CN208140993U - A kind of ice covering monitoring system concentration communication box - Google Patents
A kind of ice covering monitoring system concentration communication box Download PDFInfo
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- CN208140993U CN208140993U CN201820348989.9U CN201820348989U CN208140993U CN 208140993 U CN208140993 U CN 208140993U CN 201820348989 U CN201820348989 U CN 201820348989U CN 208140993 U CN208140993 U CN 208140993U
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- fiber grating
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Abstract
The utility model relates to a kind of ice covering monitoring systems to concentrate communication box, including：Cabinet；Chamber door, the chamber door are rotatably provided on cabinet by hinge；And setting deposits fine unit in the case intracorporal first, second deposits fine unit, optical fiber, adapter stent module, optical fibre welded module, optical cable fixing seat；The utility model efficiently solves the problems, such as monitoring system transmission fiber connection, and box volume is small, and occupancy steel tower space is small, and for optical line by closing rationally, constructing operation is convenient, and electric system trunk optical fiber resource is greatly saved；Icing monitoring optical fiber transmission of two core fibres for the route directly is routed from the OPGW optical cable top set on transmission line of electricity, for whole process using hot melt connection technology, fiber transmission attenuation is small, improves various sensor sensing precision；Installation attachment is practical, and the installation for meeting all specification steel towers is fixed；Communication box reserves adapter stent module, is convenient for other business of subsequent dilatation.
Description
Technical field
The utility model relates to electrical equipment technical fields more particularly to a kind of ice covering monitoring system to concentrate communication box.
Background technique
Electric system because communication disruption caused by ice damage, high voltage electricity transmission conductive wire electric arc burn, because transmission pressure icing it is overweight, it is high
Weight tower is pulled, collapses, a large amount of fitting damages, wire strand breakage, broken string, etc. accidents, various transmission lines of electricity in the prior art cover
It is most of that on-line monitoring powerline ice-covering is realized using wireless public network (3G, 4G network) mechanics of communication in ice monitoring system
Data transmission, since the ultra-high-tension power transmission line wireless public network signal of remote mountain areas is poor, for realize icing monitoring and newly-built 3G,
4G network cost is too high, and remote mountain areas is meagrely-populated, and large area builds wireless public network, and hardly possible withdraws construction cost, in addition wireless network
Network is affected by environment, once bad environments or power failure, communication will be limited, and influences the accuracy of monitoring transmission line icing.
Solve the problems, such as that icing monitoring transmission fiber connects.Transmission fiber source is considered first, if individually applied from high voltage substation computer room
If an optical cable is monitored for icing, need to consider factors：1, individually one optical cable of laying needs to increase construction cost；2,
Occupy electric system trunk optical fiber resource；3, independent laying optical cable is subject to galvano-cautery, is not easy to safeguard.
Based on this, a kind of optical line is needed to be concentrated by a kind of ice covering monitoring system that is reasonable, easy for construction, saving resource logical
Mailbox is devised.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of optical line is obtained by reasonable, construction party
Just, a kind of ice covering monitoring system for saving resource concentrates communication box.
The utility model is achieved through the following technical solutions：
A kind of ice covering monitoring system concentration communication box, including：
Cabinet；
Chamber door, the chamber door are rotatably provided on cabinet by hinge；
And setting the case intracorporal first deposit fine unit, second deposit fine unit, optical fiber, adapter stent module,
Optical fibre welded module, optical cable fixing seat；
Wherein, the centre on the cabinet top is provided with adapter stent module, and described first, which deposits fine unit and second, deposits
Fine unit is symmetricly set on adapter stent module two sides, is provided with optical fibre welded module, the cabinet in the cabinet middle part
One end of bottom be provided with corresponding first deposit fine unit into cable mouth, the other end be provided with corresponding second deposit fine unit go out cable
Mouthful, the bottom of box has several sensors, the side of the optical fibre welded module being arranged side by side between cable mouth into cable mouth and out
It is correspondingly arranged on several optical cable fixing seats above side, lower section and sensor, the optical fiber is by into cable mouth incoming fiber optic welding
It is divided into the first optical fiber and the second optical fiber after module, first deposits access sensor import after fine unit described in first Optical Fiber Winding
End, described in second Optical Fiber Winding second deposit fine unit after picked out from cable mouth out.
Further, the sensor is followed successively by the first fiber grating pulling force sensing along into the direction of cable mouth to cable mouth out
Device, the second fiber grating tension sensor, third fiber grating tension sensor, the first fiber grating high inclination-angle sensor,
Two fiber grating high inclination-angle sensors, third fiber grating high inclination-angle sensor, the first fiber grating small inclination sensor, second
Fiber grating small inclination sensor and fiber grating Temperature Humidity Sensor.
Further, the outlet end of the first fiber grating tension sensor and the second fiber grating tension sensor
Input end welding, the outlet end of the second fiber grating tension sensor and the import of third fiber grating tension sensor
The input end of end welding, the outlet end of the third fiber grating tension sensor and the first fiber grating high inclination-angle sensor is molten
It connects, the input end of the outlet end of the first fiber grating high inclination-angle sensor and the second fiber grating high inclination-angle sensor is molten
It connects, the outlet end of the second fiber grating high inclination-angle sensor and the input end of third fiber grating high inclination-angle sensor are molten
It connects, the input end of the outlet end of the third fiber grating high inclination-angle sensor and the first fiber grating small inclination sensor is molten
It connects, the input end of the outlet end of the first fiber grating small inclination sensor and the second fiber grating small inclination sensor is molten
It connects, the outlet end of the second fiber grating small inclination sensor and the input end welding of fiber grating Temperature Humidity Sensor.
Further, sensor conveys signal using armored optical cable.
Further, the intracorporal optical cable of the case is all made of hot melting way and is connected.
It is further, described into cable mouth and out that cable mouth is respectively arranged with waterproof connector.
Further, installation attachment is also detachably provided on the outside of the cabinet, the cabinet is fixed by installing attachment
In position to be installed.
Further, the installation attachment includes external splint and the removable inner splint being mounted on the inside of external splint, described
External splint and inner splint are angle steel.
Compared with prior art, the utility model has the beneficial effects that：
1, the utility model efficiently solves the problems, such as monitoring system transmission fiber connection, and box volume is small, occupies iron
Tower space is small, and electric system trunk optical fiber resource is greatly saved by rationally, constructing operation is convenient in optical line；
2, the utility model directly routes two core fibres for the route from the OPGW optical cable top set on transmission line of electricity
Icing monitors optical fiber transmission, and for whole process using hot melt connection technology, fiber transmission attenuation is small, improves various sensor sensing precision；
3, the utility model installation attachment is practical, and the installation for meeting all specification steel towers is fixed；
4, the utility model communication box reserves adapter stent module, is convenient for other business of subsequent dilatation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram that attachment is installed in the utility model；
Fig. 3 is the connection schematic diagram of fused fiber splice in the utility model.
The reference numerals are as follows：
1, cabinet, 2, optical cable fixing seat, 3, optical fibre welded module, 4, second deposits fine unit, 5, adapter stent module, 6,
Cable mouth out, 7, fiber grating Temperature Humidity Sensor, the 8, second fiber grating small inclination sensor, the 9, first fiber grating small inclination
Sensor, 10, third fiber grating high inclination-angle sensor, the 11, second fiber grating high inclination-angle sensor, the 12, first optical fiber light
Grid high inclination-angle sensor, 13, third fiber grating tension sensor, the 14, second fiber grating tension sensor, the 15, first light
Fine grating tension sensor, 16, optical fiber, 17, hinge, 18, first deposits fine unit, the 19, first optical fiber, the 20, second optical fiber, 21,
External splint, 22, inner splint, 23, into cable mouth.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
It please refers to Fig.1 to Fig.3, a kind of ice covering monitoring system concentration communication box, including：
Cabinet 1；
Chamber door, the chamber door are rotatably provided on cabinet 1 by hinge 17；
And first be arranged in the cabinet 1 deposits fine unit 18, second deposits fine unit 4, optical fiber 16, adapter branch
Frame module 5, optical fibre welded module 3, optical cable fixing seat 2；
Wherein, the centre on 1 top of cabinet is provided with adapter stent module 5, and described first deposits fine unit 18 and
Two, which deposit fine unit 4, is symmetricly set on 5 two sides of adapter stent module, is provided with optical fibre welded module 3 in 1 middle part of cabinet,
One end of 1 bottom of cabinet be provided with corresponding first deposit fine unit 18 into cable mouth 23, the other end is provided with corresponding second and deposits
Fine unit 4 goes out cable mouth 6, and there are several sensors, institute in 1 bottom of cabinet being arranged side by side between cable mouth 6 into cable mouth 23 and out
It states and is correspondingly arranged on several optical cable fixing seats 2 above the side, lower section and sensor of optical fibre welded module 3, the optical fiber 16
By the way that into the first optical fiber 19 and the second optical fiber 20 is divided into after 23 incoming fiber optic welded module 3 of cable mouth, first optical fiber 19 is wound
Described first deposits and accesses sensor input end after fine unit 18, second optical fiber 20 wind described second deposit after fine unit 4 from
Cable mouth 6 picks out out.
When it is implemented, the sensor edge is followed successively by the first fiber grating pulling force into the direction of cable mouth 23 to cable mouth 6 out
Sensor 15, the second fiber grating tension sensor 14, third fiber grating tension sensor 13, the first fiber grating high inclination-angle
Sensor 12, the second fiber grating high inclination-angle sensor 11, third fiber grating high inclination-angle sensor 10, the first fiber grating are small
Obliquity sensor 9, the second fiber grating small inclination sensor 8 and fiber grating Temperature Humidity Sensor 7.
When it is implemented, the outlet end of the first fiber grating tension sensor 15 and the second fiber grating pulling force sensing
The input end welding of device 14, the outlet end of the second fiber grating tension sensor 14 and third fiber grating tension sensor
13 input end welding, the outlet end of the third fiber grating tension sensor 13 and the first fiber grating high inclination-angle sensor
12 input end welding, the outlet end of the first fiber grating high inclination-angle sensor 12 and the second fiber grating high inclination-angle sensing
The input end welding of device 11, the outlet end of the second fiber grating high inclination-angle sensor 11 and third fiber grating high inclination-angle pass
The input end welding of sensor 10, the outlet end of the third fiber grating high inclination-angle sensor 10 and the first fiber grating small inclination
The input end welding of sensor 9, the outlet end of the first fiber grating small inclination sensor 9 and the second fiber grating small inclination
The input end welding of sensor 8, the outlet end of the second fiber grating small inclination sensor 8 and fiber grating temperature and humidity sensing
The input end welding of device 7.
When it is implemented, the sensor conveys signal using armored optical cable.
When it is implemented, the optical cable in the cabinet 1 is all made of hot melting way and is connected.
When it is implemented, described into cable mouth 23 and out, cable mouth 6 is respectively arranged with waterproof connector.
When it is implemented, being also detachably provided with installation attachment on the outside of the cabinet 1, the cabinet 1 passes through installation attachment
It is fixed on position to be installed.
When it is implemented, the installation attachment includes external splint 21 and the removable inner splint for being mounted on 21 inside of external splint
22, the external splint 21 and inner splint 22 are angle steel.
Some or all of installation can be needed to communicate box body 1, optical cable fixing seat 2, light according to function inside the present apparatus
Fine 16 welded modules 3 deposit the equipment such as fine unit, adapter stent module 5.
The installation method of the present apparatus is：
Installation attachment is mounted on the severe Ice Area steel tower planned (near OPGW connector box).When steel tower corner iron structure
When part spacing is excessive, it can use 21 outside mounting hole of external splint and fix；When steel tower corner iron component spacing is smaller, can use
21 inside mounting hole of external splint is fixed.Clamping plate is installed simultaneously and is able to satisfy the installation of different size angle steel, such as：5 bugle steel, 5.6 bugles
Steel, 6 bugle steel, 6.3 bugle steel, 7 bugle steel, 7.5 bugle steel, 8 bugle steel, 9 bugle steel, 10 bugle steel, 11 bugle steel,
12.5 bugle steel etc..Because cabinet 1 installs open air, degree of protection IP65.
The working principle of the present apparatus is：
Device is mounted on the Ice Area 30mm pre-planned steel tower (near OPGW connector box), directly from power transmission line
The OPGW optical cable top set of road routes icing monitoring optical fiber transmission of two core fibres for the route.It is covered monitoring certain route
Before ice, according to the historical data obtained was reconnoitred in the past, transmission line icing thickness is divided into three regions：10mm icing region,
20mm icing region, 30mm icing region (electric power transmission lead that various Ice Areas use is not also identical), wherein severe icing
Region monitors region as emphasis, generally communication box will be concentrated to be mounted on severe Ice Area.During installation, it chooses close to OPGW light
The steel tower of cable connector box.All fiber-optic grating sensor optical cables are armored optical cable, 2 ends, one-in-and-one-out.Into after device,
Successively by the input end welding of the outlet end of the first fiber grating tension sensor 15 and the second fiber grating tension sensor 14,
The outlet end of second fiber grating tension sensor 14 and the input end welding of third fiber grating tension sensor 13, third light
The input end of the outlet end of fine grating tension sensor 13 and the first fiber grating high inclination-angle sensor 12, the first fiber grating are big
The input end welding of the outlet end of obliquity sensor 12 and the second fiber grating high inclination-angle sensor 11, the second fiber grating are big
The outlet end of obliquity sensor 11 and the input end welding of third fiber grating high inclination-angle sensor 10, third fiber grating incline greatly
The input end welding of the outlet end of angle transducer 10 and the first fiber grating small inclination sensor 9, the first fiber grating small inclination
The input end welding of the outlet end of sensor 9 and the second fiber grating small inclination sensor 8, the second fiber grating small inclination pass
The outlet end of sensor 8 and the input end welding of fiber grating Temperature Humidity Sensor 7.2 core fibre of branch enters from OPGW optical cable
First concentrates communication box, the first optical fiber 19 enters concentrate communication box after, cut from centre, 19 upstream port of the first optical fiber and pre-
The 15 input end optical cable welding of the first fiber grating of armouring tension sensor made, 19 downstream port of the first optical fiber and prefabricated
7 outlet end optical cable welding of armored fiber optic grating Temperature Humidity Sensor, the second optical fiber 20 are reserved spare.Second concentration communication box with
Branch's third core fibre welding in OPGW optical cable, the 4th core is spare, and so on.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (8)
1. a kind of ice covering monitoring system concentrates communication box, which is characterized in that including：
Cabinet (1)；
Chamber door, the chamber door are rotatably provided on cabinet (1) by hinge (17)；
And first be arranged in the cabinet (1) deposits fine unit (18), second deposits fine unit (4), optical fiber (16), adapter
Rack module (5), optical fibre welded module (3), optical cable fixing seat (2)；
Wherein, the centre on cabinet (1) top is provided with adapter stent module (5), described first deposit fine unit (18) and
Second, which deposits fine unit (4), is symmetricly set on adapter stent module (5) two sides, is provided with optical fiber welding in cabinet (1) middle part
Connection module (3), one end of cabinet (1) bottom be provided with corresponding first deposit fine unit (18) into cable mouth (23), the other end
Be provided with corresponding second deposit fine unit (4) go out cable mouth (6), cabinet (1) bottom into cable mouth (23) and out cable mouth (6) it
Between be arranged side by side and have several sensors, be correspondingly arranged on above the side of the optical fibre welded module (3), lower section and sensor
Several optical cable fixing seats (2), the optical fiber (16) is by into being divided into the first optical fiber after cable mouth (23) incoming fiber optic welded module (3)
(19) it deposits fine unit (18) with the second optical fiber (20), the first optical fiber (19) winding described first and accesses sensor import afterwards
End, the second optical fiber (20) winding described second pick out after depositing fine unit (4) from cable mouth (6) out.
2. a kind of ice covering monitoring system according to claim 1 concentrates communication box, it is characterised in that：The sensor along into
The direction of cable mouth (23) to cable mouth (6) out is followed successively by the first fiber grating tension sensor (15), the second fiber grating pulling force passes
Sensor (14), third fiber grating tension sensor (13), the first fiber grating high inclination-angle sensor (12), the second fiber grating
High inclination-angle sensor (11), third fiber grating high inclination-angle sensor (10), the first fiber grating small inclination sensor (9),
Two fiber grating small inclination sensors (8) and fiber grating Temperature Humidity Sensor (7).
3. a kind of ice covering monitoring system according to claim 2 concentrates communication box, it is characterised in that：The first optical fiber light
The input end welding of the outlet end of grid tension sensor (15) and the second fiber grating tension sensor (14), second optical fiber
The outlet end of grating tension sensor (14) and the input end welding of third fiber grating tension sensor (13), the third light
The input end welding of the outlet end of fine grating tension sensor (13) and the first fiber grating high inclination-angle sensor (12), described
The input end welding of the outlet end of one fiber grating high inclination-angle sensor (12) and the second fiber grating high inclination-angle sensor (11),
The outlet end of the second fiber grating high inclination-angle sensor (11) and the import of third fiber grating high inclination-angle sensor (10)
Hold welding, the outlet end of the third fiber grating high inclination-angle sensor (10) and the first fiber grating small inclination sensor (9)
Input end welding, the outlet end of the first fiber grating small inclination sensor (9) and the second fiber grating small inclination sensing
The input end welding of device (8), the outlet end of the second fiber grating small inclination sensor (8) and fiber grating temperature and humidity sensing
The input end welding of device (7).
4. a kind of ice covering monitoring system according to claim 1 concentrates communication box, it is characterised in that：Sensor uses armouring
Optical cable conveys signal.
5. a kind of ice covering monitoring system according to claim 1 concentrates communication box, it is characterised in that：In the cabinet (1)
Optical cable be all made of hot melting way and be connected.
6. a kind of ice covering monitoring system according to claim 1 concentrates communication box, it is characterised in that：It is described into cable mouth (23)
Cable mouth (6) is respectively arranged with waterproof connector out.
7. a kind of ice covering monitoring system according to claim 1 concentrates communication box, it is characterised in that：The cabinet (1) is outside
Side is also detachably provided with installation attachment, and the cabinet (1) is fixed on position to be installed by installing attachment.
8. a kind of ice covering monitoring system according to claim 7 concentrates communication box, it is characterised in that：The installation attachment packet
Include external splint (21) and the removable inner splint (22) being mounted on the inside of external splint (21), the external splint (21) and inner splint (22)
For angle steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820348989.9U CN208140993U (en) | 2018-03-14 | 2018-03-14 | A kind of ice covering monitoring system concentration communication box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820348989.9U CN208140993U (en) | 2018-03-14 | 2018-03-14 | A kind of ice covering monitoring system concentration communication box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208140993U true CN208140993U (en) | 2018-11-23 |
Family
ID=64288667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820348989.9U Expired - Fee Related CN208140993U (en) | 2018-03-14 | 2018-03-14 | A kind of ice covering monitoring system concentration communication box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208140993U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285768A (en) * | 2019-06-25 | 2019-09-27 | 国家电网公司华中分部 | A kind of electric power line pole tower angle steel strain on-Line Monitor Device and method based on fiber-optic grating sensor |
| CN114397735A (en) * | 2021-12-29 | 2022-04-26 | 国网河北省电力有限公司信息通信分公司 | Intelligent optical cable joint box supporting state sensing |
-
2018
- 2018-03-14 CN CN201820348989.9U patent/CN208140993U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285768A (en) * | 2019-06-25 | 2019-09-27 | 国家电网公司华中分部 | A kind of electric power line pole tower angle steel strain on-Line Monitor Device and method based on fiber-optic grating sensor |
| CN114397735A (en) * | 2021-12-29 | 2022-04-26 | 国网河北省电力有限公司信息通信分公司 | Intelligent optical cable joint box supporting state sensing |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181123 Termination date: 20200314 |