CN2242555Y - Distribution frame for high desity optical fiber - Google Patents
Distribution frame for high desity optical fiber Download PDFInfo
- Publication number
- CN2242555Y CN2242555Y CN 95213159 CN95213159U CN2242555Y CN 2242555 Y CN2242555 Y CN 2242555Y CN 95213159 CN95213159 CN 95213159 CN 95213159 U CN95213159 U CN 95213159U CN 2242555 Y CN2242555 Y CN 2242555Y
- Authority
- CN
- China
- Prior art keywords
- frame
- door frame
- terminal box
- distribution frame
- rail
- 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 - Lifetime
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- Light Guides In General And Applications Therefor (AREA)
Abstract
The utility model relates to a distribution frame for high density optical fibers, a portal frame is arranged on a socket, and an upper, a middle and a lower cabling rails are arranged on the portal frame. Couples of thread rings and junction boxes are fixed on the left and the right frames of the portal frame, and the junction box is provided with a wire containing device besides a wire connecting device. The utility model solves the problems of complicated distributing frame structure, inconvenient wire containing operation and insufficient use of the space of the distribution frame which exist in traditional junction boxes which are separately allocated with the wire containing boxes. The utility model can establish a high density communication network of optical fiber lines which is 504 path at the most.
Description
The utility model belongs to concentrates the device that connects outgoing subscriber circuit and fibre-optic terminus device line and realize handing-over in the Networks of Fiber Communications.
Fibre distribution frame in the prior art has only last downward cabling rail, terminal box with hold the line box and separate preparation, make the structure more complicated, hold line and operate inconveniently, the space of distributing frame can not make full use of.
The purpose of this utility model is to design the fibre distribution frame that a kind of high density, wiring and appearance line unite two into one.
On the base of the present utility model door frame is housed, the upper and lower frames of door frame is upward wiring rail and downward cabling rail, also is provided with the middle cabling rail parallel with last downward cabling rail, has paired thimble and terminal box to be fixed on the left and right sides frame of door frame; Except terminations such as connecting plate, terminal block and coupling device are arranged, also be provided with the appearance line apparatus in the terminal box.
The utility model can be installed seven terminal boxes, each terminal box module can be for connecting 72 road fibre circuits, so a distributing frame just can be set up the high density network that is 504 road optical fiber cables to the maximum, wiring is combined in the casing with the appearance line, simple to operate, simplify outside cabling, make whole distributing frame better appearance, succinct.
Fig. 1: the left view of distributing frame
Fig. 2: the front view of distributing frame
Fig. 3: the right view of distributing frame
Fig. 4: terminal box
Fig. 5: A-A face view
Fig. 6: hold line bracket
Fig. 7: B-B face view
Present embodiment has a door frame 8, door frame 8 is equipped with door 1, the upper ledge of door frame 8 and lower frame are respectively upward wiring rail 5, downward cabling rail 3, the centre is provided with middle cabling rail 4, base 2 is arranged at the bottom of door frame 8, and paired thimble 6 is contained on the left and right sides frame of door frame 8, and terminal box 7 fixedly is suspended on door frame 8 left and right sides frames, according to actual needs, can hang 7 terminal boxes at most.Terminal box 7 is a casing 12, two parts before and after connecting plate 9 is divided into casing 12, and terminal box 7 is provided with protecgulum 14 and bonnet 11, and these two kinds of lids and casing 12 hinges join, and the staff can open protecgulum 14 and bonnet 11 at any time, makes things convenient for wiring and maintenance.Terminal block 10 is installed on the connecting plate 9, as required, can adorn 12 terminal blocks 10 at most, and coupling device 13 refills on terminal block 10.Preceding thimble 15 is fixed on the mounting panel 18 with holding line bracket 16, and mounting panel 18 is fixed on the base plate of casing 12 forward part, and back thimble 17 is installed on the base plate of casing 12 rear sections.Can install 6 and hold line brackets 16 in casing 12, hold the hollow cylinder 19 that one one end opening is arranged on the line bracket 16, have two symmetrical axial grooves 21 on 19 of the cylinders, two end faces of cylinder 19 are provided with seam 20.
Claims (3)
1. high-density optical-fiber distribution frame, on its base door frame is housed, the upper and lower frames of door frame is upward wiring rail and downward cabling rail, there are paired thimble and terminal box to be fixed on the left and right sides frame of door frame, terminations such as connecting plate, terminal block and coupling device are arranged in the terminal box, it is characterized in that: door frame is provided with the middle cabling rail parallel with last downward cabling rail, also is provided with the appearance line apparatus in the terminal box.
2. high-density optical-fiber distribution frame according to claim 1 is characterized in that: holding line apparatus is to constitute by being fixed on the preceding thimble on the mounting panel and holding line bracket, and mounting panel is fixed on the base plate of terminal box front portion
3. high-density optical-fiber distribution frame according to claim 1 and 2 is characterized in that: hold the hollow cylinder that one one end opening is arranged on the line bracket, have two symmetrical axial grooves 21 on the barrel surface, two end faces of cylinder are provided with seam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95213159 CN2242555Y (en) | 1995-05-27 | 1995-05-27 | Distribution frame for high desity optical fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95213159 CN2242555Y (en) | 1995-05-27 | 1995-05-27 | Distribution frame for high desity optical fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2242555Y true CN2242555Y (en) | 1996-12-11 |
Family
ID=33863137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95213159 Expired - Lifetime CN2242555Y (en) | 1995-05-27 | 1995-05-27 | Distribution frame for high desity optical fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2242555Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1951125B (en) * | 2004-05-07 | 2010-04-21 | 泛达公司 | Vertical cable manager |
| CN110430483A (en) * | 2019-07-30 | 2019-11-08 | 徐州市贾汪区新源众创科技孵化器有限公司 | A kind of idler wheel distributing frame that the network platform uses |
-
1995
- 1995-05-27 CN CN 95213159 patent/CN2242555Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1951125B (en) * | 2004-05-07 | 2010-04-21 | 泛达公司 | Vertical cable manager |
| CN110430483A (en) * | 2019-07-30 | 2019-11-08 | 徐州市贾汪区新源众创科技孵化器有限公司 | A kind of idler wheel distributing frame that the network platform uses |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |