating module, wireless communication module, monitoring client, the solar panel for power supply, sunshine light measurer and right angle branch
Frame；Wherein, ultrasonic output circuit, ultrasonic wave receiving circuit are mounted on overhead cable, the vertical direction of right angle rack
Vertical rotary device is connected with support, horizontal rotation apparatus, center control are provided with the horizontal direction support of right angle rack
Device and power supervisor, central controller are connected with power supervisor, central controller and vertical rotary device, rotate horizontally dress
Put and connect respectively, the both ends of right angle rack are connected with solar panel, and sunshine light measurer is arranged on solar panel
On, sunshine light measurer is connected with central controller.Ultrasonic output circuit, ultrasonic wave receiving circuit connect with processor respectively
Connect, locating module is connected with processor module, and processor, wireless communication module, monitoring client are sequentially connected.
Ultrasonic output circuit includes NE555D chips, resistance, slide rheostat, electric capacity and transmitting probe, wherein,
The threshold voltage ends of NE555D chips and one end of slide rheostat connect, the other end of slide rheostat and slide rheostat
Sliding end, the discharge end of NE555D chips, one end of resistance connect respectively, the other end of resistance and the power supply of NE555D chips
End, power supply connect respectively, and the triggering end of NE555D chips and one end of electric capacity connect, the other end and ground, the NE555D cores of electric capacity
The earth terminal of piece, one end of transmitting probe connect respectively, and the output end of NE555D chips and the other end of transmitting probe connect respectively
Connect.
As shown in figure 1, ultrasonic wave receiving circuit includes CX20106A chips, first to 3rd resistor R1-R3, first to the
Four electric capacity C1-C4 and receiving transducer, the 8th pin of CX20106A chips and one end of first resistor, power supply, the one of second resistance
End, one end of the first electric capacity are connected respectively, and the other end of second resistance is connected with the 7th pin of CX20106A chips, the first electricity
The other end of appearance and ground, one end of the second electric capacity, one end of 3rd resistor, one end of the 3rd electric capacity, the 4th electric capacity one end, connect
Receive probe one end connect respectively, the other end of the second electric capacity is connected with the 6th pin of CX20106A chips, 3rd resistor it is another
One end is connected with the 4th pin of CX20106A chips, and the other end of the 3rd electric capacity is connected with the 3rd pin of CX20106A chips,
The other end of 4th electric capacity is connected with the 2nd pin of CX20106A chips, the other end and the CX20106A chips of receiving transducer
1st pin connects, and the 5th pin of CX20106A chips and the other end of first resistor connect.
Monitoring client is mobile phone.Processor is single-chip microcomputer.
The present invention is used to, at default time point, electric power is detected by ultrasonic output circuit, ultrasonic wave receiving circuit
The height of optical cable, elevation information are exported to processor, and processor is used to judge to work as what is continuously received within the default period
Altitude information is below that testing result then is sent into monitoring client during the alarm height of setting, when being passed through with excluding the objects such as vehicle
The false alarm of appearance, and the station location marker information of electric power optical cable height monitoring device is obtained by locating module, and by electric power
Testing result after the station location marker information of optical cable height monitoring device and conversion is sent out after processor by wireless communication module
Deliver to monitoring client；The operation maintenance personnel of monitoring client can carry out defect elimination the very first time, so that it may directly avoid the generation of failure.
Above content is to combine specific preferred embodiment further description made for the present invention, it is impossible to is assert
The specific implementation of the present invention is confined to these explanations.For general technical staff of the technical field of the invention,
On the premise of not departing from present inventive concept, some simple deductions can also be made or substituted, should all be considered as belonging to the present invention's
Protection domain.
Claims (5)
1. a kind of device for being used to monitor aerial cable height in real time, it is characterised in that including ultrasonic output circuit, ultrasonic wave
Receiving circuit, processor, locating module, wireless communication module, monitoring client, the solar panel for power supply, sun flash ranging
Electro-optical device and right angle rack；Wherein, ultrasonic output circuit, ultrasonic wave receiving circuit are mounted on overhead cable, right angle
Vertical rotary device is connected with the vertical direction support of support, horizontal rotation is provided with the horizontal direction support of right angle rack
Device, central controller and power supervisor, central controller are connected with power supervisor, central controller and vertical rotary dress
Put, horizontal rotation apparatus connects respectively, the both ends of right angle rack are connected with solar panel, and sunshine light measurer is arranged on
On solar panel, sunshine light measurer is connected with central controller, ultrasonic output circuit, ultrasonic wave receiving circuit point
Do not connected with processor, locating module is connected with processor module, and processor, wireless communication module, monitoring client are sequentially connected.
A kind of 2. device for being used to monitor aerial cable height in real time according to claim 1, it is characterised in that ultrasonic wave
Generation circuit includes NE555D chips, resistance, slide rheostat, electric capacity and transmitting probe, wherein, the threshold value electricity of NE555D chips
One end of pressure side and slide rheostat connects, the other end of slide rheostat and the sliding end of slide rheostat, NE555D chips
Discharge end, one end of resistance connect respectively, the other end of resistance is connected respectively with the power end of NE555D chips, power supply,
The triggering end of NE555D chips and one end of electric capacity are connected, and the other end and ground, the earth terminal of NE555D chips, the transmitting of electric capacity are visited
One end of head connects respectively, and the output end of NE555D chips and the other end of transmitting probe connect respectively.
A kind of 3. device for being used to monitor aerial cable height in real time according to claim 1, it is characterised in that ultrasonic wave
Receiving circuit includes CX20106A chips, first to 3rd resistor, first to fourth electric capacity and receiving transducer, CX20106A chips
The 8th pin and one end, power supply, one end of second resistance, one end of the first electric capacity of first resistor connect respectively, second resistance
The other end be connected with the 7th pin of CX20106A chips, the other end of the first electric capacity and ground, one end of the second electric capacity, the 3rd
One end of resistance, one end of the 3rd electric capacity, one end of the 4th electric capacity, one end of receiving transducer connect respectively, the second electric capacity it is another
One end is connected with the 6th pin of CX20106A chips, and the other end of 3rd resistor is connected with the 4th pin of CX20106A chips,
The other end of 3rd electric capacity is connected with the 3rd pin of CX20106A chips, the other end and the CX20106A chips of the 4th electric capacity
2nd pin is connected, and the other end of receiving transducer is connected with the 1st pin of CX20106A chips, the 5th pin of CX20106A chips
It is connected with the other end of first resistor.
A kind of 4. device for being used to monitor aerial cable height in real time according to claim 1, it is characterised in that monitoring client
For mobile phone.
A kind of 5. device for being used to monitor aerial cable height in real time according to claim 1, it is characterised in that processor
For single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710904629.2A CN107783136A (en) | 2017-09-29 | 2017-09-29 | A kind of device for being used to monitor aerial cable height in real time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710904629.2A CN107783136A (en) | 2017-09-29 | 2017-09-29 | A kind of device for being used to monitor aerial cable height in real time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107783136A true CN107783136A (en) | 2018-03-09 |
Family
ID=61434319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710904629.2A Pending CN107783136A (en) | 2017-09-29 | 2017-09-29 | A kind of device for being used to monitor aerial cable height in real time |
Country Status (1)
| Country | Link |
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| CN (1) | CN107783136A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108508445A (en) * | 2018-06-29 | 2018-09-07 | 成都瑞嘉和科技有限公司 | A kind of detection device that Yellow phosphorus furnace load-bearing steel cable loosens |
| CN108508445B (en) * | 2018-06-29 | 2024-06-04 | 成都瑞嘉和科技有限公司 | Detection device for loosening bearing steel rope of yellow phosphorus furnace |
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| CN203881945U (en) * | 2014-05-23 | 2014-10-15 | 国家电网公司 | Power system safety detection device and system |
| CN204884024U (en) * | 2015-08-31 | 2015-12-16 | 三峡大学 | System's device is invaded to preventing on transmission line |
| CN107132540A (en) * | 2017-03-06 | 2017-09-05 | 国网浙江省电力公司衢州供电公司 | Optical cable safe distance intelligent monitoring prior-warning device and method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108508445A (en) * | 2018-06-29 | 2018-09-07 | 成都瑞嘉和科技有限公司 | A kind of detection device that Yellow phosphorus furnace load-bearing steel cable loosens |
| CN108508445B (en) * | 2018-06-29 | 2024-06-04 | 成都瑞嘉和科技有限公司 | Detection device for loosening bearing steel rope of yellow phosphorus furnace |
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Application publication date: 20180309 |