CN205984324U - High flexibility high strength environmental protection towline cable - Google Patents
High flexibility high strength environmental protection towline cable Download PDFInfo
- Publication number
- CN205984324U CN205984324U CN201621012520.5U CN201621012520U CN205984324U CN 205984324 U CN205984324 U CN 205984324U CN 201621012520 U CN201621012520 U CN 201621012520U CN 205984324 U CN205984324 U CN 205984324U
- Authority
- CN
- China
- Prior art keywords
- conductor
- cable
- insulating barrier
- environmental protection
- high flexibility
- 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
- 230000007613 environmental effect Effects 0.000 title claims abstract description 9
- 239000004020 conductor Substances 0.000 claims abstract description 29
- 239000011248 coating agent Substances 0.000 claims abstract description 16
- 238000000576 coating method Methods 0.000 claims abstract description 16
- 230000004888 barrier function Effects 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 10
- 229920001971 elastomer Polymers 0.000 claims description 8
- 239000000806 elastomer Substances 0.000 claims description 8
- 238000009954 braiding Methods 0.000 claims description 4
- 239000013536 elastomeric material Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229920006231 aramid fiber Polymers 0.000 claims 1
- 230000033228 biological regulation Effects 0.000 abstract description 7
- 239000003595 mist Substances 0.000 abstract description 3
- 235000019504 cigarettes Nutrition 0.000 abstract 2
- 238000004804 winding Methods 0.000 abstract 1
- 239000000779 smoke Substances 0.000 description 4
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 239000004760 aramid Substances 0.000 description 2
- 229920003235 aromatic polyamide Polymers 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical group 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Organic Insulating Materials (AREA)
Abstract
The utility model discloses a high flexibility high strength environmental protection towline cable, including conductor, insulating layer, inner liner, enhancement layer and restrictive coating, the utility model provides a high flexibility high strength environmental protection towline cable, novel structure have following advantage: 1. The utility model discloses a does the electric property accord with national standard's latest edition IEC60227 1: 2007 3, 000, 000 requirements of winding course circulation of standard code, 2. Oil resistance it is good, can use under the environment of contact oil and oil mist, 3. Should the steamed performance of nothing that the feature of environmental protection can accord with national standard's sheath satisfy IEC60754 2 the PH of regulation is 4.3 to the minimum in the standard, and the conductivity is 10 mu smm requirements to the maximum, should be able to the low cigarette performance of sheath satisfy IEC61034 1 2 cable burning cigarette density test - minimum luminousness be 60% requirement.
Description
Technical field
This utility model is related to control instrument class field of cable technology, specifically a kind of high flexibility high-strength environment-friendly drag chain electricity
Cable.
Background technology
Drag chain cable is applied to the installation under continuous reciprocating motion, is frequently bended field particularly under industrial applicability environment
Close, such as the drag chain of modernization machinery standard part and logistics system, operating system, mechanical automation system etc..It is widely used in
Numerical control, engraving machine, NC flame cutting machine, injection molding mechanical arm, woodworking machinery, aluminium section bar machining center, numerically controlled machine, electronics set
The indoor and outdoor surroundingses place of standby, hardware stamping, building machinery, automobile making, harbour, fire fighting truck etc. is it is desirable to cable machinery intensity
Under height, softness, low temperature, the Special use such as cracking resistance, environmental protection requires.
High flexibility high-strength environment-friendly drag chain cable is main in performance compared with the control instrument class cable of existing national regulations
There is following difference：
（1）Cable circumnutates cyclic test by IEC60227-6:The method that in 2001,4.4.1 specifies, cable must be through 3,000,000 times
Flex cycle is tested, and cable core does not puncture, and cable is not short-circuit, keeps its electricapparatus performance, due to the softness of cable itself
Property good, intensity is high could keep its electric property, mechanical performance under reciprocating motion, general instrument controls class cable conventional power
Cable does not then have these regulations, and due to generally adopting common polyvinyl chloride, polyethylene etc. as the use material of cable, electricity
Use is laid in cable general all regulation cables fixation.
（2）Cable oil resistant, cryogenic property should be able to meet under rated condition, IRM902 oil, 100 ± 2 DEG C, 168 hours, anti-tensile
Change rate of strength is not more than ± 40%, and elongation at break is not less than 300%, and elongation at break rate of change is not more than ± 30%；Cable is low
Warm nature can should be able to meet under IEC60811-1-4 rated condition, and -40 DEG C of 16 hours cables do not ftracture, and general instrument controls class cable
Conventional power cable does not then have these regulations, and cable one fixation is laid environment and is unable to cable in low temperature, contact oil and mist of oil ring
Move back and forth under border and use.
（3）Halogen performance during cable fire should be able to meet under IEC60754-2 rated condition, and burning produces acid gas and contains
Amount is not more than 0.5%；Oil repellent is not more than 0.1%, and pH value is not less than 4.3, and electrical conductivity is not more than 10 μ S/mm, and maximum can meet
Under IEC61034-1/2 rated condition, its minimum light transmittance of smoke density that burning produces is not less than 60%, general control instrument
Class cable does not then have these regulations, and due to generally adopting igelite as oversheath, thus may be right when burning
Environment brings pollution.
Utility model content
The purpose of this utility model is to provide a kind of high flexibility high-strength environment-friendly drag chain cable, to solve above-mentioned background skill
The problem proposing in art.
For achieving the above object, this utility model provides following technical scheme：
A kind of high flexibility high-strength environment-friendly drag chain cable, including conductor, insulating barrier, inner liner, enhancement layer and restrictive coating, institute
State conductor to make using flexible conductor；Insulating barrier is set outside conductor, and insulating barrier adopts the high-elastic elastomer material of intensity high-elongation
Make；Multiple outsides are provided with the evenly distributed composition cable core of getting together of conductor of insulating barrier, outside described cable core
It is disposed with liner layer by layer and restrictive coating, inner liner and restrictive coating adopt that intensity is high, the elongation percentage high oil resistant low temperature resistant feature of environmental protection
Elastomeric material is made, and is provided with braiding enhancement layer between described inner liner and restrictive coating.
As further program of the utility model：Described conductor is 6 class conductors, and 6 class conductors of flexibility, with remaining conductor
It is many that structure compares its monofilament radical, and monofilament radical is thin, and the flexibility of conductor depends primarily on conductor structure（Monofilament radical, single line
Diameter）, this two big factor of twisting pitch.Constitute the filament diameter of conductor and the relation of fracture number of bends.Test data shows,
Line diameter more carefully fracture number of bends bigger, after bend test wire stretch rate decline also less, thus be accordingly used in frequently curved
, using very thin filament diameter, the relation of process pitch and fracture number of bends, through overtesting for the special flexible conductor of bent, mobile occasion
Generally show that pitch is less, the bigger rule of conductor break number of bends.
As this utility model further scheme：Described insulating barrier is elastomer TPE, and intensity is high, percentage elongation is high.
As this utility model further scheme：Described inner liner and restrictive coating are elastomer polyurethane, its material
Intensity 20 N/mm2, percentage elongation 500%, cable carries out back and forth movement, and the material that during bending, bending radius produces extends only former
160% coming, and material percentage elongation percentage elongation itself all reaches 500%, the deformation producing much larger than material during cable bend.This practicality
The new pvc sheathing compound substituting general control instrument cable with urethane jacking, to meet Halogen during cable fire
Performance meets IEC60754-2, the full IEC61034-1/2 of low smoke performance, the mechanical performance of cable cover(ing), low temperature during cable fire
The correlation that tensile property and oil resistance should meet in IEC60811-1-1, IEC60811-1-4 and IEC60811-2-1 respectively will
Ask.
As this utility model further scheme：Described enhancement layer be aramid yarn braiding, cable move back and forth when with
Cable stress produces deformation and recovery, the big macromolecular material of the strength of materials.
Compared with prior art, the beneficial effects of the utility model are：This utility model provides a kind of high flexibility high intensity
Environmental protection drag chain cable, structure novelty has advantages below：1. electric property of the present utility model meets the latest edition of national standard
This IEC60227-1:3,000,000 requirements of circulation that circumnutate of 2007 standard regulations；2. oil resistance is good, can be in contact oil and mist of oil
In the environment of use；3. environmental-protecting performance meets the Halogen performance of the sheath of national standard and should be able to meet in IEC60754-2 standard rule
Fixed PH minimum 4.3, electrical conductivity is 10 μ S/mm to the maximum and requires, and the low smoke performance of sheath should be able to meet IEC61034-1/2's
The minimum light transmittance of cable fire smoke density test is 60% requirement.
Brief description
Fig. 1 is the structural representation of high flexibility high-strength environment-friendly drag chain cable；
In figure：1- conductor, 2- insulating barrier, 3- inner liner, 4- enhancement layer, 5- restrictive coating.
Specific embodiment
With reference to specific embodiment, the technical scheme of this patent is described in more detail.
Refer to Fig. 1, a kind of high flexibility high-strength environment-friendly drag chain cable, including conductor 1, insulating barrier 2, inner liner 3, strengthen
Layer 4 and restrictive coating 5, described conductor 1 is made using flexible conductor, and conductor 1 can be selected for 6 class conductors；Conductor 1 outside setting insulating barrier
2, insulating barrier 2 is made using the high-elastic elastomer material of intensity high-elongation, and described insulating barrier 2 is elastomer TPE；The setting of multiple outsides
There is the evenly distributed composition cable core of getting together of conductor 1 of insulating barrier 2, described cable core has been orderly arranged outside each inner liner
Layer 3 and restrictive coating 5, inner liner 3 and restrictive coating 5 adopt intensity height, elongation percentage high oil resistant low temperature resistant feature of environmental protection elastomeric material system
Become, described inner liner 3 and restrictive coating 5 are elastomer polyurethane, are provided with braiding enhancement layer between described inner liner 3 and restrictive coating 5
4, described enhancement layer 4 weaves for aramid yarn.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment party
Formula, in the ken that one skilled in the relevant art possesses, can also be on the premise of without departing from this patent objective
Make a variety of changes.
Claims (5)
1. a kind of high flexibility high-strength environment-friendly drag chain cable, including conductor, insulating barrier, inner liner, enhancement layer and restrictive coating, it is special
Levy and be, described conductor is made using flexible conductor；Insulating barrier is set outside conductor, and insulating barrier adopts intensity high-elongation high-elastic
Elastomer material is made；Multiple outsides are provided with the evenly distributed composition cable core of getting together of conductor of insulating barrier, described cable
Core has been orderly arranged outside each liner layer by layer and restrictive coating, and inner liner and restrictive coating adopt that intensity is high, the high oil resistant of elongation percentage is resistance to low
Warm feature of environmental protection elastomeric material is made, and is provided with braiding enhancement layer between described inner liner and restrictive coating.
2. high flexibility high-strength environment-friendly drag chain cable according to claim 1 is it is characterised in that described conductor is led for 6 classes
Body.
3. high flexibility high-strength environment-friendly drag chain cable according to claim 1 is it is characterised in that described insulating barrier is elasticity
Body TPE.
4. high flexibility high-strength environment-friendly drag chain cable according to claim 1 is it is characterised in that described inner liner and sheath
Layer is elastomer polyurethane.
5. high flexibility high-strength environment-friendly drag chain cable according to claim 1 is it is characterised in that described enhancement layer is aramid fiber
Yarn weaves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621012520.5U CN205984324U (en) | 2016-08-31 | 2016-08-31 | High flexibility high strength environmental protection towline cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621012520.5U CN205984324U (en) | 2016-08-31 | 2016-08-31 | High flexibility high strength environmental protection towline cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205984324U true CN205984324U (en) | 2017-02-22 |
Family
ID=58039366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621012520.5U Expired - Fee Related CN205984324U (en) | 2016-08-31 | 2016-08-31 | High flexibility high strength environmental protection towline cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205984324U (en) |
-
2016
- 2016-08-31 CN CN201621012520.5U patent/CN205984324U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 |