CN107976757A - Breaking fiber optic closure among a kind of fire-retardant all insulation multiple-limbs of 10kV - Google Patents
Breaking fiber optic closure among a kind of fire-retardant all insulation multiple-limbs of 10kV Download PDFInfo
- Publication number
- CN107976757A CN107976757A CN201711384970.6A CN201711384970A CN107976757A CN 107976757 A CN107976757 A CN 107976757A CN 201711384970 A CN201711384970 A CN 201711384970A CN 107976757 A CN107976757 A CN 107976757A
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- China
- Prior art keywords
- optical fiber
- conducting wire
- fiber composite
- composite overhead
- fire
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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.)
- Pending
Links
- 239000003063 flame retardant Substances 0.000 title claims abstract description 55
- 239000000835 fiber Substances 0.000 title claims abstract description 31
- 238000009413 insulation Methods 0.000 title claims abstract description 19
- 239000013307 optical fiber Substances 0.000 claims abstract description 69
- 239000002131 composite material Substances 0.000 claims abstract description 63
- 230000005611 electricity Effects 0.000 claims abstract description 18
- 238000000338 in vitro Methods 0.000 claims abstract description 3
- 210000004907 gland Anatomy 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 230000003287 optical effect Effects 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 208000002925 dental caries Diseases 0.000 claims description 3
- 238000010891 electric arc Methods 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/444—Systems or boxes with surplus lengths
- G02B6/4441—Boxes
- G02B6/4446—Cable boxes, e.g. splicing boxes with two or more multi fibre cables
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The invention discloses breaking fiber optic closure among a kind of fire-retardant all insulation multiple-limbs of 10KV, continue box body including fire retardant insulating, fire retardant insulating continue box body up to be provided with the main incoming line of an optical fiber composite overhead conducting wire and fixing device less, at least provided with the main line outlet of an optical fiber composite overhead conducting wire and fixing device and at least provided with two optical fiber composite overhead conducting wire branch line incoming lines and fixing device；The fiber section of the main inlet wire of optical fiber composite overhead conducting wire, the main outlet of optical fiber composite overhead conducting wire and optical fiber composite overhead conducting wire branch line inlet wire carries out continued access in fire retardant insulating splice tray body, and the load electricity part of each optical fiber composite overhead conducting wire branch line is connected or is disconnected by intelligent control switch in vitro in fire retardant insulating splice tray with the load electricity part of the main outlet of optical fiber composite overhead conducting wire.The present invention realizes the one of optical fiber composite overhead conducting wire into having more using fire-retardant all insulation splice tray, has started the beginning of the more branch line line constructions of 10KV voltages.
Description
Technical field
It is particularly a kind of to be directed in the multiple-limb of 10KV voltages the present invention relates to optical fiber composite overhead lead technology field
Between breaking fibre junction.
Background technology
Continuous with reform and opening-up promotes, and the quality of people's lives is continuously improved, and more demands occurs.For
The construction of the optical fiber composite overhead wire line of 10KV voltages transmission, there are many shortcomings, such as：The splice tray of circuit lacks peace
Full breaker, it is impossible to individually control cut-offfing for branch line, entry/exit cable lacks sealing structure, and the sealing effect of connector box is poor, increase
The difficulty of winter construction, and volume is big, continue, construct, transport it is extremely inconvenient.
The content of the invention
The technical problem to be solved in the present invention is in view of the above shortcomings of the prior art, there is provided more points of the fire-retardant all insulations of 10KV
Breaking fiber optic closure among branch.
In order to solve the above technical problems, the technical solution used in the present invention is：A kind of fire-retardant all insulation multiple-limbs of 10KV
Middle open circuit fiber optic closure, it includes fire retardant insulating and continues box body, and box body is continued up to being provided with a light less in fire retardant insulating
The main incoming line of fine composite overhead lead and fixing device, at least provided with the main line outlet of an optical fiber composite overhead conducting wire and fixed fill
Put and at least provided with two optical fiber composite overhead conducting wire branch line incoming lines and fixing device；Optical fiber composite overhead conducting wire master into
The fiber section of line, the main outlet of optical fiber composite overhead conducting wire and optical fiber composite overhead conducting wire branch line inlet wire is in fire retardant insulating splice tray
Continued access, load electricity part and the main outlet of optical fiber composite overhead conducting wire of each optical fiber composite overhead conducting wire branch line inlet wire are carried out in vivo
Electricity part is carried to connect or disconnect by intelligent control switch in vitro in fire retardant insulating splice tray.
In above-mentioned technical proposal, load electricity part and the optical fiber composite overhead conducting wire master of the optical fiber composite overhead conducting wire branch line
The water conservancy diversion cable and wire clamp passed through between the electric part of load of outlet carries out continued access, and the both ends of water conservancy diversion cable are connected to optical fiber and answered by wire clamp respectively
Close the load electricity part and the load electricity part of the main outlet of optical fiber composite overhead conducting wire of aerial condutor branch line inlet wire, the middle part string of water conservancy diversion cable
It is associated with the intelligent control switch.
In above-mentioned technical proposal, the fixing device includes ear handle.
In above-mentioned technical proposal, the ear handle includes lower ear handle and upper ear handle, and lower ear handle is fixed on fire-retardant by locking part
Insulating splice closure body, the upper ear handle are fixed on lower ear handle by locking part.
In above-mentioned technical proposal, the fire retardant insulating box body that continues includes box body, gasket and box lid, is set in box body
There is the kinking cavity being separated by, optical fiber composite overhead conducting wire main line entry/exit line corresponds to a kinking cavity all the way, and optical fiber is compound all the way
Aerial condutor branch line inlet wire corresponds to a kinking cavity, and each kinking cavity is equipped with an optical cable incoming line or line outlet；It is adjacent
The passageway for placing optical fiber continued access head is provided between kinking cavity.
In above-mentioned technical proposal, the string holes axis and kinking cavity of the optical cable incoming line or line outlet are tangent.
In above-mentioned technical proposal, the gasket is silica gel sealing pad.
In above-mentioned technical proposal, a fiber reel supporting plate is provided with the passageway being arranged between multiple kinking cavitys,
Line and line interfere with each other when electric arc occurs with limitation.
In above-mentioned technical proposal, the fire retardant insulating box body that continues is flame-proof ABS material.
In above-mentioned technical proposal, optical fiber composite overhead conducting wire main inlet wire, the main outlet of optical fiber composite overhead conducting wire and the light
Fine composite overhead lead branch line inlet wire accesses fire retardant insulating by sealing structure and continues box body, the sealing structure include it is fire-retardant absolutely
Edge continues the rubber plug cavity and rubber plug gland cavity set on box body, rubber plug is equipped with rubber plug cavity, in rubber plug gland cavity
Interior to be equipped with rubber plug gland, fiber section is entered in insulation joint box body through rubber plug gland, rubber plug, and the fixing device
Extruding rubber plug gland makes rubber plug be extruded deformation in rubber plug cavity so that rubber plug cavity and fiber section to be sealed.
The beneficial effects of the invention are as follows：
1）Suitable for the construction of 10KV multipoint lines.
2）Realize the function in the place's of continuing installation breaker.
3）Good fire-retardant, insulation effect is played using ABS fire retardant insulating splice trays.
4）Entry/exit cable uses sealing structure, effectively improves sealing effect, improves construction quality and realizes fast sealing, effectively
The difficulty of winter construction when solving sealing.
5）It is small, continue, construct, convenient transportation.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is that fire retardant insulating of the present invention continues the vertical view decomposition chart of box body；
Fig. 3 is that fire retardant insulating of the present invention continues the side structure schematic view of box body.
In figure, 1, fire retardant insulating continues box body；2nd, the main inlet wire of optical fiber composite overhead conducting wire；3rd, optical fiber composite overhead conducting wire master
Outlet；4th, optical fiber composite overhead conducting wire branch line inlet wire；5th, sealing-plug；6th, optical fiber continued access head；7th, optical fiber；8th, intelligent control switch；
9th, ear handle；10th, water conservancy diversion cable；11st, wire clamp；101st, box body；102nd, gasket；103rd, box lid；104th, kinking cavity；105th, passageway；
106th, fiber reel supporting plate；12nd, sealing structure；121st, rubber plug cavity；122nd, rubber plug gland cavity；123rd, rubber plug；124th, rubber plug pressure
Lid.
Embodiment
The invention will now be described in further detail with reference to the accompanying drawings.
As shown in Figs. 1-3, breaking fiber optic closure among a kind of fire-retardant all insulation multiple-limbs of 10KV, it includes fire retardant insulating
Continue box body 1, continues in fire retardant insulating on box body 1 at least provided with the main incoming line of the main inlet wire 2 of an optical fiber composite overhead conducting wire
And fixing device, at least provided with the main outlet 3 of an optical fiber composite overhead conducting wire main line outlet and fixing device and at least set
It is equipped with the branch line incoming line and fixing device of two optical fiber composite overhead conducting wire branch line inlet wires 4；The main inlet wire of optical fiber composite overhead conducting wire
2nd, the fiber section of the main outlet 3 of optical fiber composite overhead conducting wire and optical fiber composite overhead conducting wire branch line inlet wire 4 continues in fire retardant insulating
Continued access is carried out in box body 1, the load electricity part of each optical fiber composite overhead conducting wire branch line inlet wire 4 goes out with optical fiber composite overhead conducting wire master
The load electricity part of line 3 is continued in fire retardant insulating, and box body 1 is outer to be connected or is disconnected by intelligent control switch 8.Intelligent control switch 8 is adopted
Use intelligent breaker.
Wherein, the load electricity part outlet 3 main with optical fiber composite overhead conducting wire of the optical fiber composite overhead conducting wire branch line inlet wire 4
The electric part of load between the water conservancy diversion cable 10 that passes through and wire clamp 11 carry out continued access, the both ends of water conservancy diversion cable 10 are connected to light by wire clamp 11 respectively
The load electricity part of the load electricity part outlet 3 main with optical fiber composite overhead conducting wire of fine composite overhead lead branch line inlet wire 4, water conservancy diversion cable 10
Middle part be in series with the controlling switch 8.
Wherein, the fixing device includes ear handle 9.The ear handle 9 includes lower ear handle and upper ear handle, and lower ear handle passes through lock
Firmware is fixed on fire retardant insulating and continues box body 1, and the upper ear handle is fixed on lower ear handle by locking part.
Wherein, the fire retardant insulating box body 1 that continues includes box body 101, gasket 102 and box lid 103, in box body 101
The kinking cavity 104 being separated by is provided with, all the way each one kinking cavity 104 of correspondence of the main entry/exit line of optical fiber composite overhead conducting wire, one
Road branch inlet wire 4 corresponds to optical fiber composite overhead conducting wire branch line one kinking cavity 104 of inlet wire, and each kinking cavity 104 is equipped with one
Optical cable import or export（I.e. main incoming line, main line outlet, branch line incoming line）；Placement is provided between adjacent kinking cavity 104
The passageway 105 of optical fiber continued access head.The string holes axis and kinking cavity of the optical cable import or export are tangent.The gasket 102
For silica gel sealing pad.A fiber reel supporting plate 106 is provided with the passageway 105 being arranged between multiple kinking cavitys 104, with
Line and line interfere with each other when electric arc occurs for limitation.The via locking of screw through the via on box lid 103, gasket 102 exists
On the edge of opening at the top of box body 101, screw fix after by sealing-plug 5 by the via plug for seal on box lid 103.Fiber reel
Circle is coiled for optical fiber 7 to form.
Wherein, the fire retardant insulating box body 1 that continues is flame-proof ABS material.
Wherein, the main inlet wire 2 of the optical fiber composite overhead conducting wire, the main outlet 3 of optical fiber composite overhead conducting wire and optical fiber composite frame
Hollow wire branch line 4 accesses fire retardant insulating by sealing structure 12 and continues box body 1, which continues including fire retardant insulating
The rubber plug cavity 121 and rubber plug gland cavity 122 set on box body 1, is equipped with rubber plug 123, in rubber plug pressure in rubber plug cavity 121
Rubber plug gland 124 is equipped with lid cavity 122, fiber section enters fire retardant insulating and continue through rubber plug gland 124, rubber plug 123
In box body 1, and fixing device extruding rubber plug gland 124 makes rubber plug 123 be extruded deformation in rubber plug cavity 121 to incite somebody to action
Rubber plug cavity 121 is sealed with fiber section.124 T-shaped structure of rubber plug gland, protruding parts enter in rubber plug cavity 121 to glue
Plug 123 is extruded.
Embodiment above is merely illustrative and not limiting to the invention, therefore all according to described in present patent application scope
The equivalent change or modification done of method, be included in the range of present patent application.
Claims (10)
- A kind of 1. breaking fiber optic closure among fire-retardant all insulation multiple-limbs of 10KV, it is characterised in that：Continue including fire retardant insulating Box body, box body is continued up to being provided with the main incoming line of an optical fiber composite overhead conducting wire and fixing device, at least less in fire retardant insulating It is provided with the main line outlet of an optical fiber composite overhead conducting wire and fixing device and at least provided with two optical fiber composite overhead conducting wire branch Line incoming line and fixing device；The main inlet wire of optical fiber composite overhead conducting wire, the main outlet of optical fiber composite overhead conducting wire and optical fiber composite frame The fiber section of hollow wire branch line inlet wire carries out continued access, each optical fiber composite overhead conducting wire branch line in fire retardant insulating splice tray body Load electricity part and the load electricity part of the main outlet of optical fiber composite overhead conducting wire in fire retardant insulating splice tray pass through intelligent control in vitro Switch connection disconnects.
- 2. breaking fiber optic closure among the fire-retardant all insulation multiple-limbs of a kind of 10KV according to claim 1, its feature exist In：Lead between the load electricity part of the optical fiber composite overhead conducting wire branch line and the load electricity part of the main outlet of optical fiber composite overhead conducting wire Cross water conservancy diversion cable and wire clamp carries out continued access, the both ends of water conservancy diversion cable are connected to the load electricity portion of optical fiber composite overhead conducting wire branch line by wire clamp respectively Divide the load electricity part with the main outlet of optical fiber composite overhead conducting wire, the intelligent control switch is in series with the middle part of water conservancy diversion cable.
- 3. breaking fiber optic closure among the fire-retardant all insulation multiple-limbs of a kind of 10KV according to claim 1, its feature exist In：The fixing device includes ear handle.
- 4. breaking fiber optic closure among the fire-retardant all insulation multiple-limbs of a kind of 10KV according to claim 3, its feature exist In：The ear handle includes lower ear handle and upper ear handle, and lower ear handle is fixed on fire retardant insulating by locking part and continues box body, the upper ear Handle is fixed on lower ear handle by locking part.
- 5. breaking fiber optic closure among the fire-retardant all insulation multiple-limbs of a kind of 10KV according to claim 1, its feature exist In：The fire retardant insulating box body that continues includes box body, gasket and box lid, is provided with the kinking cavity being separated by box body, and one Optical fiber composite overhead conducting wire main entry/exit line in road corresponds to a kinking cavity, and optical fiber composite overhead conducting wire branch line inlet wire corresponds to all the way One kinking cavity, each kinking cavity are equipped with an optical cable incoming line or line outlet；It is provided with and puts between adjacent kinking cavity Put the passageway of optical fiber continued access head.
- 6. breaking fiber optic closure among the fire-retardant all insulation multiple-limbs of a kind of 10KV according to claim 5, its feature exist In：The string holes axis and kinking cavity of the optical cable incoming line or line outlet are tangent.
- 7. breaking fiber optic closure among the fire-retardant all insulation multiple-limbs of a kind of 10KV according to claim 5, its feature exist In：The gasket is silica gel sealing pad.
- 8. breaking fiber optic closure among the fire-retardant all insulation multiple-limbs of a kind of 10KV according to claim 5, its feature exist In：A fiber reel supporting plate is provided with the passageway being arranged between multiple kinking cavitys, with limitation occur electric arc when line with Line interferes with each other.
- 9. breaking fiber optic closure among the fire-retardant all insulation multiple-limbs of a kind of 10KV according to claim 1, its feature exist In：The fire retardant insulating box body that continues is flame-proof ABS material.
- 10. breaking fiber optic closure among the fire-retardant all insulation multiple-limbs of a kind of 10KV according to claim 1, its feature exist In：Optical fiber composite overhead conducting wire main inlet wire, the main outlet of optical fiber composite overhead conducting wire and the optical fiber composite overhead conducting wire branch line into Line accesses fire retardant insulating by sealing structure and continues box body, which includes fire retardant insulating and continue the glue set on box body Cavity and rubber plug gland cavity are filled in, rubber plug is equipped with rubber plug cavity, rubber plug gland, optical fiber portion are equipped with rubber plug gland cavity Divide and entered through rubber plug gland, rubber plug in fire retardant insulating splice tray body, and fixing device extruding rubber plug gland makes glue Plug is extruded deformation so that rubber plug cavity and fiber section to be sealed in rubber plug cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711384970.6A CN107976757A (en) | 2017-12-20 | 2017-12-20 | Breaking fiber optic closure among a kind of fire-retardant all insulation multiple-limbs of 10kV |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711384970.6A CN107976757A (en) | 2017-12-20 | 2017-12-20 | Breaking fiber optic closure among a kind of fire-retardant all insulation multiple-limbs of 10kV |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107976757A true CN107976757A (en) | 2018-05-01 |
Family
ID=62006940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711384970.6A Pending CN107976757A (en) | 2017-12-20 | 2017-12-20 | Breaking fiber optic closure among a kind of fire-retardant all insulation multiple-limbs of 10kV |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107976757A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0531628A1 (en) * | 1991-06-15 | 1993-03-17 | Walter Rose GmbH & Co. KG | Device for dividing optical fibre cables and wires |
| EP0715386A1 (en) * | 1994-11-30 | 1996-06-05 | Alcatel SEL Aktiengesellschaft | Enclosure for electrical or electronic components |
| CN1207813A (en) * | 1996-01-17 | 1999-02-10 | 西门子公司 | Cable joint for optical fibres with splicing cassettes and overlength loops |
| DE10353768A1 (en) * | 2003-11-17 | 2005-06-30 | Telegärtner Gerätebau GmbH | Cartridge arrangement for splicing fiber optic cables, has supply and splice cartridges providing guiding units for guiding fibers of optical cable to minimum default bending radii in cartridges |
| CN202649550U (en) * | 2012-05-09 | 2013-01-02 | 深圳市特发信息股份有限公司东莞分公司 | Intelligent optical fiber composite overhead phase conductor connection box |
| CN203178532U (en) * | 2012-12-28 | 2013-09-04 | 深圳市特发信息股份有限公司 | All-insulation optical fiber composition phase conductor splice closure |
| CN104317026A (en) * | 2014-11-18 | 2015-01-28 | 国家电网公司 | Optical cable splicing box installation assembly |
| CN207623583U (en) * | 2017-12-20 | 2018-07-17 | 深圳市特发信息股份有限公司 | A kind of fire-retardant breaking fiber optic closures in all insulation multiple-limb centre of 10KV |
-
2017
- 2017-12-20 CN CN201711384970.6A patent/CN107976757A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0531628A1 (en) * | 1991-06-15 | 1993-03-17 | Walter Rose GmbH & Co. KG | Device for dividing optical fibre cables and wires |
| EP0715386A1 (en) * | 1994-11-30 | 1996-06-05 | Alcatel SEL Aktiengesellschaft | Enclosure for electrical or electronic components |
| CN1207813A (en) * | 1996-01-17 | 1999-02-10 | 西门子公司 | Cable joint for optical fibres with splicing cassettes and overlength loops |
| DE10353768A1 (en) * | 2003-11-17 | 2005-06-30 | Telegärtner Gerätebau GmbH | Cartridge arrangement for splicing fiber optic cables, has supply and splice cartridges providing guiding units for guiding fibers of optical cable to minimum default bending radii in cartridges |
| CN202649550U (en) * | 2012-05-09 | 2013-01-02 | 深圳市特发信息股份有限公司东莞分公司 | Intelligent optical fiber composite overhead phase conductor connection box |
| CN203178532U (en) * | 2012-12-28 | 2013-09-04 | 深圳市特发信息股份有限公司 | All-insulation optical fiber composition phase conductor splice closure |
| CN104317026A (en) * | 2014-11-18 | 2015-01-28 | 国家电网公司 | Optical cable splicing box installation assembly |
| CN207623583U (en) * | 2017-12-20 | 2018-07-17 | 深圳市特发信息股份有限公司 | A kind of fire-retardant breaking fiber optic closures in all insulation multiple-limb centre of 10KV |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20180501 |