CN107499188A - Contact net additive wire monitoring device - Google Patents
Contact net additive wire monitoring device Download PDFInfo
- Publication number
- CN107499188A CN107499188A CN201710792122.2A CN201710792122A CN107499188A CN 107499188 A CN107499188 A CN 107499188A CN 201710792122 A CN201710792122 A CN 201710792122A CN 107499188 A CN107499188 A CN 107499188A
- Authority
- CN
- China
- Prior art keywords
- additive wire
- contact net
- housing
- monitoring device
- monitoring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000654 additive Substances 0.000 title claims abstract description 32
- 230000000996 additive effect Effects 0.000 title claims abstract description 32
- 238000012806 monitoring device Methods 0.000 title claims abstract description 13
- 238000012544 monitoring process Methods 0.000 claims abstract description 19
- 238000012546 transfer Methods 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M1/00—Power supply lines for contact with collector on vehicle
- B60M1/12—Trolley lines; Accessories therefor
- B60M1/28—Manufacturing or repairing trolley lines
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The present invention relates to a kind of contact net additive wire monitoring device, include the housing of tubular, be provided with housing for monitoring in real time and the electronic device of data transfer；Housing is axially disposed through hole, is the via of additive wire, and through hole is provided at both ends with clip；Hull outside is provided with the antenna being wirelessly transferred for Monitoring Data.The product structure is easy to use, obvious technical effects, it can be widely applied to the occasion of contact net additive wire on-line monitoring product design, meet contact net system wild environment job requirement, realize the waving, vibrate of the outstanding additive wire of contact, the real-time monitoring of electric current, temperature, it is possible to provide reliable, accurate, comprehensive Monitoring Data.
Description
Technical field
The present invention relates to electrification railway contact net monitoring technical field, and in particular to a kind of contact net additive wire monitoring
Device.
Background technology
The outdoor arrangement of electrification railway contact net downline, line length point are more and without standby.As electric railway is quick
Development, the particularly expansion of high-speed electric railway road network scale, safe for operation proposition of the railway department to tractive power supply system
Higher requirement, contact net system are the important components of high-speed railway electric power system, and the maintenance of its infrastructure faces guarantor
Barrier safely, the active demand that improves efficiency, reduce cost.
Contact net system is corroded by natural environments such as wind, frost, rain, snow throughout the year, and high-speed cruising pantograph is rushed
Hit and vibrate, its performance state mechanically and electrically is all in dynamic change, in power with being worked under the double action of electricity, machinery and
Electrically the failure of aspect constitutes the major failure of contact net system.With the rapid development of sensor and electronic measurement technique,
The Condition Monitoring Technology of contact net system will also have larger progress.Set using the detection of advanced detection technique and modernization
It is standby that contact net system is carried out implementing monitoring to be to improve the guarantee of tractive power supply system safe and reliable operation, it is to realize electrified iron
Road intellectual status detection and the important means of State Maintenance.
By wind effect spontaneous combustion dancing can be occurred for contact net additive wire in the field environment, when additive wire swings frequency
When rate reaches specified conditions, easily wave or vibrate scene, the fatigue loss of additive wire can be accelerated, set to contact net basic
Apply and bring serious potential safety hazard.
Contact net monitoring at present mainly uses manual patrol method, has that efficiency is low, accuracy rate is poor, reaction speed is slow etc. and asks
Topic, not only expends substantial amounts of human cost, and is limited by time and weather condition, can not accomplish daytime measurement, to contact
The safe and stable operation of net system has buried hidden danger.
The content of the invention
It is an object of the invention to provide a kind of contact net additive wire monitoring device, realizes that the dance of additive wire is hanged in contact
Dynamic, vibration, the real-time monitoring of electric current, temperature, it is possible to provide reliable, accurate, comprehensive Monitoring Data.
The technical solution adopted in the present invention is：
Contact net additive wire monitoring device, it is characterised in that：
Described device includes the housing of tubular, is provided with housing for monitoring the electronic device with data transfer in real time；
Housing is axially disposed through hole, is the via of additive wire, and through hole is provided at both ends with clip；
Hull outside is provided with the antenna being wirelessly transferred for Monitoring Data.
Housing includes axially symmetric two parts, respectively upper shell and lower house, and upper shell and lower house are docked and led to
Screw is crossed to be fixedly connected.
Housing axial direction both side ends are shunk, port installation clip.
Housing cross-sectional is circle.
Housing outer surface is provided with solar panel.
The diameter of through hole is more than transmission of electricity linear diameter, and rubber sheet gasket is provided with the contact surface of clip and additive wire.
The present invention has advantages below：
1st, product overall structure is tubular, and section is circular configuration, and wind resistance is good, can be with product under significant increase wild environment
Adaptability, stability and the reliability of work；
2nd, product shell uses mode connects for screw, with sealing structure, installs O-ring seal, achievable housing is totally-enclosed, can be effective
Prevent the entrance of sand and dust in wild environment, moisture；
3rd, product is fixed by clip and additive wire, has knurling structure on clip surface, and be provided with rubber on fixed contact surface
Glue gasket, it can effectively prevent aerial earth wire rotary motion internally；
4th, product casing uses aluminum alloy material, and surface carries out anodized and forms oxide-film, increase product hardness, wear-resisting
Etc. characteristic, the anti-blown sand performance of product can be effectively improved；
5th, interiors of products integrate low-power consumption inertia component and interlock circuit, can monitor additive wire wave, vibrate, electric current and
The information such as temperature, outside set solar panel to power, are continuously electronics, it is ensured that system real-time working；
6th, outside is provided with antenna, possesses remote transmission data function, is easy to operation management general mechanism analyze data, in time hair
Existing system potential safety hazard is excluded, and can significantly put forward the reliability and security of tractive power supply system.
Brief description of the drawings
Fig. 1 is the structure chart of the present invention.
In figure, 1- upper shells, 2- lower houses, 3- clips, 4- antennas.
Embodiment
With reference to embodiment, the present invention will be described in detail.
A kind of contact net additive wire monitoring device of the present invention, includes the housing of tubular, and housing includes axially right
Two parts of title, respectively upper shell 1 and lower house 2, upper shell 1 are docked with lower house 2 and are fixedly connected by screw, are realized
It is the tubular structure of cylinder after closing closing, there is good wind resistance；Lower house 2 carries sealing structure simultaneously, includes
O-ring seal, it can effectively prevent the entrance of moisture in wild environment, sand and dust.
It is provided with housing for monitoring the electronic device with data transfer in real time, electronic device includes microcomputer controller
Low-power consumption type DSP or single-chip microcomputer（Such as：MSP430）, synchronous data collection device, clock circuit, wireless communication line, can carry out attached
Add conductor galloping, vibration calculating, and its electric current and temperature information can be monitored, the real-time monitoring and data that additive wire can be achieved pass
It is defeated.
Housing is axially disposed through hole, is the via of additive wire, aperture can be according to different size additive wire
Diameter carries out accommodation, and the diameter of through hole is more than transmission of electricity linear diameter.Housing axial direction both side ends are shunk, port installation clip
3, knurling structure is designed with the inner surface of clip 3, while rubber sheet gasket is provided with the contact surface of clip 3 and additive wire,
Additive wire rotary motion can effectively be prevented.
Hull outside is provided with the antenna 4 being wirelessly transferred for Monitoring Data, possesses remote transmission data function, is easy to transport
Management organization's united analysis data are sought, finds that system potential safety hazard is excluded in time, can significantly carry tractive power supply system
Reliability and security.
Housing outer surface is provided with solar panel, is continuously electronics, it is ensured that system real-time working.
The product structure is easy to use, obvious technical effects, can be widely applied to the on-line monitoring production of contact net additive wire
The occasion of product design, meets contact net system wild environment job requirement.
Present disclosure is not limited to cited by embodiment, and those of ordinary skill in the art are by reading description of the invention
And any equivalent conversion taken technical solution of the present invention, it is that claim of the invention is covered.
Claims (6)
1. contact net additive wire monitoring device, it is characterised in that：
Described device includes the housing of tubular, is provided with housing for monitoring the electronic device with data transfer in real time；
Housing is axially disposed through hole, is the via of additive wire, and through hole is provided at both ends with clip（3）；
Hull outside is provided with the antenna being wirelessly transferred for Monitoring Data（4）.
2. contact net additive wire monitoring device according to claim 1, it is characterised in that：
Housing includes axially symmetric two parts, respectively upper shell（1）And lower house（2）, upper shell（1）And lower house（2）
Dock and be fixedly connected by screw.
3. contact net additive wire monitoring device according to claim 1, it is characterised in that：
Housing axial direction both side ends are shunk, port installation clip（3）.
4. contact net additive wire monitoring device according to claim 1, it is characterised in that：
Housing cross-sectional is circle.
5. contact net additive wire monitoring device according to claim 1, it is characterised in that：
Housing outer surface is provided with solar panel.
6. contact net additive wire monitoring device according to claim 1, it is characterised in that：
The diameter of through hole is more than transmission of electricity linear diameter, in clip（3）With being provided with rubber sheet gasket on the contact surface of additive wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710792122.2A CN107499188A (en) | 2017-09-05 | 2017-09-05 | Contact net additive wire monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710792122.2A CN107499188A (en) | 2017-09-05 | 2017-09-05 | Contact net additive wire monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107499188A true CN107499188A (en) | 2017-12-22 |
Family
ID=60694843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710792122.2A Pending CN107499188A (en) | 2017-09-05 | 2017-09-05 | Contact net additive wire monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107499188A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111929537A (en) * | 2020-10-12 | 2020-11-13 | 国网山东省电力公司诸城市供电公司 | Self-propelled overhead cable damage detection device and detection method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013077746A2 (en) * | 2011-11-25 | 2013-05-30 | Nortroll As | Device for monitoring power lines and unit for mounting and dismounting of this to power lines |
| CN103592506A (en) * | 2013-11-30 | 2014-02-19 | 国家电网公司 | On-line monitoring device for lightning current of overhead transmission line |
| US20140312893A1 (en) * | 2013-03-14 | 2014-10-23 | Don Burkart | Intelligent electronic sensors for monitoring electrical circuits |
| CN104267250A (en) * | 2014-10-20 | 2015-01-07 | 武汉大学 | Thunder and lightning waveform on-line monitoring device of high-speed railway overhead line system |
| CN204301894U (en) * | 2014-11-28 | 2015-04-29 | 西安金源电气股份有限公司 | A kind of contact net temperature measuring equipment based on wireless temperature-measuring sensor |
| CN105579858A (en) * | 2013-03-12 | 2016-05-11 | 林赛制造公司 | Dynamic real time transmission line monitor |
| CN207291742U (en) * | 2017-09-05 | 2018-05-01 | 中铁第一勘察设计院集团有限公司 | A kind of contact net additive wire monitoring device |
-
2017
- 2017-09-05 CN CN201710792122.2A patent/CN107499188A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013077746A2 (en) * | 2011-11-25 | 2013-05-30 | Nortroll As | Device for monitoring power lines and unit for mounting and dismounting of this to power lines |
| CN105579858A (en) * | 2013-03-12 | 2016-05-11 | 林赛制造公司 | Dynamic real time transmission line monitor |
| US20140312893A1 (en) * | 2013-03-14 | 2014-10-23 | Don Burkart | Intelligent electronic sensors for monitoring electrical circuits |
| CN103592506A (en) * | 2013-11-30 | 2014-02-19 | 国家电网公司 | On-line monitoring device for lightning current of overhead transmission line |
| CN104267250A (en) * | 2014-10-20 | 2015-01-07 | 武汉大学 | Thunder and lightning waveform on-line monitoring device of high-speed railway overhead line system |
| CN204301894U (en) * | 2014-11-28 | 2015-04-29 | 西安金源电气股份有限公司 | A kind of contact net temperature measuring equipment based on wireless temperature-measuring sensor |
| CN207291742U (en) * | 2017-09-05 | 2018-05-01 | 中铁第一勘察设计院集团有限公司 | A kind of contact net additive wire monitoring device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111929537A (en) * | 2020-10-12 | 2020-11-13 | 国网山东省电力公司诸城市供电公司 | Self-propelled overhead cable damage detection device and detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171222 |