CN206330561U - Power transmission line sag height detection platform - Google Patents
Power transmission line sag height detection platform Download PDFInfo
- Publication number
- CN206330561U CN206330561U CN201621441179.5U CN201621441179U CN206330561U CN 206330561 U CN206330561 U CN 206330561U CN 201621441179 U CN201621441179 U CN 201621441179U CN 206330561 U CN206330561 U CN 206330561U
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- China
- Prior art keywords
- transmission line
- power transmission
- module
- control module
- sag height
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Abstract
The utility model discloses a kind of power transmission line sag height detection platform, including power transmission line sag height measuring device and remote detection center, power transmission line sag height measuring device is connected with remote detection center to center communications, and power transmission line sag height measuring device includes horizontal accelerating module, the first control module and Zigbee wireless modules；Remote detection center includes the wireless telegons of Zigbee, data reception module and the second control module；Horizontal accelerating module is used for the obliquity information for measuring test line dimension, and the output end of horizontal accelerating module connects an input of the first control module；Zigbee is wireless, and telegon is connected by wireless self-networking mode with Zigbee wireless modules, the output end of Zigbee is wireless telegon connects the input of data reception module, and the second control module connection data reception module obtains the tilt position data of test line dimension.
Description
Technical field
The utility model is related to power industry technologies field, more particularly to a kind of applied to transmission line safety monitoring technology
The sag height measuring device in field.
Background technology
The supply network of current China has several ten million kilometers of transmission line of electricity, and most transmission lines of electricity are all distributed in remote
Mountain area, thus work about electric power person enters patrolling for row line safeguards it is very arduous work.Transmission line of electricity once breaks down, right
Safe operation, industrial and agricultural production and the daily life of power system cause very big influence；
Therefore the actual sag of wire must be grasped at any time, but current sag monitor can only be believed in display alarm on the spot
Breath, it is impossible to realize remotely monitor, it is impossible to each monitoring point sag Monitoring Data of system administration.
Utility model content
The purpose of this utility model be overcome prior art it is above-mentioned it is not enough there is provided it is a kind of can remote real-time monitoring
Power transmission line sag height detection platform.
To realize object above, the utility model provides following technical scheme：
Power transmission line sag height detection platform, including power transmission line sag height measuring device and remote detection center,
The power transmission line sag height measuring device is connected with remote detection center to center communications, the power transmission line sag elevation carrection dress
Put including horizontal accelerating module, the first control module and Zigbee wireless modules；The remote detection center include Zigbee without
Line coordination device, data reception module and the second control module；
The horizontal accelerating module is used for the obliquity information for measuring test line dimension, the horizontal accelerating module
Output end connects an input of the first control module；
The wireless telegons of Zigbee are connected by wireless self-networking mode with the Zigbee wireless modules, described
The output end of Zigbee is wireless telegon connects the input of the data reception module, and the second control module connection is described
Data reception module obtains the tilt position data of test line dimension.
Preferably, the first control module is also connected with LED alarm modules, after detecting that data exceed setting threshold value, passes through LED
Alarm module carries out warning reminding.
Preferably, the second control module includes analysis module, and analysis module carries out real-time measuring data at analysis and early warning
Reason.
Preferably, the second control module connection display, is carried out measurement data and analysis and early warning result by display
Display directly perceived.
Preferably, control module connecting fault warning device, the accident warning device is LED display lamps and/or raised one's voice
Device.
Compared with prior art, the power transmission line sag height detection platform that the utility model is provided, with following beneficial
Effect：
1) the power transmission line sag height detection platform that the utility model is provided can display alarm information on the spot, while
Remotely monitor can be realized, by each monitoring point sag Monitoring Data of remote system administration, trending early warning is realized, can be managed collectively
Each monitoring point sag data simultaneously analyze development trend.
2) the power transmission line sag height detection platform measuring low cost that the utility model is provided, measurement error is small, can lead to
Clamping device long-time fixed clamp is crossed on overhead transmission line, can automatically daytime measurement track data and real-time Transmission to long-range
Inspection center, appears in person without personnel, user can check at any time at that time or history measurement result.
Brief description of the drawings
It is of the present utility model by reading the detailed description made to non-limiting example made with reference to the following drawings
Other features, objects and advantages will become more apparent upon：
Fig. 1 is the structural representation of the utility model embodiment power transmission line sag height measuring device；
Fig. 2 is the structural representation at the utility model embodiment remote detection center；
Fig. 3 is the sag height measurement principle schematic diagram of the utility model embodiment.
In the accompanying drawings, identical part uses identical reference.Accompanying drawing is not drawn according to actual ratio.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that retouched
The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be arranged and designed with a variety of configurations.Therefore, below to attached
The detailed description of the embodiment of the present utility model provided in figure is not intended to limit claimed scope of the present utility model,
But it is merely representative of selected embodiment of the present utility model.Based on the embodiment in the utility model, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, belongs to the model of the utility model protection
Enclose.
, it is necessary to explanation in description of the present utility model, the orientation or position relationship of the instruction such as term " on ", " under "
Described based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying, without referring to
Show or imply that the device or element of meaning there must be specific orientation, with specific azimuth configuration and operation, therefore can not manage
Solve as to limitation of the present utility model.
In description of the present utility model, in addition it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the utility model.
In addition, the technical scheme 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 appearance of technical scheme is conflicting or can not realize
The combination of this technical scheme is not present, also not within the protection domain of the utility model requirement.
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 feature of the present utility model is unnecessary, then omitted.
Power transmission line sag height detection platform provided in an embodiment of the present invention is filled including power transmission line sag elevation carrection
Put and be connected with remote detection center, power transmission line sag height measuring device with remote detection center to center communications.
Fig. 1 is the structural representation of the utility model embodiment power transmission line sag height measuring device, transmission line of electricity arc
The height measuring device that hangs down includes horizontal accelerating module 103, the first control module 101 and Zigbee wireless modules 102；Level accelerates
Module 103 is used for the obliquity information for measuring test line dimension, and the output end connection first of horizontal accelerating module controls mould
One input of block；
Horizontal accelerating module 103 can measure the obliquity information of test line dimension, and send information to control
Module, by calculating power transmission line sag height measuring device in the attitude residing for space, i.e. cable arc tangent line and tower bar
Angle.
X is accelerator output voltage values, and when hemispherical measuring instrument is in horizontality, that is, it is that level is straight to be tested cable
Line, X=0V, when hemispherical measuring instrument is in plumbness, that is, it is vertical line, X=1.6V to be tested cable.It is specific to calculate
For：Obtain X=1V.θ=(1-1/1.6) * 90=33.75.
Referring to Fig. 3 sag height measurement principle schematic diagram, for cable junctions highly, L is the distance between two tower bars, θ to A
For the angle of cable arc tangent line and tower bar, H for measurement sag highly, h is sag altimetric compensation value.
Hemispherical measuring instrument hanging position is in line bar outlet, and horizontal range line bar is close, as cable junctions height A；
The distance between two tower bars L is fixed value；Hemispherical measuring instrument it is measurable go out angle theta between cable arc tangent line and tower bar；Cause
It is arc for conducting line segment, therefore the height H calculated need to use h offset amendments.
Specific formula for calculation is：Sag height H=(a*tg θ-L/2) * tg (90- θ)；
The illustration of actual height is referring to table 1：
Table 1：Sag actual height measurement data
Sag height H is necessarily less than actual sag highly, it is therefore desirable to determine parameter h according to field condition, and amendment is surveyed
The result of amount.
Fig. 2 is the structural representation at the utility model embodiment remote detection center, and remote detection center includes Zigbee
Wireless telegon 202, the control module 201 of data reception module 203 and second.Second control module 201 includes analytic unit, point
Analyse unit and real-time measuring data is subjected to analysis and early warning processing.
Zigbee is wireless, and telegon 202 is connected by wireless self-networking mode with Zigbee wireless modules 102, Zigbee
The output end of wireless telegon 202 connects the input of data reception module 203, the second control module 201 connection data receiver
Module 203 obtains the tilt position data of test line dimension.
Referring to Fig. 1, the first control module 101 is also connected with LED alarm modules 104, after detecting that data exceed setting threshold value,
Warning reminding is carried out by LED alarm modules.
Referring to Fig. 2, the second control mould, 201 connection displays 205, by display 205 by measurement data and analysis and early warning
As a result intuitively shown；Second control module 201 is also connected with fault alarm 204, and fault alarm 204 is LED display lamps
And/or loudspeaker.
Remote detection is logical centrally through the wireless real-time reception power transmission line sag height measuring devices of telegon 202 of Zigbee
The detection data and fault alarm data of the transmission of Zigbee wireless modules 102 are crossed, testing staff can directly observe line levels number
According to and historical record, and trend analysis and early warning are carried out according to height detection historical data；It is able to can be connect simultaneously with the very first time
Taken measures in time after receiving fault alarm information.
The utility model preferred embodiment is these are only, is not used to limit to the utility model, it is all of the present utility model
Modification, equivalent and improvement for being made etc. within spirit and principle, be required to be included in protection domain of the present utility model it
It is interior.
Claims (5)
1. power transmission line sag height detection platform, it is characterised in that including power transmission line sag height measuring device and remotely
Inspection center；The power transmission line sag height measuring device is connected with remote detection center to center communications；Wherein：
The power transmission line sag height measuring device includes horizontal accelerating module, the first control module and the wireless moulds of Zigbee
Block；The remote detection center includes the wireless telegons of Zigbee, data reception module and the second control module；
The horizontal accelerating module is used for the obliquity information for measuring test line dimension, the output of the horizontal accelerating module
One input of the first control module of end connection；
The wireless telegons of Zigbee are connected by wireless self-networking mode with the Zigbee wireless modules, described
The output end of Zigbee is wireless telegon connects the input of the data reception module, and the second control module connection is described
Data reception module obtains the tilt position data of test line dimension.
2. power transmission line sag height detection platform according to claim 1, it is characterised in that first control module
LED alarm modules are also connected with, after detecting that data exceed setting threshold value, passes through LED alarm modules and carries out warning reminding.
3. power transmission line sag height detection platform according to claim 1, it is characterised in that second control module
Including analysis module, real-time measuring data is carried out analysis and early warning processing by analysis module.
4. power transmission line sag height detection platform according to claim 3, it is characterised in that second control module
Display is connected, is intuitively shown measurement data and analysis and early warning result by display.
5. power transmission line sag height detection platform according to claim 1, it is characterised in that second control module
Connecting fault alarm, the fault alarm is LED display lamps and/or loudspeaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621441179.5U CN206330561U (en) | 2016-12-26 | 2016-12-26 | Power transmission line sag height detection platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621441179.5U CN206330561U (en) | 2016-12-26 | 2016-12-26 | Power transmission line sag height detection platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206330561U true CN206330561U (en) | 2017-07-14 |
Family
ID=59292004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621441179.5U Expired - Fee Related CN206330561U (en) | 2016-12-26 | 2016-12-26 | Power transmission line sag height detection platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206330561U (en) |
-
2016
- 2016-12-26 CN CN201621441179.5U patent/CN206330561U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170714 Termination date: 20191226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |