CN2572423Y - General fibre-distributing frame for optical cable - Google Patents
General fibre-distributing frame for optical cable Download PDFInfo
- Publication number
- CN2572423Y CN2572423Y CN 02260285 CN02260285U CN2572423Y CN 2572423 Y CN2572423 Y CN 2572423Y CN 02260285 CN02260285 CN 02260285 CN 02260285 U CN02260285 U CN 02260285U CN 2572423 Y CN2572423 Y CN 2572423Y
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- fiber
- frame
- rack
- row
- optical cable
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Abstract
The utility model relates to an optic cable main distributing fiber rack which comprises and is composed of an optic cable terminal connecting rack [1], a skiping fiber residue length receiving rack [3], a skiping fiber vertical fiber running rack [4] and two optical fiber distributing racks [2]. In the utility model, the height of each machine frame is completely equal; the machine frames are spliced into a cube-shaped combined unit which is displayed and combined according to a two-row and two-column method; the machine racks between the rows of the combined unit are mutually supported in a back-to-back method; the machine racks between the columns of the combined unit are abuted on the left part and the right part; the back surface of the skiping fiber vertical fiber running rack [4] in the combined unit is abuted on the side end of the machine frames in any column of the combination; on the facade of the machine frames of the combined unit, wherein, two side positions of the skiping fiber vertical fiber running rack [4] are provided with a plurality of horizontal fiber running grooves [5] which are distributed with equal height. The utility model substantially satisfies a basic safe requirement, a basic standard requirement, a basic high density requirement and good operability requirements of optic cable main distributing fiber racks for optical fiber communication and coordinates the four basic requirements in an optimal balanced state.
Description
Technical field
The utility model relates to the optical cable rack of distributing fibers structure parts of using in a kind of optical communication technique field, and relates more specifically to a kind of main rack of distributing fibers for optic cable.
Background technology
The optical cable rack of distributing fibers is widely used as optical cable terminating and optical fiber jumper connection field in the optical fiber communication office station, in background technology, the three big functions that the surplus length of optical cable terminating, fiber distribution, jumping fiber that the optical cable rack of distributing fibers should possess is accommodated often concentrate in the optical cable rack of distributing fibers.Should possess the optical cable rack of distributing fibers: guarantee that optical cable, optical fiber are difficult for sustaining damage when installation and operation, optical cable, the optical fiber minimum bending radius should be greater than " safety " requirement of setting; To laying rationally of optical cable, optical fiber, fix in position is reliable, identifies clearly, and " standard " requirement of enough surplus long occupancy loads of jumping fiber is arranged; To using the communications office site of this main rack of distributing fibers for optic cable, installable optical adapter quantity is wanted many " density " requirements in the machine room unit area; Be convenient to installation, the traffic control of optical cable, optical fiber, " operability " requirement of emergency first-aid repair operation.But traditional main rack of distributing fibers for optic cable that integrates three big functions, the level that then is difficult to the good above-mentioned safety of Coordination Treatment, standard, density and operability four big basic demands, though often be not to obtain level preferably aspect safety, standard and the operability, but density is not high, has taken the erection space of communications equipment room more; Though be exactly that density is high, other aspects are just not enough, especially surplus the accommodating property of length of jumping fiber is bad, badly influences safety, standard and operability even.
Summary of the invention
The purpose of this utility model is to be to design a kind of frame by each separate unit to finish optical cable terminating, fiber distribution, the surplus length of jumping fiber respectively and accommodate three big functions, and the main rack of distributing fibers for optic cable that is combined by each unit rack coupling of modular.Another purpose of the present utility model is to be to design a kind of density height, good operability and the safety of more optical adapter quantity, the main rack of distributing fibers for optic cable of standard four big basic demand matching and coordinations to be installed as far as possible in the machine room unit area.
The utility model is realized by following design: vertically walk fine frame and two fiber optic distribution frames totally five complete contour frames by optical cable terminating frame, the surplus long host rack of jumping fiber, jumping fiber, form an assembled unit, coupling constitutes main rack of distributing fibers for optic cable described in the utility model.Optical cable terminating frame described in the assembled unit, the surplus long host rack of jumping fiber and two fiber optic distribution frames, they display combination by two row, two row modes, its row and the frame between the row back-to-back mutually by, row and the frame between being listed as then about near, other jumping fiber is vertically walked fine frame then is against any row frame in the described combination with its back side side.In the front of optical cable terminating frame, fiber optic distribution frame and the surplus long host rack of jumping fiber described in the assembled unit, and jumping fiber vertically walks the two sides place of fine frame, and each face is respectively equipped with six elongated horizontal Fiber trough of contour distribution.By above-mentioned design, thereby realize the purpose that the utility model is predetermined effectively.
Effect of the present utility model is clearly, adopts main rack of distributing fibers for optic cable described in the utility model, and it enters 20 times of optical cable minimum bending radius＞cable outer diameter in the optical cable terminating frame; Form the optical fiber in each frame of assembled unit, comprise the minimum bending radius 〉=37.5mm of bare fibre, tail optical fiber and jumping fiber, promptly the utility model satisfies " safety " requirement to equipment.Described main rack of distributing fibers for optic cable, the optical cable terminating bar number of its optical cable terminating frame, optical fiber terminating core count up to the needs that full up sufficient assembled unit inner fiber distributes frame; The surplus long occupancy load of the jumping fiber of the surplus long host rack of jumping fiber can satisfy the needs that the assembled unit inner fiber distributes frame, and promptly the utility model satisfies " standard " requirement to equipment.Described main rack of distributing fibers for optic cable is because in the ranks frame back-to-back in its assembled unit, frame is tightly leaned on mutually between row, and the idle space of machine room is reduced to minimum as far as possible; Because isometric optical cable terminating frame, fiber optic distribution frame and the surplus long host rack of jumping fiber adopt 1: 2: 1 optimized proportion configuration, can utilize the useful space in the assembled unit again fullest; And,, carry out dilatation in the modular mode, thereby realize that each optical adapter takies machine room area＜600mm as long as the permission of needs and machine room size can increase new assembled unit on the left side or the right side of arbitrary assembled unit
2, be far superior to mostly be greatly in the prior art＞800mm
2Desired value, promptly the utility model satisfies the requirement to equipment " density height ".Described main rack of distributing fibers for optic cable, because it respectively is provided with many horizontal Fiber trough from top to bottom, from then at the place, two sides that the front or the jumping fiber of composition assembled unit frame are vertically walked fine frame, between frame and the horizontal direction jumping fiber in the frame, can be dispersed in as required in each horizontal Fiber trough and lay; Jumping fiber is vertically walked the setting of fine frame, can be used for accommodating the horizontal jumping fiber of the utility model to other light mouth terminal devices, and vertical guide is to frame top chute, or guides to trough at the bottom of the frame; Because described Fiber trough is located at the front in frame, so the installation of optical fiber and maintenance or the operation of emergency first-aid repair are all very convenient, promptly the utility model satisfies the requirement to equipment " good operability " again.In a word, the utility model can embody its predetermined effect fully.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described, thereby make CONSTRUCTED SPECIFICATION of the present utility model, characteristics, purpose and advantage clearer and more definite.
Accompanying drawing 1 is the utility model embodiment assembled unit floor map.
Accompanying drawing 2 is floor map of assembled unit.
Accompanying drawing 3 is front views of Fig. 1.
Accompanying drawing 4 is rear views of Fig. 1.
Accompanying drawing 5 is schematic perspective views of optical cable terminating frame.
Accompanying drawing 6 is schematic perspective views of fiber optic distribution frame.
Accompanying drawing 7 is schematic perspective views of the surplus long host rack of jumping fiber.
Accompanying drawing 8 is schematic perspective views that jumping fiber is vertically walked fine frame.
Among the figure: the surplus long host rack 4-jumping fiber of 1-optical cable terminating frame 2-fiber optic distribution frame 3-jumping fiber is vertically walked the horizontal Fiber trough of fine frame 5-.
Embodiment
The structure of the utility model embodiment now is described in conjunction with the accompanying drawings: a kind of main rack of distributing fibers for optic cable by comprise optical cable terminating frame 1, the surplus long host rack 3 of jumping fiber, jumping fiber vertically walks fine frame 4 and two fiber optic distribution frames 2 are formed, described each frame is contour fully, and pieces together and form an assembled unit.The unit rack of modular, can shown in accompanying drawing 1 or 2, splice, be described optical cable terminating frame 1, the surplus long host rack 3 of jumping fiber and two fiber optic distribution frames 2, display the combination layout that is rectangle by two row, two row modes, its row back-to-backly leans on mutually with the frame between the row, row and be listed as between frame then about near.Other jumping fiber is vertically walked fine frame 4, then is against the side of any row frame in the described rectangle combination with its back side, has prolonged rectangular long limit as Fig. 1 for listing in its left-hand end; Fig. 2 has then prolonged rectangular long limit for listing in its right-hand end.As above-mentioned combination and permutation, make the utility model can account for the machine room area and the useful space that makes full use of in the frame less as far as possible, thereby guarantee under the prerequisite of other basic demand index the best of the utility model, realize highdensity desired effects, each optical adapter takies machine room area＜600mm in the utility model
2, be far superior to prior art.
For standard more with make things convenient for laying and safeguarding of optical cable in the utility model, optical fiber, as shown in Figure 1, two fiber optic distribution frames 2 in the same assembled unit can be in line side by side; 3 of the surplus long host racks of optical cable terminating frame 1 and jumping fiber are listed as in addition and are in line.
For the purpose of the predetermined purpose of the utility model realization high density and good operability, present embodiment is in the front of described optical cable terminating frame 1, fiber optic distribution frame 2 and the surplus long host rack 3 of jumping fiber, and jumping fiber vertically walks the two sides place of fine frame 4, and each face is respectively equipped with many elongated horizontal Fiber trough 5 of contour distribution.Shown in Fig. 3 to 8, present embodiment is to be provided with six elongated horizontal Fiber trough 5, and described horizontal Fiber trough 5 runs through on the long limit face of whole assembled unit, and laying and safeguarding of optical fiber is very convenient; Horizontal Fiber trough 5 limits are located at the vertical place, two sides of walking fine frame 4 with jumping fiber, the front of frame, thereby have guaranteed that institute's organic frame can make the utility model realize highdensity predetermined purpose tightly mutually by displaying.
Claims (4)
1. main rack of distributing fibers for optic cable is characterized in that: its by comprise optical cable terminating frame, the surplus long host rack of jumping fiber, jumping fiber vertically walks fine frame and two fiber optic distribution frames are formed, described each frame is contour fully, and pieces together and form an assembled unit.
2. by the described main rack of distributing fibers for optic cable of claim 1, it is characterized in that: described optical cable terminating frame, the surplus long host rack of jumping fiber and two fiber optic distribution frames, display combination by two row, two row modes, its row and the frame between the row back-to-back mutually by, row and the frame between being listed as then about near, other jumping fiber is vertically walked fine frame then is against any row frame in the described combination with its back side side.
3. by the described main rack of distributing fibers for optic cable of claim 2, it is characterized in that: two fiber optic distribution frames in the described same assembled unit can be in line side by side.
4. by claim 1 or 2 or 3 described main rack of distributing fibers for optic cable, it is characterized in that: in the front of described optical cable terminating frame, fiber optic distribution frame and the surplus long host rack of jumping fiber, and jumping fiber vertically walks the two sides place of fine frame, and each face is respectively equipped with many elongated horizontal Fiber trough of contour distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02260285 CN2572423Y (en) | 2002-09-25 | 2002-09-25 | General fibre-distributing frame for optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02260285 CN2572423Y (en) | 2002-09-25 | 2002-09-25 | General fibre-distributing frame for optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2572423Y true CN2572423Y (en) | 2003-09-10 |
Family
ID=33727376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02260285 Expired - Lifetime CN2572423Y (en) | 2002-09-25 | 2002-09-25 | General fibre-distributing frame for optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2572423Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114261853A (en) * | 2021-12-07 | 2022-04-01 | 国网新源控股有限公司 | 3D printing optical fiber coiling device and method for distributed optical fiber sensing equipment |
-
2002
- 2002-09-25 CN CN 02260285 patent/CN2572423Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114261853A (en) * | 2021-12-07 | 2022-04-01 | 国网新源控股有限公司 | 3D printing optical fiber coiling device and method for distributed optical fiber sensing equipment |
| CN114261853B (en) * | 2021-12-07 | 2023-12-12 | 国网新源控股有限公司 | 3D printing optical fiber coiling device and method for distributed optical fiber sensing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI POST AND TELEGRAPH DESIGN INSTITUTE LTD. Free format text: FORMER OWNER: SHANGHAI CONCEPTUAL DESIGN INSTITUTE Effective date: 20050930 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20050930 Address after: 200092 Shanghai Guokang Road No. 38 Building No. 3 Patentee after: Shanghai Posts & Telecommunications Design Institute Co., Ltd. Address before: 200041, No. 8, building 833, Nanjing West Road, Shanghai Patentee before: Shanghai Telephone Planning Designs Inst. |
|
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI POST AND TELECOMMUNICATIONS DESIGN AND CO Free format text: FORMER NAME: SHANGHAI POST AND TELEGRAPH DESIGN INSTITUTE LTD. |
|
| CP03 | Change of name, title or address |
Address after: Shanghai city Yangpu District Guokang Road 38, zip code: 200092 Patentee after: Shanghai Posts & Telecommunication Designing Consulting Institute Co., Ltd. Address before: Shanghai Guokang Road No. 38 Building No. 3, zip code: 200092 Patentee before: Shanghai Posts & Telecommunications Design Institute Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120925 Granted publication date: 20030910 |