CN207779443U - The real-time detection platform of transmission line of electricity - Google Patents
The real-time detection platform of transmission line of electricity Download PDFInfo
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- CN207779443U CN207779443U CN201721245440.9U CN201721245440U CN207779443U CN 207779443 U CN207779443 U CN 207779443U CN 201721245440 U CN201721245440 U CN 201721245440U CN 207779443 U CN207779443 U CN 207779443U
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- transmission line
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- electricity
- time detection
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Abstract
The utility model discloses a kind of real-time detection platforms of transmission line of electricity, including transmission line of electricity real-time detection apparatus and remote detection center, transmission line of electricity real-time detection apparatus includes circuit clamping device and detection device two parts up and down, the housing case and the holding holes at housing case center that circuit clamping device includes cross section semicircular in shape, holding holes are arranged in housing case cross-sectional end to be open, the horizontal accelerating module of control module and link control module is provided in detection device, obstacle detection module, alarm module and the first data transmit-receive module, horizontal accelerating module is used to measure the obliquity information of test line dimension；Can manage each monitoring point arc sag monitoring data, realize trending early warning, can find alarm in time when occurring barrier near transmission line of electricity, can display alarm information on the spot, can also realize remotely monitor.
Description
Technical field
The utility model is related to power industry technologies fields, more particularly to one kind being applied to transmission line safety monitoring technology
The real-time detection platform in field.
Background technology
The supply network in China has several ten million kilometers of transmission line of electricity, most transmission lines of electricity to be all distributed in remote at present
Mountain area, thus the inspection maintenance of power worker into row line is very arduous work.When apart from transmission line of electricity appearance nearby
When barrier, if cannot find in time, the failure that can cause transmission line of electricity transports the safety of electric system once breaking down
Row, industrial and agricultural production and daily life cause prodigious influence.
Thereby it is ensured that the safe operation of transmission line of electricity is extremely important.Current power transmission line upkeep unit is to transmission line of electricity arc
Traditional in-site measurement mode is still continued to use in vertical measurement, needs regular line walking and each arc sag height of in-site measurement, which
Real-time monitoring is cannot achieve, and human cost is very high.Or it is fixed on detected route by fixing detection device
Detection, therefore the fastness of the circuit clamping device of the detection device of this mode is particularly important.In addition, current most arc
Vertical monitor can only display alarm information on the spot, cannot achieve remotely monitor, be unable to each monitoring point arc sag monitoring number of system administration
According to.
It would therefore be highly desirable to occur the case where a kind of safe and reliable detection platform detects circuit in real time and carry out early warning.
Utility model content
The purpose of the utility model is to overcome the above-mentioned deficiency of the prior art, provide it is a kind of can remote real-time monitoring
The detection platform of transmission line of electricity field condition.
In order to achieve the above object, the utility model provides following technical solution：
The real-time detection platform of transmission line of electricity, including transmission line of electricity real-time detection apparatus and remote detection center, transmission line of electricity
Real-time detection apparatus includes circuit clamping device and detection device two parts up and down, and the circuit clamping device includes that cross section is in
Semicircular housing case and the holding holes at housing case center, the holding holes are at housing case cross section end
Portion's setting opening, the housing case are internally provided with elastomeric element, and the housing case cross-sectional end is upward to make folder
It holds hole opening to become larger, when housing case restores, holding holes opening restores to the original state；Detection device passes through connector detachable
Connect the both ends of housing case；It is provided with control module in the detection device and the horizontal of link control module accelerates mould
Block, obstacle detection module, alarm module and the first data transmit-receive module, the horizontal accelerating module is for measuring test line dimension
The obliquity information of degree；
The remote detection center includes the second data transmit-receive module of Central Control Module and connection Central Control Module
And display module, second data transmit-receive module and display module are connected with Central Control Module；
The Central Control Module includes analysis and processing module, and the analysis and processing module is used for real-time detection apparatus
Transmission data carries out analyzing processing；
The second data that the transmission line of electricity real-time detection apparatus passes through the first data transmit-receive module and remote detection center
Transceiver module communicates to connect.
Wherein, which is characterized in that the obstacle detection module includes ultrasonic distance measuring module and/or high-definition camera.
The bore of the clamp mouths original state is less than the diameter of the holding holes.
The housing case is hemisphere.
The elastomeric element is spring or rubber material.
The analysis and processing module includes photo pre-processing module.
The warning device is LED display lamps and/or loud speaker.
Compared with prior art, the real-time detection platform of transmission line of electricity provided by the utility model, has the advantages that：
1) the real-time detection platform of transmission line of electricity provided by the utility model can manage each monitoring point arc sag monitoring data, real
Existing trending early warning, can be managed collectively each monitoring point arc sag data and analyze development trend.Measurement cost is low, and measurement error is small,
Can by clamping device long-time fixed clamp on overhead transmission line, can automatic daytime measurement track data and real-time Transmission extremely
Remote detection center, appears in person without personnel, and user can check at that time or the measurement result of history at any time.
2) the real-time detection platform of transmission line of electricity provided by the utility model obstacle can occurring near transmission line of electricity
When object, find alarm in time, to take measures to avoid the failure of transmission line of electricity, can display alarm information on the spot, also can be real
Existing remotely monitor, can remotely be managed collectively each monitoring point line condition and obstruction forewarning.
Description of the drawings
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the utility model
Other features, objects and advantages will become more apparent upon：
Fig. 1 is the positive structure schematic of the utility model embodiment transmission line of electricity real-time detection apparatus；
Fig. 2 is the side structure schematic diagram of the utility model embodiment transmission line of electricity real-time detection apparatus；
Fig. 3 is the principle modules figure of the utility model embodiment transmission line of electricity real-time detection apparatus；
Fig. 4 is the structural schematic diagram at the utility model embodiment remote detection center.
Fig. 5 is the arc sag height measurement principle schematic diagram of the utility model embodiment；
Fig. 6 is the side structure schematic diagram of another embodiment transmission line of electricity real-time detection apparatus of the utility model.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.Therefore, below to attached
The detailed description of the embodiments of the present invention provided in figure is not intended to limit claimed the scope of the utility model,
But it is merely representative of the selected embodiment of the utility model.Based on the embodiments of the present invention, ordinary skill people
The every other embodiment that member is obtained without creative efforts belongs to the model of the utility model protection
It encloses.
In the description of the present invention, it should be noted that the orientation of the instructions such as term "upper", "lower", "inner", "outside"
Or position relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification is retouched
It states, does not indicate or imply the indicated device or element must have a particular orientation, with specific azimuth configuration and operation,
Therefore it should not be understood as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
In addition, the technical solution between each embodiment of the utility model can be combined with each other, but must be with ability
Domain those of ordinary skill can be implemented as basis, will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of this technical solution is not present, also not within the protection domain of the requires of the utility model.
The utility model is further described with exemplary embodiment below in conjunction with the accompanying drawings, wherein if it is known that technology
Detailed description for showing that it is unnecessary that the utility model is characterized in, then omit it.
Fig. 1 is the positive structure schematic of the utility model embodiment transmission line of electricity real-time detection apparatus；Fig. 2 is this practicality
The side structure schematic diagram of new embodiment transmission line of electricity real-time detection apparatus.Referring in Fig. 1, transmission line of electricity real-time detection apparatus
Including about 2 two parts of circuit clamping device 1 and detection device, circuit clamping device 1 includes the outer cover of cross section semicircular in shape
Shell 12 and the holding holes 11 at 12 center of housing case, holding holes 11 are opened in the setting of 12 cross-sectional end of housing case
Mouthful, housing case 12 is internally provided with elastomeric element 121, and 12 cross-sectional end of housing case is upward to make holding holes 11 be open
Become larger, when housing case 12 restores, the opening of holding holes 11 restores to the original state；By connector, (Fig. 1 does not show detection device 2
Go out) it is detachably connected with the both ends of housing case 1.
Specifically, holding holes 11 are open, the bore of original state is less than the diameter of holding holes, in the present embodiment, housing case 12
The angle of circumference of cross section is more than 180 °.Pass through the elastomeric element 121 of extruding housing case 12 before detection device clamping circuit
So that the opening of holding holes 11 is become larger, and then transmission line of electricity is made to be held in holding holes 11.After squeezing disappearance, holding holes 11 are open
Become smaller that circuit is firmly clamped；Then detection device 2 is installed on by 1 lower end of circuit clamping device by connector, connected
Part can select to be bolted.
Elastomeric element 121 can be spring or elastic silica gel.
Fig. 3 is the principle modules figure of the utility model embodiment transmission line of electricity real-time detection apparatus.In real-time detection apparatus
It is provided with horizontal accelerating module 103, obstacle detection module 102, the alarm module of control module 101 and link control module 101
104 and first data transmit-receive module 105, horizontal accelerating module 103 be used to measure the obliquity information of test line dimension.Water
Flat accelerating module 103 can measure the obliquity information of test line dimension, and send information to control module 101, warp
It crosses and calculates to obtain posture of the power transmission line sag height measuring device residing for space, the i.e. angle of cable arc tangent line and tower bar.
X is accelerator output voltage values, and when hemispherical measuring instrument is in horizontality, i.e., tested cable is horizontal straight
Line, X=0V, when hemispherical measuring instrument is in plumbness, i.e., tested cable is vertical line, X=1.6V.It is specific to calculate
For：Obtain X=1V.θ=(1-1/1.6) * 90=33.75.
Referring to the arc sag height measurement principle schematic diagram of Fig. 5, A is cable junctions height, and L is the distance between two tower bars, θ
For the angle of cable arc tangent line and tower bar, H is the arc sag height measured, and h is arc sag altimetric compensation value.
For hemispherical measuring instrument hanging position in line bar outlet, horizontal distance line bar is close, as cable junctions height A；
The distance between two tower bars L is fixed value；Hemispherical measuring instrument can measure out the angle theta between cable arc tangent line and tower bar；Cause
It is arc for conducting line segment, therefore calculated height H need to use h offset amendments.
Specific formula for calculation is：Arc sag height H=(a*tg θ-L/2) * tg (90- θ)；
The illustration of actual height is referring to table 1：
Table 1：Arc sag actual height measurement data
Arc sag height H is centainly less than actual arc sag height, it is therefore desirable to determine parameter h according to field condition, correct and survey
The result of amount.
Obstacle detection module 102 include ultrasonic distance measuring module, ultrasonic distance measuring module include ultrasonic transmission device and
Ultrasonic probe, ultrasonic receiver, ultrasonic transmission device for emitting ultrasonic signal forwards；Ultrasonic probe, ultrasonic receiver is for receiving
The ultrasonic signal being reflected back.Specifically, ultrasonic probe, ultrasonic receiver includes ultrasonic wave receiving transducer, signal amplification circuit and waveform
Translation circuit.Control module 101 connects ultrasonic distance measuring module and the numerical value for receiving feedback is carried out analysis comparison, judges front road
Whether road has barrier and primary Calculation obstacle height.
Obstacle detection module 102 further includes high-definition camera, and transmission line of electricity obstacle detecting device passes through the first data transmit-receive
The information of high-definition camera is transmitted to the Central Control Module 201 at remote detection center by module 105.Central Control Module 201
Including analysis and processing module 2011, analysis and processing module 2011 includes photo pre-processing module.Photo pre-processing module is to photo
It is filtered denoising, image rectification, is taken pictures generated trailing phenomenon with eliminating or reducing movement, image effect is enhanced.
Last Central Control Module is intuitively shown measurement data and analysis and early warning result by display module 203.
Alarm module 104 is LED display lamps and/or loud speaker.After detecting altitude information and being more than setting threshold value or examine
Warning reminding is carried out by alarm module 104 when measuring barrier.
Fig. 4 is the structural schematic diagram at the utility model embodiment remote detection center.Remote detection center includes center control
The second data transmit-receive module 202 and display module 203 of molding block 201 and connection Central Control Module 201, the second data are received
Hair module 202 and display module 203 are connected with Central Control Module 201；
Central Control Module 201 includes analysis and processing module 2011, and analysis and processing module 2011 for that will detect dress in real time
The transmission data set carries out analyzing processing；Transmission line of electricity real-time detection apparatus passes through the first data transmit-receive module 105 and long-range inspection
Second data transmit-receive module 202 of measured center communicates to connect.
The detection data and obstruction warning that remote detection is sent centrally through real-time reception transmission line of electricity obstacle detecting device
Data, testing staff can directly observe circuit field condition and historical record, and carry out trend analysis and pre- according to field condition
It is alert；It can at the first time receive obstruction warning information simultaneously and take timely measure.
Fig. 2 is the side structure schematic diagram of another embodiment transmission line of electricity real-time detection apparatus of the utility model；Outer casing
Body 12 can also be further selected as hemispherical shape, and to increase the firm grip of circuit, and appearance is more beautiful.
It these are only the utility model preferred embodiment, be not used to limitation the utility model, it is all in the utility model
The modifications, equivalent substitutions and improvements etc. done within spirit and principle, be required to be included in the scope of protection of the utility model it
It is interior.
Claims (7)
1. the real-time detection platform of transmission line of electricity, which is characterized in that including transmission line of electricity real-time detection apparatus and remote detection center,
Transmission line of electricity real-time detection apparatus includes that two parts, the circuit clamping device include up and down for circuit clamping device and detection device
The housing case of cross section semicircular in shape and the holding holes at housing case center, the holding holes are in the housing case
Cross-sectional end setting opening, the housing case are internally provided with elastomeric element, and the housing case cross-sectional end is upward
Extruding makes holding holes opening become larger, and when housing case restores, holding holes opening restores to the original state；Detection device passes through connection
Part is detachably connected with the both ends of housing case；The level of control module and link control module is provided in the detection device
Accelerating module, obstacle detection module, alarm module and the first data transmit-receive module, the horizontal accelerating module are tested for measuring
The obliquity information of circuit dimension；
The remote detection center includes the second data transmit-receive module of Central Control Module and connection Central Control Module and shows
Show that module, second data transmit-receive module and display module are connected with Central Control Module；
The Central Control Module includes analysis and processing module, and the analysis and processing module is used for the transmission of real-time detection apparatus
Data carry out analyzing processing；
The second data transmit-receive that the transmission line of electricity real-time detection apparatus passes through the first data transmit-receive module and remote detection center
Module communicates to connect.
2. the real-time detection platform of transmission line of electricity according to claim 1, which is characterized in that the obstacle detection module includes
Ultrasonic distance measuring module and/or high-definition camera.
3. the real-time detection platform of transmission line of electricity according to claim 1, which is characterized in that the holding holes opening original state
Bore is less than the diameter of the holding holes.
4. the real-time detection platform of transmission line of electricity according to claim 1, which is characterized in that the housing case is hemisphere
Body.
5. the real-time detection platform of transmission line of electricity according to claim 1, which is characterized in that the elastomeric element be spring or
Person's rubber material.
6. the real-time detection platform of transmission line of electricity according to claim 1, which is characterized in that the analysis and processing module includes
Photo pre-processing module.
7. the real-time detection platform of transmission line of electricity according to claim 1, which is characterized in that the alarm module is aobvious for LED
Show lamp and/or loud speaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721245440.9U CN207779443U (en) | 2017-09-26 | 2017-09-26 | The real-time detection platform of transmission line of electricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721245440.9U CN207779443U (en) | 2017-09-26 | 2017-09-26 | The real-time detection platform of transmission line of electricity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207779443U true CN207779443U (en) | 2018-08-28 |
Family
ID=63218393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721245440.9U Expired - Fee Related CN207779443U (en) | 2017-09-26 | 2017-09-26 | The real-time detection platform of transmission line of electricity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207779443U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110146132A (en) * | 2019-06-18 | 2019-08-20 | 国网湖南省电力有限公司 | A kind of overhead transmission line channel environment parameter acquisition devices and its method |
| CN113835094A (en) * | 2021-09-01 | 2021-12-24 | 国网山东省电力公司烟台市福山区供电公司 | Novel ultrasonic distance alarm device |
-
2017
- 2017-09-26 CN CN201721245440.9U patent/CN207779443U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110146132A (en) * | 2019-06-18 | 2019-08-20 | 国网湖南省电力有限公司 | A kind of overhead transmission line channel environment parameter acquisition devices and its method |
| CN110146132B (en) * | 2019-06-18 | 2021-06-22 | 国网湖南省电力有限公司 | Overhead line passageway environmental parameter collection system |
| CN113835094A (en) * | 2021-09-01 | 2021-12-24 | 国网山东省电力公司烟台市福山区供电公司 | Novel ultrasonic distance alarm device |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 Termination date: 20200926 |