CN205139437U - High density optic fibre reason line frame - Google Patents
High density optic fibre reason line frame Download PDFInfo
- Publication number
- CN205139437U CN205139437U CN201520852858.0U CN201520852858U CN205139437U CN 205139437 U CN205139437 U CN 205139437U CN 201520852858 U CN201520852858 U CN 201520852858U CN 205139437 U CN205139437 U CN 205139437U
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- China
- Prior art keywords
- optical cable
- optical
- fiber
- fibre melting
- melting disc
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Abstract
The utility model relates to a high density optic fibre reason line frame, which comprises a frame, the frame is including front and back structure, positive face structure melts fine dish unit case including depositing fine device and optical cable, fixing device and reason wire casing are introduced including the optical cable to back structure, the optical cable melts fine dish unit incasement and is provided with at least one baffle and melts fine dish unit check in order to separate into two at least optical cables, the relative both sides wall that the optical cable melts fine dish unit check is provided with the mounting bracket, and the back that every optical cable melts fine dish unit check is provided with the optical cable lead -in plate, its optical cable after at least a set of optical cable entrance hole is for the butt fusion gets into the logical line hole in the structure of the back, compared with the prior art, the utility model has the advantages of: optical cable introduction, fixed, terminal can be carried out in the back that has two -sided optic fibre reason line frame, and optical cable fusion and storage can be realized in the front of reason line frame, make the management maintenance of optical cable realize on the same stage in the optic fibre reason line frame to ensure that arranging of optical cable way is reasonable, have compact structure's characteristics.
Description
Technical field
The utility model relates to optical communication equipment technical field, is specifically related to a kind of high-density optical-fiber reason coil holder.
Background technology
Fibre distribution frame is as the fiber management product of lightguide cable link, its quality directly has influence on the quality of whole piece lightguide cable link, and traditional fiber distributing frame capacity is little, and utilization factor is low, take up room large, cannot meet and effective maintenance management is carried out to the optical fiber of extensive access central machine room.
For not increasing the capacity increasing fibre distribution frame in volume situation, effectively improve utilization factor, conserve space, set up optical cable and introduce as the application number Chinese utility model patent " a kind of high density high-capacity optical fiber distributing frame " that is 201320266228.6 (notification number is CN203259700U) discloses a kind of utilization the welding wiring unit vertically installed unit lower end, and the capacity of fibre distribution frame is doubled, it is 6 12 core fusion integrated trays by original welding wiring unit, present increase-volume is 6 24 core fusion integrated trays, the number of welding wiring unit can increase according to actual conditions or reduce, namely fiber storage unit 4 changes according to the number of welding wiring unit and changes, make optical fiber can reasonable layout, can not be in disorder, but the capacity of this fibre distribution frame is just doubled, can not meet and effective maintenance management is carried out to the optical fiber of extensive access central machine room, also need to be improved further existing fibre distribution frame.In addition, if the capacity of fibre distribution frame is improved to a great extent, convenience like this for the capacity and operation of joining cable welding storage integrated pallet is proposed higher requirement, for joining, cable welding, storage element all also exist placing structure complexity, storage space is less, or fiber enters cable position limitation, or the searching of molten storage tail optical fiber and the problem of arrangement inconvenience, all need to be improved further.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of high-density optical-fiber to manage coil holder, and it not increasing the capacity increasing optical fiber reason coil holder in volume situation, can effectively improve utilization factor, conserve space.
The utility model solves the problems of the technologies described above adopted technical scheme: this high-density optical-fiber reason coil holder, comprise frame, described frame includes Facad structure and structure, wherein said Facad structure includes deposits fine device and at least two stacking optical cable fibre melting disc Cells, the side of fine device is deposited described in this optical cable fibre melting disc Cell is positioned at, and described structure includes optical cable introducing stationary installation and trunking, it is characterized in that: in described optical cable fibre melting disc Cell, be provided with at least one dividing plate, so that described optical cable fibre melting disc Cell is separated at least two optical cable fibre melting disc cells, described deposit fine device include alternative arrangement side by side first around fine post group and second around fine post group, described first is corresponding with the quantity of optical cable fibre melting disc cell around the quantity of fine post in fine post group with second around fibre group, and the two lateral walls of described optical cable fibre melting disc cell is provided with the erecting frame plugged at least two fibre melting discs on it, and the back side of each optical cable fibre melting disc cell is provided with optical cable lead-in plate, described optical cable lead-in plate includes at least one group of optical cable entrance hole, the dividing plate depositing fine device described in being arranged in described Facad structure offers at least one enters structure trunking threading hole for the optical cable after welding.
Described fibre melting disc includes base and cover plate, the side walls enclose of described base and form a cavity, described cover plate can cover described cavity, accommodate fusion joining disk and distribution board in the spatial accommodation that described base and cover plate are formed simultaneously, the middle body of described base arranges described fusion joining disk, and described distribution board is arranged on the outside of fusion joining disk and is formed with fiber storage region, the center of described fusion joining disk has the thermwelding base for optical fiber and tail optical fiber welding, described thermwelding base has the draw-in groove of 24 cores or 36 cores, and the both sides of the front side wall opening part of described base have the mount pad supplying the tail optical fiber adapter of 24 cores or 36 cores to install.It is two disk bodies that fusion joining disk and distribution board in fine pallet are joined in former old-fashioned welding, its total pallet is high is 25, capacity is 12 cores/pallet, and accommodate fusion joining disk and distribution board in the spatial accommodation formed due to base and cover plate simultaneously, pallet is high is 13.5, its capacity is 24 cores/pallet or 36 cores/pallet, the pallet that then inserting one is identical on erecting frame, namely under the prerequisite with identical pallet height, capacity improves 4 times or 6 times, simultaneously, the fibre melting disc of at least 12 can be installed in an optical cable fibre melting disc cell, this is for the SC adapter of 24 cores/pallet, 288 cores/unit can be brought up in an optical cable fibre melting disc cell, and for the LC adapter of 36 cores/pallet, 432 cores/unit can be brought up in an optical cable fibre melting disc cell.
Because the fibre melting disc of inserting in an optical cable fibre melting disc cell there occurs change, correspondingly, the two lateral walls of optical cable fibre melting disc cell is provided with the erecting frame plugged at least two fibre melting discs on it, the dual-side of described base extends outward the first chimb and the second chimb respectively, and described first chimb and the second chimb can with described erecting frame inserting.
As improvement, described first chimb and the second chimb has inner fovea part, described erecting frame is provided with at least two guide rails, and each guide rail has local at least for through hole, all have L shape hole in the two side of this through hole and form the first elastic component and the second elastic component that are oppositely arranged, and the head of this first elastic component and the second elastic component also has the first protuberance and the second protuberance that are oppositely arranged, and under inserting state, this inner fovea part is just in time embedded between the first protuberance and the second protuberance.Wherein, the first described elastic component and the second elastic component can be Elastic buckle form, also can adopt and common are spring-supported pinball structure, or other prior aries.
For strengthening the connection of base dual-side and erecting frame further, contiguous described first chimb and described second chimb have the first all L-shaped positioning tab and the second positioning tab, and described guide rail have the inserting hole be embedded mutually with the second positioning tab bending place for this first positioning tab.
Further, the front side wall of described base is provided with the first overhanging leg and the second leg respectively side by side, and described first leg and the second leg are connected with and for the supporting plate of tail optical fiber fiber, and described supporting plate also can be hinged with upper cover.This supporting plate combines the theory of traditional horizontal cable run groove, effectively can share tail optical fiber be pressed in pressure on pallet by supporting plate, and supporting plate can also make tail optical fiber fiber more orderly simultaneously, so that tail optical fiber direction fiber to the left or to the right.
Further, described optical cable is introduced stationary installation and is included main body, described main body is provided with at least two troughs.Optical cable carries out the subregion of the first step by trough, namely carries out the differentiated control of the first step.
Compared with prior art, the utility model has the advantage of: optical cable introducing can be carried out in the back side with two-sided optical fiber reason coil holder, fixing, terminal etc., and the front of managing coil holder can realize the welding of optical cable, storage, the management maintenance of optical cable can be realized in the reason of optical fiber on the same stage coil holder, in addition, to be divided into, there is multiple optical cable fibre melting disc cell by being provided with dividing plate in optical cable fibre melting disc Cell, and at least two fibre melting discs can also be held in each optical cable fibre melting disc cell, meet Large Copacity, highdensity requirement, the capacity making optical fiber manage coil holder improves 4 ~ 6 times, greatly save machine room space, reduce client's operation cost, simultaneously due to deposit that fine device includes that two rows are staggeredly arranged first around fine post group and second around fine post group, tail optical fiber after welding is by coupling together jumping fiber with the joints of optical fibre being contained in 24 core fibre melting discs, jumping fiber through first around fine post group and second after the storage of fine post group, enter in trunking by threading hole, make optical fiber can reasonable layout, can not be in disorder, the capacity depositing fine device is doubled, effectively save space, also meet simultaneously and effective maintenance management is carried out to the optical fiber of extensive access device, according to the lifting of optical fiber reason coil holder capacity, for enabling optical cable reasonable layout, can not be in disorder, optical cable lead-in plate has also been set up at the back side of this optical cable fibre melting disc Cell, to be introduced in the different fibre melting discs in same optical cable fibre melting disc cell respectively by introducing the naked fibre grouping after denuding after stationary installation through optical cable, to guarantee the connection and reasonable arrangement of lightguide cable link, there is compact conformation, feature capacious.
Accompanying drawing explanation
Fig. 1 is the structural representation of the angle in front of the utility model embodiment;
Fig. 2 is the structural representation of another angle of front of the utility model embodiment;
Fig. 3 is the structure schematic diagram of the utility model embodiment;
Fig. 4 is the structural representation of optical cable lead-in plate in the utility model embodiment;
Fig. 5 is the structural representation plugging fibre melting disc in the utility model embodiment in optical cable fibre melting disc cell;
Fig. 6 is the structural representation plugging another angle of fibre melting disc in the utility model embodiment in optical cable fibre melting disc cell;
Fig. 7 is the structural representation of fibre melting disc in the utility model embodiment;
Fig. 8 is the decomposition texture structural representation of fibre melting disc in the utility model embodiment;
Fig. 9 is the structural representation of erecting frame in the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
As shown in Fig. 1 ~ 9, this high-density optical-fiber reason coil holder comprises frame 1, frame 1 includes Facad structure 11 and structure 12, wherein Facad structure 11 includes and deposits fine device 2 and optical cable fibre melting disc 5 Cell 3, optical cable fibre melting disc Cell 3 is positioned at the right side of whole frame 1, deposit the left side that fine device 2 is then positioned at whole frame 1, include that two rows are staggeredly arranged first around fine post group 21 and second around fine post group 22, structure 12 includes optical cable and introduces stationary installation 121 and trunking 122, and second is provided with multiple through hole 62 entering trunking 122 in structure 12 for the optical cable after welding around the opposite side of fine post group 22.
In the present embodiment, 11 dividing plates 4 are provided with in optical cable fibre melting disc Cell 3, so that optical cable fibre melting disc Cell 3 is separated into 12 optical cable fibre melting disc cells 31, because in each optical cable fibre melting disc Cell 3, coupling 1 optical cable introduces stationary installation 121 and 1 trunking 122, therefore its quantity is also respectively 12; Tail optical fiber after welding is by coupling together jumping fiber with the joints of optical fibre being contained in 24 core fibre melting discs 5, jumping fiber through first around fine post group 21 and second after fine post group 22 is stored, enter in trunking 122 by threading hole 8, make optical fiber can reasonable layout, can not be in disorder, the capacity depositing fine device 2 is doubled, has effectively saved space, also meet simultaneously and maintenance management is effectively carried out to the optical fiber of extensive access device.
For realizing the object that high density molten is joined, fibre melting disc 5 includes base 51 and cover plate 52, the side walls enclose of base 51 and form a cavity 511, cover plate 52 can cover cavity 511, accommodate fusion joining disk 53 and distribution board 54 in the spatial accommodation that base 51 and cover plate 52 are formed simultaneously, the middle body of base 51 arranges fusion joining disk 53, and distribution board 54 is arranged on the outside of fusion joining disk 53 and is formed with fiber storage region, the center of fusion joining disk 53 has the thermwelding base 531 for optical fiber and tail optical fiber welding, the present embodiment is for the SC tail optical fiber adapter 70 of 24 cores, therefore thermwelding base 531 has the draw-in groove of 24 cores, and the both sides of the front side wall opening part of base 51 have the mount pad 9 that the SC tail optical fiber adapter 70 for 24 cores is installed.Fine pallet is joined in traditional welding, its single 12 core pallets, pallet is high is 25, and accommodate fusion joining disk 53 and distribution board 54 in the spatial accommodation formed due to base 51 and cover plate 52 simultaneously, the pallet height of its single pallet is then reduced to 13.5, capacity expansion to 24 core, namely under the prerequisite of original pallet height, capacity improves 4 times, if the pallet that inserting 12 is identical on erecting frame 6, this is for the SC adapter of 24 cores/pallet, can bring up to 288 cores/unit, embody the object that high density molten is joined in optical cable fibre melting disc 5 cell 31.
For realizing installing fibre melting disc 5 further in optical cable fibre melting disc cell 31, the two lateral walls of optical cable fibre melting disc cell 31 is provided with the erecting frame 6 that can plug for 12 fibre melting discs 5 on it, wherein, the dual-side of fibre melting disc 5 base 51 extends outward the first chimb 512 and the second chimb 513 respectively, first chimb 512 and the second chimb 513 has inner fovea part 514, erecting frame 6 is provided with 12 guide rails 61, and each guide rail 61 has local at least for through hole 62, all have L shape hole in the two side of this through hole 62 and form the first elastic component 63 and the second elastic component 64 be oppositely arranged, and the head of this first elastic component 63 and the second elastic component 64 also has the first protuberance 631 and the second protuberance 641 be oppositely arranged, and contiguous first chimb 512 and the second chimb 513 have the first all L-shaped positioning tab 515 and the second positioning tab 516, and guide rail 61 has the inserting hole 611 be embedded mutually with the second positioning tab 516 bending place for this first positioning tab 515, under inserting state, inner fovea part 514 is just in time embedded between the first protuberance 631 and the second protuberance 641, to realize the guide rail 61 that 12 fusion joining disks 53 are fixed on erecting frame 6.In addition, density due to each fibre melting disc 5 becomes large, the pressure that tail optical fiber is pressed on fibre melting disc 5 also can correspondingly increase, therefore, the front side wall of base 51 is provided with the first overhanging leg 10 and the second leg 20 respectively side by side, and the first leg 10 and the second leg 20 are connected with and for the supporting plate 30 of tail optical fiber fiber, and supporting plate 30 can be also hinged with upper cover 40.Supporting plate 30 combines the theory of traditional horizontal cable run groove 124, effectively can share tail optical fiber be pressed in pressure on pallet by supporting plate 30, and supporting plate 30 can also make tail optical fiber fiber more orderly simultaneously, so that tail optical fiber direction fiber to the left or to the right.In addition, the back side of optical cable fibre melting disc cell 31 has additional optical cable lead-in plate 7, crucial effect can be played with management by reasonable layout for realizing optical cable, as shown in Figure 3, optical cable lead-in plate 7 is in L-type, its one side is fixed on optical cable fibre melting disc cell 31, another side is arranged with 4 groups of optical cable entrance holes 71 in parallel, often organize on optical cable entrance hole 71 and include 4 entrance holes, particularly, 12 fibre melting discs 5 are had to be 288 cores/unit in 1 optical cable fibre melting disc cell 31, by 4 groups of optical cable entrance holes 71, optical cable is first divided into one group of 72 core, 3 groupings again in 4 entrance holes, each entrance hole is made to enter 24 cores, naked fibre grouping after denuding after so just the optical cable of 288 cores being introduced stationary installation 121 is also introduced in fibre melting discs 5 different in same optical cable fibre melting disc cell 31 respectively, to play the object of differentiated control, guarantee the connection and reasonable arrangement of lightguide cable link.
The use procedure that this high-density optical-fiber manages coil holder concrete is as follows:
Outside line optical cable outdoor or the machine room conduit back side optical cable of guiding to this high-density optical-fiber reason coil holder introduce stationary installation 121, in about three comb teeth-shapeds be arranged in parallel that stagger in this embodiment, crust is peelled off by first introducing after stationary installation 121 is fixed through optical cable by optical cable, remaining naked fibre enters in fibre melting disc cell 31 through optical cable lead-in plate 7 optical cable, with the tail optical fiber welding in the 24 core fibre melting discs 5 be plugged on erecting frame 6, tail optical fiber after welding is by coupling together jumping fiber with the joints of optical fibre be contained in 24 core plastic pallets, jumping fiber through depositing fine device 2 first around fine post group 21 and second after fine post group 22 is stored, the trunking 122 being entered into the back side of high-density optical-fiber reason line by passage introduces terminal scheduling frame, realize the introducing of equipment fibre, terminal, scheduling etc., thus the equipment fibre of making enters into equipment gets on.
When adopting Lc adapter:
Fine pallet is joined in traditional welding, its single 12 core pallets, pallet is high is 25, and accommodate fusion joining disk 53 and distribution board 54 in the spatial accommodation formed due to base 511 and cover plate 522 simultaneously, the pallet height of its single pallet is then reduced to 13.5, capacity expansion to 36 core, namely under the prerequisite of original pallet height, capacity improves 6 times, if the pallet that inserting 12 is identical on erecting frame 6, this is for the LC adapter of 36 cores/pallet, can bring up to 432 cores/unit, embody the object that high density molten is joined in an optical cable fibre melting disc cell 31.
Claims (7)
1. a high-density optical-fiber reason coil holder, comprise frame (1), described frame (1) includes Facad structure (11) and structure (12), wherein said Facad structure (11) includes deposits fine device (2) and at least two stacking optical cable fibre melting disc Cells (3), the side of fine device (2) is deposited described in this optical cable fibre melting disc Cell (3) is positioned at, and described structure (12) includes optical cable introducing stationary installation (121) and trunking (122), it is characterized in that: in described optical cable fibre melting disc Cell (3), be provided with at least one dividing plate (4), so that described optical cable fibre melting disc Cell (3) is separated at least two optical cable fibre melting disc cells (31), described deposit fine device (2) include alternative arrangement side by side first around fine post group (21) and second around fine post group (22), described first is corresponding with the quantity of optical cable fibre melting disc cell (31) with the second quantity around fine post in fine post group (22) around fine post group (21), and the two lateral walls of described optical cable fibre melting disc cell (31) is provided with the erecting frame (6) plugged at least two fibre melting discs (5) on it, and the back side of each optical cable fibre melting disc cell (31) is provided with optical cable lead-in plate (7), described optical cable lead-in plate (7) includes at least one group of optical cable entrance hole (71), deposit described in being arranged in described Facad structure (11) on fine device (2) dividing plate and offer at least one enters structure (12) trunking (122) threading hole (8) for the optical cable after welding.
2. high-density optical-fiber reason coil holder according to claim 1, it is characterized in that described fibre melting disc (5) includes base (51) and cover plate (52), the side walls enclose of described base (51) and form a cavity (511), described cover plate (52) can cover described cavity (511), accommodate fusion joining disk (53) and distribution board (54) in the spatial accommodation that described base (51) and cover plate (52) are formed simultaneously, the middle body of described base (51) arranges described fusion joining disk (53), and described distribution board (54) is arranged on the outside of fusion joining disk (53) and is formed with fiber storage region, the center of described fusion joining disk (53) has the thermwelding base (531) for optical fiber and tail optical fiber welding, described thermwelding base (531) has the draw-in groove of 24 cores or 36 cores, and the both sides of the front side wall opening part of described base (51) have the mount pad (9) supplying the tail optical fiber adapter of 24 cores or 36 cores to install.
3. high-density optical-fiber reason coil holder according to claim 2, it is characterized in that the dual-side of described base (51) extends outward the first chimb (512) and the second chimb (513) respectively, and described first chimb (512) and the second chimb (513) can with described erecting frame (6) inserting.
4. high-density optical-fiber reason coil holder according to claim 3, it is characterized in that described first chimb (512) and the second chimb (513) have inner fovea part (514), described erecting frame (6) is provided with at least two guide rails (61), and each guide rail (61) has local at least for through hole (62), all have L shape hole in the two side of this through hole (62) and form the first elastic component (63) and the second elastic component (64) that are oppositely arranged, and the head of this first elastic component (63) and the second elastic component (64) also has the first protuberance (631) and the second protuberance (641) that are oppositely arranged, under inserting state, this inner fovea part (514) is just in time embedded between the first protuberance (631) and the second protuberance (641).
5. high-density optical-fiber reason coil holder according to claim 4, it is characterized in that contiguous described first chimb (512) and described second chimb (513) have all L-shaped the first positioning tab (515) and the second positioning tab (516), and described guide rail (61) has the inserting hole (611) be embedded mutually with the second positioning tab (516) bending place for this first positioning tab (515).
6. the high-density optical-fiber reason coil holder according to claim 2 ~ 5 any one claim, it is characterized in that the front side wall of described base (51) is provided with overhanging the first leg (10) and the second leg (20) respectively side by side, and described first leg (10) and the second leg (20) are connected with and for the supporting plate (30) of tail optical fiber fiber, and described supporting plate (30) can be also hinged with upper cover (40).
7. high-density optical-fiber reason coil holder according to claim 6, it is characterized in that described optical cable is introduced stationary installation (121) and included main body (123), described main body (123) is provided with at least two troughs (124).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520852858.0U CN205139437U (en) | 2015-10-30 | 2015-10-30 | High density optic fibre reason line frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520852858.0U CN205139437U (en) | 2015-10-30 | 2015-10-30 | High density optic fibre reason line frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205139437U true CN205139437U (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520852858.0U Expired - Fee Related CN205139437U (en) | 2015-10-30 | 2015-10-30 | High density optic fibre reason line frame |
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| Country | Link |
|---|---|
| CN (1) | CN205139437U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105204130A (en) * | 2015-10-30 | 2015-12-30 | 宁波隆兴电信设备制造有限公司 | High-density optical fiber arranging frame |
| CN109835277A (en) * | 2017-11-27 | 2019-06-04 | 丰田自动车株式会社 | The separated time of stacked flat electric wire constructs |
| CN110780403A (en) * | 2019-11-20 | 2020-02-11 | 杭州昱华科技有限公司 | Novel optical cable distributing box equipment |
-
2015
- 2015-10-30 CN CN201520852858.0U patent/CN205139437U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105204130A (en) * | 2015-10-30 | 2015-12-30 | 宁波隆兴电信设备制造有限公司 | High-density optical fiber arranging frame |
| CN109835277A (en) * | 2017-11-27 | 2019-06-04 | 丰田自动车株式会社 | The separated time of stacked flat electric wire constructs |
| CN109835277B (en) * | 2017-11-27 | 2021-12-14 | 丰田自动车株式会社 | Branching structure for laminated flat electric wire |
| CN110780403A (en) * | 2019-11-20 | 2020-02-11 | 杭州昱华科技有限公司 | Novel optical cable distributing box equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20211030 |
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| CF01 | Termination of patent right due to non-payment of annual fee |