CN101329930A - Flotage mobile cable jumper and manufacturing method thereof - Google Patents
Flotage mobile cable jumper and manufacturing method thereof Download PDFInfo
- Publication number
- CN101329930A CN101329930A CNA2008100293149A CN200810029314A CN101329930A CN 101329930 A CN101329930 A CN 101329930A CN A2008100293149 A CNA2008100293149 A CN A2008100293149A CN 200810029314 A CN200810029314 A CN 200810029314A CN 101329930 A CN101329930 A CN 101329930A
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- Prior art keywords
- cable
- flotage
- insulation layer
- conductor
- mobile
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 239000004020 conductor Substances 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 15
- 239000012212 insulator Substances 0.000 claims abstract description 14
- 229920002725 thermoplastic elastomer Polymers 0.000 claims abstract description 12
- 238000009422 external insulation Methods 0.000 claims description 14
- 229920001169 thermoplastic Polymers 0.000 claims description 12
- 239000004416 thermosoftening plastic Substances 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 27
- 238000009413 insulation Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 9
- 230000005540 biological transmission Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 241000272165 Charadriidae Species 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 1
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Abstract
The invention discloses a floating mobile connecting cable which comprises a plurality of conducting wires; each conducting wire is composed of a conductor and an insulator covering the conductor; the conducting wires are twisted into cable cores; an inner insulation layer is extruded by a thermoplastic elastomer outside the cable cores, wherein, an outer insulation layer is extruded by a foamed thermoplastic elastomer outside the inner insulation layer. The floating mobile connecting cable is not only provided with the insulator and the inner insulation layer which have insulation effect, but also can extrude the outer insulation layer with both great floating force and insulation effect by the foamed thermoplastic elastomer outside the inner insulation layer; the outer insulation layer is the foamed thermoplastic elastomer, which causes the cable to have smaller weight and to be capable of floating on water surface, further increases insulation property and is convenient for overwater work and the movement of project equipment connected with the cable; the cable floats on the water surface, thus being seen by workers directly and avoiding unnecessary damage produced when the cable is under water. In addition, the invention also discloses a method for manufacturing the floating mobile connecting cable.
Description
Technical field
The present invention relates to a kind of operation at sea electric equipment cable, relate in particular to a kind of cable that can swim on the water surface.
Background technology
Electric wire has been widely used in the detection of industrial production, communications and transportation, architectural engineering and facility, modern agriculture and scientific research, engineer equipment or military installations, space, ocean at present, and has reached ubiquitous state.Along with socioeconomic activity description is carried out the development of step great-jump-forward from the degree of depth to the range, the electric wire kind is brought in constant renewal in and is perfect, and output continues to increase.For example, building the high-intelligentization building needs for hundreds of, thousands of computer network cable that electronic computer divides cascade network to use; Build the public cable television network in city, the whole city and even all banks of the whole nation banking procedure where deposits and withdrawals are processed at any branch bank, carry out online economic interaction and information interchange etc. and must install the broad band cable net that high reliability transport is used; Realize that the emission of military artillery or antiaircraft artillery group remote control procedure need design the control cable that is fit to field extreme environment.
The application of electric wire mainly is divided into three major types: electric power system, the information transmission system and engineering equipment and instrument and meter system.The electric wire product that electric power system adopts mainly contains built on stilts bare wire, bus-bar (bus), power cable, rubber cover cable, aerial insulated cable, branch cable (replacing the part bus), electromagnetic wire and power equipment electrical equipment electric wire etc.The electric wire that is used for the information transmission system mainly contains local cable, camera cable, electronic cable, radio frequency cable, fiber optic cable, data cable, electromagnetic wire, power communication or other composite cables etc.In engineering equipment, the instrument and meter system except that built on stilts bare wire almost other all products application is all arranged, but mainly be power cable, electromagnetic wire, data cable, instrument and meter cable etc.
The engineering equipment of operation on the water, the data cable line that mostly needs power cable that traction work uses or transmission data to use, the wide more required cable of the scope of engineering equipment work is also just long more; Therefore, there is following shortcoming in general common cable: on the one hand, owing to be operation on the water, for the insulating properties big city that guarantees cable increases the insulation number of plies of cable, cable very heavy that will become like this; On the other hand, the cable that most engineering equipment is used all can not swim in the water, and so cable is many more to what fall under water in the process that engineering equipment moves forward, has increased the burden of mobile engineering equipment more, and has been easy to cause coming off of cable two ends; Moreover cable is owed by water logging and makes its visibility reduce greatly, is easy to when dragging by damages such as biology in the water or rocks, but also can't observes the situation of damage timely.
Therefore, urgent need is a kind of can swim in waterborne and visible Flotage mobile cable jumper.
Summary of the invention
The object of the present invention is to provide and a kind ofly can swim in waterborne and visible Flotage mobile cable jumper.
Another object of the present invention is to provide a kind of manufacture method of Flotage mobile cable jumper, it is waterborne and as seen that the cable that is made by described method can swim in.
For achieving the above object, technical scheme of the present invention is: a kind of Flotage mobile cable jumper is provided, described Flotage mobile cable jumper comprises some leads, every lead all is that the insulator by conductor and coating conductor constitutes, these leads are twisted into cable core, described cable core is outer to extrude one deck inner insulating layer by thermoplastic elastomer, and wherein, described inner insulating layer is outer to extrude one deck external insulation layer by the foamed thermoplastic body.
Preferably, described lead is twisted into the lay of cable core between between the 30mm to 36mm, increases the fastness of cable.
The manufacture method of Flotage mobile cable jumper provided by the invention comprises the steps: that (1) extrudes moulding one deck insulator on conductor, forms lead; (2) gather some described leads stranded and the formation cable core; (3) outside described cable core, extrude one deck inner insulating layer with thermoplastic elastomer; And (4) extrude one deck external insulation layer with the foamed thermoplastic body outside described inner insulating layer.
Compared with prior art, the present invention not only has been coated with the insulator and the inner insulating layer of insulating effect successively outside conductor, but also outside inner insulating layer, extrude the external insulation layer that one deck has big buoyancy and insulating effect concurrently by the foamed thermoplastic body, described external insulation layer is the foamed thermoplastic body, making cable proportion diminish can float on the water surface, and further increased the insulating properties of cable, be convenient to moving of operation on the water and connected engineering equipment, in addition, cable swims on the water surface, make the staff to see intuitively, be convenient to mobile device and operation etc., the unnecessary damage that more can avoid cable to flood in water being brought.
Description of drawings
Fig. 1 is the structure chart of Flotage mobile cable jumper of the present invention.
Fig. 2 is the sectional view of Flotage mobile cable jumper shown in Figure 1.
Fig. 3 is the flow chart of Flotage mobile cable jumper manufacture method of the present invention.
Embodiment
With reference now to accompanying drawing, describe embodiments of the invention, the similar elements label is represented similar elements in the accompanying drawing.As mentioned above, the present invention aims to provide and a kind ofly can swim in waterborne and visible Flotage mobile cable jumper.Described cable can float on the water surface, is convenient to moving of operation on the water and connected engineering equipment.
As shown in Figures 1 and 2, Flotage mobile cable jumper of the present invention comprises two leads 100, every lead 10 all is that the insulator 120 by conductor 110 and coating conductor 110 constitutes, these leads 100 are twisted into cable core, described cable core is outer to extrude one deck inner insulating layer 130 by thermoplastic elastomer (TPE), wherein, extrude one deck external insulation layer 140 by the foamed thermoplastic body outside the described inner insulating layer 130, not only outside conductor 110, be coated with the insulator 120 and the inner insulating layer 130 of insulating effect successively, but also outside inner insulating layer 130, extruded the external insulation layer 140 that one deck has big buoyancy and insulating effect concurrently by the foamed thermoplastic body; Particularly, thermoplastic elastomer has favorable chemical resistance and environmental resistance, under ozone and UV-irradiation, destroy seldom, water absorption that the serviceability temperature scope is wide, low and low gas release amount, external insulation layer 140 can float on the water surface for the foamed thermoplastic body makes cable proportion diminish, and is convenient to moving of operation on the water and connected engineering equipment; In addition cable swims on the water surface, makes the staff to see intuitively, is convenient to mobile device and operation etc., the unnecessary damage that more can avoid cable to flood in water being brought; Above-mentioned external insulation layer 140 prolongs the useful life of cables in water, further improves the physics and the chemical property of cable.
In the present embodiment, described conductor 110 adopts suitable conductive material to make, and preferably tinned wird also can be other material, as copper cash, silver-coated copper wire or the like.The preferably, the conductor 110 in the present embodiment adopts the 16AWG line, and its diameter is about 1.50mm.Described insulator 120 is polyvinyl chloride (PVC), has good thermal endurance, chemical resistance, anti ageing property, anti-flammability and thermal deformation, and brown and white two colors are arranged, and is used for conductor 110 is distinguished.
The preferably, it is blue that described external insulation layer 140 is, and the increase cable swims in the visibility on the water surface, is more convenient for mobile device and operation etc.; Described lead 100 is twisted into the lay of cable core between between the 30mm to 36mm, increases the fastness of cable.
As shown in Figure 3, the manufacture method of Flotage mobile cable jumper of the present invention comprises the steps: that (S1) extrudes moulding one deck insulator on conductor, forms lead; (S2) gather some described leads stranded and the formation cable core; (S3) outside described cable core, extrude one deck inner insulating layer with thermoplastic elastomer; And (S4) outside described inner insulating layer, extrude one deck external insulation layer with the foamed thermoplastic body.
In conjunction with Fig. 1, Fig. 2 and shown in Figure 3, Flotage mobile cable jumper of the present invention not only has been coated with the insulator 120 and the inner insulating layer 130 of insulating effect successively outside conductor 110, but also outside inner insulating layer 130, extrude the external insulation layer 140 that one deck has big buoyancy and insulating effect concurrently by the foamed thermoplastic body, described external insulation layer 140 is the foamed thermoplastic body, making cable proportion diminish can float on the water surface, and further increased the insulating properties of cable, be convenient to moving of operation on the water and connected engineering equipment, in addition, cable swims on the water surface, make the staff to see intuitively, be convenient to mobile device and operation etc., the unnecessary damage that more can avoid cable to flood in water being brought.
Material that Flotage mobile cable jumper of the present invention is related and parameter are all decided according to actual conditions, for well known to those of ordinary skill in the art, no longer are described in detail at this.
Above disclosed only is the preferred embodiments of the present invention, can not limit the present invention's interest field certainly with this, and therefore the equivalent variations of being done according to the present patent application claim still belongs to the scope that the present invention is contained.
Claims (10)
1. Flotage mobile cable jumper, comprise some leads, every lead all is that the insulator by conductor and coating conductor constitutes, these leads are twisted into cable core, described cable core is outer to extrude one deck inner insulating layer by thermoplastic elastomer, it is characterized in that: described inner insulating layer is outer to extrude one deck external insulation layer by the foamed thermoplastic body.
2. Flotage mobile cable jumper as claimed in claim 1 is characterized in that: described insulator is a polyvinyl chloride.
3. Flotage mobile cable jumper as claimed in claim 1 is characterized in that: described conductor is a tinned wird.
4. Flotage mobile cable jumper as claimed in claim 1 is characterized in that: described lead is twisted into the lay of cable core between between the 30mm to 36mm.
5. Flotage mobile cable jumper as claimed in claim 1 is characterized in that: totally two in described lead.
6. the manufacture method of a Flotage mobile cable jumper comprises the steps:
(1) on conductor, extrudes moulding one deck insulator, form lead;
(2) gather some described leads stranded and the formation cable core;
(3) outside described cable core, extrude one deck inner insulating layer with thermoplastic elastomer; And
(4) outside described inner insulating layer, extrude one deck external insulation layer with the foamed thermoplastic body.
7. the manufacture method of Flotage mobile cable jumper as claimed in claim 6, it is characterized in that: described insulator is a polyvinyl chloride.
8. the manufacture method of Flotage mobile cable jumper as claimed in claim 6, it is characterized in that: described conductor is a tinned wird.
9. the manufacture method of Flotage mobile cable jumper as claimed in claim 6, it is characterized in that: described lead is twisted into the lay of cable core between between the 30mm to 36mm.
10. the manufacture method of Flotage mobile cable jumper as claimed in claim 6 is characterized in that: two in described lead totally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100293149A CN101329930A (en) | 2008-07-09 | 2008-07-09 | Flotage mobile cable jumper and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100293149A CN101329930A (en) | 2008-07-09 | 2008-07-09 | Flotage mobile cable jumper and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101329930A true CN101329930A (en) | 2008-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100293149A Pending CN101329930A (en) | 2008-07-09 | 2008-07-09 | Flotage mobile cable jumper and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101329930A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101710501B (en) * | 2009-05-20 | 2011-08-17 | 深圳职业技术学院 | Bending-resistant highly-flexible floating cable and manufacturing method thereof |
| CN112071479A (en) * | 2020-09-21 | 2020-12-11 | 昆明昆宝电线电缆制造有限公司 | Ship-assisted floating power cable |
| CN115451765A (en) * | 2022-10-13 | 2022-12-09 | 中铁十一局集团有限公司 | Blasting wire suitable for complex water environment and use method |
-
2008
- 2008-07-09 CN CNA2008100293149A patent/CN101329930A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101710501B (en) * | 2009-05-20 | 2011-08-17 | 深圳职业技术学院 | Bending-resistant highly-flexible floating cable and manufacturing method thereof |
| CN112071479A (en) * | 2020-09-21 | 2020-12-11 | 昆明昆宝电线电缆制造有限公司 | Ship-assisted floating power cable |
| CN112071479B (en) * | 2020-09-21 | 2022-01-04 | 昆明昆宝电线电缆制造有限公司 | Ship-assisted floating power cable |
| CN115451765A (en) * | 2022-10-13 | 2022-12-09 | 中铁十一局集团有限公司 | Blasting wire suitable for complex water environment and use method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: DONGGUAN NISSEI TRANSMITTING TECHNOLOGY CO., LTD Free format text: FORMER OWNER: LI MINGBIN Effective date: 20100727 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 523000 ROOM 1001, BUILDING 28, JINGHUCHUNTIAN, DONGCHENG DISTRICT, DONGGUANCITY, GUANGDONG PROVINCE TO: 523000 QIAOTOU PARK, DONGBU INDUSTRIAL PARK, QIAOTOU TOWN, DONGGUAN CITY, GUANGDONG PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20100727 Address after: 523000 Qiaotou District, Qiaotou Industrial Zone, Qiaotou town, Guangdong, Dongguan Applicant after: Dongguan Nissei Transmitting Technology Co., Inc. Address before: 523000 Guangdong city of Dongguan province Dongcheng District Jinghu building 28 room 1001 spring Applicant before: Li Mingbin |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20081224 |