CN107656344A - A kind of cable splice closure of anti-water monitoring - Google Patents
A kind of cable splice closure of anti-water monitoring Download PDFInfo
- Publication number
- CN107656344A CN107656344A CN201711139245.2A CN201711139245A CN107656344A CN 107656344 A CN107656344 A CN 107656344A CN 201711139245 A CN201711139245 A CN 201711139245A CN 107656344 A CN107656344 A CN 107656344A
- Authority
- CN
- China
- Prior art keywords
- cassette bottom
- splice closure
- cable
- cable splice
- box end
- 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.)
- Withdrawn
Links
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
- G02B6/44465—Seals
-
- 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
-
- 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
- G02B6/4442—Cap coupling boxes
- G02B6/4444—Seals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Cable Accessories (AREA)
Abstract
The invention discloses a kind of cable splice closure of anti-water monitoring, it includes lid, cassette bottom；The cassette bottom and lid outward flange are provided with semi-cylindrical groove, are connected by screw into a box body；Described box body or so is respectively provided with two Cable entries and outlet；The entrance and the outlet are collectively formed by half hole slot on the lower half box end and the upper half box end, an elastic clip is provided with half hole slot, is tightly connected between the upper and lower hole slot by the projection of the lower half box end and the shrinkage pool of upper half box end；The lid and the inward flange of cassette bottom are provided with seal groove, and sealed silicon cushion rubber is provided with the cassette bottom seal groove；Optical cable fibre storing disc can be installed in the middle part of the cassette bottom to deposit for fused fiber splice, rubber fixing groove is provided with the fibre storing disc.This cable splice closure is rational in infrastructure, easy to install and use, and cost is low, without completely taking cable splice closure apart, just can detect whether cable splice closure intakes.
Description
Technical field
The present invention relates to cable splice closure, particularly a kind of cable splice closure of anti-water monitoring.
Background technology
Cable splice closure is to provide fibre junction, optical cable sealing and the successional protection dress of mechanical strength between optical cable
Put.With the integrality for recovering cable protection, there is provided the electrical communication of hardware, ground connection or disconnection in optical cable, connect optical cable
Head is exempted from affected by environment, can lay the function such as long optical fibers more than fibre-optical splice and storage.In current flourishing communication network system,
Optic communication plays important role, and with the thriving demand of Communications Market, China carries out light entering and copper back on a large scale in recent years
Communications facility construction, cable splice closure usage amount are increasing.
The investigation of cable splice closure situation is used according to China Telecom, CHINAUNICOM and three big common carrier of China Mobile
Understand, because lodge is in communication pole or conduit line, climate environment has a great influence cable splice closure, Exposure to Sunlight rain all the year round
Leaching or rainwater immersion, the closed easy aging of strip of paper used for sealing, once water inlet ponding, not only resulting in the corrosion of shell in-vivo metal firmware makes light
Cable abjection, or optical fiber coating are disconnected fine by sour water etch easily hair, the optical cable that whether rare energy forecast intakes on the market at present
Connector box.
The content of the invention
A kind of the shortcomings that it is an object of the invention to overcome prior art, there is provided cable splice closure of anti-water monitoring.
The purpose of the present invention is achieved through the following technical solutions：A kind of cable splice closure of anti-water monitoring, including lid,
Cassette bottom；The cassette bottom and lid outward flange are provided with semi-cylindrical groove, are connected by screw into a box body；Described box body or so
It is respectively provided with two Cable entries and outlet；The entrance and the outlet are by the lower half box end and the upper half box end
Half hole slot in portion is collectively formed, and an elastic clip is provided with half hole slot, by under described between the upper and lower hole slot
The projection of half box end and the shrinkage pool of upper half box end are tightly connected；The lid and the inward flange of cassette bottom are provided with seal groove,
Sealed silicon cushion rubber is provided with the cassette bottom seal groove；Optical cable fibre storing disc can be installed in the middle part of the cassette bottom to deposit for fused fiber splice
Put, rubber fixing groove is provided with the fibre storing disc.
The rubber fixing groove is provided with rubber fastening band, optical fiber geometrical clamp, card slot type track and pressure prison from inside to outside
Survey annulus.
Pressoreceptor is provided with the pressure monitoring annulus, the pressure monitoring annulus is connected to sensor circuit, sensing
A red display lamp is connected on circuit, the display lamp is arranged on lid.
The card slot type track set in the fixing groove is in 120 ° of distributions.
The optical fiber geometrical clamp is arranged on the card slot type track, and the optical fiber geometrical clamp can free skating in orbit
It is dynamic.
The distance of the pressure monitoring annulus and rubber fastening band prevents optical cable to be torn in the elastic range of optical cable.
The present invention has advantages below：This cable splice closure is rational in infrastructure, easy to install and use, and cost is low, can be complete
Patrolled instead of artificial bar, without completely cable splice closure is taken apart, just can detect whether cable splice closure intakes.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
In figure：1- lids, 2- seal grooves, 3- pressure monitoring annulus, 4- rubber fixing grooves, 5- card slot type tracks, 6- cassette bottoms, 7- rubbers
Glue waterstop, 8- optical fiber geometrical clamps, 9- display lamps, 10- sensor circuits, 11- elastic clips, 12- shrinkage pools, 13- semi-cylindrical grooves,
14- O-ring seals, 15- projections.
Embodiment
The present invention will be further described below in conjunction with the accompanying drawings, but protection scope of the present invention is not limited to following institute
State.
As shown in figure 1, a kind of cable splice closure of anti-water monitoring, it includes lid 1, cassette bottom 6；The cassette bottom 6 and lid 1
Outward flange is provided with semi-cylindrical groove 13, is connected by screw into a box body；Described box body or so is respectively provided with two light
Cable entrance and exit；The entrance and the outlet are total to by half hole slot 13 on the lower half box end and the upper half box end
With forming, an elastic clip 11 is provided with half hole slot 13, passes through the lower half box end between the upper and lower hole slot
Projection 15 and the shrinkage pool 12 of upper half box end are tightly connected；The lid 1 and the inward flange of cassette bottom 6 are provided with seal groove, described
Sealed silicon cushion rubber 14 is provided with cassette bottom seal groove 2；The middle part of cassette bottom 6 can install optical cable fibre storing disc and be deposited for fused fiber splice
Put, rubber fixing groove 4 is provided with the fibre storing disc.
The rubber fixing groove is provided with rubber fastening band 7, optical fiber geometrical clamp 11, card slot type track 5 and pressure from inside to outside
Power monitors annulus 3.
Pressoreceptor is provided with the pressure monitoring annulus 3, the pressure monitoring annulus 3 is connected to sensor circuit 10,
A red display lamp 9 is connected on sensor circuit 10, the display lamp 9 is arranged on lid.
The card slot type track 5 set in the fixing groove 4 is in 120 ° of distributions.
The optical fiber geometrical clamp 8 is arranged on the card slot type track 5, and the optical fiber geometrical clamp 8 can on the rail 5 freely
Slide.
The distance of the pressure monitoring annulus 3 and rubber fastening band 7 prevents that optical cable from being pulled in the elastic range of optical cable
It is disconnected.
The course of work of the present invention is as follows：When being intake in cable splice closure, rubber water-proof glue 7 can drive with that can expand
The fibre movement on optical fiber geometrical clamp 11 on card slot type track 5, so as to encounter pressure monitoring annulus 3；Due to pressure monitoring ring
Band 3 is built-in with pressure inductor, and fibre movement is expressed to pressure caused by pressure monitoring annulus 3, by pressure inductor by pressure
It is changed into electric signal, passes through sensor circuit so that the lamp of cassette bottom lights, and reminds the cable splice closure to intake.
Described above is only the preferred embodiment of the present invention, it should be understood that the present invention is not limited to described herein
Form, the exclusion to other embodiment is not to be taken as, and can be used for various other combinations, modification and environment, and can be at this
In the text contemplated scope, it is modified by the technology or knowledge of above-mentioned teaching or association area.And those skilled in the art are entered
Capable change and change does not depart from the spirit and scope of the present invention, then all should be in the protection domain of appended claims of the present invention
It is interior.
Claims (6)
- A kind of 1. cable splice closure of anti-water monitoring, it is characterised in that：Including lid, cassette bottom；The cassette bottom and lid outward flange Semi-cylindrical groove is provided with, is connected by screw into a box body；Described box body or so be respectively provided with two Cable entries and Outlet；The entrance and the outlet are collectively formed by half hole slot on the lower half box end and the upper half box end, institute State and an elastic clip is provided with half hole slot, the projection by the lower half box end and upper half box end between the upper and lower hole slot The shrinkage pool in portion is tightly connected；The lid and the inward flange of cassette bottom are provided with seal groove, are provided with the cassette bottom seal groove close Seal silica gel ring；Optical cable fibre storing disc can be installed in the middle part of the cassette bottom to deposit for fused fiber splice, rubber is provided with the fibre storing disc Fixing groove.
- A kind of 2. cable splice closure of anti-water monitoring according to claim 1, it is characterised in that：The rubber fixing groove from Interior arrive is provided with rubber fastening band, optical fiber geometrical clamp, card slot type track and pressure monitoring annulus outside.
- A kind of 3. cable splice closure of anti-water monitoring according to claim 1, it is characterised in that：The pressure monitoring annulus Pressoreceptor is inside provided with, the pressure monitoring annulus is connected to sensor circuit, and a red display lamp, institute are connected on sensor circuit Display lamp is stated to be arranged in cassette bottom.
- A kind of 4. cable splice closure of anti-water monitoring according to claim 1, it is characterised in that：Set in the fixing groove Card slot type track in 120 ° distribution.
- A kind of 5. cable splice closure of anti-water monitoring according to claim 1, it is characterised in that：The optical fiber fixes sandwiched Putting can in orbit slidably in the card slot type track, the optical fiber geometrical clamp.
- A kind of 6. cable splice closure of anti-water monitoring according to claim 1, it is characterised in that：The pressure monitoring annulus Distance with rubber fastening band prevents optical cable to be torn in the elastic range of optical cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711139245.2A CN107656344A (en) | 2017-11-16 | 2017-11-16 | A kind of cable splice closure of anti-water monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711139245.2A CN107656344A (en) | 2017-11-16 | 2017-11-16 | A kind of cable splice closure of anti-water monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107656344A true CN107656344A (en) | 2018-02-02 |
Family
ID=61120146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711139245.2A Withdrawn CN107656344A (en) | 2017-11-16 | 2017-11-16 | A kind of cable splice closure of anti-water monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107656344A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110794531A (en) * | 2019-09-30 | 2020-02-14 | 华为技术有限公司 | Single-core joint box |
| CN111061012A (en) * | 2019-11-20 | 2020-04-24 | 杭州昱华科技有限公司 | Optical cable fiber core fusion welding protection device |
-
2017
- 2017-11-16 CN CN201711139245.2A patent/CN107656344A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110794531A (en) * | 2019-09-30 | 2020-02-14 | 华为技术有限公司 | Single-core joint box |
| CN111061012A (en) * | 2019-11-20 | 2020-04-24 | 杭州昱华科技有限公司 | Optical cable fiber core fusion welding protection device |
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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: 20180202 |
|
| WW01 | Invention patent application withdrawn after publication |