CN202049272U - Optical cable cross connecting cabinet - Google Patents
Optical cable cross connecting cabinet Download PDFInfo
- Publication number
- CN202049272U CN202049272U CN2011201523395U CN201120152339U CN202049272U CN 202049272 U CN202049272 U CN 202049272U CN 2011201523395 U CN2011201523395 U CN 2011201523395U CN 201120152339 U CN201120152339 U CN 201120152339U CN 202049272 U CN202049272 U CN 202049272U
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- cross connection
- connection box
- welding
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Abstract
The utility model relates to an optical cable cross connecting cabinet which comprises a box body (1), the bottom of the box body (1) is provided with an optical cable inlet unit (2) used for inletting the optical cable; a welding optical fiber containing area (3) is arranged above the optical cable inlet unit (2); a direct welding area (4) is arranged at the side of the optical cable inlet unit (2); an optical branching device area (6) is arranged above the direct welding area (4); and a fiber moving unit (7) is arranged between the optical branching device area (6) and the welding optical fiber containing area (3). The optical cable cross connecting cabinet has a reasonably distributed internal structure, achieves a plurality of functions such as fiber jumping resisting, full light splitting, direct conducting and cross connecting and the like; moreover, the optical cable cross connecting cabinet has the advantages of large capacity, simple and convenient operation and maintaining and the like.
Description
Technical field
The utility model relates to the physical connection field of optical communication, more particularly, relates to a kind of fiber cable cross connection box.
Background technology
Fiber cable cross connection box for the trunk layer with join cable layer optical cable optical cable Cheng Duan, jumper connection effect are provided, becomes important link of optical cable test and scheduling in the optical cable Access Network.Along with market light advances the continuous propelling that copper moves back demand, telecommunication user is on the increase, and business is constantly expanded, and the coverage rate of subscriber optical cable is more and more wider, and the fiber cable network structure more and more trends towards variation.
The general no jumping fiber type that is divided into the cross connection type and adopts integrated module that adopts of existing fiber cable cross connection box, there is following problem in these fiber cable cross connection boxes: adopt the loss of cross connection circuit big, can't adapt to present Optical Access Network construction demand; And do not have the fiber cable cross connection box jumping fiber difficulty of jumping fiber type, and can make optical fiber chaotic so that can't dilatation after repeatedly safeguarding, what tank capacity was artificial reduces.
The utility model content
The technical problems to be solved in the utility model is, the above-mentioned defective at the fiber cable cross connection box of prior art provides a kind of novel fiber cable cross connection box, the reasonable in internal structure of this fiber cable cross connection box, and capacity is big.
The technical scheme that its technical matters that solves the utility model adopts is: construct a kind of fiber cable cross connection box, comprise casing, the bottom of described casing is provided with the optical cable that is used for leading in cable and introduces the unit, the top that described optical cable is introduced the unit is provided with the fine district of welding storage, described optical cable is introduced the side of unit and is established straight melting zone, the top in described straight melting zone is provided with the optical branching device district, is provided with away fine unit between described optical branching device district and the fine district of described welding storage.
In fiber cable cross connection box described in the utility model, the fine district of described welding storage comprises left rail support and the right rail brackets that is arranged in the casing, and the welding fiber storage tray that is slidingly connected of a plurality of and described left rail support and right rail brackets.
In fiber cable cross connection box described in the utility model, the fine district of described welding storage comprises fine district of trunk welding storage and the fine district of user's welding storage, and the fine district of described trunk welding storage is positioned at the top in the fine district of described user's welding storage.
In fiber cable cross connection box described in the utility model, describedly walk fine unit and comprise the fine plate of walking that is arranged between fine district of described welding storage and the described optical branching device district, and be successively set on away the fine circle of crossing on the fine plate from top to bottom.
In fiber cable cross connection box described in the utility model, described walk fine unit also comprise be arranged on described walk on the fine plate around fine post, the described baffle plate that comprises cylindrical section and be positioned at the end of cylindrical section around fine post.
In fiber cable cross connection box described in the utility model, describedly to walk fine unit and also comprise and be arranged on the described fine ring of walking on the fine plate of retaining, the fine ring of described retaining comprises the catch on ring wall part and formation and described ring wall are partly.
In fiber cable cross connection box described in the utility model, describedly walk fine unit and comprise also and be positioned at the described fibre blocking plate of walking fine plate side that described fibre blocking plate is provided with vertical direction and extends bar hole, the upper end open of described bar hole.
In fiber cable cross connection box described in the utility model, described optical branching device district comprises left socle and right support, and a plurality of stacked optical branching device that is arranged between left socle and the right support.
In fiber cable cross connection box described in the utility model, described optical branching device is the blade inserting optical branching device.
In fiber cable cross connection box described in the utility model, the top of described casing was provided with fine groove.
Implement fiber cable cross connection box of the present utility model, have following beneficial effect: it is rationally distributed that optical cable of the present utility model connects the inner structure of cross-connecting box, in same casing, can realize not having jumping fiber, multiple functions such as full beam split, straight-through and cross connection, and it is big to have a capacity, operation, safeguards advantages such as simple and convenient.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the synoptic diagram of the preferred embodiment of fiber cable cross connection box of the present utility model;
Fig. 2 is the front schematic view of the preferred embodiment of fiber cable cross connection box of the present utility model;
Fig. 3 is the synoptic diagram of xsect of the preferred embodiment of fiber cable cross connection box of the present utility model;
Fig. 4 is the synoptic diagram that the full beam split of the preferred embodiment of fiber cable cross connection box of the present utility model is used;
Fig. 5 is the synoptic diagram that the no jumping fiber of the preferred embodiment of fiber cable cross connection box of the present utility model is used;
Fig. 6 is the synoptic diagram that the mixing of the preferred embodiment of fiber cable cross connection box of the present utility model is used.
Embodiment
Understand for technical characterictic of the present utility model, purpose and effect being had more clearly, now contrast accompanying drawing and describe embodiment of the present utility model in detail.
As shown in Figure 1 to Figure 3, a preferred embodiment for fiber cable cross connection box of the present utility model, in the fiber cable cross connection box of this embodiment, comprise casing 1, the bottom of casing 1 is provided with the optical cable that is used for leading in cable and introduces unit 2, and the top that optical cable is introduced unit 2 is provided with the fine district 3 of welding storage, and optical cable is introduced the side of unit 2 and established straight melting zone 4, the top in straight melting zone 4 is provided with optical branching device district 6, is provided with away fine unit 7 between optical branching device district 6 and the fine district 3 of welding storage.Optical cable is introduced unit 2, the fine district 3 of welding storage, directly melting zone 4, optical branching device district 6 are connected with casing 1 by the lower and upper cross-member that is arranged on casing 1 inside respectively.
In the present embodiment, the fine district 3 of welding storage comprises left rail support 31 and the right rail brackets 32 that is arranged in the casing 1, and the welding fiber storage tray 33 that is slidingly connected of a plurality of and left rail support 31 and right rail brackets 32, these welding fiber storage trays 33 comprise fiber storage tray and the fusion joining disk that is slidingly connected, for the welding fiber storage tray that existing employing is rotationally connected, capacity can increase and is twice.Use for convenience, in the present embodiment, can comprise fine district 34 of trunk welding storage and the fine district 35 of user's welding storage in the fine district 3 of welding storage, the fine district 34 of trunk welding storage is positioned at the top in the fine district 35 of user's welding storage, can conveniently manage like this, and the layout of internal optical fiber is more reasonable.
In the present embodiment, walk fine unit 7 and comprise the fine plate 70 of walking that is arranged between fine district 3 of welding storage and the optical branching device district 6, and be successively set on away the fine circle 71 of crossing on the fine plate 70 from top to bottom; This walk fine unit 7 also comprise be arranged on away on the fine plate 70 around fine post 72, the baffle plate 721 that comprises cylindrical section 720 and be positioned at the end of cylindrical section 720 around fine post 72; This is walked fine unit 7 and also comprises the fine ring 73 of the retaining that is arranged on away on the fine plate 70, and the fine ring 73 of retaining comprises the catch 731 on ring wall part and formation and the ring wall part; This is walked fine unit 7 and also comprises the fibre blocking plate 74 that is positioned at fine plate 70 sides, and fibre blocking plate 74 is provided with vertical direction and extends bar hole 741, and the upper end open of bar hole 741 can hang over optical fiber in the bar hole 741 easily by opening.Also be provided with fine groove 5 at the top of casing 1, and and walked fine unit 7 and be used.
In the present embodiment, optical branching device district 6 comprises left socle 61 and right support (62), and a plurality of stacked optical branching device 63 that is arranged between left socle 61 and the right support 62, and optical branching device 63 can be selected blade inserting optical branching device or other optical branching devices that is suitable for for use.
More than introduced the concrete structure of fiber cable cross connection box of the present utility model, introduced below how it to use.
Referring to Fig. 4, after trunk end and user side optical cable enter from the bottom of casing 1, after on optical cable is introduced unit 2, fixing, opening stripping, put sleeve pipe and form band sleeve pipe naked fine 81, band sleeve pipe naked fine 81 enters in the welding fiber storage tray 33 after the right side wall colligation of casing 1, and directly weld is then directly entered in the straight melting zone 4 by the left side of optical cable introducing unit 2.In the fused fiber splice fiber storage tray 33 of user's tail optical fiber in the fine district 35 of user's welding storage and after the naked fibre of user side directly melts, as temporarily not opening user side, tail fiber disc can be stored in the fiber storage tray of molten fiber storage tray 33, after the tail optical fiber that need open comes out from the left side of welding fiber storage tray 33, along default in away 7 right sides, fine unit cross coil and through keep off fine ring 73 converge the back along walk 7 left sides, fine unit coil cause the fibre blocking plate place of the blade inserting optical branching device corresponding position that need open.By breach close on the fibre blocking plate tail optical fiber being passed fibre blocking plate 74 enters optical branching device 63 branch port and gets final product.Trunk end tail optical fiber is drawn tail optical fiber after welding fiber storage tray 33 and the naked fibre of trunk end are directly molten from welding fiber storage tray 33 left sides, along cross coil and through Fiber trough 5 enter casing 1 left side the laggard inbound port of going into optical branching device 63 of coil.Owing to the end of going into of optical branching device 63 is separated with the branch end route, makes route more clear; Branch end has adopted convergent type Fiber trough 8 simultaneously, make that transferring optical fiber in operation, when safeguarding does not exist crossover phenomenon, to transfer to the optical branching device port of bottom half at the optical branching device tail optical fiber at casing 1 top as need, only need that tail wires of fiber optics is extracted the back and be passed down through along crossing coil that fibre blocking plate 74 is laggard goes into optical branching device 63 and get final product, whole operation only related to the operation that the coil inner fiber is reversed end for end up and down, and the route layout of total system remains unchanged.
Fig. 5 shows the synoptic diagram of the no jumping fiber application of fiber cable cross connection box of the present utility model, in this is used, optical branching device district 6 is used for fused fiber splice Wiring module 9 substitutes, and so just can realize not having jumping fiber and use.
Fig. 6 shows the synoptic diagram of the mixing application of fiber cable cross connection box of the present utility model, and in this was used, the partial optical splitter 63 usefulness fused fiber splice Wiring modules through light path device district 6 substituted, and so just can realize not having the mixing application of jumping fiber and beam split.
It is rationally distributed that optical cable of the present utility model connects the inner structure of cross-connecting box, can realize not having jumping fiber in same casing, multiple functions such as full beam split, straight-through and cross connection, and it is big to have a capacity, operation, safeguards advantages such as simple and convenient.
In conjunction with the accompanying drawings embodiment of the present utility model is described above; but the utility model is not limited to above-mentioned embodiment; above-mentioned embodiment only is schematic; rather than it is restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not breaking away under the scope situation that the utility model aim and claim protect, also can make a lot of forms, these all belong within the protection of the present utility model.
Claims (10)
1. fiber cable cross connection box, it is characterized in that, comprise casing (1), the bottom of described casing (1) is provided with the optical cable that is used for leading in cable and introduces unit (2), the top that described optical cable is introduced unit (2) is provided with the welding fine district of storage (3), described optical cable is introduced the side of unit (2) and is established straight melting zone (4), and the top in described straight melting zone (4) is provided with optical branching device district (6), is provided with away fine unit (7) between described optical branching device district (6) and the described welding fine district of storage (3).
2. fiber cable cross connection box according to claim 1, it is characterized in that, the described welding fine district of storage (3) comprises left rail support (31) and the right rail brackets (32) that is arranged in the casing, and the welding fiber storage tray (33) that is slidingly connected of a plurality of and described left rail support (31) and right rail brackets (32).
3. fiber cable cross connection box according to claim 2, it is characterized in that, the described welding fine district of storage (3) comprises the trunk welding fine district of storage (34) and user's welding fine district of storage (35), and the described trunk welding fine district of storage (34) is positioned at the top in described user's welding fine district of storage (35).
4. fiber cable cross connection box according to claim 1, it is characterized in that, the described fine unit (7) of walking comprises being arranged on and walks fine plate (70) between described welding fine district of storage (3) and the described optical branching device district (6), and is successively set on away fine enclose (71) of crossing on the fine plate (70) from top to bottom.
5. fiber cable cross connection box according to claim 4, it is characterized in that, described walk fine unit (7) also comprise be arranged on described walk on the fine plate (70) around fine post (72), the described baffle plate (721) that comprises cylindrical section (720) and be positioned at the end of cylindrical section (720) around fine post (72).
6. fiber cable cross connection box according to claim 4, it is characterized in that, the described fine unit (7) of walking also comprises and is arranged on the described fine ring of walking on the fine plate (70) of retaining (73), and the described fine ring of retaining (73) comprises the catch (731) on ring wall part and formation and described ring wall are partly.
7. fiber cable cross connection box according to claim 4, it is characterized in that, the described fine unit (7) of walking also comprises and is positioned at the described fibre blocking plate (74) of walking fine plate (70) side, described fibre blocking plate (74) is provided with vertical direction and extends bar hole (741), the upper end open of described bar hole (741).
8. fiber cable cross connection box according to claim 1 is characterized in that, described optical branching device district (6) comprises left socle (61) and right support (62), and a plurality of stacked optical branching device (63) that is arranged between left socle (61) and the right support (62).
9. fiber cable cross connection box according to claim 8 is characterized in that, described optical branching device (63) is the blade inserting optical branching device.
10. fiber cable cross connection box according to claim 1 is characterized in that, the top of described casing (1) was provided with fine groove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201523395U CN202049272U (en) | 2011-05-13 | 2011-05-13 | Optical cable cross connecting cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201523395U CN202049272U (en) | 2011-05-13 | 2011-05-13 | Optical cable cross connecting cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202049272U true CN202049272U (en) | 2011-11-23 |
Family
ID=44989576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201523395U Expired - Lifetime CN202049272U (en) | 2011-05-13 | 2011-05-13 | Optical cable cross connecting cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202049272U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103257420A (en) * | 2013-05-16 | 2013-08-21 | 无锡东旭通信系统设备有限公司 | Jumper-connection-free optical fiber cross connecting cabinet |
| CN103389553A (en) * | 2013-08-22 | 2013-11-13 | 上海华诚通信器材有限公司 | Construction scheme of prefabricated outdoor optical cable cross-connecting box |
| CN104880797A (en) * | 2015-06-23 | 2015-09-02 | 苏州苏驼通信科技有限公司 | Optical fiber wire-arranging frame device |
| CN110794539A (en) * | 2019-11-20 | 2020-02-14 | 杭州昱华科技有限公司 | Core box type jumper connection-free optical cable cross-connecting cabinet |
-
2011
- 2011-05-13 CN CN2011201523395U patent/CN202049272U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103257420A (en) * | 2013-05-16 | 2013-08-21 | 无锡东旭通信系统设备有限公司 | Jumper-connection-free optical fiber cross connecting cabinet |
| CN103389553A (en) * | 2013-08-22 | 2013-11-13 | 上海华诚通信器材有限公司 | Construction scheme of prefabricated outdoor optical cable cross-connecting box |
| CN104880797A (en) * | 2015-06-23 | 2015-09-02 | 苏州苏驼通信科技有限公司 | Optical fiber wire-arranging frame device |
| CN110794539A (en) * | 2019-11-20 | 2020-02-14 | 杭州昱华科技有限公司 | Core box type jumper connection-free optical cable cross-connecting cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111123 |
|
| CX01 | Expiry of patent term |