CN106960695A - Flexible drag chain cable - Google Patents
Flexible drag chain cable Download PDFInfo
- Publication number
- CN106960695A CN106960695A CN201710191244.6A CN201710191244A CN106960695A CN 106960695 A CN106960695 A CN 106960695A CN 201710191244 A CN201710191244 A CN 201710191244A CN 106960695 A CN106960695 A CN 106960695A
- Authority
- CN
- China
- Prior art keywords
- conductor
- core
- wire harness
- cable
- tensile elements
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/182—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments
- H01B7/1825—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments forming part of a high tensile strength core
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/0045—Cable-harnesses
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
Landscapes
- Insulated Conductors (AREA)
Abstract
The present invention provides a kind of flexible drag chain cable, including conductor, the conductor and the stranded composition conductor wire harness of tensile elements, at least two conductor wire harness mutually stranded composition power wire core, isolation belting layer and insulating barrier are coated with outside the power wire core successively, power wire core, control conductor and the stranded composition cable core of tensile elements, the cable core overcoat are coated with belting layer and oversheath successively.On the one hand, by the way that by the stranded composition conductor wire harness of conductor and tensile elements, such conductor wire harness just possesses the tensile property on basis；On the other hand, by at least two conductor wire harness mutually stranded composition power wire core, the tension and bending resistance of power wire core, control conductor and the stranded composition cable core of tensile elements, further reinforcing cable entirety, it is ensured that cable can normally be used for a long time under severe external environment.
Description
Technical field
The present invention relates to field of cables, specially a kind of industrial automation machinery flexible drag chain cable.
Background technology
Recently as the development of China's industrial automation, cable application is more and more on automated machine, it is all in full
Lathe, robot, mechanical arm, storage facilities, fire-fighting system, crane and metallurgical industry etc. are controlled, in the movement of these machinery equipments
The cable that part can be used is used to transmit data and supply of electric power, and so requirement to accessory cables it is also proposed higher, more special
One requirement.In the prior art, cable does not only exist tension and bending resistance is poor, and during long-term use, cable
Sheath cracky, leads to not carry out data transmission or supply of electric power is interrupted, it is difficult to meet usability of the industrial equipment to cable
It can require.
The content of the invention
It is an object of the present invention to provide a kind of flexible drag chain cable, not only possess excellent tension and bending resistance, and
It can adapt to severe external environment.
In order to realize foregoing invention purpose, the technical scheme used for：A kind of flexible drag chain cable, including conductor, it is described
Conductor and the stranded composition conductor wire harness of tensile elements, at least two conductor wire harness mutually stranded composition power wire core, the power
Isolation belting layer and insulating barrier, power wire core, control conductor and the stranded composition cable core of tensile elements, institute are coated with outside core successively
State cable core overcoat and be coated with belting layer and oversheath successively.
Compared with prior art, technique effect of the invention is：On the one hand, by by conductor and tensile elements it is stranded constitute
Conductor wire harness, such conductor wire harness just possesses the tensile property on basis；On the other hand, at least two conductor wire harness are mutually twisted
Close and constitute power wire core, power wire core, control conductor and the stranded composition cable core of tensile elements, further reinforcing cable entirety is anti-
Draw and bending resistance, it is ensured that cable can normally be used for a long time under severe external environment.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Embodiment
The present invention is described in further detail with reference to Fig. 1.
A kind of flexible drag chain cable, including conductor 3, the conductor 3 and the stranded composition conductor wire harness of tensile elements 1, at least
The mutually stranded composition power wire core 2 of two conductor wire harness, the power wire core 2 is outer to be coated with isolation belting layer 4 and insulation successively
Layer 5, power wire core 2, control conductor 6 and the stranded composition cable core of tensile elements 1, the cable core overcoat are coated with belting layer 8 successively
With oversheath 9.
In such scheme, on the one hand, by by conductor 3 and tensile elements 1 it is stranded constitute conductor wire harness, such conductor wire harness
Just possesses the tensile property on basis；On the other hand, by the mutually stranded composition power wire core 2 of at least two conductor wire harness, power
The tension and bending resistance of core 2, control conductor 6 and the stranded composition cable core of tensile elements 1, further reinforcing cable entirety,
Ensure that cable can normally be used for a long time under severe external environment.
The control conductor 6 includes conductor 3, the conductor 3 and the stranded composition conductor wire harness of tensile elements 1, at least two
Conductor wire harness mutually stranded composition control unit, described control unit is coated with isolation belting layer 4, at least two control units
Stranded mutually to constitute control conductor 6, the control conductor 6 is coated with insulating barrier 5 and restrictive coating 7.
The conductor 3 of above-mentioned control conductor 6 and the stranded composition conductor wire harness of tensile elements 1, it is ensured that control conductor 6 equally can
Possess excellent tension and bending resistance, further ensure that cable integrally possesses sufficiently flexible property and can born larger
Radial pull.
Preferably, the tensile elements 1 are aramid fiber tensile members, and the cost performance of aramid fiber material is high, tool
Standby excellent pliability and tensile property.
Preferably, the insulating barrier 5 is TPV layer, it is ensured that cable has excellent electrical resistance
Energy.
Preferably, the oversheath 9 is thermoplastic urethane jacket, and it possesses low temperature resistant (- 60 DEG C), high-strength
Degree, wear-resisting, oil resistance and, the extremely low coefficient of waste, it is ensured that cable low temperature move pull use environment under life-span.
In such scheme, the nominal section of conductor 3 of the power wire core 2 is in 2mm2-70mm2 Between, the core number of power wire core 2
Can be 2 cores to 4 cores；The nominal section 1mm of conductor 3 of the control conductor 62-10mm2 Between, the core number of control conductor 6 can be 2 cores
To 5 cores.
Claims (5)
1. a kind of flexible drag chain cable, it is characterised in that：Including conductor（3）, the conductor（3）With tensile elements（1）Stranded structure
Into conductor wire harness, at least two conductor wire harness mutually stranded composition power wire core（2）, the power wire core（2）Coat successively outside
There is isolation belting layer（4）And insulating barrier（5）, power wire core（2）, control conductor（6）And tensile elements（1）Stranded composition cable core,
The cable core overcoat is coated with belting layer successively（8）And oversheath（9）.
2. flexible drag chain cable according to claim 1, it is characterised in that：The control conductor（6）Including conductor（3）,
The conductor（3）With tensile elements（1）Stranded composition conductor wire harness, at least two conductor wire harness are mutually stranded to constitute control list
Member, described control unit is coated with isolation belting layer（4）, the mutual stranded composition control conductor of at least two control units（6）,
The control conductor（6）It is coated with insulating barrier（5）And restrictive coating（7）.
3. flexible drag chain cable according to claim 2, it is characterised in that：The tensile elements（1）It is anti-for aramid fiber
Draw piece.
4. flexible drag chain cable according to claim 2, it is characterised in that：The insulating barrier（5）For thermoplastic vulcanizates rubber
Glue-line.
5. flexible drag chain cable according to claim 2, it is characterised in that：The oversheath（9）For thermoplastic polyurethane
Sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710191244.6A CN106960695A (en) | 2017-03-28 | 2017-03-28 | Flexible drag chain cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710191244.6A CN106960695A (en) | 2017-03-28 | 2017-03-28 | Flexible drag chain cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106960695A true CN106960695A (en) | 2017-07-18 |
Family
ID=59471092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710191244.6A Pending CN106960695A (en) | 2017-03-28 | 2017-03-28 | Flexible drag chain cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106960695A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107507667A (en) * | 2017-08-27 | 2017-12-22 | 上海起帆电缆股份有限公司 | A kind of robot high flexibility anti-torsion composite cable |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202183248U (en) * | 2011-08-26 | 2012-04-04 | 安徽华菱电缆集团有限公司 | Low-temperature-resisting pulling-resisting wear-resisting special combined soft cable for movable occasions |
| CN204480774U (en) * | 2015-03-27 | 2015-07-15 | 安徽华电线缆集团有限公司 | A kind of wear-resisting anti-dilatory power cable |
| CN206789321U (en) * | 2017-03-28 | 2017-12-22 | 安徽凌宇电缆科技有限公司 | Flexible drag chain cable |
-
2017
- 2017-03-28 CN CN201710191244.6A patent/CN106960695A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202183248U (en) * | 2011-08-26 | 2012-04-04 | 安徽华菱电缆集团有限公司 | Low-temperature-resisting pulling-resisting wear-resisting special combined soft cable for movable occasions |
| CN204480774U (en) * | 2015-03-27 | 2015-07-15 | 安徽华电线缆集团有限公司 | A kind of wear-resisting anti-dilatory power cable |
| CN206789321U (en) * | 2017-03-28 | 2017-12-22 | 安徽凌宇电缆科技有限公司 | Flexible drag chain cable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107507667A (en) * | 2017-08-27 | 2017-12-22 | 上海起帆电缆股份有限公司 | A kind of robot high flexibility anti-torsion composite cable |
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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: 20170718 |
|
| RJ01 | Rejection of invention patent application after publication |