CN203178540U - Electric power special-purpose optical cable protection splice box - Google Patents
Electric power special-purpose optical cable protection splice box Download PDFInfo
- Publication number
- CN203178540U CN203178540U CN 201320229918 CN201320229918U CN203178540U CN 203178540 U CN203178540 U CN 203178540U CN 201320229918 CN201320229918 CN 201320229918 CN 201320229918 U CN201320229918 U CN 201320229918U CN 203178540 U CN203178540 U CN 203178540U
- Authority
- CN
- China
- Prior art keywords
- splice box
- optical cable
- support
- electric power
- copper bar
- 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.)
- Expired - Fee Related
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 46
- 230000004224 protection Effects 0.000 title claims abstract description 19
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052802 copper Inorganic materials 0.000 claims abstract description 18
- 239000010949 copper Substances 0.000 claims abstract description 18
- 239000000835 fiber Substances 0.000 claims abstract description 7
- 238000012545 processing Methods 0.000 claims abstract description 5
- 239000013307 optical fiber Substances 0.000 claims description 15
- 238000013461 design Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000004891 communication Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241000272165 Charadriidae Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
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- Light Guides In General And Applications Therefor (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The utility model discloses an electric power special-purpose optical cable protection splice box, which comprises a splice box body, an optical cable disc remains support, a fiber distribution unit, a humiture automatic controller, a grounding copper bar, a support frame, and a support bench. The inner part of the splice box body is divided into three spaces by the support bench and the support frame which are fixed from bottom to up. The grounding copper bar is arranged inside the lowest space. The optical cable disc remains support is placed on the support bench. The fiber distribution unit is arranged on the support frame. The humiture automatic controller is arranged inside the upmost space inside the splice box. After being introduced into the splice box, optical cables are fixed on the grounding copper bar through bolts. The optical cable disc remains support then performs fiber coiling processing on reserved amounts. Then the optical cables are accessed to the fiber distribution unit. The splice box effectively solves the splice problem of multiple optical cables entering a transformer station and a distribution network cabinet and improves the running environment. Installation and electric power system operation maintenance can be further facilitated. The communication channel reliability is further enhanced.
Description
Technical field
The utility model relates to a kind of electric power special optical cable protection splice box.
Background technology
At present, in conventional substation, after aerial optical cable enters transformer station with circuit, introduce optical cable connecting box, optical cable connecting box and surplus cable frame are installed in the transformer station on the bar of on the framework or line terminal; In distribution automation, optical cable connecting box and surplus cable frame are installed in the cable duct.These two kinds of mounting meanss exist all that environment for use is poor, the optical cable safety in operation is low, easy aging, the problems such as installation and maintenance are inconvenient, construction costs height of equipment.
The utility model content
The utility model is for overcoming above-mentioned the deficiencies in the prior art; a kind of electric power special optical cable protection splice box is provided; the utility model has effectively solved many cable connection problems that enter transformer station, distribution cabinet; improve running environment; be more convenient for installing and the Operation of Electric Systems maintenance, improve the communication port reliability.
For realizing above technical purpose, the utility model by the following technical solutions.
A kind of electric power special optical cable protection splice box comprises splice box casing, the surplus support of reel, optical fiber distributing unit, humiture self-actuated controller, ground connection copper bar, bracing frame, brace table; Described splice box box house is divided into three spaces by fixing from bottom to up brace table, bracing frame; Install the ground connection copper bar bottom in the space; The surplus cable support of holding tray on the brace table; The optical fiber distributing unit is set on the bracing frame; Splice box is installed the humiture self-actuated controller in the space topmost; After optical cable is introduced splice box, by being bolted on the ground connection copper bar, by coiling surplus support pre-allowance is coiled fine processing, incoming fiber optic block.
The surplus support of described reel, its diameter range are 600-700mm, and the surplus bending radius of reel is greater than 25 times of optical cable cable footpath.
Described optical fiber distributing unit, the cable line quantity that enters simultaneously is not less than 2.
Described ground connection copper bar, area of section is not less than 100mm
2
Described cable protection splice box, housing adopts stainless steel, front and back single open-door closure designs.
The beneficial effects of the utility model are: be convenient to optical cable and connect, save construction costs, be beneficial to operation maintenance, improve the optical cable environment for use, improve operational reliability.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is structure structural map of the present utility model.
Wherein, 1, splice box casing; 2, optical fiber distributing unit; 3, PE protective sleeve; 4, set bolt; 5, temperature and humidity controller; 6, bracing frame; 7, the surplus cable support of dish; 8, brace table; 9, the compound built on stilts ground wire of optical fiber; 10, ground connection copper bar; 11, guiding optical cable A; 12, guiding optical cable B; 13, the optical cable that enters the station; 14, coating steel pipe.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and embodiment.
As shown in Figure 1, a kind of electric power special optical cable protection splice box comprises splice box casing 1, the surplus support 7 of reel, optical fiber distributing unit 2, humiture self-actuated controller 5, ground connection copper bar 10, bracing frame 6, brace table 8; Described splice box casing 1 inside is divided into three spaces by fixing from bottom to up brace table 8, bracing frame 6; Install ground connection copper bar 10 bottom in the space; The surplus cable support 7 of holding tray on the brace table 8; Optical fiber distributing unit 2 is set on the bracing frame 6; Splice box 1 is installed humiture self-actuated controller 5 in the space topmost; Optical cable is fixed on the ground connection copper bar 10 by bolt 4 after introducing splice box 1, coils fine processing, incoming fiber optic block 2 by coiling 7 pairs of pre-allowances of surplus support.
The surplus support 7 of described reel, its diameter range is 600-700mm, the surplus bending radius of reel is greater than 25 times of optical cable cable footpath.Optical cable enters cable protection splice box 1 after coating steel pipe 14 or 3 protections of PE protective sleeve, by the surplus support 7 of reel the optical cable of reserving is coiled fine the processing in splice box 1.
Described optical fiber distributing unit 2, the cable line quantity that enters simultaneously is not less than 2; Element number can arrange flexibly, can insert two or many optical cables simultaneously, satisfies the design of each electric pressure transformer station of power engineering and distribution network automated ring main unit optical cable interface channel.Many optical cables are realized the weldings between optical fiber through the optical fiber distributing unit, 1 optical cable can with many optical cable weldings, can use the core number carry out flexible configuration according to actual optical cable, make up many passages.Reduce guiding optical cable quantity and length in the station, thereby reduce engineering cost.Reduce welding quantity simultaneously, save the engineering time.
Described ground connection copper bar 10, area of section is not less than 100mm
2Simultaneously, ground connection copper bar 10 reliably is connected with the interior grounded screen in station; After introducing, Optical Fiber composite overhead Ground Wire optical cable 9 should insert ground connection copper bar 10 and fixing by bolt 4, satisfy optical cable in line side and the reliable requirement that is connected simultaneously of transformer station's side, the design of earth stud 4 can conveniently disconnect grounded screen in Optical Fiber composite overhead Ground Wire 9 and the transformer station, satisfies the requirement of carrying out the substation grounding resistance measurement separately.
Described cable protection splice box 1, top installing humiture self-actuated controller 5; When the temperature inside the box, when humidity exceeds service requirement, humiture self-actuated controller 5 heating automatically drives off moisture, and keeps suitable running environment in the case, shortens optical cable working time.
Described cable protection splice box 1, housing adopts stainless steel, front and back single open-door closure designs.
Though above-mentionedly by reference to the accompanying drawings embodiment of the present utility model is described; but be not the restriction to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various modifications that creative work can make or distortion still in protection domain of the present utility model.
Claims (5)
1. an electric power special optical cable protection splice box is characterized in that, comprising: splice box casing, the surplus support of reel, optical fiber distributing unit, humiture self-actuated controller, ground connection copper bar, bracing frame, brace table; Described splice box box house is divided into three spaces by fixing from bottom to up brace table, bracing frame; Install the ground connection copper bar bottom in the space; The surplus cable support of holding tray on the brace table; The optical fiber distributing unit is set on the bracing frame; Splice box is installed the humiture self-actuated controller in the space topmost; After optical cable is introduced splice box, by being bolted on the ground connection copper bar, by coiling surplus support pre-allowance is coiled fine processing, incoming fiber optic block.
2. electric power special optical cable protection splice box as claimed in claim 1 is characterized in that the surplus support of described reel, its diameter range are 600-700mm, and the surplus bending radius of reel is greater than 25 times of optical cable cable footpath.
3. electric power special optical cable protection splice box as claimed in claim 1 is characterized in that, described optical fiber distributing unit, and the cable line quantity that enters simultaneously is not less than 2.
4. electric power special optical cable protection splice box as claimed in claim 1 is characterized in that, described ground connection copper bar, and area of section is not less than 100mm
2
5. electric power special optical cable protection splice box as claimed in claim 1 is characterized in that cabinet shell adopts stainless steel, front and back single open-door closure designs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320229918 CN203178540U (en) | 2013-04-28 | 2013-04-28 | Electric power special-purpose optical cable protection splice box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320229918 CN203178540U (en) | 2013-04-28 | 2013-04-28 | Electric power special-purpose optical cable protection splice box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203178540U true CN203178540U (en) | 2013-09-04 |
Family
ID=49075218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320229918 Expired - Fee Related CN203178540U (en) | 2013-04-28 | 2013-04-28 | Electric power special-purpose optical cable protection splice box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203178540U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106532616A (en) * | 2016-12-05 | 2017-03-22 | 国网青海省电力公司西宁供电公司 | Frost heaving preventing device for secondary cable residual cable cabin |
| CN115755308A (en) * | 2022-12-07 | 2023-03-07 | 国网湖北省电力有限公司孝感供电公司 | 10KV OPPC line power distribution network automation system |
-
2013
- 2013-04-28 CN CN 201320229918 patent/CN203178540U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106532616A (en) * | 2016-12-05 | 2017-03-22 | 国网青海省电力公司西宁供电公司 | Frost heaving preventing device for secondary cable residual cable cabin |
| CN106532616B (en) * | 2016-12-05 | 2019-01-25 | 国网青海省电力公司西宁供电公司 | Cable storehouse anti-freeze expansion device more than a kind of secondary cable |
| CN115755308A (en) * | 2022-12-07 | 2023-03-07 | 国网湖北省电力有限公司孝感供电公司 | 10KV OPPC line power distribution network automation system |
| CN115755308B (en) * | 2022-12-07 | 2023-11-03 | 国网湖北省电力有限公司孝感供电公司 | 10KV OPPC circuit power distribution network automation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130904 Termination date: 20170428 |