CN106772825A - Carbon fiber complex core optic fibre wire pecker - Google Patents
Carbon fiber complex core optic fibre wire pecker Download PDFInfo
- Publication number
- CN106772825A CN106772825A CN201710092216.9A CN201710092216A CN106772825A CN 106772825 A CN106772825 A CN 106772825A CN 201710092216 A CN201710092216 A CN 201710092216A CN 106772825 A CN106772825 A CN 106772825A
- Authority
- CN
- China
- Prior art keywords
- wedge grip
- optic fibre
- fibre wire
- pipe
- carbon fiber
- 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.)
- Pending
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
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
- G02B6/3825—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres with an intermediate part, e.g. adapter, receptacle, linking two plugs
-
- 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
- G02B6/24—Coupling light guides
- G02B6/255—Splicing of light guides, e.g. by fusion or bonding
- G02B6/2551—Splicing of light guides, e.g. by fusion or bonding using thermal methods, e.g. fusion welding by arc discharge, laser beam, plasma torch
-
- 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
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/389—Dismountable connectors, i.e. comprising plugs characterised by the method of fastening connecting plugs and sockets, e.g. screw- or nut-lock, snap-in, bayonet type
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The invention belongs to carbon-fibre wire technical field, more particularly, to a kind of carbon fiber complex core optic fibre wire pecker, including outer aluminium hydraulic pressed connecting pipe, outer aluminium hydraulic pressed connecting pipe is hollow structure, the first internal lining pipe, the first wedge grip bearing, splicing sleeve, the second wedge grip bearing and the second internal lining pipe are set gradually from left to right in outer aluminium hydraulic pressed connecting pipe, the wedge grip being engaged is respectively provided with first wedge grip bearing and the second wedge grip bearing, the front end face of splicing sleeve sets handle hole, the inside pipe wall that continues sets rubber coating, and closure is set on handle hole.The present invention realizes the quick multiple connection of carbon fiber complex core optic fibre wire by setting handle hole, it is ensured that remote, high performance signal transmission effect.
Description
Technical field
The invention belongs to carbon-fibre wire technical field, continued more particularly, to a kind of carbon fiber complex core optic fibre wire
Device.
Background technology
Carbon fiber complex core optic fibre wire（Call optic fibre wire in the following text）Research originate in the nineties in 20th century, by Japanese scholars
Research and development, optic fibre wire is applied to transmission line of electricity by the U.S. first within 2004.Research of the China to optic fibre wire is started from 2005, should
Wire is in Liaoning in 2006, the 220000 circuit extending capacity reformations in Fujian in the first Application of China.Optic fibre wire has strong
Degree is big, current-carrying capacity is big, heat-resist, linear expansion coefficient is small, lightweight, corrosion resistance and good the features such as, be a kind of energy-saving and environmental protection
Type wire, has broad application prospects in overhead transmission line.
Optic fibre wire perfect adaptation carbon fiber composite conductor technology and optical fiber technology so that wire simultaneously has conveying electricity
The function that can and communicate, solves the problems, such as that the remote large span transmission of optical cable is difficult, has saved resource, is adapted to power network automatic
The development of change, can realize the real-time monitoring to wire running status；Likewise, the architectural characteristic due to optic fibre wire in itself
（Material is more crisp, bending radius is unsuitable too small）, it is necessary to design the subsequent duty gold utensil of special suitable optical fiber.
Application number 201310205074.4 discloses a kind of optical fiber quick connector, including connector body, in connector master
Optical fiber being provided with vivo and wearing adapter and fibre-optical splice pipe, optical fiber is worn and be connected by fibre junction pipe between adapter and fibre-optical splice pipe, light
Fibre wears the axially disposed wire hole road being continuous through in adapter, fibre junction pipe and fibre-optical splice pipe, in fibre junction pipe
The storage through hole connected with wire hole road is opened up in the radial direction, and wire hole road is divided into outboard end duct and inner side by storage through hole
Stomidium road, is fixed with pre-buried fibre core in outboard end duct, and the outer face of pre-buried fibre core is concordant with the outer face of fibre-optical splice pipe,
Medial extremity hole link stores through hole, and optical fiber matched media is filled with medial extremity duct.The structure is disadvantageous in that：Treat
After jointed fiber insertion medial extremity duct 5B, due to without compression or jam-packed device, there is the risk that optical fiber comes off.
The content of the invention
In view of this, the purpose of the present invention is directed to the deficiencies in the prior art, there is provided a kind of carbon fiber complex core optical fiber is led
Line pecker, by setting handle hole, realizes the quick multiple connection of carbon fiber complex core optic fibre wire, it is ensured that remote, Gao Xing
Effect of energy signal transmission.
To reach above-mentioned purpose, the present invention uses following technical scheme：
Carbon fiber complex core optic fibre wire pecker, including outer aluminium hydraulic pressed connecting pipe, the outer aluminium hydraulic pressed connecting pipe are hollow structure, in outer aluminium hydraulic pressed connecting pipe
The first internal lining pipe, the first wedge grip bearing, splicing sleeve, the second wedge grip bearing and the second internal lining pipe are set gradually from left to right,
The wedge grip being engaged is set in the first wedge grip bearing and the second wedge grip bearing, and the front end face of the splicing sleeve is set
Handle hole, sets closure on the handle hole, the inside pipe wall that continues sets rubber coating.
Further, Optical Fiber Winding mechanism is set in the splicing sleeve.
Further, the splicing sleeve inner circumferential sets sponge packed layer.
Further, the handle hole is oval or rectangle, and the Optical Fiber Winding mechanism is column structure, described
Optical Fiber Winding mechanism side wall sets and spacing preiection is set in holding tank, the holding tank.
Further, the splicing sleeve two ends are threadedly coupled with the first wedge grip bearing and the second wedge grip bearing respectively.
Further, the pipe outer wall that continues sets spanner flat portion, and the spanner flat portion is symmetrical set
Two groups, every group for two and symmetrical above and below.
The beneficial effects of the invention are as follows：
1. the present invention includes outer aluminium hydraulic pressed connecting pipe, and outer aluminium hydraulic pressed connecting pipe is hollow structure, and outer aluminium hydraulic pressed connecting pipe can use integrally formed hollow
The first internal lining pipe, the first wedge grip bearing, splicing sleeve, the second wedge grip bearing are set gradually from left to right in pipe, outer aluminium hydraulic pressed connecting pipe
With the second internal lining pipe, the wedge grip being engaged is respectively provided with the first wedge grip bearing and the second wedge grip bearing, is set on splicing sleeve
Handle hole is put, closure is set on handle hole, handle hole is oval or rectangle, and the inside pipe wall that continues sets rubber coating.
When in use, the aluminum stranded conductor and carbon fiber protective layer of two optic fibre wires are carried out into stripping first makes optical fiber to the present invention
Inner core is exposed, and outer aluminium hydraulic pressed connecting pipe is socketed on wherein one optic fibre wire, then by two free ends of fiber core respectively from this
The two ends of invention make it be located in splicing sleeve simultaneously after the internal lining pipe and wedge grip of both sides, and now optic fibre wire is unstripped
Respectively in the internal lining pipe and wedge grip of both sides, continuing to move to optic fibre wire makes two fiber cores be stretched from handle hole for part
Go out, staff carries out welding outside handle hole to two fiber cores, after welding is complete, fiber core is put back in splicing sleeve simultaneously
Sealed damp-proof anticorrosion is carried out using closure, finally the outer aluminium hydraulic pressed connecting pipe of movement makes it to internal lining pipe, wedge grip bearing and splicing sleeve
Covered, carried out plastic deformation.
In use, the rubber coating of the inside pipe wall that continues can be prevented effectively from fiber core with the inside pipe wall that continues to this structure
There is impaired phenomenon in friction, and handle hole is sealed using closure, prevents fiber core from being occurred by the problem of cargo sweat；
It is noted that the position of plastic deformation can be selected at the two ends of internal lining pipe, wedge grip bearing and splicing sleeve, the first internal lining pipe
Effectively prevent that optic fibre wire is caused to weigh and squeeze wound wounded during plastic deformation with the structure design of the second internal lining pipe.
From the foregoing, it will be observed that this structure can either realize the compression to optic fibre wire, and to optic fibre wire in compaction process
Effectively protected, and fusion process is carried out in the outside of outer aluminium hydraulic pressed connecting pipe, it is easy to operate, finally to posetionof weld or
Fiber core after winding is effectively deposited, so as to realize the integral protection to optic fibre wire, light after multiple connection has been effectively ensured
The transmission performance of fine wire.
2. Optical Fiber Winding mechanism is set in splicing sleeve, and Optical Fiber Winding mechanism is column structure, and Optical Fiber Winding mechanism side wall sets
Put and spacing preiection is set in holding tank, holding tank, be wrapped in for optical fiber winding after the completion of welding outside handle hole by fiber core
In holding tank, and put back to by handle hole.The structure design of Optical Fiber Winding mechanism is effectively ensured the curvature of optical fiber, it is to avoid optical fiber is led
Line bends.
3. splicing sleeve inner circumferential sets sponge packed layer, after fiber core welding is complete, is positioned in handle hole, and use
Sponge packed layer is wrapped up the light inner core after multiple connection, has both played a part of to protect optical fiber, plays solid to fiber core again
Fixed effect.
4. splicing sleeve two ends are threadedly coupled with the first wedge grip bearing and the second wedge grip bearing respectively, will be continued when using
The inwall of pipe sets internal thread, and the outer wall of the first wedge grip bearing and the second wedge grip bearing set into external screw thread, splicing sleeve with
First wedge grip bearing and the second wedge grip bearing are fixed by screw thread, effectively improve the fastening performance between three.
5. the pipe outer wall that continues is symmetrical arranged spanner flat portion, when splicing sleeve and two wedge grip bearings are fixed, this
Structure design can be tightened using spanner；During later process plastic deformation, energy after external pressure connecting pipe deformation
This spanner flat is filled up, the contact area between increase splicing sleeve and outer aluminium hydraulic pressed connecting pipe, so that its increasing friction force.Make at the scene
Used time, when optic fibre wire under tension is acted on, splice locations are not easy to unclamp.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention one；
Fig. 2 is the A-A cross-sectional views of Fig. 1；
Fig. 3 is the structural representation of the splicing sleeve of the embodiment of the present invention one；
Fig. 4 is the structural representation in the spanner flat portion of the embodiment of the present invention two；
Fig. 5 is the structural representation of the Optical Fiber Winding mechanism of the embodiment of the present invention two；
Label in figure：The outer aluminium hydraulic pressed connecting pipes of 1-, the internal lining pipes of 2- first, 3- the first wedge grip bearings, 4- splicing sleeves, 5- the second wedge grip branch
Seat, the internal lining pipes of 6- second, 7- wedge grips, 8- winding optical fiber, 9- handle holes, 10- closures, 11- Optical Fiber Windings mechanism, 12- holds
Receive groove, 13- spacing preiections, 14- spanner flats portion.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples.
Embodiment one
As shown in Figure 1 to Figure 3, the present invention includes outer aluminium hydraulic pressed connecting pipe 1, the hollow tube that outer aluminium hydraulic pressed connecting pipe 1 is formed in one, outer aluminium hydraulic pressed connecting pipe 1
Inside set gradually from left to right in the first internal lining pipe 2, the first wedge grip bearing 3, splicing sleeve 4, the second wedge grip bearing 5 and second
The wedge grip 7 being engaged, the front end face of splicing sleeve 3 are respectively provided with bushing pipe 6, the first wedge grip bearing 3 and the second wedge grip bearing 5
Handle hole 9 is opened up, handle hole 9 is ellipse, and closure 10, the inwall coating rubber coating of splicing sleeve 4 are set on handle hole 9（Figure
Do not show）Its inwall is in smooth shape.
When in use, handle hole 9 is easy to improve the operating efficiency in two optic fibre wire inner core fusion process this structure,
Optic fibre wire is carried out in compaction process, internal lining pipe and wedge grip bearing are effectively protected to optic fibre wire respectively, are continued
Pipe winding optical fiber 8 is effectively protected, and the optic fibre wire that continues is protected on the whole, and optical fiber is led after multiple connection has been effectively ensured
The transmission performance of line.
Implement two
The present invention includes being set successively from left to right in outer aluminium hydraulic pressed connecting pipe 1, the hollow tube that outer aluminium hydraulic pressed connecting pipe 1 is formed in one, outer aluminium hydraulic pressed connecting pipe 1
Put the first internal lining pipe 2, the first wedge grip bearing 3, splicing sleeve 4, the second wedge grip bearing 5 and the second internal lining pipe 6, the first wedge grip
Be respectively provided with the wedge grip 7 being engaged in the wedge grip bearing 5 of bearing 3 and second, the two ends of splicing sleeve 4 respectively with the first wedge grip bearing
3 and second wedge grip bearing 5 be screwed connection, the front end face of splicing sleeve 3 opens up handle hole 9, the inwall coating rubber of splicing sleeve 4
Coating（It is not shown）In smooth shape, closure 10 is set on handle hole 9；Optical Fiber Winding mechanism 11 is set in splicing sleeve 4, and optical fiber is twined
It is column structure around mechanism 11, the side wall of Optical Fiber Winding mechanism 11 sets bonding spacing preiection 13 in holding tank 12, holding tank 12, limit
The bearing of trend of position raised 13 is parallel with the axis of light winding mechanism 11, meanwhile, lay sponge in the inner circumferential of splicing sleeve 4
Packed layer（It is not shown）, the outer wall of splicing sleeve 4 is symmetrical arranged spanner flat portion 14, and spanner flat portion 14 is symmetrical set
Two groups, every group for two and symmetrical above and below.
The present embodiment is essentially identical with the structure of embodiment, unlike：As shown in Figure 4 and Figure 5, set in splicing sleeve 4
Optical Fiber Winding mechanism 11, Optical Fiber Winding mechanism 11 is column structure, and the side wall of Optical Fiber Winding mechanism 11 sets holding tank 12, holding tank
Bonding spacing preiection 13 in 12, the bearing of trend of spacing preiection is parallel with the axis of light winding mechanism 11, meanwhile, connecing
The continuous inner circumferential of pipe 4 laying sponge packed layer, the outer wall of splicing sleeve 4 symmetrically opens up spanner flat portion 14.
This structure design is by setting sponge packed layer and the grade multiple guard block of Optical Fiber Winding mechanism 11 to fiber core
Or winding fiber core is effectively protected, the problems such as fractureing, wear and tear is prevented to occur, so as to ensure its signal transmissibility
Energy；Meanwhile, spanner flat portion 14 is symmetrically opened up by the outer wall in splicing sleeve 4, spanner flat portion 14 is four（Before being shown in figure
Two of side, two of rear side are not shown）, effectively improve the connection effect between splicing sleeve 4 and the wedge grip bearing of the left and right sides
Rate.It is noted that the position in spanner flat portion 14 does not limit, may be located at the centre position of splicing sleeve 4 and can also be located at and connect
The end positions of continuous pipe 4.
Embodiment three
A kind of connecting method based on carbon fiber complex core optic fibre wire pecker in embodiment two, comprises the following steps：
Step one：The insulating barrier and protective layer of two optic fibre wires peel off makes the fiber core of its internal layer exposed；
Step 2：Wherein one optic fibre wire is run through into outer aluminium hydraulic pressed connecting pipe, then the free end of left side fiber core is extended through
Make it from splicing sleeve after first internal lining pipe, wedge grip and stretch out outside handle hole, the free end of right side fiber core is passed through respectively
Wear and make it from splicing sleeve after the second internal lining pipe, wedge grip and stretch out outside handle hole, now the unstripped portion of left side optic fibre wire
Divide in the wedge grip in the first internal lining pipe and left side, optic fibre wire unstripped part in right side is located at the second internal lining pipe and right side
Wedge grip in, and welding is carried out to two free ends of fiber core and winding treatment is carried out to unnecessary fiber core, return
Ring optical fiber is played back in splicing sleeve and is fixed on light winding mechanism 11；
Step 3：Last externally aluminium hydraulic pressed connecting pipe is particularly and carries out plastic deformation to the outer aluminium hydraulic pressed connecting pipe of spanner flat portion position, makes external pressure
Splicing sleeve is held in adapter tightly.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, this area is common
Other modifications or equivalent that technical staff is made to technical scheme, without departing from technical solution of the present invention
Spirit and scope, all should cover in the middle of scope of the presently claimed invention.
Claims (6)
1. carbon fiber complex core optic fibre wire pecker, it is characterised in that：Including outer aluminium hydraulic pressed connecting pipe, the outer aluminium hydraulic pressed connecting pipe is hollow knot
The first internal lining pipe, the first wedge grip bearing, splicing sleeve, the second wedge grip bearing are set gradually from left to right in structure, outer aluminium hydraulic pressed connecting pipe
With the second internal lining pipe, the wedge grip being engaged is respectively provided with the first wedge grip bearing and the second wedge grip bearing, it is described to connect
The front end face of continuous pipe sets handle hole, and closure is set on the handle hole, and the inside pipe wall that continues sets rubber coating.
2. carbon fiber complex core optic fibre wire pecker according to claim 1, it is characterised in that：Set in the splicing sleeve
Put Optical Fiber Winding mechanism.
3. carbon fiber complex core optic fibre wire pecker according to claim 1, it is characterised in that：The splicing sleeve inner circumferential
To setting sponge packed layer.
4. carbon fiber complex core optic fibre wire pecker according to claim 2, it is characterised in that：The handle hole is ellipse
Circular or rectangle, the Optical Fiber Winding mechanism is column structure, and the Optical Fiber Winding mechanism side wall sets holding tank, described
Spacing preiection is set in holding tank.
5. carbon fiber complex core optic fibre wire pecker according to claim 1, it is characterised in that：The splicing sleeve two ends
It is threadedly coupled with the first wedge grip bearing and the second wedge grip bearing respectively.
6. carbon fiber complex core optic fibre wire pecker according to claim 1, it is characterised in that：The pipe outer wall that continues
Spanner flat portion is set, and the spanner flat portion is two groups for being symmetrical set, and every group for two and symmetrical above and below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710092216.9A CN106772825A (en) | 2017-02-21 | 2017-02-21 | Carbon fiber complex core optic fibre wire pecker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710092216.9A CN106772825A (en) | 2017-02-21 | 2017-02-21 | Carbon fiber complex core optic fibre wire pecker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106772825A true CN106772825A (en) | 2017-05-31 |
Family
ID=58958353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710092216.9A Pending CN106772825A (en) | 2017-02-21 | 2017-02-21 | Carbon fiber complex core optic fibre wire pecker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106772825A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110768091A (en) * | 2019-11-01 | 2020-02-07 | 佛山市鼎科科技发展有限公司 | High-efficiency optical fiber laser pumping coupler |
| CN114089477A (en) * | 2021-11-12 | 2022-02-25 | 北京大学东莞光电研究院 | Optical cable sealing connecting device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002054127A1 (en) * | 2000-12-28 | 2002-07-11 | Yuelin Lee | Optical fiber connector with aligning |
| CN2582016Y (en) * | 2002-08-12 | 2003-10-22 | 富士康(昆山)电脑接插件有限公司 | Optical fibre coupling |
| CN101533132A (en) * | 2008-03-10 | 2009-09-16 | 日立电线株式会社 | Optical connector |
| CN202503239U (en) * | 2012-04-20 | 2012-10-24 | 河南科信电缆有限公司 | Connection fitting of carbon fiber core fiber composite overhead conductor |
| CN202513530U (en) * | 2012-04-26 | 2012-10-31 | 河南科信电缆有限公司 | Carbon fiber photoelectric composite conductive wire clamp |
| CN203397000U (en) * | 2013-08-26 | 2014-01-15 | 国家电网公司 | A carbon-fiber-core fiber wire junction tool |
-
2017
- 2017-02-21 CN CN201710092216.9A patent/CN106772825A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002054127A1 (en) * | 2000-12-28 | 2002-07-11 | Yuelin Lee | Optical fiber connector with aligning |
| CN2582016Y (en) * | 2002-08-12 | 2003-10-22 | 富士康(昆山)电脑接插件有限公司 | Optical fibre coupling |
| CN101533132A (en) * | 2008-03-10 | 2009-09-16 | 日立电线株式会社 | Optical connector |
| CN202503239U (en) * | 2012-04-20 | 2012-10-24 | 河南科信电缆有限公司 | Connection fitting of carbon fiber core fiber composite overhead conductor |
| CN202513530U (en) * | 2012-04-26 | 2012-10-31 | 河南科信电缆有限公司 | Carbon fiber photoelectric composite conductive wire clamp |
| CN203397000U (en) * | 2013-08-26 | 2014-01-15 | 国家电网公司 | A carbon-fiber-core fiber wire junction tool |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110768091A (en) * | 2019-11-01 | 2020-02-07 | 佛山市鼎科科技发展有限公司 | High-efficiency optical fiber laser pumping coupler |
| CN110768091B (en) * | 2019-11-01 | 2020-11-06 | 佛山市鼎科科技发展有限公司 | High-efficiency optical fiber laser pumping coupler |
| CN114089477A (en) * | 2021-11-12 | 2022-02-25 | 北京大学东莞光电研究院 | Optical cable sealing connecting device |
| CN114089477B (en) * | 2021-11-12 | 2024-01-30 | 北京大学东莞光电研究院 | Optical cable sealing connection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10102941B2 (en) | Flexible fiber and resin composite core overhead wire and production method thereof | |
| CN201210190Y (en) | Optic cable transmission line deconcentrator and deconcentrating structure using the same | |
| CN106772825A (en) | Carbon fiber complex core optic fibre wire pecker | |
| CN213242012U (en) | Photovoltaic cable with good protection effect | |
| CN108899115A (en) | A kind of cable resistant to high temperatures and application method | |
| CN201608487U (en) | Strain clamp of aluminium stranded wire of carbon fiber composite core | |
| CN204068067U (en) | Power cable migration equipment | |
| CN206460196U (en) | A kind of connection device that carbon-fibre wire is combined applied to optical fiber | |
| CN211266439U (en) | Novel carbon fiber composite core wire splicing sleeve | |
| CN106602492B (en) | Carbon fiber complex core optic fibre wire strain clamp | |
| CN105788729B (en) | Plastic-sheathed Cable end socket waterproofing device and method | |
| CN110932212B (en) | Strain clamp for aluminum-coated carbon fiber core wire and use method thereof | |
| CN202513525U (en) | Strain clamp of carbon fiber photoelectric composite lead | |
| CN201069826Y (en) | Connection pipe of carbon fiber compound core lead | |
| CN203397000U (en) | A carbon-fiber-core fiber wire junction tool | |
| CN201956643U (en) | Cable dragging device | |
| CN208000403U (en) | A kind of platypelloid type all dielectric communications optical cable | |
| CN202615927U (en) | Air transmission miniature composite cable | |
| CN206148901U (en) | Damage resistance type strain insulator gold utensil | |
| CN213042040U (en) | Electric power communication optical cable protective equipment | |
| CN211265730U (en) | Splicing fitting for carbon fiber composite core wire | |
| CN206442089U (en) | A kind of strain clamp that carbon-fibre wire is combined applied to optical fiber | |
| CN212435305U (en) | Carbon fiber photoelectric composite wire strain fitting | |
| CN219435110U (en) | Traction mechanism for laying pipeline optical cable | |
| CN221305492U (en) | Cable with connect waterproof construction |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
|
| RJ01 | Rejection of invention patent application after publication |