CN108873205A - A kind of expansion-type fiber cable cross connection box - Google Patents
A kind of expansion-type fiber cable cross connection box Download PDFInfo
- Publication number
- CN108873205A CN108873205A CN201810788200.6A CN201810788200A CN108873205A CN 108873205 A CN108873205 A CN 108873205A CN 201810788200 A CN201810788200 A CN 201810788200A CN 108873205 A CN108873205 A CN 108873205A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- expansion
- fiber cable
- connection box
- cross connection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/444—Systems or boxes with surplus lengths
- G02B6/4441—Boxes
- G02B6/4446—Cable boxes, e.g. splicing boxes with two or more multi fibre cables
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The present invention provides a kind of expansion-type fiber cable cross connection box, it is related to technical field of communication equipment, including cabinet and for the side cover of body side, cabinet left and right sides are respectively equipped with the open installation cavity in left and right, installation cavity side wall is equipped with triangle fixed block in the four corners for facing cabinet, and triangle fixed block is equipped with the open tapped through hole in left and right；The through-hole with tapped through hole cooperation is correspondingly provided on side cover；Cabinet right side is equipped with box shape casting lug thereon, and cabinet left side is equipped with groove；The configuration of the present invention is simple can be used alone, also can multiple cross-connecting box assembly expand the capacity of cross-connecting boxes, it is very flexibly practical.
Description
Technical field
The present invention relates to fields of communication technology, and in particular to a kind of expansion-type fiber cable cross connection box.
Background technique
Fiber cable cross connection box is a kind of to provide the handover equipment of optic fiber distribution, jumper connection for main dried layer optical cable, wiring layer optical cable.Light
After cable leading in cable cross-connecting box, after fixation, termination, with fibre, trunk layer optical cable is connected to wiring layer optical cable using jumping fiber.
Fiber cable cross connection box is mainly used for the interface equipment of backbone optical cable and optical distribution cable junction in optical cable access net.Light
The structure of cable distributing box is mainly made of cabinet, internal metal working part, fiber active linker and standby attachment.Not according to use occasion
Together, indoor type and two kinds of outdoor version can be divided into, and can land, make somebody a mere figurehead, wall hanging installation.
Fiber cable cross connection box has trunk and branched cable to enter once completing for use at present, when these trunks or branched cable
Being full appearance when melting in cabinet and having accounted for module, if there is optical fiber demand again, trunk and branched cable can not enter back into this
Cross-connecting box, to increase or adjust lightguide cable link can not, and when demand capacity be more than expected capacity, it is in the prior art
The installation of fiber cable cross connection box seems complicated, time-consuming, laborious, so needing a kind of expansion-type fiber cable cross connection box to solve above-mentioned ask
Topic.
In the patent document of publication No. CN203786350U, a kind of expansion-type fiber cable cross connection box, including first are disclosed
Pedestal and the first cabinet being mounted in first base, top cover, wire jumper protecting box, around tow wheel, wire jumper and walk fibre at the second cabinet
Slot, first base side install a second base additional, install the second cabinet, the top of the first cabinet and the second cabinet in second base
A top cover is installed in portion, and wire jumper protecting box is arranged inside top cover, and the two sides inside wire jumper protecting box are respectively equipped with threading hole and walk fibre
Slot is additionally provided with inside wire jumper protecting box around tow wheel, and wire jumper is from the first cabinet by threading hole, Fiber trough, around tow wheel access the
Two box houses；The invention is by installing another cabinet additional in original body side, in the case where not influencing original optical cable use premise, no
With newly-built lightguide cable link, and increase the capacity of former fiber cable cross connection box, largely reduces project installation expense, greatly mention
High convenience and practicability；But disassembly is cumbersome, inflexible.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of expansion-type fiber cable cross connection box, structure is simple, can be used alone,
Also can multiple cross-connecting box assembly expand the capacity of cross-connecting boxes, it is very flexibly practical.
In order to achieve the above object, the present invention is achieved by the following technical programs：A kind of expansion-type fiber cable cross connection box, packet
Cabinet and the side cover for body side are included, cabinet left and right sides are respectively equipped with the open installation cavity in left and right, installation cavity side wall
It is equipped with triangle fixed block in the four corners for facing cabinet, triangle fixed block is equipped with the open tapped through hole in left and right；It is right on side cover
The through-hole cooperated with tapped through hole should be equipped with；Cabinet right side is equipped with box shape casting lug thereon, and cabinet left side is equipped with groove.
Preferably, side is equipped with chamber door before and after cabinet.
Preferably, box house is equipped with the mounting plate for optical cable installation.
Preferably, casting lug thereon and groove were rotating around right side and left side installation cavity one week.
Preferably, the half with a thickness of installation cavity thickness of triangle fixed block.
The present invention provides a kind of expansion-type fiber cable cross connection boxes, and structure is simple, can be used alone, also can multiple cross-connecting boxes
Assembly expands the capacity of cross-connecting box；The structure of chamber can be fixedly mounted in triangle fixed block, be also capable of fixing the another of side cover or splicing
A cross-connecting box；One cross-connecting box, which protrudes above the groove cooperation on block and another cross-connecting box, keeps two cross-connecting box splicings more firm,
And it can dust and water protection；The half with a thickness of installation cavity thickness of triangle fixed block, this can be effective while saving material
Ground guarantees to stablize.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of groove of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Embodiment：
As depicted in figs. 1 and 2, a kind of expansion-type fiber cable cross connection box of the present embodiment, including cabinet 1 and for 1 side of cabinet
Side cover 4,1 left and right sides of cabinet are respectively equipped with the open installation cavity 11 in left and right, and 11 side wall of installation cavity is in the four corners for facing cabinet 1
It is equipped with triangle fixed block 2, triangle fixed block 2 is equipped with the open tapped through hole 3 in left and right；It is correspondingly provided on side cover 4 and screw thread
The through-hole 41 that through-hole 3 cooperates；1 right side of cabinet is equipped with box shape casting lug thereon 5, and 1 left side of cabinet is equipped with groove 6.
In the present embodiment, 1 front and back side of cabinet is equipped with chamber door 14.The mounting plate for optical cable installation is equipped with inside cabinet 1
13.Casting lug thereon 5 and groove 6 were rotating around right side and left side installation cavity 11 1 weeks.Triangle fixed block 2 with a thickness of 11 thickness of installation cavity
Half.
In the present embodiment, when this cross-connecting box is used alone, side cover 4 is consolidated with screw by through-hole 41 and tapped through hole 3
It is scheduled on the side of cabinet 1, when multiple splicing dilatations in use, side cover 4 is removed, casting lug thereon is stuck in groove, then by spiral shell
Silk, which passes through corresponding tapped through hole 3 on two cross-connecting boxes and cooperates with nut, to be fixed.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, those skilled in the art should understand that：It still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these modification or
Replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (5)
1. a kind of expansion-type fiber cable cross connection box, it is characterised in that：Including cabinet（1）Be used for cabinet（1）The side cover of side（4）,
Cabinet（1）Left and right sides are respectively equipped with the open installation cavity in left and right（11）, installation cavity（11）Side wall is facing cabinet（1）Quadrangle
Place is equipped with triangle fixed block（2）, triangle fixed block（2）It is equipped with the open tapped through hole in left and right（3）；Side cover（4）Upper correspondence
It is equipped with and tapped through hole（3）The through-hole of cooperation（41）；Cabinet（1）Right side is equipped with box shape casting lug thereon（5）, cabinet（1）It is left
Side is equipped with groove（6）.
2. expansion-type fiber cable cross connection box as described in claim 1, it is characterised in that：Cabinet（1）Front and back side is equipped with chamber door
（14）.
3. expansion-type fiber cable cross connection box as described in claim 1, it is characterised in that：Cabinet（1）Inside is equipped with pacifies for optical cable
The mounting plate of dress（13）.
4. expansion-type fiber cable cross connection box as described in claim 1, it is characterised in that：Casting lug thereon（5）And groove（6）Rotating around the right side
Side and left side installation cavity（11）One week.
5. expansion-type fiber cable cross connection box as described in claim 1, it is characterised in that：Triangle fixed block（2）With a thickness of installation
Chamber（11）The half of thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810788200.6A CN108873205A (en) | 2018-07-18 | 2018-07-18 | A kind of expansion-type fiber cable cross connection box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810788200.6A CN108873205A (en) | 2018-07-18 | 2018-07-18 | A kind of expansion-type fiber cable cross connection box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108873205A true CN108873205A (en) | 2018-11-23 |
Family
ID=64303071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810788200.6A Withdrawn CN108873205A (en) | 2018-07-18 | 2018-07-18 | A kind of expansion-type fiber cable cross connection box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108873205A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111538128A (en) * | 2020-06-06 | 2020-08-14 | 杭州兴达通信有限公司 | Modularization dilatation optical cable distributing box |
-
2018
- 2018-07-18 CN CN201810788200.6A patent/CN108873205A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111538128A (en) * | 2020-06-06 | 2020-08-14 | 杭州兴达通信有限公司 | Modularization dilatation optical cable distributing box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181123 |
|
| WW01 | Invention patent application withdrawn after publication |