CN2529460Y - Y-shape two-type fibre-optical groove - Google Patents
Y-shape two-type fibre-optical groove Download PDFInfo
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- CN2529460Y CN2529460Y CN02219359U CN02219359U CN2529460Y CN 2529460 Y CN2529460 Y CN 2529460Y CN 02219359 U CN02219359 U CN 02219359U CN 02219359 U CN02219359 U CN 02219359U CN 2529460 Y CN2529460 Y CN 2529460Y
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- conduit
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- groove
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Abstract
The utility model related to a Y-shaped two-type fibre-optical groove. The utility model is characterized in that the utility model comprises a fibre matrix[4] which is provided with a Y-shaped groove. The two branches of the Y-shaped groove are unfolded towards to the two sides under overlooking state. The whole Y-shaped groove takes an arc structure under overlooking state. The two branch segments[9] of the Y-shaped groove are positioned on the top of a straight groove[7]. A lower fibre segment[11] is suspended at one side of the straight groove[7], while the middle fibre segment[10] is turned outwards from the top of the straight groove[7] and extends downwards. The radius of curvature of the whole Y-shaped groove which extends in space is no less than 40mm. As the fibre matrix is provided with a y-shaped double-direction fibre groove which extends outwards from the top of the straight groove in a certain radius of curvature, the fibres from different direction inside the straight groove are leaded to communication devices such as fibre distributing rack. The utility model has the advantages that first, the fibre structure is fixedly arranged beside the straight groove through a suspending manner; second, the Y-shaped groove can adapt to the fibres from different direction inside the straight groove, which is convenient for paving; and third, ensures the fibre inside the fibre groove satisfying the requirement of the radius of curvature.
Description
Technical field
The utility model relates to the optical fiber cabling channel structure of using in the various types of communication machine room of the communications field, and a kind of top that is specifically related to optical fiber cabling conduit is into and out of fine mouth structure.
Background technology
Along with developing rapidly of optical fiber communication, the infrastructure construction that matches with it also becomes its indispensable important ring.Wherein, the optical fiber conduit has also caused the attention of domestic high starting point telecommunication department as fiber management in the telecommunications room, layout and protection system.In the prior art, for the ease of fiber management, implementing the correct of communication equipment such as optical fiber and fibre distribution frame is connected, way is a fiber plant cabling conduit in machine room preferably, this optical fiber conduit according to actual needs can be by constituting around the main channel of the interior space with from the row conduit that main channel goes out along separate routes, optical cable laying is behind machine room, optical fiber is arranged into along main channel and row conduit cabling needs the communication equipment tops such as fibre distribution frame be connected, then by being connected into and out of communication equipments such as fine mouth and fibre distribution frames.Yet in each project under construction, quantity, arrangement, the requirement of communication equipments such as the size of machine room, shape and fibre distribution frame are all inequality, there is not a kind of fixed mode yet, therefore each position into and out of fine mouth also is difficult to determine before communication equipments such as fibre distribution frame location, makes troubles to practice of construction.Because the optical fiber conduit generally carries out design and installation at the communications equipment room first stage of construction, at this moment communication equipment such as fibre distribution frame all also is not in place, therefore can't determine fiber mouth position, optical fiber duct road, if on the optical fiber conduit, hold the fiber mouth in advance successfully, after waiting until that so communication equipments such as fibre distribution frame phase in, the fiber mouth major part of holding successfully in advance can depart from or not in needed fiber mouth position, how to address this problem, way was where communication equipments such as fibre distribution frame are installed in the past, then where optical fiber conduit and fiber mouth are installed to, install cumbersomely like this, work is renderd a service low, operating expenses is bigger, obviously is irrational.After optical fiber conduit and fiber mouth install, continuous development along with communication service, the laying of optical fiber in conduit also increases gradually, and be regular, repeatedly lay finely down aperiodically, even to put in order the optical fiber that part is completed out again sometimes and lay.By way in the past, bigger trouble is to wear fine time-consuming, effort, and frangibility optical fiber, thereby has a strong impact on proper communication, brings about great losses.In addition, the cabling of optical fiber is different with electric wire, and it is subjected to certain radius of curvature restriction at the turning, otherwise may reduce the Optical Fiber Transmission ability, even damages optical fiber.For this reason, the utility model first is installed the later stage from the axial arbitrary position installation optical fiber duct of optical fiber conduit road fiber mouth in order to solve communication equipments such as fibre distribution frame; Second for after solving the fiber mouth installation of optical fiber duct road, need repeatedly lay fibre down regular, aperiodically, and the optical fiber that part is completed is put out in order the trouble of laying again and need not wear fibre; The 3rd sets out in order to satisfy the requirement of optical fiber curvature radius, designed a kind of can be along the top of the flexible installation position of conduit into and out of fine structure, to overcome above-mentioned deficiency.
Summary of the invention
For achieving the above object, the technical solution adopted in the utility model is: a kind of conduit ejects fine structure, at least comprise fiber mouth matrix, this fiber mouth matrix is provided with one " Y " type conduit, two branches of " Y " type conduit launch to both sides overlooking under the state, whole " Y " type conduit is domes under the side-looking state, wherein two branch sections are positioned at the top that leads directly to conduit, following fine mouthful of section is suspended on straight-through conduit on one side, interlude is outwards crossed from the top of straight-through conduit, and stretch downwards, whole " Y " type conduit is in radius of curvature 〉=40 of spatial extension millimeter.
The related content of technique scheme is explained as follows:
1, described " comprising fiber mouth matrix at least " be meant and realize the requisite member of the technical program.Described " conduit " is meant that having one side at least is open trench structure, and such structure needs only when optical fiber connects up optical fiber directly is routed in the conduit, and need not to wear fibre.Described " overlooking state " be meant fiber mouth matrix in working order down from directly over the effect of observing downwards, " side-looking state " then is from the left side or the right side effect of observing.Described " to the both sides expansion " is meant consistent with the direction of straight-through conduit, and the optical fiber of coming from the left side cabling is introduced a fiber structure from parting branch on the left side like this, and introduces a fiber structure from the optical fiber that the right side cabling is come from parting branch on the right side, all draws from following fine mouthful at last.Described " straight-through conduit " can be the optical fiber main channel, also can be optical fiber row conduits, in other words this programme both can be used as main channel the top into and out of fine structure, the top that also can be used as the row conduit is into and out of fine structure.Described " outwards crossing " is meant from straight-through conduit top and extends to the fiber direction by the leap mode.
2, in the technique scheme, in order to guarantee the radius of curvature of optical fiber better, make simultaneously lay convenient, can be down in " Y " type conduit with the opening of two branch section conduits, the opening of interlude conduit up, the opening of following fine mouthful of section conduit is provided with outwardly.The bending of optical fiber on branch section, interlude and fine down section all controlled by the radius of curvature that extend bottom land and two side like this.
3, in the technique scheme, in order to distinguish optical fiber (promptly from leading directly to the optical fiber that conduit left side and right direction are introduced) better from different directions, can be provided with dividing plate by across pitch on the interlude conduit, this dividing plate raises up from bottom land conduit is divided into two or more spaces, the left and right sides.
4, in the technique scheme, has annexation preferably in order to make between fiber mouth matrix and the straight-through conduit, described fiber mouth matrix is provided with inverted U type groove in bottom center along straight-through conduit direction, and this U type groove is connected with straight-through channel sidewalls by the plug-in mounting form.Thisly articulate cooperation and can connect along straight-through conduit optional position, the flexibility of this installation site is important, because communication equipment placement locations such as the fibre distribution frame in the machine room, width degree varies, make the optical fiber exit position unpredictable, have only by such flexibility and could satisfy actual needs.
5, more reliable for fiber mouth matrix is connected with straight-through conduit, can also be provided with supporting bracket in the technique scheme, this supporting plate structure one end is fixed on the fiber mouth matrix, and the other end is fixed on straight-through conduit bottom.
6, in order to make the optical fiber of better protection in the fine conduit, can also be provided with a movable fiber flap of being convenient to repeatedly fiber in the technique scheme, this fiber flap covers on fiber mouth matrix, and optical fiber conduit open sides is sealed.
7, in order to escort optical fiber better to communication equipment tops such as fibre distribution frames, can also be provided with fiber mouth joint, corrugated pipe connector and bellows in the technique scheme, this fiber mouth joint is located at down fine mouthful of end, and by buckle structure and down fine mouthful clamping, corrugated pipe connector is located at fiber mouth joint lower end, and by buckle structure and the clamping of fiber mouth joint, the corrugated pipe connector lower end is provided with the opening draw-in groove with bellows outer rim coupling.
The utility model operation principle is: the two-way fiber conduit of a kind of by being provided with " Y " type on a fiber mouth matrix, stretch out by the requirement of certain curvature radius from the top of straight-through conduit, thereby will lead directly to the communication equipments such as fibre distribution frame of guiding the below in the conduit from the optical fiber of different directions into.And fiber mouth matrix adopting hangs fixing mode and is assemblied in by the straight-through conduit, and the position of fiber mouth can be along the axial optional position arrangement of straight-through conduit.
Because the technique scheme utilization, the utility model compared with prior art has following advantage:
1, the utility model fiber mouth position is flexible, after communication equipments such as fibre distribution frame are installed, consider the installation site of optical fiber fiber mouth again, need only during installation and cover out a breach at direct through groove, can will eject fine structure hangs over by the straight-through conduit, to eject fine structure by supporting bracket, link slot then and be fixed on by the straight-through conduit, thereby realize that optical fiber comes in and goes out neatly.
2, but to eject the cabling conduit in the fine structure all be open type or unenclosed construction to the utility model optical fiber conduit, when needs are laid or take out optical fiber, as long as take off the fiber flap, can finish the work of laying or taking out optical fiber easily, and this can be regular, muptiple-use into and out of fibre work.
3, the utility model is provided with the two-way fiber conduit of a kind of " Y " type on fiber mouth matrix, thereby will lead directly to the communication equipments such as fibre distribution frame of guiding the below in the conduit from the optical fiber of different directions easily into.
4, the two-way fiber conduit of " Y " described in the utility model type is in radius of curvature 〉=40 of spatial extension millimeter, thereby can guarantee that the cabling of optical fiber in the fiber conduit arrange the basic demand of satisfying knuckle.
5, the utility model utilizes the link slot structure of the straight-through conduit outside and bottom by inverted U type groove and supporting plate structure, top fiber structure can be fixed on quickly and easily by the straight-through conduit.
Description of drawings
Accompanying drawing 1 comprises optical fiber channel structure and the utility model two parts for the utility model is installed in the stereogram of optical fiber cabling conduit among the figure;
Accompanying drawing 2 is the stereogram of the utility model fiber mouth matrix;
Accompanying drawing 3 is the stereogram at another visual angle of the utility model fiber mouth matrix;
Accompanying drawing 4 is the stereogram of the utility model fiber flap;
Accompanying drawing 5 is the stereogram at another visual angle of the utility model fiber flap;
Accompanying drawing 6 is the stereogram of the utility model supporting bracket;
Accompanying drawing 7 is the stereogram of the utility model fiber mouth joint;
Accompanying drawing 8 is the front view that the utility model fiber mouth joint is observed from the open end direction;
Accompanying drawing 9 is the stereogram of the utility model corrugated pipe connector;
Accompanying drawing 10 is the stereogram at another visual angle of the utility model corrugated pipe connector;
Accompanying drawing 11 is a kind of variation scheme stereogram of the utility model fiber mouth matrix, and the interlude of fiber conduit bottom is provided with dividing plate among the figure, and conduit is divided into two regional cablings.
In the above accompanying drawing: 1, supporting bracket; 2, fiber flap; 3, fiber mouth joint; 4, fiber mouth matrix; 5, corrugated pipe connector; 6, bellows; 7, straight-through conduit; 8, direct through groove lid; 9, branch section; 10, interlude; 11, fine down mouthful section; 12, U type groove; 13, baffle plate; 14, at the bottom of the deep-slotted chip breaker; 15, grab; 16, setting-in boss nut; 17, screw hole; 18, at the bottom of the U type; 19, bayonet socket; 20, narrow U type groove; 21, grab; 22, opening draw-in groove; 23, dividing plate.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment: shown in accompanying drawing 1～accompanying drawing 10, a kind of optical fiber conduit ejects fine structure, is made up of fiber mouth matrix 4, fiber flap 2, supporting bracket 1, fiber mouth joint 3, corrugated pipe connector 5 and bellows 6.Fiber mouth matrix 4 is the agent structure of present embodiment, this fiber mouth matrix 4 is provided with one " Y " type conduit, two branches of " Y " type conduit launch overlooking under the state to both sides, make into and out of fine mouth and can be good at adapting in the straight-through conduit optical fiber from different directions (i.e. the optical fiber of coming from one of straight-through conduit and other end cabling).Whole " Y " type conduit is domes under the side-looking state, wherein two branch sections 9 are positioned at the top that leads directly to conduit 7, following fine mouthful of section 11 is suspended on straight-through conduit 7 on one side, interlude 10 is outwards crossed from the top of straight-through conduit 7, and stretch downwards, whole " Y " type conduit is in radius of curvature 〉=40 of spatial extension millimeter.In described " Y " type conduit, the opening of two branch section 9 conduits down, and by at the bottom of the deep-slotted chip breaker that extends from the matrix side 14 and baffle plate 13 constitute, baffle plate 13 effect is that the optical fiber that guarantees the straight-through conduit 7 of optical fiber can separate fully with fiber mouth optical fiber, is convenient to the maintenance and management of optical fiber.The opening of interlude 10 conduits and is made of the backplate of matrix and both sides up, and the opening of following fine mouthful of section 11 conduits outwardly.Has annexation preferably in order to make between fiber mouth matrix 4 and the straight-through conduit 7, fiber mouth matrix 4 is provided with the inverted u-shaped groove 12 of two symmetries along straight-through conduit direction in bottom center, this U type groove 12 is connected with straight-through conduit 7 sidewalls by the plug-in mounting form, with bolt U type groove 12 is fixed on the link slot of conduit sidepiece then.In order to make fiber mouth matrix 4 be connected more reliable with straight-through conduit 7, also be provided with supporting bracket 1, these supporting bracket 1 one ends are fixedlyed connected with the setting-in boss nut 16 on the fiber mouth matrix 4 by screw hole 17 usefulness screws, the other end is by 18 fixedlying connected with straight-through conduit 7 bottoms at the bottom of the U type, and two link slots that conduit 7 bottoms are led directly in this fixedly connected utilization pass through bolt.In order to protect optical fiber, make optical fiber be unlikely exposed and also be provided with fiber flap 2 on the fiber mouth matrix 4 outside, this fiber flap 2 covers on fiber mouth matrix 4, and the optical fiber duct road is covered.Following fine mouthful of place of fiber mouth matrix 4 is connected in series successively by fiber mouth joint 3, corrugated pipe connector 5 and bellows 6.Fiber mouth joint 3 first halves are by narrow U type groove 20 and buckle structure and fine down mouthful clamping, and buckle structure is made up of grab 15 and bayonet socket 19.Grab 15 is a kind of boss wide at the top and narrow at the bottom, after fiber mouth joint 3 and 4 clampings of fiber mouth matrix, just forms a kind of latch-up structure.Fiber mouth joint 3 Lower Halves are by narrow U type groove 20 and grab 21 and corrugated pipe connector 5 clampings, and corrugated pipe connector 5 lower ends are provided with the opening draw-in groove 22 with bellows 6 outer rims coupling, and bellows 6 inserts in the opening draw-in groove 22.
From above to the specific descriptions of the present utility model; can understand and the objective of the invention is how to realize by a preferred embodiment; but; person skilled in the art can be easy to make this variation and equivalent variation to the notion that is disclosed, so all this variations are all intended being included within the appending claims scope required for protection.
Claims (8)
1, a kind of conduit ejects fine structure, it is characterized in that: comprise fiber mouth matrix [4] at least, this fiber mouth matrix [4] is provided with one " Y " type conduit, two branches of " Y " type conduit launch to both sides overlooking under the state, whole " Y " type conduit is domes under the side-looking state, wherein two branch sections [9] are positioned at the top of straight-through conduit [7], following fine mouthful of section [11] is suspended on straight-through conduit [7] on one side, interlude [10] is outwards crossed from the top of straight-through conduit [7], and stretch downwards, whole " Y " type conduit is in radius of curvature 〉=40 of spatial extension millimeter.
2, according to claim 1ly eject fine structure, it is characterized in that: in described " Y " type conduit the opening of two branch sections [9] conduit down, the opening of interlude [10] conduit up, the opening of following fine mouthful of section [11] conduit is outwardly.
3, according to claim 1ly eject fine structure, it is characterized in that: across pitch is provided with dividing plate [23] on described interlude [10] conduit, and this dividing plate [23] raises up from bottom land conduit is divided into two or more spaces, the left and right sides.
4, according to claim 1ly eject fine structure, it is characterized in that: described fiber mouth matrix [4] is provided with inverted U type groove [12] in bottom center along straight-through conduit direction, and this U type groove [12] is connected in axial optional position with straight-through conduit [7] sidewall by the plug-in mounting form.
5, according to claim 1ly eject fine structure, it is characterized in that: also comprise supporting bracket [1], this supporting bracket [1] structure one end is fixed on the fiber mouth matrix [4], and the other end is fixed on straight-through conduit [7] bottom.
6, according to claim 1ly eject fine structure, it is characterized in that: also comprise the movable fiber flap [2] of being convenient to repeatedly fiber, this fiber flap [2] covers on fiber mouth matrix [4].
7, according to claim 1ly eject fine structure, it is characterized in that: also comprise fiber mouth joint [3], this fiber mouth joint [3] is located at down fine mouthful of end, and by buckle structure and fine mouthful clamping down.
8, according to claim 7ly eject fine structure, it is characterized in that: also comprise corrugated pipe connector [5] and bellows [6], this corrugated pipe connector [5] is located at fiber mouth joint [3] lower end, and by buckle structure and fiber mouth joint [3] clamping, corrugated pipe connector [5] lower end is provided with the opening draw-in groove [22] with bellows [6] outer rim coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02219359U CN2529460Y (en) | 2002-03-13 | 2002-03-13 | Y-shape two-type fibre-optical groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02219359U CN2529460Y (en) | 2002-03-13 | 2002-03-13 | Y-shape two-type fibre-optical groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2529460Y true CN2529460Y (en) | 2003-01-01 |
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ID=33697852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02219359U Expired - Lifetime CN2529460Y (en) | 2002-03-13 | 2002-03-13 | Y-shape two-type fibre-optical groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2529460Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105093455A (en) * | 2015-09-08 | 2015-11-25 | 广东志众通信工程有限公司 | Combined optical fiber wiring device |
| CN107589508A (en) * | 2017-11-13 | 2018-01-16 | 河南宏骏通信工程有限公司 | It is a kind of can flexibly outlet turn to optical cable cabling channel |
| CN111796376A (en) * | 2020-08-10 | 2020-10-20 | 中天宽带技术有限公司 | Electric power optical cable joint box |
-
2002
- 2002-03-13 CN CN02219359U patent/CN2529460Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105093455A (en) * | 2015-09-08 | 2015-11-25 | 广东志众通信工程有限公司 | Combined optical fiber wiring device |
| CN105093455B (en) * | 2015-09-08 | 2019-01-11 | 广东志众通信工程有限公司 | Modular fiber optic connecton layout |
| CN107589508A (en) * | 2017-11-13 | 2018-01-16 | 河南宏骏通信工程有限公司 | It is a kind of can flexibly outlet turn to optical cable cabling channel |
| CN111796376A (en) * | 2020-08-10 | 2020-10-20 | 中天宽带技术有限公司 | Electric power optical cable joint box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C32 | Full or partial invalidation of patent right | ||
| IP01 | Partial invalidation of patent right |
Decision date of declaring invalidation: 20051128 Decision number of declaring invalidation: 7754 Case number: 5W064393. to review the decision No. 77544. decision day 2005.11.285. examination of the request for invalidation of the patent right to decide claim 1) Notice of authorization in claim 1. of a slot top fiber structure, which at least comprises a fiber outlet matrix Conclusion of examination: :Claim is have modified without 6. inspection result patentees, former claim 1 and 6 is merged into new claim 1, former claim 1,7,8 is merged into new claim 2 . Patent right is maintained to remain valid on the basis of new claim 1,2 . Maintaining effective claim is:1. a kind of Y-shape two-type fibre-optical groove, it is characterised in that:At least include outlet matrix(4), the outlet matrix(4)" Y " type groove road is provided with, two branches in " Y " type groove road launch under vertical view state to both sides, whole " Y " type groove road domed structure under side-looking state, two of which branch section(9)Positioned at straight-through conduit(7)Top, lower fine mouth section(11)It is suspended on straight-through conduit(7)On one side, interlude(10)From straight-through conduit(7)Top outwards cross, and stretch downwards, whole " Y " type groove road is in spatially extended radius of curvature >=40 millimeter;Also include being easy to the movable fiber lid of mul... Decision date: 20051128 Denomination of utility model: Channel ejector fiber structure Granted publication date: 20030101 Int.cl.7: H04B10/12 Patentee: Xinhaiyi Electric Communication Dev. Co., Ltd., Suzhou Industry Zone Review decision number: 77544. Date of decision 2005.11.285. Claims of the patent right involved in the examination decision of the request for invalidation 1) Claims of authorized announcement 1. A groove ejection fiber structure, which is characterized in that it at least includes a fiber outlet matrix |
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| C56 | Change in the name or address of the patentee |
Owner name: SUZHOU XIN HAI YI COMMUNICATION TECHNOLOGY CO., LT Free format text: FORMER NAME: SUZHOU INDUSTRIAL PARK NEW SEA UNION TELECOM DEVELOPMENT CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Building 8, east ring building, 328 East Ring Road, Jiangsu, Suzhou: 215021 Patentee after: Suzhou New Sea Telecom Technology Co., Ltd. Address before: Building 8, east ring building, 328 East Ring Road, Jiangsu, Suzhou: 215021 Patentee before: Xinhaiyi Electric Communication Dev. Co., Ltd., Suzhou Industry Zone |
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| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120313 Granted publication date: 20030101 |