CN106405770A - Rubber-insulated wire jumping fiber manufacture method - Google Patents
Rubber-insulated wire jumping fiber manufacture method Download PDFInfo
- Publication number
- CN106405770A CN106405770A CN201611044767.XA CN201611044767A CN106405770A CN 106405770 A CN106405770 A CN 106405770A CN 201611044767 A CN201611044767 A CN 201611044767A CN 106405770 A CN106405770 A CN 106405770A
- Authority
- CN
- China
- Prior art keywords
- rubber
- insulated wire
- manufacture method
- jumping fiber
- wire jumping
- 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
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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
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
-
- 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
- G02B6/4432—Protective covering with fibre reinforcements
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to a rubber-insulated wire jumping fiber manufacture method. The manufacture method comprises the steps that a bare fiber is manufactured; the bare fiber is covered by a coating layer; a reinforcement core is added; the bare fiber is wrapped by a rubber wire outer sheath to form a rubber wire; each spare part which needs to be pre-bunched is placed in a spare part box; the spare parts which need to be pre-bunched comprise a tail set, a base and a spring; the tail set, the base and the spring are successively bunched on both ends of the rubber wire; multi-bunch, less bunch, reverse bunch and disorderly bunch of the spare parts are checked, and timely corrected; and a rubber-insulated wire jumping fiber is wound into a circle to show a delivery state, wherein the tail set, the base and the spring on both ends are located outside the circle. According to the rubber-insulated wire jumping fiber manufacture method provided by the invention, the quality stability is ensured by pre-terminating in a factory, precision equipment, professional operators and a dust-free workshop; after pre-terminating in the factory, the professional operators do not need to carry tools to rush to on-site production; and the manufacturing is convenient.
Description
Technical field
The present invention relates to a kind of manufacture method of rubber-insulated wire jumping fiber is and in particular to a kind of quality stability is high, processing technology side
Just, factory with regard to the rubber-insulated wire jumping fiber at preformation end manufacture method.
Background technology
Covered wire cable jumping fiber design in factory's preformation end is main consider to have following some：Quality stability and processing technology are convenient
Property.In order to improve the quality stability of covered wire cable jumping fiber and the inconvenience of field fabrication of existing field fabrication, need one
Kind of quality stability is high, processing technology is convenient, factory with regard to the rubber-insulated wire cable at preformation end manufacture method.
Content of the invention
For the problems referred to above, present invention is primarily targeted at providing a kind of quality stability height, processing technology convenient,
Factory is with regard to the manufacture method of the rubber-insulated wire jumping fiber at preformation end.
The present invention is to solve above-mentioned technical problem by following technical proposals：A kind of manufacture method of rubber-insulated wire jumping fiber,
It is characterized in that：The manufacture method of described rubber-insulated wire jumping fiber comprises the steps：
(1), the making of bare fibre；Bare fibre once becomes fine on machine；
(2), coating is covered on ready-made bare fibre in step (1)；
(3), add strengthening core on the basis of step (2)；
(4), on the basis of step (3), foreskin line oversheath becomes rubber-insulated wire；
(5), each loose mail that need to go here and there in advance is divided row to be put in loose mail box；Each loose mail that need to go here and there in advance is tail sleeve, pedestal, bullet
Spring；
(6), tail sleeve, pedestal, spring are gone here and there on wherein one end of ready-made rubber-insulated wire in step (4) successively；
(7), by tail sleeve, pedestal, spring time string other end of ready-made product in step (6), become rubber-insulated wire jumping fiber；
(8), check that loose mail has or not that many strings, few string, direction string be anti-, order goes here and there wrong situation；If having, should correct in time；
(9), rubber-insulated wire jumping fiber ready-made in step (7) is assumed delivery state, the wherein tail sleeve at two, base around a circle
Seat, spring are respectively positioned on the outside of circle.
In a particular embodiment of the present invention, in described step (2), the thickness of coating is 0.2-0.3mm.
In a particular embodiment of the present invention, in described step (6) and (7) tail sleeve, pedestal all in the way of osculum is first gone here and there
Seal in rubber-insulated wire successively.
In a particular embodiment of the present invention, in described step (6) and step (7) tail sleeve, pedestal, spring apart from rubber-insulated wire
The distance range of termination is 250～350mm.
In a particular embodiment of the present invention, described tail sleeve and rubber-insulated wire are fixed together by serpentine pipe.
In a particular embodiment of the present invention, as strengthening core length need to be reserved on the product after step (7), then using electricity
The Φ 2.0mm groove of cable wire stripper divests oversheath, and length is 30-50mm, and the strengthening core of both sides uses angle after reserving 3～5mm
Pincers cut off；It is not required to use rubber-insulated wire stripping pincers stripping 30-50mm of reserved strengthening core length.
In a particular embodiment of the present invention, in step (6) and (7), the such as outside loose mail model in two ends is different, then press respectively
Respective model is operated.
In a particular embodiment of the present invention, after step (4), if rubber-insulated wire is outdoor rubber-insulated wire first dividing before pre- string loose mail
Line, a metallic strength member is separated 250mm-350mm with the rubber-insulated wire of 2.0*3.0mm and cuts off, put on the φ of 30mm-50mm length
4 heat-shrink tubes.
In a particular embodiment of the present invention, strengthening core includes two, the symmetrical coating being distributed in and oversheath it
Between.
In a particular embodiment of the present invention, the circle in step (9) is the circle with diameter greater than 60mm.
The positive effect of the present invention is：The manufacture method of the rubber-insulated wire jumping fiber that the present invention provides, at factory's preformation end,
Accurate equipment and professional operator and dust-free workshop ensure that the stability of quality, behind factory's preformation end, need not
Send professional to carry instrument again and rush towards field fabrication, make more convenient.
Brief description
Fig. 1 is the structural representation of rubber-insulated wire in the present invention.
Fig. 2 makes the structural representation after rubber-insulated wire jumping fiber for the present invention.
Specific embodiment
Provide present pre-ferred embodiments below in conjunction with the accompanying drawings, to describe technical scheme in detail.
Fig. 1 is the structural representation of the present invention.As shown in figure 1, the manufacture method of the rubber-insulated wire jumping fiber of present invention offer, described
Manufacture method comprises the steps：
(1), the making of bare fibre 1；Bare fibre once becomes fine on machine；
(2), coating 2 is covered on ready-made bare fibre in step (1)；In step (2), the thickness of coating is 0.2-
0.3mm.Coating can also according to client need select other parameters.
(3), add strengthening core 3 on the basis of step (2)；
(4), on the basis of step (3), foreskin line oversheath 4 becomes rubber-insulated wire 5；The minimum thickness of oversheath 4 should be greater than
In O.4mm；
(5), each loose mail that need to go here and there in advance is divided row to be put in loose mail box；Each loose mail that need to go here and there in advance be tail sleeve 6, pedestal 7,
Spring 8.
(6), tail sleeve 6, pedestal 7, spring 8 are gone here and there on wherein one end of ready-made rubber-insulated wire 5 in step (4) successively.
(7), tail sleeve 6, pedestal 7, spring 8 are gone here and there on the other end of ready-made product in step (6) successively, become rubber-insulated wire
Jumping fiber.
In step (6) and (7), tail sleeve, pedestal all seal in rubber-insulated wire 5 in the way of osculum is first gone here and there successively.Step (6) and step
(7) in, tail sleeve, pedestal, the distance range of the termination apart from rubber-insulated wire 5 for the spring are 250～350mm.
(8), check that loose mail has or not that many strings, few string, direction string be anti-, order goes here and there wrong situation；If having, should correct in time.
(9), rubber-insulated wire jumping fiber ready-made in step (7) is more than the circle of 60mm around a diameter " D " (referring to mark of Fig. 2)
Assume delivery state, wherein the tail sleeve 6 at two, pedestal 7, spring 8 are respectively positioned on the outside of circle.
In specific implementation process, tail sleeve 6 and rubber-insulated wire 5 typically can be fixed together by serpentine pipe.
As strengthening core length need to be reserved on the product after step (7), then shelled using the Φ 2.0mm groove of cable wire stripping pliers
Except oversheath, length is 30-50mm, and the strengthening core of both sides is cut off with diagonal cutting pliers after reserving 3～5mm；It is not required to reserved strengthening core long
Use rubber-insulated wire stripping pincers stripping 30-50mm of degree.
During actual fabrication, in step (6) and (7), the such as outside loose mail model in two ends is different, then press corresponding type respectively
Number operated.
After step (4), if rubber-insulated wire 5 is outdoor rubber-insulated wire first separated time before pre- string loose mail, by a metallic strength member with
The rubber-insulated wire of 2.0*3.0mm separates 250mm-350mm and cuts off, and puts on φ 4 heat-shrink tube of 30mm-50mm length.
In the present invention, strengthening core 3 includes two, and outside the symmetrical coating 2 being distributed in, strengthening core 3 can be metal material
Or nonmetallic materials.Strengthening core 3 should be embedded in oversheath 4, must not expose, in rubber-insulated wire 5 factory length,
Strengthening core 3 is not allow for joint.
The optical cable introducing for self-bearing type butterfly, in rubber-insulated wire 5 in addition to should placing strengthening core 3, typically also should place enhancing
Component.
The enhancing component of rubber-insulated wire 5 is preferably messenger wire, carries most tension force during in order to built on stilts laying.Messenger wire is generally single
Steel wire or form it is also possible to fibre reinforced plastics (abbreviation FRP) round bar by many wires are stranded. in rubber-insulated wire 5 factory length,
Strengthen component and be not allow for joint.
The material of the oversheath 4 in the present invention can adopt low-smoke non-halogen flame-retardant polyene short ends material or pvc material.Right
In low-smoke non-halogen flame-retardant polyene through sheath, sheath material preferably meets YD/1113 regulation.For pvc sheath, sheath material
Preferably meet the regulation of " 90 ° of sheath level soft polyvinyl chloride plastics in GB/T8815-2002 "：Need to adopt other also dependent on user
Material, but its performance should be able to meet the requirement of this standard.
For indoor rubber-insulated wire 5, the color that oversheath color is preferably required using white or user.For outdoor optical cable,
Its sheath color is black, with uvioresistant.Jacket surface should smooth, color even, do not have slight crack, bubble and dirt burst.
Ultimate principle and principal character and the advantages of the present invention of the present invention have been shown and described above.The technology of the industry
, it should be appreciated that the present invention is not restricted to the described embodiments, the simply explanation described in above-described embodiment and description is originally for personnel
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these changes
Change and improvement both fall within scope of the claimed invention, claimed scope by appending claims and its
Equivalent thereof.
Claims (10)
1. a kind of manufacture method of rubber-insulated wire jumping fiber it is characterised in that：The manufacture method of described rubber-insulated wire jumping fiber comprises the steps：
(1), the making of bare fibre；Bare fibre once becomes fine on machine；
(2), coating is covered on ready-made bare fibre in step (1)；
(3), add strengthening core on the basis of step (2)；
(4), on the basis of step (3), foreskin line oversheath becomes rubber-insulated wire；
(5), each loose mail that need to go here and there in advance is divided row to be put in loose mail box；Each loose mail that need to go here and there in advance is tail sleeve, pedestal, spring；
(6), tail sleeve, pedestal, spring are gone here and there on wherein one end of ready-made rubber-insulated wire in step (4) successively；
(7), by tail sleeve, pedestal, spring time string other end of ready-made product in step (6), become rubber-insulated wire jumping fiber；
(8), check that loose mail has or not that many strings, few string, direction string be anti-, order goes here and there wrong situation；If having, should correct in time；
(9), rubber-insulated wire jumping fiber ready-made in step (7) is assumed delivery state, the wherein tail sleeve at two, pedestal, bullet around a circle
Spring is respectively positioned on the outside of circle.
2. rubber-insulated wire jumping fiber according to claim 1 manufacture method it is characterised in that：Coating in described step (2)
Thickness is 0.2-0.3mm.
3. rubber-insulated wire jumping fiber according to claim 1 manufacture method it is characterised in that：Tail in described step (6) and (7)
Set, pedestal all seal in rubber-insulated wire in the way of osculum is first gone here and there successively.
4. rubber-insulated wire jumping fiber according to claim 1 manufacture method it is characterised in that：In described step (6) and step (7)
Tail sleeve, pedestal, the spring distance range apart from the termination of rubber-insulated wire is 250～350mm.
5. rubber-insulated wire jumping fiber according to claim 1 manufacture method it is characterised in that：Described tail sleeve and rubber-insulated wire pass through spiral
Pipe is fixed together.
6. rubber-insulated wire jumping fiber according to claim 1 manufacture method it is characterised in that：As need to be in the product after step (7)
Upper reserved strengthening core length, then divest oversheath using the Φ 2.0mm groove of cable wire stripping pliers, and length is 30-50mm, both sides
Strengthening core is cut off with diagonal cutting pliers after reserving 3～5mm；It is not required to use rubber-insulated wire stripping pincers stripping 30-50mm of reserved strengthening core length.
7. rubber-insulated wire jumping fiber according to claim 1 manufacture method it is characterised in that：In step (6) and (7), such as two ends
Outside loose mail model is different, then operated by respective model respectively.
8. rubber-insulated wire jumping fiber according to claim 1 manufacture method it is characterised in that：After step (4), if rubber-insulated wire is room
Outer rubber-insulated wire first separated time before pre- string loose mail, a metallic strength member is separated 250mm-350mm with the rubber-insulated wire of 2.0*3.0mm and cuts
Go, put on φ 4 heat-shrink tube of 30mm-50mm length.
9. rubber-insulated wire jumping fiber according to claim 1 manufacture method it is characterised in that：Strengthening core includes two, symmetrical
Between the coating being distributed in and oversheath.
10. rubber-insulated wire jumping fiber according to claim 1 manufacture method it is characterised in that：It is that diameter is big in the circle of step (9)
Circle in 60mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611044767.XA CN106405770A (en) | 2016-11-22 | 2016-11-22 | Rubber-insulated wire jumping fiber manufacture method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611044767.XA CN106405770A (en) | 2016-11-22 | 2016-11-22 | Rubber-insulated wire jumping fiber manufacture method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106405770A true CN106405770A (en) | 2017-02-15 |
Family
ID=58082190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611044767.XA Pending CN106405770A (en) | 2016-11-22 | 2016-11-22 | Rubber-insulated wire jumping fiber manufacture method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106405770A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100322567A1 (en) * | 2002-01-30 | 2010-12-23 | Adc Telecommunications, Inc. | Fiber optic connector and method |
| CN203881973U (en) * | 2014-05-26 | 2014-10-15 | 南京普天通信股份有限公司 | On-site movable connector for optical fiber of loosely-shielded optical cable |
| CN204515202U (en) * | 2015-04-24 | 2015-07-29 | 四川天邑康和通信股份有限公司 | LC type is prefabricated into end butterfly leading in cable |
| CN204595289U (en) * | 2015-05-21 | 2015-08-26 | 天津光网讯通科技有限公司 | The LC type Assembling joints of optical fibre |
| CN205427244U (en) * | 2016-03-14 | 2016-08-03 | 河北阳天通信科技有限公司 | FC type butterfly -shaped optical cable connector |
| CN205539586U (en) * | 2016-02-04 | 2016-08-31 | 河北阳天通信科技有限公司 | Machinery type on -site Assembly formula optical fiber connector |
-
2016
- 2016-11-22 CN CN201611044767.XA patent/CN106405770A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100322567A1 (en) * | 2002-01-30 | 2010-12-23 | Adc Telecommunications, Inc. | Fiber optic connector and method |
| CN203881973U (en) * | 2014-05-26 | 2014-10-15 | 南京普天通信股份有限公司 | On-site movable connector for optical fiber of loosely-shielded optical cable |
| CN204515202U (en) * | 2015-04-24 | 2015-07-29 | 四川天邑康和通信股份有限公司 | LC type is prefabricated into end butterfly leading in cable |
| CN204595289U (en) * | 2015-05-21 | 2015-08-26 | 天津光网讯通科技有限公司 | The LC type Assembling joints of optical fibre |
| CN205539586U (en) * | 2016-02-04 | 2016-08-31 | 河北阳天通信科技有限公司 | Machinery type on -site Assembly formula optical fiber connector |
| CN205427244U (en) * | 2016-03-14 | 2016-08-03 | 河北阳天通信科技有限公司 | FC type butterfly -shaped optical cable connector |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170215 |