CN104965273B - Wiring screen cabinet before optic fibre switching box body, optic fibre switching case and prefabricated cabin - Google Patents
Wiring screen cabinet before optic fibre switching box body, optic fibre switching case and prefabricated cabin Download PDFInfo
- Publication number
- CN104965273B CN104965273B CN201510384695.2A CN201510384695A CN104965273B CN 104965273 B CN104965273 B CN 104965273B CN 201510384695 A CN201510384695 A CN 201510384695A CN 104965273 B CN104965273 B CN 104965273B
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- China
- Prior art keywords
- optic fibre
- plate
- fibre switching
- bottom plate
- coaming plate
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- 239000000835 fiber Substances 0.000 title claims abstract description 65
- 230000003287 optical effect Effects 0.000 claims abstract description 52
- 239000013307 optical fiber Substances 0.000 claims abstract description 33
- 238000003860 storage Methods 0.000 claims description 9
- 238000012546 transfer Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 241000233855 Orchidaceae Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000007787 solid Substances 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
Abstract
The present invention relates to wiring screen cabinets before optic fibre switching box body, optic fibre switching case and prefabricated cabin.Wherein optic fibre switching case includes babinet and optical fiber flange, the babinet includes bottom plate and coaming plate, the front side board of coaming plate is equipped with front and back through-hole, optical fiber flange is fixed on the front and back through hole and one end of the connecting pin of optical fiber flange and is connected to the box inside, is connected on the outside of the other end and the babinet, in this way, optical cable and optical patchcord can be provided separately optic fibre switching case outwardly and inwardly when use, to reduce the demand to optic fibre switching case inner space so that optic fibre switching case can use smaller volume.
Description
Technical field
The present invention relates to wiring screen cabinets before optic fibre switching box body, optic fibre switching case and prefabricated cabin.
Background technology
Secondary device prefabricated cabin is the important component of standard dispatching formula substation, in order to reduce the occupation of land face of nacelle
Product is needed the mode for shielding wiring before cabinet is taken by dually arrayed, and the interior equipment needs of screen in cabin, and terminal horizontally-arranged can only be arranged in
Shield body lower part, it is also necessary to reserve cabling space to optical cable, therefore high to screen body internal space requirements.
Secondary device is arranged in prefabricated cabin, and the communication between the primary equipment outside nacelle is real by prefabricated optical cable
Existing.Prefabricated optical cable carries optical fiber connector, and the prefabricated optical cable with optical fiber connector is firstly introduced into secondary device prefabricated cabin
In optic fibre switching cabinet, it is drawn out to each screen cabinet by optic fibre switching cabinet, and then plug and play is realized with secondary device.
It is realized by optic fibre switching case currently, prefabricated optical cable is drawn out to each screen cabinet by optic fibre switching cabinet, it is existing
Optic fibre switching case is as application No. is disclosed in the Chinese patent that 201420642744.9, Authorization Notice No. is 204166175 U of CN
Optical cable junction box, including bottom plate, coaming plate and cover board, bottom plate are equipped with the entrance hole entered for prefabricated optical cable, and entrance hole passes through bottom
Set dismountable capping closing on plate, coaming plate are equipped with for installing optical fiber flange（Adaptation i.e. corresponding with optical connector
Device）Cellular flange mounting hole；In addition, coaming plate includes at least one coaming plate segment, the both ends of coaming plate segment are respectively equipped with
It is corresponding to connect connection structure.In use, the entrance hole of respective numbers is enabled according to the actual quantity of leading in cable, to meet
The demand of more optical cable inlets.
But due to needing to be arranged on the inside of coaming plate when optical fiber flange uses, optical cable and optical patchcord are intended to by cloth
It is located at the inside of optic fibre switching case, the space needed is larger, needs the volume for increasing optic fibre switching case naturally；Case inner fiber simultaneously
More, orderliness is chaotic, and optical patchcord or tail optical fiber are not easy to the optic fibre switching case that comes in and goes out, and installation, maintenance and maintenance are inconvenient；For fear of
Space problem is also merely capable of inside case realizing optical fiber wiring, have a single function.Furthermore since entrance hole is arranged on bottom plate, position
It sets relatively deeply, and the position of optic fibre switching case is very low, therefore be difficult intuitive observation cabling situation when wiring, also it is not easy to human hand
Operation, operating efficiency is low, and labor intensity is big.
Invention content
The object of the present invention is to provide a kind of optic fibre switching box bodies, to solve existing optic fibre switching case occupied space mistake
Big problem；Meanwhile the present invention also provides wiring screens before the prefabricated cabin of a kind of optic fibre switching case and use the optic fibre switching case
Cabinet.
Optic fibre switching case in the present invention the technical solution adopted is that：Optic fibre switching case, including babinet and optical fiber flange, it is described
Babinet includes bottom plate and coaming plate, and the front side board of the coaming plate is equipped with front and back through-hole, and the optical fiber flange is fixed on described front and back
One end of through hole and the connecting pin of optical fiber flange is connected to the box inside, is connected on the outside of the other end and the babinet.
The coaming plate be equipped with for optical patchcord by wire jumper perforate, wire jumper perforation is is arranged in the left side of coaming plate
Slot hole on plate and right plate.
There is the bottom plate overhang for forward extending out the front side board, the overhang to be equipped with vertically square for optical cable
It perforates to by the optical cable of bottom plate.
The left plate and right side front edge of board of the coaming plate are concordant with the front end of the bottom plate and are fixedly connected.
The bottom plate is equipped with the fiber storage tray for coiled fiber.
Optic fibre switching box body in the present invention the technical solution adopted is that：Optic fibre switching box body, including bottom plate and coaming plate,
The front side board of the coaming plate is equipped with for installing optical fiber flange and making in one end and the babinet of connecting pin of optical fiber flange
The front and back through-hole being connected on the outside of side connection, the other end and the babinet.
The coaming plate be equipped with for optical patchcord by wire jumper perforate, wire jumper perforation is is arranged in the left side of coaming plate
Slot hole on plate and right plate.
There is the bottom plate overhang for forward extending out the front side board, the overhang to be equipped with vertically square for optical cable
It perforates to by the optical cable of bottom plate.
The bottom plate is equipped with the fiber storage tray for coiled fiber.
In the present invention before prefabricated cabin wiring screen cabinet the technical solution adopted is that：Wiring screen cabinet before prefabricated cabin, including cabinet and
Fixed optic fibre switching case on the cabinet, the optic fibre switching case include babinet and optical fiber flange, the babinet include bottom plate and
The front side board of coaming plate, the coaming plate is equipped with front and back through-hole, and the optical fiber flange is fixed on the front and back through hole and Fiber Optic Sensor
One end of blue connecting pin is connected to the box inside, is connected on the outside of the other end and the babinet.
The present invention uses above-mentioned technical proposal, the front side board of coaming plate to be equipped with front and back through-hole, and optical fiber flange is fixed on described
One end of front and back through hole and the connecting pin of optical fiber flange is connected to the box inside, connects on the outside of the other end and the babinet
It is logical, in this way, using when optical cable and optical patchcord can be provided separately optic fibre switching case outwardly and inwardly, to reduce to light
The demand of fine transfer box inner space so that optic fibre switching case can use smaller volume.
Further, wire jumper is arranged on coaming plate to perforate convenient for the extraction of optical patchcord, it is easy to use.And bottom plate has forward
The overhang of front side board is stretched out, overhang is equipped with enables to optical cable by the perforation of the optical cable of bottom plate along the vertical direction for optical cable
Wiring operations can be carried out in front, be convenient for operation, optical cable perforation also can to across optical cable play fixed function, raising can
By property.In addition, since optical cable can be arranged to outside optic fibre switching case, box house can have more space setting fiber storages
Disk is for long storage more than optical patchcord, convenient for safeguarding.
Description of the drawings
Fig. 1 is that the embodiment one of optic fibre switching case in the present invention removes the structural schematic diagram after cover board；
Fig. 2 is the structural schematic diagram of the cover board of optic fibre switching case in Fig. 1.
Specific implementation mode
The embodiment of optic fibre switching case is just like shown in Fig. 1 ~ Fig. 2 in the present invention, including babinet and the light that is fixed on babinet
Nanofarads orchid module 14, babinet include bottom plate 11, coaming plate 12 and cover board 13.
Bottom plate 11 is securely fitted at the lower end of coaming plate 12, and front has the overhang for forward extending out the front side board,
Overhang is equipped with for optical cable along the vertical direction by the optical cable of bottom plate perforation 16, for shielding outer stern fast（Shield the tail outside cabinet
Cable）Introducing；Upper part is set there are two fiber storage tray 18, for long storage more than optical patchcord.The front side board of coaming plate 12 is equipped with 4
A front and back through-hole, for installing optical fiber flange；Two wire jumper perforation 15 are had on the left plate and right plate of coaming plate 12, are used
In screen inner fiber wire jumper（Shield the optical patchcord inside cabinet）Disengaging；The left plate and right side front edge of board of coaming plate 12 and bottom plate 11
Front end it is concordant and be fixedly connected, structural strength is high.Optical cable perforation 16 is equal with the quantity of front and back through-hole, can correspond to one respectively
Root or one group of optical cable.
In the present embodiment, optical fiber flange is duplex LC optical fiber flanges, and every 12 duplex LC optical fiber flanges six arrange in two rows
Mode be combined into an optical fiber flange module 14.In use, optical fiber flange is for realizing the outer stern fast of screen and screen inner fiber wire jumper
The connecting of weldless.According to the requirement for introducing fiber number in cabinet, 1 ~ 4 optical fiber flange module 14 can be installed.
In order to realize and secondary device prefabricated cabin before wiring screen cabinet cabinet between be reliably connected, be additionally provided on coaming plate 12
Connection otic placode 17 for being fixedly connected with the nacelle of secondary device prefabricated cabin.In the present embodiment, connection otic placode is in angular,
Side is fixed together by screw and coaming plate, and the other side is equipped with for solid with the cabinet of wiring screen cabinet before secondary device prefabricated cabin
Through-hole even.
The removable upper end for being assemblied in coaming plate of cover board 13, specific assembly method are：It is equipped with flange at the top of the rear end of coaming plate 12, turns over
There are gaps between part at left and right sides of side and coaming plate, form cover board inserting groove, cover board rear end is inserted into cover board inserting groove
Interior positioning；The left and right end two on 13 front side edge edge of cover board is equipped with bending card, bending card can be arranged on coaming plate front end face
Corresponding recess formation snaps connection, to realize the fixation of cover board.
The embodiment two of optic fibre switching case in the present invention：With embodiment one the difference is that：In the present embodiment, coaming plate
Upper and lower ends be respectively equipped with and corresponding connect connection structure.It can refer to light disclosed in background technology cited patent file
Fine transfer box, coaming plate shown in the application Fig. 1 can be used as a coaming plate segment, and it is set on coaming plate segment to connect connection structure
The outer of end turns edge, and turns edge be equipped with connecting hole outside.It, can be vertically square by each coaming plate segment if the core number of stern fast is more
It is fixedly connected to docking, and using the connecting hole on each coaming plate segment.It, will not be to respectively enclosing using the outer each coaming plate segment of connection that turns edge
Bottom plate in plate segment impacts, and bottom plate can be arranged in each coaming plate segment simultaneously, and fiber storage tray is arranged on bottom plate.
In the present invention in embodiment, that is, above-described embodiment of optic fibre switching box body optic fibre switching case babinet；In the present invention
One embodiment of wiring screen cabinet includes cabinet and optic fibre switching case, the light in optic fibre switching case, that is, above-described embodiment before prefabricated cabin
Fine transfer box, it is fixed on the cabinet by connection otic placode.
In the above-described embodiments, bottom plate has the overhang for forward extending out the front side board, and the overhang, which is equipped with, to be supplied
Optical cable along the vertical direction by the optical cable of bottom plate perforate, and coaming plate be equipped with for optical patchcord by wire jumper perforate.In this hair
In bright other embodiment, the overhang of bottom plate can also be saved, and in optic fibre switching box-shaped at optical cable relief portion, keep optical cable direct
Pass through from the optical cable relief portion；And the wire jumper perforation on coaming plate can also replace with other forms, such as be arranged onto bottom plate, cover
On plate.Certainly, optical cable perforation, the quantity of front and back through-hole and wire jumper perforation and size can also be adjusted according to demand.
Claims (6)
1. optic fibre switching case, including babinet and optical fiber flange, the babinet include bottom plate and coaming plate, it is characterised in that：It is described to enclose
The front side board of plate is equipped with front and back through-hole, and the optical fiber flange is fixed on the front and back through hole and the connecting pin of optical fiber flange
One end is connected to the box inside, is connected on the outside of the other end and the babinet；The coaming plate is equipped with to be passed through for optical patchcord
Wire jumper perforation, wire jumper perforation is the slot hole that is arranged on the left plate and right plate of coaming plate；The bottom plate has forward
The overhang of the front side board is stretched out, the overhang is equipped with is perforated by the optical cable of bottom plate along the vertical direction for optical cable.
2. optic fibre switching case according to claim 1, it is characterised in that：The left plate and right side front edge of board of the coaming plate with
The front end of the bottom plate is concordant and is fixedly connected.
3. optic fibre switching case according to claim 1, it is characterised in that：The bottom plate is equipped with the storage for coiled fiber
Fine disk.
4. optic fibre switching box body, including bottom plate and coaming plate, it is characterised in that：The front side board of the coaming plate is equipped with for installing
Optical fiber flange and so that one end of the connecting pin of optical fiber flange is connected to the box inside, be connected on the outside of the other end and the babinet
Front and back through-hole；The coaming plate be equipped with for optical patchcord by wire jumper perforate, wire jumper perforation is is arranged in coaming plate
Slot hole on left plate and right plate；The bottom plate has the overhang for forward extending out the front side board, is set in the overhang
Have and is perforated along the vertical direction by the optical cable of bottom plate for optical cable.
5. optic fibre switching box body according to claim 4, it is characterised in that：The bottom plate, which is equipped with, is used for coiled fiber
Fiber storage tray.
6. wiring screen cabinet before prefabricated cabin, includes the optic fibre switching case of cabinet and fixation on the cabinet, the optic fibre switching case includes
Babinet and optical fiber flange, the babinet include bottom plate and coaming plate, it is characterised in that：The front side board of the coaming plate is equipped with front and back logical
Hole, the optical fiber flange is fixed on the front and back through hole and one end of the connecting pin of optical fiber flange connects with the box inside
It is connected on the outside of the logical, other end and the babinet；The coaming plate be equipped with for optical patchcord by wire jumper perforate, the wire jumper wears
Hole is the slot hole being arranged on the left plate and right plate of coaming plate；The bottom plate has the overhanging for forward extending out the front side board
Portion, the overhang is equipped with is perforated by the optical cable of bottom plate along the vertical direction for optical cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510384695.2A CN104965273B (en) | 2015-06-30 | 2015-06-30 | Wiring screen cabinet before optic fibre switching box body, optic fibre switching case and prefabricated cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510384695.2A CN104965273B (en) | 2015-06-30 | 2015-06-30 | Wiring screen cabinet before optic fibre switching box body, optic fibre switching case and prefabricated cabin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104965273A CN104965273A (en) | 2015-10-07 |
| CN104965273B true CN104965273B (en) | 2018-09-21 |
Family
ID=54219313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510384695.2A Active CN104965273B (en) | 2015-06-30 | 2015-06-30 | Wiring screen cabinet before optic fibre switching box body, optic fibre switching case and prefabricated cabin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104965273B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105929505B (en) * | 2016-06-23 | 2019-06-04 | 湖北省电力勘测设计院有限公司 | Wiring screen cabinet before a kind of optic fibre switching case and prefabricated cabin |
| CN106443920A (en) * | 2016-10-27 | 2017-02-22 | 国家电网公司 | Optical fiber adapting box and prefabricated cabin front wiring cubicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4029857A1 (en) * | 1990-09-20 | 1992-03-26 | Siemens Ag | Cable joint box pref. for light wave conductor cable - has end face socket heads interposed by intermediate lying protected reception chamber by rigid connecting element matched to length |
| US5313546A (en) * | 1991-11-29 | 1994-05-17 | Sirti, S.P.A. | Hermetically sealed joint cover for fibre optic cables |
| US5668911A (en) * | 1996-07-11 | 1997-09-16 | Northern Telecom Limited | Storage holders for optical fibers |
| CN1168015A (en) * | 1996-03-20 | 1997-12-17 | Rxs电缆装备有限公司 | Wire or cable terminal box |
| CN204166175U (en) * | 2014-10-31 | 2015-02-18 | 许继集团有限公司 | The optical cable junction box of secondary device prefabricated cabin and secondary device prefabricated cabin |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7570861B2 (en) * | 2007-01-19 | 2009-08-04 | Adc Telecommunications, Inc. | Adapter panel with lateral sliding adapter arrays |
| CN201828696U (en) * | 2010-09-30 | 2011-05-11 | 河南省通信电缆有限公司 | Optical fiber comprehensive distribution box |
| CN202583569U (en) * | 2012-07-07 | 2012-12-05 | 山东电力集团公司青岛供电公司 | Optical fiber distribution box |
| CN202854382U (en) * | 2012-10-15 | 2013-04-03 | 上海光卓通信设备有限公司 | MPO switching box for high-density optical fiber wiring system of data center |
-
2015
- 2015-06-30 CN CN201510384695.2A patent/CN104965273B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4029857A1 (en) * | 1990-09-20 | 1992-03-26 | Siemens Ag | Cable joint box pref. for light wave conductor cable - has end face socket heads interposed by intermediate lying protected reception chamber by rigid connecting element matched to length |
| US5313546A (en) * | 1991-11-29 | 1994-05-17 | Sirti, S.P.A. | Hermetically sealed joint cover for fibre optic cables |
| CN1168015A (en) * | 1996-03-20 | 1997-12-17 | Rxs电缆装备有限公司 | Wire or cable terminal box |
| US5668911A (en) * | 1996-07-11 | 1997-09-16 | Northern Telecom Limited | Storage holders for optical fibers |
| CN204166175U (en) * | 2014-10-31 | 2015-02-18 | 许继集团有限公司 | The optical cable junction box of secondary device prefabricated cabin and secondary device prefabricated cabin |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104965273A (en) | 2015-10-07 |
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