CN201449780U - Anti-torsion data power composite cable - Google Patents
Anti-torsion data power composite cable Download PDFInfo
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- CN201449780U CN201449780U CN 200920044725 CN200920044725U CN201449780U CN 201449780 U CN201449780 U CN 201449780U CN 200920044725 CN200920044725 CN 200920044725 CN 200920044725 U CN200920044725 U CN 200920044725U CN 201449780 U CN201449780 U CN 201449780U
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Abstract
An anti-torsion data power composite cable belongs to the technical field of cables, and comprises a cable core and an outer protection layer, and is provided with a data transmission wire core and a power control wire core, wherein the data transmission wire core is formed by four wires which are twisted and is arranged on the center of a cable, a wire group comprises two insulating wire cores and a drainage wire, and a plastic-aluminum composite tape shielding layer is wounded on the wire group, the data transmission wire core is provided with a total shielding layer, the power control wire core is formed by arranging a plurality of combined reinforcing wire cores around the data transmission wire core, and the data transmission wire core and the cable core are respectively provided with a combined buffer layer. The anti-torsion data power composite cable has simple and reasonable structure, advanced technology, high product mechanical intensity, low capacitance and attenuation, strong anti electromagnetic interference performance, impact resistance and excellent anti-bending torsion performance. The anti-torsion data power composite cable has the performances of oil resistance, chemical dissolvent resistant, high elasticity, abrasion resistance, high temperature and low temperature resistance and environment immersion injury resistance, guarantees the performance stability of cables under various special hostile environments, and the use performance of the cable is reliable and safe.
Description
Technical field
The utility model relates to a kind of cable, and the structure of the power cable that the particularly frequent engineering mechanical device that moves is used belongs to the cable technology field.
Background technology
In the electrical source of power and measurement control circuit of the frequent engineering mechanical device that moves, particularly at lathe with mechanical stress and pipeline, roll industries such as plate at automated machine assembly line, Ferrous Metallurgy, along with the towing of continuous type frequently reciprocating, each building block that lays cable wherein is in the state of the motion that dynamically circumnutates always.In this process, cable generally is in free state in towing, and the conductor of cable is bearing main mobile tractive effort.In moving process, Cable Bending Radius only is several times of self external diameter.After thousands of reciprocating motions, under the state of high speed, high frequency, it is tired that surrender often takes place common flexible cable copper stranded conductor conductor, produce disconnected core phenomenon, only arranged useful life one or two month, and restrictive coating often adopts elastomeric material, restrictive coating is easy to generate cracking when frequently reversing.Roll in the board industry at automatic assembly line, metallurgy, the pliability that moves frequent flexible cable has been proposed higher requirement.Often because the damage of cable causes the problem of whole production line stopping production frequently to take place.
The utility model content
The purpose of this utility model is for overcoming the existing cable above shortcomings, provides a kind of and can satisfy automatic assembly line, metallurgy and roll in the board industry towing, the anti-torsion data power composite cable that reverses and this composite cable of type frequently reciprocating continuously.
The purpose of this utility model is to realize like this, anti-torsion data power composite cable, comprise cable core and outer jacket, it is characterized in that being provided with transfer of data core, dynamic Control core, the transfer of data core is made of quad strand system, be arranged on cable center, the line group is provided with two and thoroughly does away with edge core and drainage thread, wrapped aluminium-plastic tape sub-shield on the line group, the transfer of data core is provided with total screen, the dynamic Control core is arranged on constituting of transfer of data core on every side by many combination reinforced cores, is respectively equipped with the combination resilient coating on transfer of data core and the cable core.
Described insulated wire cores is to adopt the three-layer co-extruded physically foamed pe insulation material of skin-bubble-Pi to constitute on copper free wire.
Described dynamic Control core is made of combined conductor, reinforcement and insulating barrier, described combined conductor is closed by the thin zinc-plated soft copper silk of multiply anneal and high strength synthetic fibre or high-strength alloy skein silk and forms, reinforcement is the thin tawny daylily rope made of hemp or high strength synthetic fibre or high-intensity fine alloy tow, reinforcement is arranged on the combined conductor center, and the TPE insulating barrier is extruded in the outer surface of combined conductor.
The utility model is simple and reasonable, and product mechanical strength height makes low electric capacity, low decay.Anti-electromagnetic interference performance is strong, and shock resistance has good anti-flexion torsion performance.Have oil resistant, chemically-resistant solvent, high resiliency, wear-resisting, high-low temperature resistant, water-fast erosion, anti-environment soaks damage, guarantees the stability of cable in various special adverse circumstances, the cable serviceability is reliable, safety.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Among the figure: 1 real core conductor, 2 insulating barriers, 3 drainage threads, 4 stranding bands, 5 sub-shields, 6 total screens, 7 stranded conductors, 8 reinforcements, 9 insulating barriers, 10 combination resilient coatings, 11 outer jackets.
Embodiment
1, adopting copper free wire is real core conductor 1, adopts the three-layer co-extruded physically foamed pe insulation material extruded insulation layer of skin-bubble-Pi 2 to constitute insulated wire cores on copper free wire.Adopt the three-layer co-extruded physical foam insulation technology of skin-bubble-Pi, carry out the physical foaming material of material selection import Tao Shi chemical industry on the Luo Sentaier that selects for use in the German import series connection production line.In process of production, adopt rational mold design and suitable nitrogen injection pressure, guarantee thickness, the concentricity of the endothecium bark and the outer skin of technological design, the diameter of insulated wire cores and the foam degrees of intermediate insulating layer make insulated single wire have electric property and the mechanical performance suitable mutually with finished cable.
2, be that drainage thread 3 is twisted into the twisted wire bundle with two identical insulated wire cores and bundle twisted wires of diameter, wrapped aluminium-plastic tape sub-shield 5 constitutes the line group on the twisted wire bundle.
3, the line group is adopted the high velocity star winch carry out quad creation data transmission cable core, wrapped stranding band 4 on the transfer of data cable core, the wrapped rubberized tape of scraping constitutes combination resilient coating 10 on the stranding band, and the braiding copper wire weaves total screen 6 composition datas transmission core on the rubberized tape scraping.Because the symmetry of quad is very good, electric capacity is less relatively, and capacitive coupling coefficient can reach minimum.For guaranteeing its performance, to notice when physical wiring that at first the combo insulated single wire diameter of quad is identical, to guarantee that the uniformity of equipment tension force is to guarantee the square of quad relative position in secondly producing.Be also noted that the pitch difference of adjacent quad during stranding, if having shielding and non-shielding conductor group, the correspondence placement of shielding and non-shielding quad being staggered is to obtain best cable electrical performance.
4, adopt the thin zinc-plated soft copper silk of multiply anneal and high strength synthetic fibre or high-strength alloy silk, it is middle that to place with the thin tawny daylily rope made of hemp or high strength synthetic fibre or high-intensity fine alloy tow be reinforcement 8, be twisted into combined conductor 7, reinforcement 8 places the center of combined conductor 7, extrudes TPE insulating barrier 9 at the outer surface of combined conductor and constitutes the dynamic Control cores.This dynamic Control core that constitutes by combined conductor, reinforcement and insulating barrier (combination reinforced core), D.C. resistance meets the requirement of GB/T3956 or IEC600228, by the skeleton strengthening action of high strength synthetic fibre or high-strength alloy silk, remedy the tough annealed copper wire of annealing and surrender the shortcoming that fractures easily in reciprocating motion repeatedly.When especially cable is in accelerated motion or moves both vertically state, tractive effort when reinforced combination conductor wire core bears motion with the cable core reinforcement.The ratio of alloy silk or synthetic fibers and tinned copper wire can be done appropriateness adjustment according to the tensile strength and the pliability of cable in the combined conductor.
5, around the transfer of data core, eight dynamic Control cores are set carry out stranding, wrapped stranding band 4 on the cable core of stranding, the wrapped rubberized tape of scraping is combination resilient coating 10 on stranding band 4, extrudes TPU material outer jacket 11 on the rubberized tape scraping.Outer jacket 11 materials adopt green safety, recyclable reusable TPU material, have oil resistant, chemically-resistant solvent, high resiliency, wear-resisting, high-low temperature resistant, water-fast erosion, anti-environment soaks and decreases in one, guarantees the stability of cable under various special adverse circumstances.
Claims (3)
1. anti-torsion data power composite cable, comprise cable core and outer jacket, it is characterized in that being provided with transfer of data core, dynamic Control core, the transfer of data core is made of quad strand system, be arranged on cable center, the line group is provided with two and thoroughly does away with edge core and drainage thread, wrapped aluminium-plastic tape sub-shield on the line group, the transfer of data core is provided with total screen, the dynamic Control core is arranged on constituting of transfer of data core on every side by many combination reinforced cores, is respectively equipped with the combination resilient coating on transfer of data core and the cable core.
2. anti-torsion data power composite cable according to claim 1 is characterized in that described insulated wire cores is to adopt the three-layer co-extruded physically foamed pe insulation material of skin-bubble-Pi to constitute on copper free wire.
3. anti-torsion data power composite cable according to claim 1, it is characterized in that described dynamic Control core is made of combined conductor, reinforcement and insulating barrier, described combined conductor is closed by the thin zinc-plated soft copper silk of multiply anneal and high strength synthetic fibre or high-strength alloy skein silk and forms, reinforcement is the thin tawny daylily rope made of hemp or high strength synthetic fibre or high-intensity fine alloy tow, reinforcement is arranged on the combined conductor center, and the TPE insulating barrier is extruded in the outer surface of combined conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920044725 CN201449780U (en) | 2009-06-01 | 2009-06-01 | Anti-torsion data power composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920044725 CN201449780U (en) | 2009-06-01 | 2009-06-01 | Anti-torsion data power composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201449780U true CN201449780U (en) | 2010-05-05 |
Family
ID=42554502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920044725 Expired - Fee Related CN201449780U (en) | 2009-06-01 | 2009-06-01 | Anti-torsion data power composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201449780U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101986394A (en) * | 2010-10-22 | 2011-03-16 | 立辉集团(青岛)电缆有限公司 | Electric wire/cable |
| CN101562062B (en) * | 2009-06-01 | 2011-12-21 | 宝胜科技创新股份有限公司 | Anti-torsion data power composite cable and manufacturing method thereof |
| CN103345975A (en) * | 2013-06-13 | 2013-10-09 | 苏州科宝光电科技有限公司 | Drag chain cable for communication |
| CN103886943A (en) * | 2014-02-27 | 2014-06-25 | 安徽华海特种电缆集团有限公司 | Tensile light cable for moving occasions |
| CN104616739A (en) * | 2015-01-30 | 2015-05-13 | 江苏中煤电缆有限公司 | Water carried comprehensive digital cable |
| CN107785103A (en) * | 2016-08-31 | 2018-03-09 | 衡阳恒飞电缆有限责任公司 | The cold-resistant 50 DEG C of feeds of one kind and signal cable |
-
2009
- 2009-06-01 CN CN 200920044725 patent/CN201449780U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101562062B (en) * | 2009-06-01 | 2011-12-21 | 宝胜科技创新股份有限公司 | Anti-torsion data power composite cable and manufacturing method thereof |
| CN101986394A (en) * | 2010-10-22 | 2011-03-16 | 立辉集团(青岛)电缆有限公司 | Electric wire/cable |
| CN101986394B (en) * | 2010-10-22 | 2012-10-03 | 立辉集团(青岛)电缆有限公司 | Electric wire/cable |
| CN103345975A (en) * | 2013-06-13 | 2013-10-09 | 苏州科宝光电科技有限公司 | Drag chain cable for communication |
| CN103886943A (en) * | 2014-02-27 | 2014-06-25 | 安徽华海特种电缆集团有限公司 | Tensile light cable for moving occasions |
| CN104616739A (en) * | 2015-01-30 | 2015-05-13 | 江苏中煤电缆有限公司 | Water carried comprehensive digital cable |
| CN107785103A (en) * | 2016-08-31 | 2018-03-09 | 衡阳恒飞电缆有限责任公司 | The cold-resistant 50 DEG C of feeds of one kind and signal cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100505 Termination date: 20120601 |