CN203798965U - Line fault finding device - Google Patents
Line fault finding device Download PDFInfo
- Publication number
- CN203798965U CN203798965U CN201420233896.3U CN201420233896U CN203798965U CN 203798965 U CN203798965 U CN 203798965U CN 201420233896 U CN201420233896 U CN 201420233896U CN 203798965 U CN203798965 U CN 203798965U
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- CN
- China
- Prior art keywords
- fault
- line fault
- rotary paraboloid
- line
- casing
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- 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.)
- Expired - Lifetime
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- 238000012544 monitoring process Methods 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 abstract description 16
- 238000012423 maintenance Methods 0.000 abstract description 11
- 238000012545 processing Methods 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 13
- 230000015556 catabolic process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 206010038743 Restlessness Diseases 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Landscapes
- Locating Faults (AREA)
Abstract
The utility model discloses a line fault finding device. The line fault finding device comprises a box body fixed on a tower, wherein the box body is provided with a monitoring system used for directionally monitoring an overhead lead connected with the tower, a data emitter used for sending the monitored sound data to a remote monitoring station, and an energy providing system used for providing power for the monitoring system and the data emitter. According to the line fault finding device, network discharge can generate strong discharge sound when a line is in fault, the box body is fixed on the tower of a line system and can realize directional whole course monitoring on the overhead lead, the monitored sound data is further sent to the remote monitoring station, when the fault occurs, a position of the tower in fault can be determined through checking the sound data at related time segments, so the fault on the transmission line can be accurately positioned relatively, fault processing efficiency of a maintainer is improved, power-up recovery is realized rapidly, system maintenance cost is reduced, and fault loss is reduced.
Description
Technical field
The utility model relates to a kind of transmission line of electricity aid, and particularly a kind of line fault is searched device.
Background technology
Transmission line of electricity is the lifeblood of electric system, and it is undertaking the important task that transmits electric energy.Along with the expanding day of electric system scale, high voltage, macro-energy, long-distance transmission line are increasing, once transmission line of electricity breaks down, the impact of safe operation, industrial and agricultural production and people's daily life on electric system is also more and more large, therefore, guarantee that the safe operation of transmission line of electricity is most important.High pressure on electrical network and extra high voltage network are very long, and what have reaches hundreds of kilometer, even reaches several thousand kilometers, and the region of its distribution is very wide.Insulator on transmission line of electricity is exposed in atmosphere for a long time, and the impact of climate and environmental baseline is larger, and extraneous factor such as thunderbolt, mist, rain etc. all can cause the fault of transmission line of electricity to occur.Therefore,, after transmission line of electricity breaks down, how fast finding trouble spot, eliminates power supply recovered from failure, is the key subjects of electric system.
In prior art, after transmission line of electricity breaks down, the data that transmission of electricity work area obtains according to scheduling only can or rely on staff's rich experiences roughly to judge the position of trouble spot from technology machine account, cannot judge the particular location of fault, so cause maintenance personal's carrying implement and then solution fault rapidly and accurately, postpone the recovery of power supply.Also utilize at present line fault filtering system to search abort situation, but the cost of which is higher, cannot promote the use of, and cannot be suitable for especially for 35KV circuit.
Therefore, just need a kind of line fault to search device, physical influence when it can utilize fault to occur is located comparatively accurately to fault on transmission line of electricity, improve maintenance personal's fault handling efficiency, with Power resumption as early as possible, reduce system maintenance cost, reduce breakdown loss, improve power supply safety reliability, and simple in structure, easy to use, there is application value.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of line fault to search device, physical influence when it can utilize fault to occur is located comparatively accurately to fault on transmission line of electricity, improve maintenance personal's fault handling efficiency, with Power resumption as early as possible, reduce system maintenance cost, reduce breakdown loss, improve power supply safety reliability, and simple in structure, easy to use, there is application value.
Line fault of the present utility model is searched device, comprise the casing that can be fixed on shaft tower, in described casing, be provided with monitoring system for the aerial condutor being connected on shaft tower is monitored, for monitored audio data transmitting being delivered to the data source of remote monitoring point, and for described monitoring system and data source being provided to the energy supplying system of electric energy.
Further, in described casing, be provided with monitor room, cabinet exterior under described monitor room is laid with recording mouthful, described monitoring system comprises that two are fixed on the audiomonitor in described monitor room, described audiomonitor comprises rotary paraboloid and is located at the phonographic recorder of described rotary paraboloid concave surface focuses, and described in two, the opening of rotary paraboloid is respectively towards the aerial condutor at shaft tower two ends.
Further, described monitoring system also comprises the support column for supporting described rotary paraboloid, and the convex surface of described rotary paraboloid is connected on described support column by spherical linkage, and described support column is telescopic rod-type structure.
Further, described audiomonitor also comprises the chassis that is fixed on described rotary paraboloid convex surface, and described support column is connected to described center chassis, described center chassis and described convex surface center superposition.
Further, described audiomonitor also comprises cross bar and vertical pole, and described cross bar is through described rotary paraboloid and its one end is fixedly connected with described chassis, the other end is fixedly connected with described vertical pole, and the free end of described vertical pole connects described phonographic recorder.
Further, in described casing, be provided with battery chamber, described energy supplying system is that sun power function system comprises accumulator, the inverter being fixed in described battery chamber and is located at described casing top for accepting the solar panel of solar light irradiation.
Further, described bottom half is one-body molded base, offers the connecting hole for being connected with the Metallic rod of shaft tower on described base.
The beneficial effects of the utility model: line fault of the present utility model is searched device, the discharge phenomenon of the powerful discharging sound that can produce of network while utilizing line fault to occur, casing is fixed on and on the shaft tower of line system and to aerial condutor, carries out that orientation is omnidistance to be monitored, the audio data transmitting listening to is delivered to remote monitoring point simultaneously, once fault occurs, listen the voice data of some correlation time can determine shaft tower position by looking into, thereby fault on transmission line of electricity is located comparatively accurately, improve maintenance personal's fault handling efficiency, with Power resumption as early as possible, reduce system maintenance cost, reduce breakdown loss, improve power supply safety reliability, the utility model is simple in structure, easy to use, has stronger application value, and is specially adapted to the circuit of 35KV non-fault filtering signal.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is structural representation of the present utility model.
Embodiment
Fig. 1 is structural representation of the present utility model, as shown in the figure: the line fault of the present embodiment is searched device, comprise the casing 1 that can be fixed on shaft tower, in described casing 1, be provided with monitoring system for the aerial condutor being connected on shaft tower is monitored, for monitored audio data transmitting being delivered to the data source 9 of remote monitoring point, and for described monitoring system and data source 9 being provided to the energy supplying system of electric energy; Casing 1 has shell, and inside has the structure that each parts are installed as mounting groove; Casing 1 can adopt plastic material to make, and the transmission of signal is impacted avoiding; The monitoring direction that the placement location of casing 1 has monitoring system to just listen, monitors direction preferred orientation and faces the laying direction of aerial condutor, certainly because sound wave is propagated to surrounding, all can as long as can ensure to realize to monitor; Data source 9 can be GPRS/GSM/3G/4G data source, utilizes existing mobile communications network, transfers signals to the receiver of data processing centre (DPC), realizes Real-time Collection Monitoring Data under unattended environment in the wild, increases work efficiency; Because size of audio data is less, can realize high-speed transfer; As for the realization of real-time radio transmission, utilize prior art to realize, do not repeat them here; The discharge phenomenon of the powerful discharging sound that can produce of network while utilizing line fault to occur, casing 1 is fixed on and on the shaft tower of line system and to aerial condutor, carries out that orientation is omnidistance to be monitored, the audio data transmitting listening to is delivered to remote monitoring point simultaneously, once fault occurs, listen the voice data of some correlation time can determine shaft tower position by looking into, thereby fault on transmission line of electricity is located comparatively accurately, improve maintenance personal's fault handling efficiency, with Power resumption as early as possible, reduce system maintenance cost, reduce breakdown loss, improve power supply safety reliability.
In the present embodiment, in described casing 1, be provided with monitor room 2, casing 1 outer wall under described monitor room 2 is laid with recording mouth 21, described monitoring system comprises that two are fixed on the audiomonitor in described monitor room 2, the opening that described audiomonitor comprises rotary paraboloid 31 and is located at rotary paraboloid 31 described in the phonographic recorder 32, two of described rotary paraboloid 31 concave surface focuses is respectively towards the aerial condutor at shaft tower two ends; Monitor room 2 is not isolated with interior other space of casing 1, and is just specifically designed to a structure of fixing audiomonitor; Recording mouth 21, for being laid in the aperture of casing 1 outer wall, makes this part outer wall form network-like; Rotary paraboloid 31 is bowl-shape, and opening surface is concave surface, and the back side is convex surface; Phonographic recorder 32 is fixed on concave surface focuses, by the received spherical sound wave of concave surface,, voice signal can be amplified at focus place through concave reflection post-concentration, is conducive to strengthen recording effect, reduces ground unrest and disturbs.
In the present embodiment, described monitoring system also comprises the support column 4 for supporting described rotary paraboloid 31, and the convex surface of described rotary paraboloid 31 is connected on described support column 4 by spherical linkage, and described support column 4 is telescopic rod-type structure; The telescopic loop bar that support column 4 can be made up of inside and outside bar, to adjust flexibly length, and supports to proper height by rotary paraboloid 31, makes the collecting effect of sound better; Support column 4 upper ends have spherical linkage structure, make rotary paraboloid 31 can left and right, spin upside down, with adjust concave surface towards, strengthen the collecting effect of sound, can adapt to be connected to the aerial condutor shaft tower from all directions simultaneously.
In the present embodiment, described audiomonitor also comprises the chassis 33 that is fixed on described rotary paraboloid 31 convex surfaces, and described support column 4 is connected to 33 centers, described chassis, 33 centers, described chassis and described convex surface center superposition; The connection of support column 4 is convenient on chassis 33, increases joint face simultaneously, strengthens the support effect of support column 4 to rotary paraboloid 31.
In the present embodiment, described audiomonitor also comprises cross bar 34 and vertical pole 35, described cross bar 34 is through described rotary paraboloid 31 and its one end is fixedly connected with described chassis 33, the other end is fixedly connected with described vertical pole 35, and the free end of described vertical pole 35 connects described phonographic recorder 32; Cross bar 34 and vertical pole 35 combine L-shaped bar, and vertical pole 35 can move along cross bar 34 length directions simultaneously, suitably to adjust the position of phonographic recorder 32, ensure that phonographic recorder 32 is positioned at concave surface focuses place; Vertical pole 35 is provided with the holder of special fixing phonographic recorder 32, and holder can move along vertical pole 35 length directions, is in order to ensure that phonographic recorder 32 is positioned at concave surface focuses place equally.
In the present embodiment, in described casing 1, be provided with battery chamber 5, described energy supplying system is that sun power function system comprises accumulator 61, the inverter 62 being fixed in described battery chamber 5 and is located at described casing 1 top for accepting the solar panel 63 of solar light irradiation; Use solar poweredly, not only energy-saving and environmental protection, and can realize self-sufficient on this device electric energy, keep running for a long time, avoid increasing maintenance personal and change the heavy work of power supply.
In the present embodiment, described casing 1 bottom is one-body molded base 7, offers the connecting hole 71 for being connected with the Metallic rod of shaft tower on described base 7; One-body moldedly be conducive to ensure structural strength; Connecting hole 71 can be bolt hole, by bolt, base 7 is connected with shaft tower Metallic rod, thereby by fixing casing 1; Simple in structure, easily installation.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (7)
1. a line fault is searched device, comprise the casing that can be fixed on shaft tower, it is characterized in that: in described casing, be provided with monitoring system for the aerial condutor being connected on shaft tower is monitored, for monitored audio data transmitting being delivered to the data source of remote monitoring point, and for described monitoring system and data source being provided to the energy supplying system of electric energy.
2. line fault according to claim 1 is searched device, it is characterized in that: in described casing, be provided with monitor room, cabinet exterior under described monitor room is laid with recording mouthful, described monitoring system comprises that two are fixed on the audiomonitor in described monitor room, described audiomonitor comprises rotary paraboloid and is located at the phonographic recorder of described rotary paraboloid concave surface focuses, and described in two, the opening of rotary paraboloid is respectively towards the aerial condutor at shaft tower two ends.
3. line fault according to claim 2 is searched device, it is characterized in that: described monitoring system also comprises the support column for supporting described rotary paraboloid, the convex surface of described rotary paraboloid is connected on described support column by spherical linkage, and described support column is telescopic rod-type structure.
4. line fault according to claim 3 is searched device, it is characterized in that: described audiomonitor also comprises the chassis that is fixed on described rotary paraboloid convex surface, and described support column is connected to described center chassis, described center chassis and described convex surface center superposition.
5. line fault according to claim 4 is searched device, it is characterized in that: described audiomonitor also comprises cross bar and vertical pole, described cross bar is through described rotary paraboloid and its one end is fixedly connected with described chassis, the other end is fixedly connected with described vertical pole, and the free end of described vertical pole connects described phonographic recorder.
6. search device according to the line fault described in any one in claim 1 to 4, it is characterized in that: in described casing, be provided with battery chamber, described energy supplying system is that sun power function system comprises accumulator, the inverter being fixed in described battery chamber and is located at described casing top for accepting the solar panel of solar light irradiation.
7. search device according to the line fault described in any one in claim 1 to 4, it is characterized in that: described bottom half is one-body molded base, offers the connecting hole for being connected with the Metallic rod of shaft tower on described base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420233896.3U CN203798965U (en) | 2014-05-08 | 2014-05-08 | Line fault finding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420233896.3U CN203798965U (en) | 2014-05-08 | 2014-05-08 | Line fault finding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203798965U true CN203798965U (en) | 2014-08-27 |
Family
ID=51381169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420233896.3U Expired - Lifetime CN203798965U (en) | 2014-05-08 | 2014-05-08 | Line fault finding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203798965U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109459624A (en) * | 2018-07-27 | 2019-03-12 | 国网浙江海盐县供电有限公司 | Portable high-pressure equipment fault positioning device and localization method based on voice recognition |
| CN111986697A (en) * | 2020-08-04 | 2020-11-24 | 深圳供电局有限公司 | Method and device for determining trip point of power transmission line, computer equipment and storage medium |
-
2014
- 2014-05-08 CN CN201420233896.3U patent/CN203798965U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109459624A (en) * | 2018-07-27 | 2019-03-12 | 国网浙江海盐县供电有限公司 | Portable high-pressure equipment fault positioning device and localization method based on voice recognition |
| CN109459624B (en) * | 2018-07-27 | 2021-02-09 | 国网浙江海盐县供电有限公司 | Portable high-voltage equipment fault positioning device and positioning method based on voice recognition |
| CN111986697A (en) * | 2020-08-04 | 2020-11-24 | 深圳供电局有限公司 | Method and device for determining trip point of power transmission line, computer equipment and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140827 Effective date of abandoning: 20180425 |