CN208076798U - A kind of optical cable welding joint protective pipe - Google Patents
A kind of optical cable welding joint protective pipe Download PDFInfo
- Publication number
- CN208076798U CN208076798U CN201820689104.1U CN201820689104U CN208076798U CN 208076798 U CN208076798 U CN 208076798U CN 201820689104 U CN201820689104 U CN 201820689104U CN 208076798 U CN208076798 U CN 208076798U
- Authority
- CN
- China
- Prior art keywords
- optical cable
- tube body
- pipe cap
- taper
- welding joint
- 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.)
- Expired - Fee Related
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 44
- 238000003466 welding Methods 0.000 title claims abstract description 20
- 230000001681 protective effect Effects 0.000 title claims abstract description 16
- 238000005520 cutting process Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000000835 fiber Substances 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 239000013307 optical fiber Substances 0.000 description 5
- 239000004831 Hot glue Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Landscapes
- Light Guides In General And Applications Therefor (AREA)
Abstract
The utility model is related to a kind of optical cable welding joint protective pipes, including tube body, tube body includes intermediate linear straightway, both ends end is in the external thread section of the cone segments of the taper of toe-in and the both ends end set of straightway, its external thread section is threaded with pipe cap, pipe cap be equipped with for optical cable by threading hole, pipe cap is in the taper of toe-in, and the taper of pipe cap is consistent with the taper of cone segments, circumferential direction uniform intervals along tube body upper cone section are provided with a plurality of shrinkage joint, shrinkage joint extends along the generatrix direction of cone segments, when pipe cap and tube body are locked, a plurality of shrinkage joint surrounds the square body passed through for optical cable to contract, the square body is inscribed and threading hole.The utility model is simple in structure, easy to operate, cheap, can quickly realize the locking protection of fiber cable joint, provide construction efficiency significantly.
Description
Technical field
The utility model belongs to optical cable interconnection technique field, more particularly to a kind of optical cable welding joint protective pipe.
Background technology
Existing outdoor optical cable hot-melt adhesive paste protective case mostly uses greatly following structure：Centre uses metal copper pipe, metal copper pipe
Both ends press tail sleeve, and the tension Kev tension and compression around optical fiber are between tail sleeve and the both ends of copper pipe.Existing outdoor optical cable hot melt connects
The use operation for connecing protective case is as follows：First by one side optical cable pass through tail sleeve and copper pipe, another side optical cable pass through another tail sleeve and
Transparent heat-shrinkable T bush, then optical cable is subjected to welding, transparent heat-shrinkable T bush is moved at optical cable welding after the completion of welding, to pyrocondensation
Casing carries out heating diminution, then draws optical cable one end, and the fused fiber splice casing for keeping welding good enters copper pipe center, then by optical fiber
The Kev drawing of surrounding is covered in copper pipe both ends and presses on section, and press upper tail sleeve, and operation is completed.Existing outdoor optical cable hot-melt adhesive paste
Protective case optical fiber easy damaged when optical fiber introduces or pulls out so that fibre-optical splice is vulnerable to the influence of environmental change, leads to optical fiber
The bad stability of signal influences to use, and existing optical cable welding joint protective sleeve is complicated for operation, seriously affects optical cable welding
The working efficiency of construction.
Invention content
The purpose of this utility model is to provide for a kind of optical cable welding joint protective pipe, simple in structure, solves existing
Optical cable hot-melt adhesive paste easily leads to the problem that optical cable is damaged and optical cable welding construction efficiency is low.
The utility model is adopted the technical scheme that solve the above-mentioned problems, provides a kind of optical cable welding connector guarantor
Pillar, including tube body, the tube body include intermediate linear straightway, both ends end in the taper of toe-in cone
The external thread section of section and the both ends end set of straightway, external thread section are threaded with pipe cap, and pipe cap is equipped with for light
Cable by threading hole, pipe cap is in the taper of toe-in, and the taper of pipe cap is consistent with the taper of cone segments, along tube body
The circumferential direction uniform intervals of cone segments are provided with a plurality of shrinkage joint, and shrinkage joint extends along the generatrix direction of cone segments, works as pipe cap
When being locked with tube body, a plurality of shrinkage joint surrounds the square body passed through for optical cable to contract, which is inscribed and threading hole.
Circumferentially uniform intervals are provided with multiple cutting ribs for the straightway middle section of the tube body.
The section parallelogram of the cutting rib.
Described its extending direction of pipe cap upper edge is circumferentially evenly spaced to be provided with multiple antiskid grooves.
The section of the shrinkage joint is trapezoidal.
The tube body and pipe cap are made of plastic material.
The beneficial effects of the utility model：The utility model by one of pipe cap and tube body in use, be through light first
On cable, connector processing then is carried out to optical cable, another pipe cap is also through on optical cable after being disposed, revolves at this time by connector
Tight pipe cap, the shrinkage joint toe-in oppressed on tube body are adjacent to optical cable, fiber cable joint are locked in tube body.The utility model
Tube body is made with pipe cap of plastic material, and optical cable will not be damaged when carrying out locked operation to fiber cable joint, ensures optical cable letter
Number transmission stability, this is simple in structure, easy to operate, cheap, can quickly realize fiber cable joint locking protection, greatly
Provide construction efficiency greatly.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model；
Fig. 2 is the front view of the utility model；
Fig. 3 is the A-A of Fig. 2 to structural schematic diagram；
Fig. 4 is the structural schematic diagram of the utility model tube body.
Specific implementation mode
To keep the purpose of this utility model, technical solution and advantageous effect clearer, below in conjunction with the accompanying drawings to this practicality
Novel embodiment is described in further detail.
As shown in FIG. 1 to 3, the utility model provides a kind of optical cable welding joint protective pipe, including tube body 1, such as Fig. 4
It is shown, the tube body 1 include intermediate linear straightway 101, both ends end in the taper of toe-in cone segments 102
And the external thread section 103 of the both ends end set of straightway 101,101 middle section of straightway of tube body 1 circumferentially uniformly between
Every being provided with multiple cutting ribs 5, cut the section parallelogram of rib 5, avoid fiber cable joint in locking operation tube body 1 with
Occur sliding between hand to turn-take.Its external thread section 103 is threaded with pipe cap 2, and tube body 1 and pipe cap 2 are made of plastic material,
Greatly reduce production cost.Pipe cap 2 be equipped with for optical cable by threading hole 3, pipe cap 2 be in toe-in taper, and manage
The taper of cap 2 is consistent with the taper of cone segments 102, its extending direction of 2 upper edge of pipe cap is circumferentially evenly spaced be provided with it is multiple
Antiskid groove 6 increases the force of sliding friction between pipe cap 2 and hand.Along the circumferential direction uniform intervals of 1 upper cone section 102 of tube body
It is provided with a plurality of shrinkage joint 4, the section of shrinkage joint 4 is trapezoidal, and shrinkage joint 4 extends along the generatrix direction of cone segments 102, works as pipe cap
2 with tube body 1 when locking, and a plurality of shrinkage joint 4 surrounds the square body passed through for optical cable to contract, and the square body is inscribed and threading hole
3。
In use, one of pipe cap 2 and tube body 1 are through on optical cable first, connector processing then is carried out to optical cable, is connect
Another pipe cap 2 is also through on optical cable by head after being disposed, and screws pipe cap 2 at this time, oppresses the shrinkage joint 4 on tube body 1
Toe-in is adjacent to optical cable, and fiber cable joint is locked in tube body 1.The tube body 1 of the utility model is with pipe cap 2 by plastic material
It is made, optical cable will not be damaged when carrying out locked operation to fiber cable joint, ensure the stability of cable signal transmission, structure letter
It is single, easy to operate, cheap, it can quickly realize the locking protection of fiber cable joint, provide construction efficiency significantly.
Basic principles, main features, and advantages of the present invention has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, the utility model can also on the premise of not departing from the spirit and scope of the utility model
There are various changes and modifications, these changes and improvements are both fallen within the scope of claimed utility model.The requires of the utility model
Protection domain is defined by appended claims and equivalent.
Claims (6)
1. a kind of optical cable welding joint protective pipe, including tube body, it is characterised in that：The tube body includes intermediate linear straight
Line segment, both ends end are in the external thread section of the cone segments of the taper of toe-in and the both ends end set of straightway, outside
Thread segment is threaded with pipe cap, pipe cap be equipped with for optical cable by threading hole, pipe cap is in the taper of toe-in, and pipe cap
Taper it is consistent with the taper of cone segments, the circumferential direction uniform intervals along tube body upper cone section are provided with a plurality of shrinkage joint,
Shrinkage joint extends along the generatrix direction of cone segments, and when pipe cap and tube body locking, a plurality of shrinkage joint is surrounded to contract for optical cable
The square body passed through, which is inscribed and threading hole.
2. a kind of optical cable welding joint protective pipe according to claim 1, it is characterised in that：In the straightway of the tube body
Between part circumferentially uniform intervals be provided with multiple cutting ribs.
3. a kind of optical cable welding joint protective pipe according to claim 2, it is characterised in that：The section of the cutting rib is in
Parallelogram.
4. a kind of optical cable welding joint protective pipe according to claim 1, it is characterised in that：It is extended along on the pipe cap
Direction is circumferentially evenly spaced to be provided with multiple antiskid grooves.
5. a kind of optical cable welding joint protective pipe according to claim 1, it is characterised in that：The section of the shrinkage joint is in
It is trapezoidal.
6. a kind of optical cable welding joint protective pipe according to any one of Claims 1 to 5, it is characterised in that：It is described
Tube body and pipe cap are made of plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820689104.1U CN208076798U (en) | 2018-05-10 | 2018-05-10 | A kind of optical cable welding joint protective pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820689104.1U CN208076798U (en) | 2018-05-10 | 2018-05-10 | A kind of optical cable welding joint protective pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208076798U true CN208076798U (en) | 2018-11-09 |
Family
ID=64045599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820689104.1U Expired - Fee Related CN208076798U (en) | 2018-05-10 | 2018-05-10 | A kind of optical cable welding joint protective pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208076798U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110231685A (en) * | 2019-06-05 | 2019-09-13 | 中天宽带技术有限公司 | A kind of novel light jumping fiber branch solidification equipment |
| CN110752456A (en) * | 2019-10-31 | 2020-02-04 | 松塔知识产权运营武汉有限公司 | Safety connecting device for cable |
-
2018
- 2018-05-10 CN CN201820689104.1U patent/CN208076798U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110231685A (en) * | 2019-06-05 | 2019-09-13 | 中天宽带技术有限公司 | A kind of novel light jumping fiber branch solidification equipment |
| CN110231685B (en) * | 2019-06-05 | 2024-05-31 | 中天宽带技术有限公司 | Novel optical fiber jumping branch solidification device |
| CN110752456A (en) * | 2019-10-31 | 2020-02-04 | 松塔知识产权运营武汉有限公司 | Safety connecting device for cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 453400 Fanxiang Town Pioneer Park, Changyuan City, Xinxiang City, Henan Province Patentee after: Changyuan Fangyuan Rubber Plastic Co.,Ltd. Address before: 453400 fanlianpu Economic Development Zone, Changyuan County, Xinxiang City, Henan Province Patentee before: CHANGYUAN FANGYUAN RUBBER & PLASTIC Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |