CN203250551U - Rubber flat cable used for reel - Google Patents
Rubber flat cable used for reel Download PDFInfo
- Publication number
- CN203250551U CN203250551U CN 201320109784 CN201320109784U CN203250551U CN 203250551 U CN203250551 U CN 203250551U CN 201320109784 CN201320109784 CN 201320109784 CN 201320109784 U CN201320109784 U CN 201320109784U CN 203250551 U CN203250551 U CN 203250551U
- Authority
- CN
- China
- Prior art keywords
- conductors
- reel
- rubber
- cable
- wire cores
- 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
- 229920001971 elastomer Polymers 0.000 title claims abstract description 22
- 239000004020 conductor Substances 0.000 claims abstract description 45
- 239000004760 aramid Substances 0.000 claims abstract description 14
- 229920003235 aromatic polyamide Polymers 0.000 claims abstract description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229920006231 aramid fiber Polymers 0.000 claims abstract description 11
- 229910052802 copper Inorganic materials 0.000 claims abstract description 7
- 239000010949 copper Substances 0.000 claims abstract description 7
- 229920000181 Ethylene propylene rubber Polymers 0.000 claims abstract description 6
- 238000001125 extrusion Methods 0.000 claims abstract description 4
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 9
- 230000002787 reinforcement Effects 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000003063 flame retardant Substances 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- YACLQRRMGMJLJV-UHFFFAOYSA-N chloroprene Chemical compound ClC(=C)C=C YACLQRRMGMJLJV-UHFFFAOYSA-N 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 238000005452 bending Methods 0.000 description 7
- 238000009413 insulation Methods 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- 238000009954 braiding Methods 0.000 description 3
- 230000008029 eradication Effects 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229920006335 epoxy glue Polymers 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model discloses a rubber flat cable used for a reel. The rubber flat cable used for the reel comprises a plurality of conductors which are tinning oxygen-free copper fine flexible conductors, and a reinforcing member formed by bunch stranding aramid yarns is arranged in each conductor, and can be belt-shaped or twist-shaped. An aramid fiber filament braided layer and an ethylene propylene rubber insulating layer are wrapped on the outside of each conductor orderly to form an insulating wire core, and the insulating wire cores are arranged parallelly at intervals in a same plane to form a cable core; the separation distance between adjacent two insulating wire cores is between 1 mm and 2 mm, and a chloroprene mixed rubber sheath layer is extrusion molded on the outside of the cable core. The rubber flat cable used for the reel of the utility model is simple and reasonable in structure design, and has the characteristics of being oil resistant, corrosion resistant, cold resistant, tensile, flat, wear resistant, high-flame retardant and flexible, and being convenient to move.
Description
Technical field:
The utility model relates to drum cable, relates in particular to a kind of reel flat rubber cable.
Background technology:
As everyone knows, reel all is to use on mechanically moving with cable, and be contained in the circular cylinder body, in use, cable is ceaselessly rolled and is emitted with certain acceleration in cylindrical shell, it also will bear certain pulling force and acceleration when mobile rolling and emit, common cable or reel can't bear this kind condition of work with cable, tend to cause conductor break, cause cable conductor to open circuit or scrap, because the conductor of cable all is to adopt that soft copper wire is stranded to be formed, the elongation at break of its thin copper wire all is about 25%, percentage elongation is less, and in conductor when elongation, can't resilience, can't with elongation at break be 400% or more have flexible insulation and sheath is compared, so it can rupture with certain acceleration coiling folding and unfolding bending the time, can't adapt under the severe environmental conditions and use, and its useful life is also very short.Some reel adds steel wire with cable in conductor, but the adding of steel wire tends to increase the weight of the weight of cable, increase extra burden for the reel that holds cable, and very inconvenient during the coiling folding and unfolding, also have some flat cable conductors to adopt the mode of braiding, though this mode conductor does not rupture, the braiding amount of copper consuming is very large, and cost compare is high.
The utility model content:
In order to remedy the prior art problem, the purpose of this utility model provides a kind of reel flat rubber cable, have that oil resistant, corrosion-resistant, cold-resistant, tension, flat, wear-resisting, high flame retardant are soft is convenient to mobile characteristic, be applicable in the lifting device system of the vertical operations such as harbour or other rotary machine, portal jib crane, Transport Machinery, large-scale tower crane, open-air lift for building.
The technical solution of the utility model is as follows:
The reel flat rubber cable, comprise some conductors, it is characterized in that: described some conductors adopt the soft body conductor of zinc-plated oxygen-free copper, be provided with the reinforcement that aramid yarn bundle strand consists of in the some conductors, reinforcement can be band shape or twisted shape, some conductors coat respectively aramid fiber yarn braid, ethylene propylene rubber insulated layer formation insulated wire cores outward successively, insulated wire cores at grade parallel interval is arranged the formation cable core, spacing with 1 ~ 2mm between insulated wire cores and the insulated wire cores separates, and the outer extrusion moulding of cable core has neoprene mixed rubber restrictive coating.
Described reel flat rubber cable is characterized in that: the percentage elongation of described some conductors is not less than 30%.
Described reel flat rubber cable is characterized in that: the count of described aramid fiber yarn braid is not less than 95%, elongation at break 3% ~ 5%.
The utility model has the advantages that:
1, the utility model cable conductor adopts the soft body conductor of the zinc-plated oxygen-free copper of anti-oxidant high elongation rate, the percentage elongation of conductor is more than 30%, the conductor of high elongation rate can bear larger bent without breaking, and conductor adopts fine pith bundle strand, has improved resistance to bend(ing) energy and the flexibility of conductor.
2; the utility model adopts aramid yarn as reinforcement in the middle of conductor; conductive surface braiding aramid yarn is as the conductor reinforced layer; because aramid fiber yarn has superhigh intensity; lightweight; the characteristic that elongation at break is little; its intensity is 5～6 times of steel wire; and weight only is about 1/5th of steel wire; elongation at break only has about 4%; because the percentage elongation of aramid yarn is less than the copper wire; intensity is high; the intensity of copper wire and aramid yarn and percentage elongation differ larger; the cable aramid yarn that in the conductor and conductor outside weaves when bending has afforded crooked pulling force; but conductor does not also afford pulling force and beaming limit; greatly protected cable conductor; reinforcement adopts aramid yarn; its weight only is about 1/5th of steel wire, and its weight of proportion of comparing steel wire also is very light, the lightweight further flexibility of cable when the coiling folding and unfolding that increased.
2, high strength is adopted in insulation, high elongation rate is ethylene propylene rubber insulated, the tensile strength of second third is at 10MPa, percentage elongation is more than 400%, high elongation rate and to have a percentage elongation of the relative aramid yarn of elastic insulation and copper conductor larger, can strengthen the bending coiling performance of cable, and a few eradication edge cores are arranged in parallel, spacing with 1-2mm between insulated wire cores and the insulated wire cores separates, insulated wire cores separates at a certain distance and fills with sheath glue, can allow every eradication edge core coat closely knit, the phenomenon that degree of tightness differs occur to prevent cable a few eradication edge cores when bending is used.
3, restrictive coating adopts oil resistant, wear-resisting, high strength, high flame retardant, high anti-tear, corrosion-resistant, weather neoprene mixed rubber, neoprene belongs to self-complementary epistasis rubber, its physical and mechanical property is very good, add in this neoprene epoxy glue and do not add liquid plasticizer, its intensity, oil resistance and tear resistance are better, the rubber of high strength and high tear resistance can be given the higher pull resistance of cable and resistance to wear, strengthened the coiling folding and unfolding performance of cable, add the percentage elongation of neoprene mixed rubber more than 400%, strengthened the bending property of cable.And contain the chlorine element in the neoprene, in this glue, add efficient compound HZR-2 fire retardant, can make the oxygen index of neoprene epoxy glue bring up to 42%, high oxygen index can further improve the anti-flammability of cable, can reach the A level fire-retardant, and sheath cold resistance is high, and the environment for use of cable has been expanded in the folding and unfolding work of can repeatedly reeling in-40 ℃ of environment greatly.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
Embodiment:
Referring to Fig. 1:
The reel flat rubber cable, comprise some conductors 1, some conductors 1 adopt the soft body conductor of zinc-plated oxygen-free copper, be provided with the reinforcement 2 that aramid yarn bundle strand consists of in the some conductors 1, reinforcement can 2 be thought band shape or twisted shape, some conductor 1 outer difference coat aramid fiber yarn braid 3, ethylene propylene rubber insulated layer 4 formation insulated wire cores successively, insulated wire cores at grade parallel interval is arranged the formation cable core, spacing with 1 ~ 2mm between insulated wire cores and the insulated wire cores separates, and the outer extrusion moulding of cable core has neoprene mixed rubber restrictive coating 5.
The percentage elongation of some conductors 1 is not less than 30%, and the conductor of high elongation rate can bear larger bent without breaking.
The count of aramid fiber yarn braid 3 is not less than 95%, elongation at break 3% ~ 5%.
The utility model reinforcement 2 and aramid fiber yarn braid 3 adopt have superhigh intensity, the aramid fiber yarn that lightweight, elongation at break is little; its intensity is 5～6 times of steel wire; and weight only is about 1/5th of steel wire; elongation at break only has about 4%; because the percentage elongation of aramid yarn is less than the copper wire; intensity is high; the intensity of copper wire and aramid yarn and percentage elongation differ larger; cable aramid yarn when bending has afforded crooked pulling force; but conductor does not also afford pulling force and beaming limit, has greatly protected the conductor of cable.
Aramid fiber yarn braid 3 surfaces extrude high strength, high elongation rate is ethylene propylene rubber insulated, and more than 400%, high elongation rate and have elastic insulation can be strengthened the bending coiling performance of cable to the tensile strength of second third at 10MPa, percentage elongation.
Claims (3)
1. reel flat rubber cable, comprise some conductors, it is characterized in that: described some conductors adopt the soft body conductor of zinc-plated oxygen-free copper, be provided with the reinforcement that aramid yarn bundle strand consists of in the some conductors, reinforcement can be band shape or twisted shape, some conductors coat respectively aramid fiber yarn braid, ethylene propylene rubber insulated layer formation insulated wire cores outward successively, insulated wire cores at grade parallel interval is arranged the formation cable core, spacing with 1 ~ 2mm between insulated wire cores and the insulated wire cores separates, and the outer extrusion moulding of cable core has neoprene mixed rubber restrictive coating.
2. reel flat rubber cable according to claim 1, it is characterized in that: the percentage elongation of described some conductors is not less than 30%.
3. reel flat rubber cable according to claim 1, it is characterized in that: the count of described aramid fiber yarn braid is not less than 95%, elongation at break 3% ~ 5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320109784 CN203250551U (en) | 2013-03-11 | 2013-03-11 | Rubber flat cable used for reel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320109784 CN203250551U (en) | 2013-03-11 | 2013-03-11 | Rubber flat cable used for reel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203250551U true CN203250551U (en) | 2013-10-23 |
Family
ID=49376977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320109784 Expired - Fee Related CN203250551U (en) | 2013-03-11 | 2013-03-11 | Rubber flat cable used for reel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203250551U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105206328A (en) * | 2014-06-05 | 2015-12-30 | 德柔电缆（上海）有限公司 | Reel-controlled cable and preparation method thereof |
| CN105810310A (en) * | 2016-04-18 | 2016-07-27 | 安徽龙庵电缆集团有限公司 | Light winding drum flat cable with high tensile resistance and resistant to bending |
| CN109712745A (en) * | 2019-01-22 | 2019-05-03 | 苏州昱艺鑫电子有限公司 | A kind of sports apparatus harness |
-
2013
- 2013-03-11 CN CN 201320109784 patent/CN203250551U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105206328A (en) * | 2014-06-05 | 2015-12-30 | 德柔电缆（上海）有限公司 | Reel-controlled cable and preparation method thereof |
| CN105206328B (en) * | 2014-06-05 | 2017-11-24 | 德柔电缆（上海）有限公司 | Reel control cable and preparation method thereof |
| CN105810310A (en) * | 2016-04-18 | 2016-07-27 | 安徽龙庵电缆集团有限公司 | Light winding drum flat cable with high tensile resistance and resistant to bending |
| CN109712745A (en) * | 2019-01-22 | 2019-05-03 | 苏州昱艺鑫电子有限公司 | A kind of sports apparatus harness |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131023 Termination date: 20180311 |