CN109163798A - A kind of route device for monitoring running of power transmission tower - Google Patents
A kind of route device for monitoring running of power transmission tower Download PDFInfo
- Publication number
- CN109163798A CN109163798A CN201810969968.3A CN201810969968A CN109163798A CN 109163798 A CN109163798 A CN 109163798A CN 201810969968 A CN201810969968 A CN 201810969968A CN 109163798 A CN109163798 A CN 109163798A
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- power transmission
- monitoring
- transmission line
- transmission tower
- cone
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H17/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the preceding groups
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- General Physics & Mathematics (AREA)
- Electric Cable Installation (AREA)
Abstract
A kind of route device for monitoring running of power transmission tower, power transmission line is hung between power transmission tower, there is the coil holder for hanging power transmission line on power transmission tower, coil holder is equipped with the monitoring component of monitoring line oscillation, monitoring result is wirelessly transmitted to ground monitoring center by monitoring component, and monitoring center receives display monitoring data and to exceeded data alarm indication.Transmission line galloping situation can be monitored in real time by the route device for monitoring running, inspection promptly and accurately can be repaired to the transmission line of electricity of corresponding position according to monitoring result.When the larger line oscillation amplitude of wind-force exceeds setting value, monitoring center alarm.
Description
Technical field
The present invention relates to power transmission tower safety monitoring technology field, in particular to the route operational monitoring of a kind of power transmission tower fills
It sets.
Background technique
A kind of low frequency that transmission line galloping is conducting wire to be occurred under the action of wind excitation, large-amplitude vibration phenomenon, research
Show to wave and there is very strong destructive power for transmission line of electricity, great threat is formed safely to power generation, therefore, for defeated
The on-line monitoring and early warning that electric line is waved are early detection line fault hidden danger, take the important technology of control measure in time
Means.Existing conversion and its monitoring technology about line oscillation quantity of state, there are following technical problems；First is that high voltage is defeated
The powerful alternating electromagnetic field of electric line may generate higher induced voltage in electricity sensing device and its lead, to measurement
Precision affects greatly；Second is that power supply needed for electrical quantity sensor and primary voltage signal transmission issues are difficult to reliably
It solves, constitutes effective long range, multiple spot distributed on line monitoring system difficulties.
Summary of the invention
To overcome problems of the prior art, the present invention provides a kind of route device for monitoring running of power transmission tower.
The technical scheme adopted by the invention to solve the technical problem is that: the route device for monitoring running of this kind of power transmission tower,
Power transmission line is hung between power transmission tower, there is the coil holder for hanging power transmission line on power transmission tower, and coil holder is equipped with monitoring line oscillation
Monitoring result is wirelessly transmitted to ground monitoring center by monitoring component, monitoring component, and monitoring center receives display monitoring data simultaneously
To exceeded data alarm indication.
Further, the position that each coil holder hangs power transmission line is arranged in the monitoring component, and each monitoring component is right
Number and power transmission tower location information should be labeled with.
Further, the monitoring component is the cylindrical drum of an open at both ends, and one end of cylindrical drum is fixed at coil holder
The position of power transmission line is hung, the other end of cylindrical drum is hanging and is equipped with pressure sensor in the end inner wall, transmits electricity under normal condition
Line is passed through out of cone and not contact pressure sensor, impact pressure sensor when conductor galloping.
Further, the monitoring component is the cone of an open at both ends, and the thin one end fixed setting of cone is online
Frame hangs the position of power transmission line, and the other end of cone is hanging and is equipped with pressure sensor in the end inner wall, defeated under normal condition
Electric wire is passed through out of cone and not contact pressure sensor, impact pressure sensor when conductor galloping.
Further, the monitoring component includes two and half cones, and two and half cones are opposite to be stitched together to be formed
Cone, the thin one end of half cone are all provided with there are two engaging lug, have through-hole on engaging lug, two and half cones are worn by pin shaft
The through-hole crossed on engaging lug is hinged, and the thick one end of two and half cones can oneself in pin shaft rotating opening, two and half cones
Dynamic return springs, one end with engaging lug are fixed at the position that coil holder hangs power transmission line, and the other end is hanging and two
Half cone is equipped with pressure sensor in the end inner wall, and power transmission line passes through and not contact pressure out of cone under normal condition
Sensor, impact pressure sensor when conductor galloping.
Further, the elastic component that automatically resets is the torsional spring being arranged on pin shaft.
Further, the component that automatically resets is spring, and two and half cones are arranged in close to thick one end in spring
The both ends difference of inner wall, spring is fixed by snap.
To sum up, the advantageous effects of the above technical solutions of the present invention are as follows:
Transmission line galloping situation can be monitored in real time by the route device for monitoring running, it can be timely according to monitoring result
Inspection accurately is repaired to the transmission line of electricity of corresponding position.When the larger line oscillation amplitude of wind-force exceeds setting value, prison
The alarm of control center.
Detailed description of the invention
Fig. 1 is power transmission tower and transmission line structure schematic diagram.
Fig. 2 is schematic structural view of the invention.
Fig. 3 is one structural schematic diagram of embodiment.
Fig. 4 is two structural schematic diagram of embodiment.
Fig. 5 is three structural schematic diagram of embodiment.
Fig. 6 is three A of embodiment to structural schematic diagram.
Fig. 7 is 3 half cone structural schematic diagram of embodiment.
Fig. 8 is specific implementation block diagram.
In figure:
1 power transmission tower, 2 power transmission lines, 3 coil holders, 4 monitoring components, 5 cylindrical drums, 6 pressure sensors, 7 cones, 8 half loudspeaker
Cylinder, 9 engaging lugs, 10 through-holes, 11 pin shafts, 12 springs, 13 buckles.
Specific embodiment
Feature and principle of the invention are described in detail below in conjunction with attached drawing, illustrated embodiment is only used for explaining this hair
It is bright, not limited the scope of protection of the present invention with this.
As shown in Figures 1 to 8, power transmission line 2 is hung between power transmission tower 1, there is the line for hanging power transmission line 2 on power transmission tower 1
Frame 3, coil holder 3 are equipped with the monitoring component 4 of monitoring line oscillation, and monitoring result is wirelessly transmitted to ground monitoring by monitoring component 4
Center, monitoring center receive display monitoring data and to exceeded data alarm indications.
Specifically, the position that each coil holder 3 hangs power transmission line 2 is arranged in monitoring component 4, and each monitoring component 4 is corresponding
It is labeled with 1 location information of number and power transmission tower, where can be accurately found out after reaching ground monitoring center convenient for detection information
2 road of power transmission line of power transmission tower 1 go wrong, accurate measurements route operating condition.
Embodiment one, monitoring component 4 are the cylindrical drum 5 of an open at both ends, and rigid insulation material system can be used in cylindrical drum 5
Make, prevents conduction.One end of cylindrical drum 5 is fixed at the position that coil holder 3 hangs power transmission line 2, and the other end of cylindrical drum 5 is hanging
And the end inner wall be equipped with pressure sensor 6, pressure sensor 6 be it is annular, around 5 inner wall of cylindrical drum one week.Under normal condition
Power transmission line 2 is passed through out of cylindrical drum and not contact pressure sensor 6, impact pressure sensor 6 when power transmission line 2 is waved, power transmission line 2
The amplitude waved is different, and the dynamics of impact pressure sensor 6 is also different, and the monitoring result of pressure sensor 6 is also different, and pressure passes
Sensor 6 is by the monitoring center of monitoring result real-time Transmission to ground.
Embodiment two, monitoring component 4 are the cone 7 of an open at both ends, and cone 7 is adapted to the biggish area of wind-force,
Route, which is slightly waved, to be monitored and route does not brush up against pressure sensor 6.The thin one end of cone 7 is fixed at coil holder 3
Hang the position of power transmission line 2, the other end of cone 7 is hanging and is equipped with pressure sensor 6 in the end inner wall, defeated under normal condition
Electric wire 2 is passed through out of cone 7 and not contact pressure sensor 6, impact pressure sensor 6 when power transmission line 2 is waved.Power transmission line 2
The amplitude waved is different, and the dynamics of impact pressure sensor 6 is also different, and the monitoring result of pressure sensor 6 is also different, and pressure passes
Sensor 6 is by the monitoring center of monitoring result real-time Transmission to ground.
Embodiment three, monitoring component 4 include two and half cones 8, and two and half cones 8 are stitched together to form loudspeaker relatively
Cylinder, the thin one end of half cone 8 are all provided with there are two engaging lug 9, have through-hole 10 on engaging lug 9, two and half cones 8 pass through pin
The through-hole 10 that axis 11 passes through on engaging lug 9 is hinged, the thick one end of two and half cones 8 can around 11 rotating opening of pin shaft, two and half
Can automatically reset elastic component on cone 8, and one end with engaging lug 9 is fixed at the position that coil holder 3 hangs power transmission line 2,
The other end is hanging and two and half cones 8 in the end inner wall are equipped with pressure sensor 6, and power transmission line 2 is from loudspeaker under normal condition
It is passed through in cylinder and not contact pressure sensor 6, impact pressure sensor 6 when power transmission line 2 is waved.The amplitude that power transmission line 2 is waved is not
Together, the dynamics of impact pressure sensor 6 is also different, and the monitoring result of pressure sensor 6 is also different, and pressure sensor 6 will monitor
The monitoring center on ground is transmitted to when fructufy.
The elastic component that automatically resets is the torsional spring being arranged on pin shaft 11 or the component that automatically resets is spring 12, and spring 12 is arranged
In two and half cones 8 close to the inner wall of thick one end, it is fixed that the both ends of spring 12 pass through buckle 13 respectively.Under normal condition,
Two and half cones 8 are stitched together to form cone, when impact pressure sensor 6 is waved on 2 tunnel of power transmission line, two and half
Cone 8 is around 11 rotating opening of pin shaft, and when preventing wind-force larger, the direct impact microphone in 2 tunnel of power transmission line causes 2 tunnel of power transmission line
Damage.Under the action of automatically reseting elastic component, two and half cones 8 can restore initial position.
The arrangement achieves to 2 tunnel real-time monitoring of power transmission line, although not waving amplitude maximum position (two to 2 tunnel of power transmission line
1 middle position of power transmission tower) directly monitored, but amplitude maximum position is waved on the device monitoring result and 2 tunnel of power transmission line
It is proportional to wave amplitude.It is opposite that the huge of monitoring device is set on 2 tunnel of power transmission line that amplitude maximum position is waved on 2 tunnel of power transmission line
For difficulty, the device monitoring is relatively easy, is easily installed operation.
2 tunnel of power transmission line can be monitored in real time by the route device for monitoring running and wave situation, according to monitoring result can and
When inspection accurately is repaired to 2 tunnel of the power transmission line of corresponding position.When the larger line oscillation amplitude of wind-force exceeds setting value,
Monitoring center alarm.
Above-described embodiment is only the description that carries out to the preferred embodiment of the present invention, not to the scope of the present invention into
Row limits, without departing from the spirit of the design of the present invention, relevant technical staff in the field to various modifications of the invention and
It improves, should all expand in protection scope determined by claims of the present invention.
Claims (7)
1. a kind of route device for monitoring running of power transmission tower, power transmission line are hung between power transmission tower, which is characterized in that on power transmission tower
There is the coil holder for hanging power transmission line, coil holder is equipped with the monitoring component of monitoring line oscillation, and monitoring component is wireless by monitoring result
It is transmitted to ground monitoring center, monitoring center receives display monitoring data and to exceeded data alarm indication.
2. a kind of route device for monitoring running of power transmission tower according to claim 1, which is characterized in that the monitoring component
The position that each coil holder hangs power transmission line is set, and each monitoring component correspondence is labeled with number and power transmission tower location information.
3. a kind of route device for monitoring running of power transmission tower according to claim 1 or 2, which is characterized in that the monitoring
Component is the cylindrical drum of an open at both ends, and one end of cylindrical drum is fixed at the position that coil holder hangs power transmission line, cylindrical drum
The other end is hanging and is equipped with pressure sensor in the end inner wall, and power transmission line passes through out of cylindrical drum and do not contact pressure under normal condition
Force snesor, impact pressure sensor when conductor galloping.
4. a kind of route device for monitoring running of power transmission tower according to claim 1 or 2, which is characterized in that the monitoring
Component is the cone of an open at both ends, and the thin one end of cone is fixed at the position that coil holder hangs power transmission line, cone
The other end it is hanging and be equipped with pressure sensor in the end inner wall, power transmission line is passed through out of cone and is not contacted under normal condition
Pressure sensor, impact pressure sensor when conductor galloping.
5. a kind of route device for monitoring running of power transmission tower according to claim 1 or 2, which is characterized in that the monitoring
Component includes two and half cones, and two and half cones are opposite to be stitched together to form cone, and the thin one end of half cone is equal
If having through-hole on engaging lug there are two engaging lug, two and half cones are hinged by through-hole of the pin shaft on engaging lug, two
The thick one end of half cone can automatically reset elastic component in pin shaft rotating opening, two and half cones, with engaging lug
One end is fixed at the position that coil holder hangs power transmission line, and the other end is hanging and two and half cones in the end inner wall are equipped with pressure
Force snesor, power transmission line passes through and not contact pressure sensor out of cone under normal condition, collision pressure when conductor galloping
Force snesor.
6. a kind of route device for monitoring running of power transmission tower according to claim 5, which is characterized in that described to automatically reset
Elastic component is the torsional spring being arranged on pin shaft.
7. a kind of route device for monitoring running of power transmission tower according to claim 5, which is characterized in that described to automatically reset
Component is spring, and two and half cones are arranged in close to the inner wall of thick one end in spring, and it is solid that the both ends of spring pass through buckle respectively
It is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810969968.3A CN109163798A (en) | 2018-08-23 | 2018-08-23 | A kind of route device for monitoring running of power transmission tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810969968.3A CN109163798A (en) | 2018-08-23 | 2018-08-23 | A kind of route device for monitoring running of power transmission tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109163798A true CN109163798A (en) | 2019-01-08 |
Family
ID=64896581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810969968.3A Pending CN109163798A (en) | 2018-08-23 | 2018-08-23 | A kind of route device for monitoring running of power transmission tower |
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| Country | Link |
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| CN (1) | CN109163798A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110232803A (en) * | 2019-05-27 | 2019-09-13 | 国网山东省电力公司临沂供电公司 | The anti-external force of cable destroys alarm |
| CN114152273A (en) * | 2021-11-30 | 2022-03-08 | 国网河南省电力公司桐柏县供电公司 | Online monitoring device for cable conductor galloping condition of transmission tower |
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| CN101650219A (en) * | 2009-05-26 | 2010-02-17 | 中国矿业大学 | Inside sphere type vector vibration transducer |
| CN202524325U (en) * | 2012-03-29 | 2012-11-07 | 浙江师范大学 | Piezoelectric type omni-directional vibration energy recuperation device |
| CN103196542A (en) * | 2013-04-23 | 2013-07-10 | 华北电力大学 | Vibration monitoring system and vibration monitoring method for divided conductors |
| CN204330025U (en) * | 2015-01-21 | 2015-05-13 | 重庆大学 | Overground cable security of operation online monitoring system |
| CN205079854U (en) * | 2015-10-23 | 2016-03-09 | 周学龙 | Measurable quantity changes shaft vibration's on -line monitoring system |
| CN108062845A (en) * | 2017-12-19 | 2018-05-22 | 国家电网公司 | Line protection warning device |
| CN208595977U (en) * | 2018-08-23 | 2019-03-12 | 国网山东省电力公司电力科学研究院 | A kind of route device for monitoring running of power transmission tower |
-
2018
- 2018-08-23 CN CN201810969968.3A patent/CN109163798A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101650219A (en) * | 2009-05-26 | 2010-02-17 | 中国矿业大学 | Inside sphere type vector vibration transducer |
| CN202524325U (en) * | 2012-03-29 | 2012-11-07 | 浙江师范大学 | Piezoelectric type omni-directional vibration energy recuperation device |
| CN103196542A (en) * | 2013-04-23 | 2013-07-10 | 华北电力大学 | Vibration monitoring system and vibration monitoring method for divided conductors |
| CN204330025U (en) * | 2015-01-21 | 2015-05-13 | 重庆大学 | Overground cable security of operation online monitoring system |
| CN205079854U (en) * | 2015-10-23 | 2016-03-09 | 周学龙 | Measurable quantity changes shaft vibration's on -line monitoring system |
| CN108062845A (en) * | 2017-12-19 | 2018-05-22 | 国家电网公司 | Line protection warning device |
| CN208595977U (en) * | 2018-08-23 | 2019-03-12 | 国网山东省电力公司电力科学研究院 | A kind of route device for monitoring running of power transmission tower |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110232803A (en) * | 2019-05-27 | 2019-09-13 | 国网山东省电力公司临沂供电公司 | The anti-external force of cable destroys alarm |
| CN114152273A (en) * | 2021-11-30 | 2022-03-08 | 国网河南省电力公司桐柏县供电公司 | Online monitoring device for cable conductor galloping condition of transmission tower |
| CN114152273B (en) * | 2021-11-30 | 2024-05-07 | 国网河南省电力公司桐柏县供电公司 | Transmission tower cable conductor galloping condition on-line monitoring device |
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