CN208459646U - A kind of large capacity high-density optical-fiber distribution frame - Google Patents
A kind of large capacity high-density optical-fiber distribution frame Download PDFInfo
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- CN208459646U CN208459646U CN201820889039.7U CN201820889039U CN208459646U CN 208459646 U CN208459646 U CN 208459646U CN 201820889039 U CN201820889039 U CN 201820889039U CN 208459646 U CN208459646 U CN 208459646U
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Abstract
The utility model discloses a kind of large capacity high-density optical-fiber distribution frames, it include: frame main body, the front end of frame main body is equipped with optical fiber jumper connection region, the rear end of frame main body is equipped with fused fiber splice region, the side of frame main body is equipped with optical cable fixed area, and the inside of frame main body is equipped with tail optical fiber management region.Fused fiber splice region is equipped with optical cable welding device, is equipped with Rear Door in the rear end of frame main body, optical cable welding device is mounted on Rear Door, and Rear Door can flip outward opening.By classifying rationally functional area and more convenient and fast distribution structure is arranged under the premise of not increasing existing distributing frame volume in the utility model, achievees the effect that be easier to carry out fused fiber splice and stores excess cable.
Description
Technical field
The utility model relates to optical communication equipment technology more particularly to a kind of large capacity high-density optical-fiber distribution frames.
Background technique
Fibre distribution frame is an important corollary equipment in optical transmission system, is mainly used for the optical fiber welding of fibre-optic terminus
Connect, optical connector installation, optical path tunes connect, the storage of extra tail optical fiber and the protection of optical fiber etc., it is for Networks of Fiber Communications peace
Row for the national games and flexible use have important role.As East and West direction transmittability increases inside ultra-large data center, pass
The three-layer network framework of system becomes two layers of trunk and branching type structure, this proposes higher want to wiring efficiency, wiring density
It asks.
In the past, the capacity of fibre distribution frame is generally all in 100 cores hereinafter, usually using drawer-type structure, such as in patent
It is a kind of relatively common drawer type distributing frame shown in 201120508353.4.Optical fiber used in optic communication construction is logical
It is often several cores to tens cores, the fused fiber splice of this low-density is easier to manage, but the welding of ultra-large data center
Core number is up to several hundred cores, and even higher, in this case, traditional fibre distribution frame is in fused fiber splice efficiency and slack
Storage etc. be far from satisfying actual requirement.
Therefore, how to design the fibre distribution frame that a kind of fused fiber splice is high-efficient, storage excess cable capacity is big is industry
Technical problem urgently to be resolved.
Utility model content
In order to solve drawbacks described above existing in the prior art, for the utility model proposes a kind of large capacity high density light
Fine distributing frame, the fibre distribution frame by classifying rationally functional area and are set under the premise of not increasing existing distributing frame volume
More convenient and fast distribution structure is set, achieve the effect that be easier to carry out fused fiber splice and stores excess cable.
The technical solution adopted in the utility model is to design a kind of large capacity high-density optical-fiber distribution frame, comprising: rack master
Body, the front end of frame main body are equipped with optical fiber jumper connection region, and the rear end of frame main body is equipped with fused fiber splice region, and the one of frame main body
Side is equipped with optical cable fixed area, and the inside of frame main body is equipped with tail optical fiber management region.
Preferably, optical fiber jumper connection region is equipped with multiple optical fiber jumper connection units from top to bottom, and optical fiber jumper connection unit includes multiple
Transversely arranged optical fiber jumper connection module, optical fiber jumper connection unit are placed in module carrier, and module carrier is fixed in frame main body.
Preferably, the front end of frame main body is additionally provided with the preceding protection door apparatus positioned at optical fiber jumper connection areas outside.
Preferably, optical cable fixed area is equipped with optical cable fixing device, and optical cable fixing device includes: to be fixed in frame main body
Bracket base, the bracket transverse slat that is connected on bracket base, bracket transverse slat can inwardly close up to the side close to frame main body
Or it flips outward and opens.
Preferably, bracket base is equipped with upper limit position groove, is equipped with and is located in upper limit position groove at the top of one end of bracket transverse slat
One end bottom of upper limit bar, bracket transverse slat is rotatably connected on bracket base by shaft, and upper limit position groove is in be with shaft
The center of circle it is arc-shaped, bracket transverse slat can follow upper limit bar along upper limit position groove rotate.
Preferably, bracket transverse slat is equipped with lower snap-gauge, the upper snap-gauge being mounted on lower snap-gauge, and lower snap-gauge and upper snap-gauge pass through
It is bolted, the adjustable lower spacing between snap-gauge and upper snap-gauge of rotating bolt.
Preferably, bracket transverse slat is equipped with horizontally disposed strip groove, and the tail end of bolt passes through strip groove and connects lower snap-gauge
It connects on bracket transverse slat, lower snap-gauge can follow bolt to move along strip groove.
Preferably, fused fiber splice region is equipped with optical cable welding device, and Rear Door is equipped in the rear end of frame main body, and optical cable is molten
Connection device is mounted on Rear Door, and Rear Door can flip outward opening.Optical cable welding device includes: the bottom installed on Rear Door
Seat, on pedestal into fine fixing seat and fibre melting disc, set on fibre melting disc two sides of the bottom walk fine point of fine seat, be covered on it is solid into fibre
Fiber optic protection cover board in reservation.
Preferably, the rear end inner bottom surface of frame main body be equipped with rear lower beam, Rear Door can flip outward opening to it is rear
Lower beam abuts, and Rear Door is in horizontality at this time.
Preferably, optical cable welding device further include: limit the door lock of the Rear Door rotating opening, the bottom two of Rear Door
Side is rotatably connected by fixed pin onto frame main body, after the rear end inner top surface of frame main body is equipped with cooperation door lock locking
Upper beam.
Preferably, tail optical fiber management region is equipped with tail optical fiber fixed plate, and the two sides of tail optical fiber fixed plate are fixed on the frame main body
Inner sidewall on.
Compared with prior art, the utility model has the advantage that
1, the different function region for distinguishing fibre distribution frame, avoids functional area from being overlapped, in order to different function region
Operation；
2, the working condition and job state for distinguishing fibre distribution frame, optical cable fusion splicing devices are closed when working condition, operation
Optical cable welding device is overturn when state and is opened, while optical cable welding device being arranged on Rear Door, can be turned over Rear Door
Then by the space of molten fine operation from interior shifting to outside, the fine operation of molten fine and reason is greatly facilitated；
3, Distributing frame structure is drawn mode with traditional drawer and is compared, and higher density may be implemented, and does not need mobile light
Fibre reduces the risk of damage optical fiber.
Detailed description of the invention
The utility model is described in detail below with reference to embodiment and attached drawing, in which:
Fig. 1 is the front-end view of fibre distribution frame in the utility model；
Fig. 2 is that the front door of fibre distribution frame in the utility model opens schematic diagram；
Fig. 3 is the rear end schematic diagram of fibre distribution frame in the utility model；
Fig. 4 is that the Rear Door of fibre distribution frame in the utility model opens schematic diagram；
Fig. 5 is that the fiber optic protection cover board of fibre distribution frame in the utility model dismantles schematic diagram；
Fig. 6 is the structural schematic diagram of fiber fusion splicing device in the utility model.
Specific embodiment
As shown in Figures 1 to 4, the fibre distribution frame that an embodiment of the present invention proposes, comprising: frame main body 1, rack master
The right side of body 1 is made of the right side plate 11 being arranged laterally side by side and right orifice plate 12 of crossing, and the left side of frame main body 1 by setting laterally side by side
The left plate 19 set and left orifice plate 18 of crossing are constituted, and the upside of frame main body 1 is covering right side plate 11, right crosses orifice plate 12, left plate
19 and the left upper cover plate 13 for crossing orifice plate 18, the downside of frame main body 1 be support right side plate 11, it is right cross orifice plate 12, left plate 19 and
The left lower cover plate 110 for crossing orifice plate 18.
As shown in Figure 1, 2, the front end of frame main body 1 is equipped with optical fiber jumper connection region 3, and optical fiber jumper connection region 3 is set from top to bottom
There are multiple optical fiber jumper connection units, optical fiber jumper connection unit includes multiple optical fiber jumper connection modules 31 transversely and horizontally arranged, optical fiber jumper connection
Unit is placed in module carrier 32, and module carrier 32 is fixed in frame main body 1.Preferably, the front end of frame main body 1 is also set
There is the preceding protection door apparatus 2 for being located at 3 outside of optical fiber jumper connection region, preceding protection door apparatus 2 includes front door 21, front door 21
Opening can be disassembled or overturn from the front end of frame main body 1.
As shown in Figure 1, 2, the side of frame main body 1 is equipped with optical cable fixed area 4, and optical cable fixed area 4 is solid equipped with optical cable
Determine device 41, optical cable fixing device 41 includes: the bracket base 411 being fixed in frame main body 1, is connected to bracket base 411
On bracket transverse slat 412, bracket transverse slat 412 can inwardly close up to close to frame main body 1 side or flip outward open, this
The benefit of sample setting be can adjusting bracket transverse slat 412 is spun upside down according to actual needs angle, be conducive to adjust optical cable and enter
Angle, to discharge optical cable bending stress.In the present embodiment, bracket transverse slat 412 and the connection structure of bracket base 411 are to prop up
Frame pedestal 411 is equipped with upper limit position groove, and the upper limit bar being located in upper limit position groove, branch are equipped at the top of one end of bracket transverse slat 412
One end bottom of frame transverse slat 412 is rotatably connected on bracket base 411 by shaft, and upper limit position groove is in using shaft as the center of circle
Arc-shaped, bracket transverse slat 412 can follow upper limit bar to rotate along upper limit position groove, with adjust bracket transverse slat 412 and frame main body 1 it
Between angle.
Preferably, bracket transverse slat 412 is equipped with lower snap-gauge 414, the upper snap-gauge 413 being mounted on lower snap-gauge 414, lower snap-gauge
414 and upper snap-gauge 413 be equipped with towards opposite recessed portion, optical cable is clamped in recessed portion, lower snap-gauge 414 and upper snap-gauge 413
It is connected by bolt 416, the adjustable lower spacing between snap-gauge 414 and upper snap-gauge 413 of rotating bolt 416, with fixed different straight
The optical cable of diameter, in order to protect optical cable not to be damaged, the inside of upper snap-gauge 413 and lower snap-gauge 414 is equipped with cable protection pad 415,
Recessed portion on cable protection pad 415 is corresponding with the recessed portion of 415 place snap-gauge of cable protection pad.Further, bracket transverse slat
412 are equipped with horizontally disposed strip groove, and the tail end of bolt 416 passes through strip groove and lower snap-gauge 414 is connected to bracket transverse slat 412
On, lower snap-gauge 414 can follow bolt 416 to move along strip groove, adjust the left-right position of lower snap-gauge 414 to adapt to be actually needed.
As shown in Fig. 3 to 6, the rear end of frame main body 1 is equipped with fused fiber splice region 5, and fused fiber splice region 5 is molten equipped with optical cable
Connection device 51, optical cable welding device 51 include: pedestal 517, on pedestal 517 into fine fixing seat 513 and fibre melting disc 515,
Walking fine point of fine seat 514, be covered on into the fiber optic protection cover board 512 in fine fixing seat 513 set on 515 two sides of the bottom of fibre melting disc.
Preferably, Rear Door 511 is equipped in the rear end of frame main body 1, pedestal 517 is fixed on Rear Door 511, and Rear Door 511 can be to
Outer overturning is opened, and optical cable welding device 51 is exposed from frame main body 1, carries out the fine operation of molten fine and reason to facilitate.Further
, the rear end inner bottom surface of frame main body 1 is equipped with rear lower beam 16, Rear Door 511 can flip outward opening to rear lower beam
16 abut, and Rear Door 511 is in horizontality at this time, and Rear Door 511, which is in horizontality, can preferably carry out molten fine and reason
Fine operation.Optical cable welding device 51 further include: the door lock 56 of limitation 511 rotating opening of Rear Door, the two sides of the bottom of Rear Door 511
It is rotatably connected by fixed pin 518 onto frame main body 1, the rear end inner top surface of frame main body 1 is equipped with cooperation door lock 56 and locks
Fixed rear upper beam 17 does not need to close Rear Door 511 using when optical cable welding device 51, makes back door by door lock 56
Plate 511 is kept closed.
The inside of frame main body 1 is equipped with tail optical fiber management region 6, and tail optical fiber management region 6 is equipped with tail optical fiber fixed plate 61, and tail optical fiber is solid
The two sides of fixed board 61 are fixed on the inner sidewall of frame main body 1.
The large capacity high-density optical-fiber distribution frame of the utility model, makes full use of the inner space of existing fiber distributing frame,
Function that it is had carries out subregion, it is preceding in after three functional regional divisions it is clear, convenient for management.Optical cable welding is filled simultaneously
51 settings are set on Rear Door 511, can be overturn with Rear Door 511 and by the space of molten fine operation from interior shifting to outside,
Greatly facilitate the fine operation of molten fine and reason.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (14)
1. a kind of large capacity high-density optical-fiber distribution frame, including frame main body, which is characterized in that the front end of the frame main body is set
There is optical fiber jumper connection region, the rear end of the frame main body is equipped with fused fiber splice region, and the side of the frame main body is equipped with optical cable
The inside of fixed area, the frame main body is equipped with tail optical fiber management region.
2. large capacity high-density optical-fiber distribution frame as described in claim 1, which is characterized in that optical fiber jumper connection region is from upper
To multiple optical fiber jumper connection units are had, the optical fiber jumper connection unit includes multiple transversely arranged optical fiber jumper connection modules, described
Optical fiber jumper connection unit is placed in module carrier, and the module carrier is fixed in the frame main body.
3. large capacity high-density optical-fiber distribution frame as claimed in claim 1 or 2, which is characterized in that before the frame main body
End is additionally provided with the preceding protection door apparatus positioned at the optical fiber jumper connection areas outside.
4. large capacity high-density optical-fiber distribution frame as described in claim 1, which is characterized in that the optical cable fixed area is equipped with
Optical cable fixing device.
5. large capacity high-density optical-fiber distribution frame as claimed in claim 4, which is characterized in that the optical cable fixing device packet
It includes: the bracket base being fixed in the frame main body, the bracket transverse slat being connected on the bracket base, the bracket transverse slat
It can inwardly close up to the side close to the frame main body or flip outward opening.
6. large capacity high-density optical-fiber distribution frame as claimed in claim 5, which is characterized in that the bracket base is equipped with upper
One end top of limiting slot, the bracket transverse slat is equipped with the upper limit bar being located in the upper limit position groove, the bracket transverse slat
One end bottom is rotatably connected on bracket base by shaft, and the upper limit position groove is in using the shaft as the circular arc in the center of circle
Shape, the bracket transverse slat can follow the upper limit bar to rotate along the upper limit position groove.
7. large capacity high-density optical-fiber distribution frame as claimed in claim 6, which is characterized in that the bracket transverse slat is equipped with down
Snap-gauge, the upper snap-gauge being mounted on the lower snap-gauge, the lower snap-gauge and upper snap-gauge are bolted, and rotating the bolt can
Adjust the spacing between the lower snap-gauge and upper snap-gauge.
8. large capacity high-density optical-fiber distribution frame as claimed in claim 7, which is characterized in that the bracket transverse slat is equipped with water
The strip groove of flat setting, the tail end of the bolt pass through the strip groove and the lower snap-gauge are connected on the bracket transverse slat,
The lower snap-gauge can follow the bolt to move along the strip groove.
9. large capacity high-density optical-fiber distribution frame as described in claim 1, which is characterized in that the fused fiber splice region is equipped with
Optical cable welding device.
10. large capacity high-density optical-fiber distribution frame as claimed in claim 9, which is characterized in that the rear end of the frame main body
Interior to be equipped with Rear Door, the optical cable welding device is mounted on the Rear Door, and the Rear Door can flip outward opening.
11. large capacity high-density optical-fiber distribution frame as claimed in claim 10, which is characterized in that the optical cable welding device packet
Include: install pedestal on the Rear Door, on the pedestal into fine fixing seat and fibre melting disc, be set to the fibre melting disc bottom
Portion two sides walk fine point of fine seat, be covered on it is described into the fiber optic protection cover board in fine fixing seat.
12. large capacity high-density optical-fiber distribution frame as described in claim 10 or 11, which is characterized in that the frame main body
Rear end inner bottom surface is equipped with rear lower beam, and the Rear Door can flip outward opening and extremely abut with rear lower beam, after described at this time
Door-plate is in horizontality.
13. large capacity high-density optical-fiber distribution frame as claimed in claim 10, which is characterized in that the optical cable welding device is also
Include: the door lock for limiting the Rear Door rotating opening, the two sides of the bottom of the Rear Door by fixed pin be rotatably connected to
In the frame main body, the rear end inner top surface of the frame main body is equipped with the rear upper beam for cooperating the door lock locking.
14. large capacity high-density optical-fiber distribution frame as described in claim 1, which is characterized in that the tail optical fiber management region is set
There is tail optical fiber fixed plate, the two sides of the tail optical fiber fixed plate are fixed on the inner sidewall of the frame main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820889039.7U CN208459646U (en) | 2018-06-08 | 2018-06-08 | A kind of large capacity high-density optical-fiber distribution frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820889039.7U CN208459646U (en) | 2018-06-08 | 2018-06-08 | A kind of large capacity high-density optical-fiber distribution frame |
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| CN208459646U true CN208459646U (en) | 2019-02-01 |
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ID=65160687
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| CN201820889039.7U Active CN208459646U (en) | 2018-06-08 | 2018-06-08 | A kind of large capacity high-density optical-fiber distribution frame |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114527545A (en) * | 2022-03-25 | 2022-05-24 | 武汉鲁班精艺智能设备有限公司 | Intelligent optical splitter adjusting frame |
| CN114609737A (en) * | 2022-04-19 | 2022-06-10 | 江苏亨通光电股份有限公司 | Optical fiber distribution frame |
| CN114859493A (en) * | 2022-07-06 | 2022-08-05 | 杭州昱华科技有限公司 | Optical fiber distribution frame |
-
2018
- 2018-06-08 CN CN201820889039.7U patent/CN208459646U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114527545A (en) * | 2022-03-25 | 2022-05-24 | 武汉鲁班精艺智能设备有限公司 | Intelligent optical splitter adjusting frame |
| CN114527545B (en) * | 2022-03-25 | 2023-12-08 | 武汉鲁班精艺智能设备有限公司 | Intelligent beam splitter adjusting frame |
| CN114609737A (en) * | 2022-04-19 | 2022-06-10 | 江苏亨通光电股份有限公司 | Optical fiber distribution frame |
| CN114609737B (en) * | 2022-04-19 | 2024-06-21 | 江苏亨通光电股份有限公司 | Optical fiber distribution frame |
| CN114859493A (en) * | 2022-07-06 | 2022-08-05 | 杭州昱华科技有限公司 | Optical fiber distribution frame |
| CN114859493B (en) * | 2022-07-06 | 2022-09-23 | 杭州昱华科技有限公司 | Optical fiber distribution frame body |
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