CN108181690A - A kind of protection equipment based on ocean bottom cable - Google Patents
A kind of protection equipment based on ocean bottom cable Download PDFInfo
- Publication number
- CN108181690A CN108181690A CN201711291324.5A CN201711291324A CN108181690A CN 108181690 A CN108181690 A CN 108181690A CN 201711291324 A CN201711291324 A CN 201711291324A CN 108181690 A CN108181690 A CN 108181690A
- Authority
- CN
- China
- Prior art keywords
- block
- connector
- connector sleeve
- fixture block
- outside
- 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- Withdrawn
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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
- G02B6/4401—Optical cables
- G02B6/4415—Cables for special applications
- G02B6/4427—Pressure resistant cables, e.g. undersea 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
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the 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
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Electric Cable Installation (AREA)
Abstract
The invention discloses a kind of protection equipment based on ocean bottom cable,Including protective case unit,Protective case unit includes connecting tube,Connector and connector sleeve,The outside of connector is fixedly installed the first fixture block successively from outer to inner,Second fixture block and threaded connection block,It is threadedly coupled on the outside of block and offers male thread,The other end end that connection is arranged on connecting tube is fixed in connector sleeve one end,The inside from-inner-to-outer of connector sleeve offers the first card slot successively,Second card slot and threaded connection are enclosed,First fixture block matches with the first card slot,Second fixture block and the second card slot match,The other end end set of connector sleeve has stable block,The outside fixation for stablizing block is pasted with connect band,The opposite side of connect band is fixed at the outside of connector sleeve,Stablize block to be composed of a fixed connection circle structure by cassette tape between each other,The invention solves the mutual single level clamping of protective case unit and easily slips,The problem of influencing service life.
Description
Technical field
The invention is related to submarine optical fiber cable protective device technical field, and specially a kind of protection based on ocean bottom cable is set
It is standby.
Background technology
Submarine optical fiber cable, also known as seabed communication cable are the conducting wires with wrapped with insulation, seabed are laid on, to set up
Telecommunication transmission between country.First batch of seabed communication cable provides telegraphy.Later cable then worst introducing telephonic communication,
And computer network communication.Modern cable is also gone to transmit numerical digit message, and set up more advanced phone with optical fiber technology
Internet is communicated to communicate with private data.Submarine optical fiber cable is generally layed in deep-sea either shallow sea or river, is not easy to be damaged.
The network of countries in the world can regard one large-scale LAN as, they are connected to become internet, light by seabed and land optic cable
Cable is Internet " nervous centralis ", and the U.S. is almost " brain " of Internet.It connects " nervous centralis " and " brain "
Be Fiber Optical Submarine Cable System, it is divided into shore facilities and underwater equipment two large divisions.Shore facilities is by voice, image, data etc.
Communication service is packaged transmission.Underwater equipment is responsible for the processing of signal of communication, is sent and received.Underwater equipment be divided into submarine optical fiber cable,
Repeater and " branch units " three parts：Submarine optical fiber cable is the part that most important one is also most fragile.
Through retrieval, Chinese patent Authorization Notice No. CN 205787296U, authorized announcement date 2016.12.07 disclose one
Kind submarine optical fiber cable protective case, is engaged, protective case unit is by major diameter cylinder and path cylinder section by section by more piece protective case unit
It is integrally formed, the inside of major diameter cylinder is equipped with annular groove, and the end of path cylinder is equipped with annular protrusion, a protective case unit
Annular protrusion is connected in the annular groove of adjacent protective case unit；The Kazakhstan that protective case unit is formed for two and half protective cases fastening
Husband's formula structure, it is axially spaced on the buckling surface of one of half protective case to be equipped with 2~4 grooves, another piece of half protective case
2~4 protrusions are correspondingly provided on buckling surface, protrusion and groove positioning grafting when two pieces of half protective cases fasten.Present invention wound
It makes and is correspondingly arranged groove and protrusion at the buckling surface of two and half protective cases, seabed operation is facilitated quickly to fasten the two when constructing
Two and half protective cases are fixed together by bolt after positioning, submarine optical fiber cable is placed in protective case, effectively improves extra large cable
Resisting fractre intensity and block water Corrosion Protection.
Submarine optical fiber cable has the following disadvantages in process of deployment in the prior art：
1. the mutual single level clamping of protective case unit easily slips, service life is influenced.
2. lacking necessary retention mechanism after the clamping of protective case unit, optical cable is easily by seawater corrosion.
Innovation and creation content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the invention provides a kind of protection equipment based on ocean bottom cable, solves
The problem of mutual single level clamping of protective case unit easily slips, influences service life.
(2) technical solution
To achieve the above object, the invention provides following technical solution：A kind of protection equipment based on ocean bottom cable,
Including protective case unit, the protective case unit includes connecting tube, connector and connector sleeve, and the connecting tube is set as hollow tube
Shape structure, the connector is fixed at one end end of connecting tube and it is interconnected between connecting tube, the connection
The outside of head is fixedly installed the first fixture block, the second fixture block and is threadedly coupled block successively from outer to inner, the threaded connection block
Outside offers male thread, and the other end end that connection is arranged on connecting tube is fixed in described connector sleeve one end, the connector sleeve
Inside from-inner-to-outer offers the first card slot, the second card slot and is threadedly coupled circle successively, and the circle computer back side that is threadedly coupled is opened
Equipped with the negative thread to match with male thread, first fixture block matches with the first card slot, second fixture block and the second card
Slot matches, and the other end end set of the connector sleeve has stable block, and the stable block is set as quadrant arcuation knot
Structure and its be provided with four pieces, the outside of the stable block, which is fixed, is pasted with connect band, the opposite side fixed setting of the connect band
In the outside of connector sleeve, the stable block is composed of a fixed connection circle structure between each other by cassette tape.
Preferably, one end of the cassette tape is fixed at position of the outside by close end of stable block, the cassette tape
The other end is fixedly installed screw by the position of close end, and the other end of the cassette tape passes through between screw thread and adjacent stabilization block
It is fixedly connected.
Preferably, the inside of the stable block, which is fixed, is pasted with gasket, the radian of the gasket and the arc for stablizing block
Shape is corresponding.
Preferably, the end of the connector is fixedly installed cushion pad, and the diameter of the cushion pad is no more than company
The outer diameter size taken over.
Preferably, the outboard end end of first fixture block and the second fixture block is disposed as fillet.
(3) advantageous effect
The invention provides a kind of protection equipment based on ocean bottom cable, has following advantageous effect：
1st, by being fixedly installed on the outside of the connector of protective case unit, there are two fixture block and threaded connections for the invention
Block offers the card slot to match with fixture block on the inside of connector sleeve and is threadedly coupled circle, so that protective case unit is mutual
Between connect and can be mutually clamped by two groups of fixture blocks and card slot, realization is clamped connection procedure twice, and clamping is more close, and blocks
Block can be connected through a screw thread after having connect and is threadedly coupled with being threadedly coupled circle, so that protective case unit connects between each other
It is compact, extend the service life of protective case.
2nd, the invention by connect band in the end of connector sleeve by being connected with stable block, and four pieces of stable blocks can be done
Into stabilization ring, stablizing block can be fixedly connected between each other by cassette tape so that connector sleeve be fixedly connected with connector after energy
It is fastened by stablizing block so that connection is more close between each other for protective case unit, avoids corrosion of the seawater to optical cable.
Description of the drawings
Fig. 1 is the invention overall structure front elevational view；
Fig. 2 is the invention connecting jacket structure vertical view.
In figure：1 protective case unit, 2 connecting tubes, 3 connectors, 4 connector sleeves, 5 first fixture blocks, 6 second fixture blocks, 7 screw threads connect
Connect block, 8 male threads, 9 cushion pads, 10 first card slots, 11 second card slots, 12 threaded connection circles, 13 negative threads, 14 stabilization blocks, 15
Connect band, 16 gaskets, 17 cassette tapes, 18 screws.
Specific embodiment
Below in conjunction with the attached drawing in the invention embodiment, the technical solution in the invention embodiment is carried out
It clearly and completely describes, it is clear that described embodiment is only the invention part of the embodiment rather than whole
Embodiment.Based on the embodiment in the invention, those of ordinary skill in the art are without making creative work
All other embodiments obtained belong to the range of the invention protection.
As shown in Figs. 1-2, the invention provides a kind of technical solution：A kind of protection equipment based on ocean bottom cable, packet
Protective case unit 1 is included, the protective case unit 1 includes connecting tube 2, connector 3 and connector sleeve 4, during the connecting tube 2 is set as
Hollow tube-like structure, the connector 3 is fixed at one end end of connecting tube 2 and it is interconnected between connecting tube 2,
The outside of the connector 3 is fixedly installed the first fixture block 5, the second fixture block 6 and is threadedly coupled block 7 successively from outer to inner, described
The outside for being threadedly coupled block 7 offers male thread 8, and the other end end that connection is arranged on connecting tube 2 is fixed in described 4 one end of connector sleeve
Portion, the inside from-inner-to-outer of the connector sleeve 4 offer the first card slot 10, the second card slot 11 and are threadedly coupled circle 12, institute successively
It states threaded connection 12 computer back sides of circle and offers the negative thread 13 to match with male thread 8, first fixture block 5 and first blocks
Slot 10 matches, and 6 and second card slot 11 of the second fixture block matches, and the other end end set of the connector sleeve 4 has stabilization
Block 14, the stable block 14 is set as quadrant arcuation structure and it is provided with four pieces, and the outside of the stable block 14 is consolidated
Surely connect band 15 is pasted with, connect band 15 is flexible rubber pad, and the opposite side of the connect band 15 is fixed at connector sleeve 4
Outside, the stable block 14 is composed of a fixed connection circle structure between each other by cassette tape 17.
In order to enable stablizing the close connection between each other of block 14, one end of the cassette tape 17 is fixed at stable block 14
The position of close end is leaned in outside, and the other end of the cassette tape 17 is fixedly installed screw 18, the cassette tape by the position of close end
17 other end by being fixedly connected between screw thread and adjacent stabilization block 14, the inside of the stable block 14 fix be pasted with it is close
Packing 16, the radian of the gasket 16 are corresponding with the arc for stablizing block 14.
In order to enable overall structure is stablized, the end of the connector 3 is fixedly installed cushion pad 9, the cushion pad 9
Diameter is disposed as no more than the outboard end end of the first fixture block 5 and the second fixture block 6 described in the outer diameter size of connecting tube 2
Fillet.
In use, being connected being clamped between the connector 3 of protective case unit 1 and connector sleeve 4, the first fixture block 5 is stuck in the
Second fixture block 6 is stuck in the inside of the second card slot 11 by the inside of one card slot 10, is then connected through a screw thread block 7 with being threadedly coupled
Circle 12 is threadedly coupled；
Then the outside that will stablize block 14 and be pressed on connector 3 screw 18 of 17 end of cassette tape and will stablize between block 14
It is fixedly connected, you can form tight loop so that connection is more close between each other for protective case unit 1, is laid with convenient for submarine optical fiber cable
It uses.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this practical relationship or sequence.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiment of the invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the invention, repaiied
Change, replace and modification, the range of the invention are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of protection equipment based on ocean bottom cable, including protective case unit (1), it is characterised in that：The protective case unit
(1) including connecting tube (2), connector (3) and connector sleeve (4), the connecting tube (2) is set as hollow tubular structure, the company
Connector (3) is fixed at one end end of connecting tube (2) and it is interconnected between connecting tube (2), the connector (3)
Outside be fixedly installed the first fixture block (5), the second fixture block (6) successively from outer to inner and be threadedly coupled block (7), the screw thread connects
It connects and male thread (8) is offered on the outside of block (7), the other end that connection is arranged on connecting tube (2) is fixed in described connector sleeve (4) one end
End, the inside from-inner-to-outer of the connector sleeve (4) offer the first card slot (10), the second card slot (11) and are threadedly coupled successively
It encloses (12), the negative thread (13) that described threaded connection circle (12) computer back side offers and male thread (8) matches, described first
Fixture block (5) matches with the first card slot (10), and second fixture block (6) and the second card slot (11) match, the connector sleeve (4)
Other end end set have stable block (14), the stable block (14) is set as quadrant arcuation structure and it is provided with
Four pieces, the outside of the stable block (14), which is fixed, is pasted with connect band (15), the opposite side fixed setting of the connect band (15)
In the outside of connector sleeve (4), the stable block (14) is composed of a fixed connection circle structure between each other by cassette tape (17).
2. a kind of protection equipment based on ocean bottom cable according to claim 1, it is characterised in that：The cassette tape (17)
One end is fixed at position of the outside by close end of stable block (14), and the other end of the cassette tape (17) leans on the position of close end
It puts and is fixedly installed screw (18), the other end of the cassette tape (17) is connected by fixed between screw thread and adjacent stabilization block (14)
It connects.
3. a kind of protection equipment based on ocean bottom cable according to claim 1, it is characterised in that：The stable block (14)
Inside fix be pasted with gasket (16), the radian of the gasket (16) is corresponding with the arc for stablizing block (14).
4. a kind of protection equipment based on ocean bottom cable according to claim 1, it is characterised in that：The connector (3)
End be fixedly installed cushion pad (9), the diameter of the cushion pad (9) is not more than the outer diameter size of connecting tube (2).
5. a kind of protection equipment based on ocean bottom cable according to claim 1, it is characterised in that：First fixture block
(5) and the outboard end end of the second fixture block (6) is disposed as fillet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711291324.5A CN108181690A (en) | 2017-12-08 | 2017-12-08 | A kind of protection equipment based on ocean bottom cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711291324.5A CN108181690A (en) | 2017-12-08 | 2017-12-08 | A kind of protection equipment based on ocean bottom cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108181690A true CN108181690A (en) | 2018-06-19 |
Family
ID=62545688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711291324.5A Withdrawn CN108181690A (en) | 2017-12-08 | 2017-12-08 | A kind of protection equipment based on ocean bottom cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108181690A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109823130A (en) * | 2019-03-06 | 2019-05-31 | 骆金富 | A kind of dock gear based on ocean engineering |
| CN113671653A (en) * | 2021-10-25 | 2021-11-19 | 华海通信技术有限公司 | Sea cable joint box sealing device |
| US11846817B2 (en) | 2021-04-14 | 2023-12-19 | Disys, Llc | Armored coupling system for optical fibers |
-
2017
- 2017-12-08 CN CN201711291324.5A patent/CN108181690A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109823130A (en) * | 2019-03-06 | 2019-05-31 | 骆金富 | A kind of dock gear based on ocean engineering |
| CN109823130B (en) * | 2019-03-06 | 2020-11-10 | 苏州市东挺河智能科技发展有限公司 | Port handling device based on ocean engineering |
| US11846817B2 (en) | 2021-04-14 | 2023-12-19 | Disys, Llc | Armored coupling system for optical fibers |
| CN113671653A (en) * | 2021-10-25 | 2021-11-19 | 华海通信技术有限公司 | Sea cable joint box sealing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180619 |
|
| WW01 | Invention patent application withdrawn after publication |