CN2290862Y - High density optical fiber wiring cabinet - Google Patents
High density optical fiber wiring cabinet Download PDFInfo
- Publication number
- CN2290862Y CN2290862Y CN 97203818 CN97203818U CN2290862Y CN 2290862 Y CN2290862 Y CN 2290862Y CN 97203818 CN97203818 CN 97203818 CN 97203818 U CN97203818 U CN 97203818U CN 2290862 Y CN2290862 Y CN 2290862Y
- Authority
- CN
- China
- Prior art keywords
- drawer
- line transfer
- dish
- optical
- optical cable
- 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
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- Light Guides In General And Applications Therefor (AREA)
Abstract
The utility model relates to a high density optical fiber wiring cabinet. The center of the cabinet frame is provided with a plurality of groups of terminal drawers and line adjusting drawers which can be drawn and moved outwards. The right side is provided with an optical cable room, and the left side is provided with a jumper room. Each terminal drawer is provided with a plurality of fiber gathering disks which can be turned up. Each line adjusting drawer is provided with a plurality of line adjusting disks which can be turned up. Consequently, the utility model has the advantages of compact structure, reasonable structure, flexible and convenient operation and use, stability, reliability, large-capacity of optical cables wiring, etc.
Description
The utility model relates to the connection and the distributor of the light path in each optical communication equipment of single fiber cable after a kind of connection of optical cable and the terminating, belong to the support equipment of optical cable communication system.
Domestic existing fiber optic cable communications distributing frame generally can connect and distribute 48 core fibres and tail optical fiber, at most to 72 cores.The structure of this fiber optic cable communications distributing frame comprises tank bracket, device has fine dish of collection and line transfer dish on the tank bracket, on the fusion splicer of optical cable in the fine dish of collection behind the welding single core tail fiber, tail optical fiber is inserted the line transfer dish, device has the connection distributor in the line transfer dish, tail optical fiber is directly drawn line transfer with line transfer after being connected on this device, connect and distribute thereby carry out after the connection of optical cable and the terminating distribution of single fiber cable.But the fiber optic cable communications distributing frame of this structure, fine dish of its collection and line transfer dish all are fixed on the tank bracket, so it can only connect distribution 72 core fibres and tail optical fiber at most, otherwise lack the space and the position of attended operation each other.Along with the develop rapidly of optical communication, and, need more jumbo distributing frame in the future to the requirement of Optical Access Network.
The purpose of this utility model is in order to overcome the deficiency of above-mentioned existence, to coil and the line transfer dishes by removing the many group collection of placing of formula group one-tenth fibre and provide a kind of, making operation and use reliable and stable high-density optical-fiber distribution cabinet.
The purpose of this utility model is finished by following technical solution, and it is that tank bracket is provided with the terminal drawer and the line transfer drawer that can outwards remove, and the fine dish of collection is installed in the terminal drawer, and the line transfer dish is installed in the line transfer drawer.
Described tank bracket right side is provided with the optical cable chamber, and the left side is the wire jumper chamber, and the centre is provided with 20 drawers, and two-layerly up and down respectively is one group, and every group upper strata is the line transfer drawer, and lower floor is the terminal drawer.
The utility model is equipped with the fine dish of collection of 4 12 cores in the terminal drawer, respectively also can upwards dig one by one with pivoted syndeton is continuous between the fine dish of collection, 6 line transfer dishes are installed in the line transfer drawer, also link to each other between each line transfer dish and also can upwards dig one by one with pivoted syndeton.
The utility model is in indoor optical cable fixing device and the strengthening core stationary installation of being equipped with of optical cable, and optical cable enters from tank bracket top, enters in the terminal drawer after being fixed in optical cable fixing device and strengthening core stationary installation.
The indoor sidewall of line transfer in the utility model tank bracket left side is provided with the fine dish of storage, after wire jumper is drawn from the line transfer drawer, is coiled in the fine dish of storage back and draws from the wire jumper outlet at tank bracket top.
The utility model also is fixed with carrier plate in a side of terminal drawer optical cable chamber, and optical fiber is fixed in carrier plate earlier before stretching into the terminal drawer, and then stretches into from the inlet of terminal drawer.
Description of drawings is as follows:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is an optical cable cell structure synoptic diagram of the present utility model.
Fig. 3 is a terminal drawer avris structural representation of the present utility model.
Fig. 4 is the fine dish of a collection of the present utility model structural representation.
Fig. 5 is a line transfer dish structural representation of the present utility model.
Below will the utility model is further introduced by accompanying drawing: Fig. 1, tank bracket 1 of the present utility model is a rectangular parallelepiped, its front device have two fans can about the door 2 opened, coat by iron sheet cover plate 3 on all the other frames.The centre of tank bracket 1 is provided with 20 drawers that outwards remove only 4, these 20 drawers 4 are divided into one group in twos, every group upper strata is a line transfer drawer 5, in 6 line transfer dishes 6 that link to each other with pivoted syndeton are installed, lower floor is a terminal drawer 7, in the fine dish 8 of collection that 4 12 cores link to each other with pivoted syndeton is installed, the fine dish 8 of this pivoted line transfer dish 6 and collection can make operation more flexible.The right side of tank bracket 1 is provided with optical cable chamber 9, and the left side is provided with wire jumper chamber 10, and respectively is provided with optical cable import 11 and wire jumper outlet 12 at the tank bracket top of two Room.Returning apparatus has the fine dish 13 of a plurality of storages on the sidewall of the utility model in wire jumper chamber 10, is used to coil wire jumper.Fig. 2 is equipped with optical cable fixing device that is made of pipe clamp head 14 and the strengthening core stationary installation 15 that is made of bolt in optical cable chamber 7.After optical cable 16 is opened stripping, enter optical cable chamber 9, in optical cable fixing device, tighten fixingly,, band is moulded the optical fiber 17 introducing terminal drawers 7 of pipe again with the fixing strengthening core 16 of optical cable of strengthening core stationary installation 15 with pipe clamp head 14 from the right upper portion optical cable import 11 of tank bracket 1.Fig. 3, avris at terminal drawer 7 is equipped with a carrier plate 18, on avris, also offer optical fiber inlet 19, band is moulded pipe optical fiber 17 and 19 is extend in the terminal drawer 7 tightening with nylon cable tie 20 in carrier plate 18 back to enter the mouth from optical fiber, the 4 12 fine dishes 8 of core collection are housed in each terminal drawer 7, are used to coil the naked fibre core of optical cable and the single core tail fiber that stay after stripping is opened in welding.Fig. 4, collecting fine dish 8 is that flat is box-like, its inner edge is provided with page turning axle 21, is used for interconnecting of each collection fibre dish 8, so that the fine dish of collection is upwards dug when operating and use, makes operation more flexible.Before and after in the fine dish 8 of collection two connector protection devices 22 are installed respectively, open naked fibre core of optical cable after the stripping and single core tail fiber with special-purpose fusion splicer welding after, be fixed in the connector protection device 22, draw terminal drawer 7 by single core tail fiber 23.Fig. 5, single core tail fiber 23 after the welding enters line transfer drawer 5 after drawing terminal drawer 7,6 line transfer dishes 6 are housed in each line transfer drawer, line transfer dish 6 also is that flat is box-like, its inner edge also is provided with page turning axle 24, be used for interconnecting of each line transfer dish 6, be convenient to the installation and maintenance personnel and can carry out the circuit allotment easily.Tail optical fiber is installed in the line transfer dish 6 connects distributor 25, one side this connection distributor 25 be provided with connector plug 26, be connected with wire jumper 27 on it.The utility model connects the road preface that distributor 25 can be dispatched the fibre core sequence number in the optical cable easily and change optical transmission system by this tail optical fiber, every line transfer dish wherein can connect 8 single core tail fibers and wire jumper 27, wire jumper 27 enters wire jumper chamber 10 after drawing line transfer drawer 5, draws from wire jumper outlet 12 after storing fine dish 13 then.
The utility model is a kind of improvement to prior art, and it has compact conformation, reasonable, operation use spirit It is convenient and reliable and stable to live, and capacity ground carries out optical cable wiring greatly, has dwindled volume, has reduced the characteristics such as cost, Under the prerequisite that guarantees various functions, really realized high density structures arrangement and distribution, make a machine replace multimachine Become a reality.
Claims (6)
1, a kind of high-density optical-fiber distribution cabinet, it is that device has fine dish of collection and line transfer dish on tank bracket, optical cable enters the line transfer dish settle the welding single core tail fiber in the fine dish of collection after, after connecting distributor by tail optical fiber on the line transfer dish, draw line transfer, it is characterized in that described tank bracket (1) is provided with the terminal drawer (7) and the line transfer drawer (5) that can outwards remove, the fine dish of collection (8) that can upwards dig is installed in terminal drawer (7), the line transfer dish (6) that can upwards dig is installed in line transfer drawer (5).
2, high-density optical-fiber distribution cabinet as claimed in claim 1, the right side that it is characterized in that described tank bracket (1) is provided with optical cable chamber (9), the left side is wire jumper chamber (10), the centre is provided with 20 drawers, and two-layerly up and down respectively be one group, every group upper strata is line transfer drawer (5), and lower floor is terminal drawer (7).
3, high-density optical-fiber distribution cabinet as claimed in claim 1 or 2, it is characterized in that being equipped with in the described terminal drawer (7) the fine dish of collection (8) of 4 12 cores, and respectively also can upwards dig with pivoted syndeton is continuous between the fine dish of collection (8), 6 line transfer dishes (6) are installed in line transfer drawer (5), also link to each other between each line transfer dish (6) with pivoted syndeton.
4, high-density optical-fiber distribution cabinet as claimed in claim 2, it is characterized in that being equipped with in the described optical cable chamber (9) optical cable fixing device (14) and strengthening core stationary installation (15), optical cable (16) enters from tank bracket (1) top, enters in the terminal drawer (7) after being fixed in optical cable fixing device (14) and strengthening core stationary installation (15).
5, high-density optical-fiber distribution cabinet as claimed in claim 4, it is characterized in that described terminal drawer (7) optical cable chamber one side is fixed with carrier plate (18), optical fiber (17) is inserted in the terminal drawer (7) from the inlet on terminal drawer (7) sidewall being fixed in carrier plate (18) back.
6, as claim 4 or 5 described high-density optical-fiber distribution cabinets, wire jumper chamber (10) madial wall that it is characterized in that described tank bracket (1) left side is provided with the fine dish of storage (13), after wire jumper (27) is drawn from line transfer drawer (5), be coiled in the fine dish of storage (13) back and draw from the wire jumper outlet (12) at tank bracket (1) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97203818 CN2290862Y (en) | 1997-01-07 | 1997-01-07 | High density optical fiber wiring cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97203818 CN2290862Y (en) | 1997-01-07 | 1997-01-07 | High density optical fiber wiring cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2290862Y true CN2290862Y (en) | 1998-09-09 |
Family
ID=33924549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97203818 Expired - Fee Related CN2290862Y (en) | 1997-01-07 | 1997-01-07 | High density optical fiber wiring cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2290862Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101923197A (en) * | 2010-08-04 | 2010-12-22 | 南京华脉科技有限公司 | Main distribution frame for fiber |
| CN101995626B (en) * | 2008-08-29 | 2013-03-20 | 康宁光缆系统有限责任公司 | Rear sliding type stretching part of optical fiber equipment bracket |
| CN103185935A (en) * | 2011-12-28 | 2013-07-03 | 高文亭 | Fiber storage drum for telescopic optical fiber patch cord |
| WO2013149370A1 (en) * | 2012-04-01 | 2013-10-10 | 深圳日海通讯技术股份有限公司 | High-density optical fiber distribution frame |
| CN103926651A (en) * | 2014-04-25 | 2014-07-16 | 国家电网公司 | Optical fiber fusion method applied to PON system |
| CN107589504A (en) * | 2017-09-30 | 2018-01-16 | 东莞市松研智达工业设计有限公司 | A kind of intelligent optical fiber distributing screen cabinet for being easy to adjust height |
-
1997
- 1997-01-07 CN CN 97203818 patent/CN2290862Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101995626B (en) * | 2008-08-29 | 2013-03-20 | 康宁光缆系统有限责任公司 | Rear sliding type stretching part of optical fiber equipment bracket |
| CN101923197A (en) * | 2010-08-04 | 2010-12-22 | 南京华脉科技有限公司 | Main distribution frame for fiber |
| CN103185935A (en) * | 2011-12-28 | 2013-07-03 | 高文亭 | Fiber storage drum for telescopic optical fiber patch cord |
| WO2013149370A1 (en) * | 2012-04-01 | 2013-10-10 | 深圳日海通讯技术股份有限公司 | High-density optical fiber distribution frame |
| CN103926651A (en) * | 2014-04-25 | 2014-07-16 | 国家电网公司 | Optical fiber fusion method applied to PON system |
| CN103926651B (en) * | 2014-04-25 | 2017-08-08 | 国家电网公司 | A kind of optical fiber splicing method applied to PON system |
| CN107589504A (en) * | 2017-09-30 | 2018-01-16 | 东莞市松研智达工业设计有限公司 | A kind of intelligent optical fiber distributing screen cabinet for being easy to adjust height |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |