CN209625838U - A kind of super flexible cable of wire armoring - Google Patents
A kind of super flexible cable of wire armoring Download PDFInfo
- Publication number
- CN209625838U CN209625838U CN201920625281.8U CN201920625281U CN209625838U CN 209625838 U CN209625838 U CN 209625838U CN 201920625281 U CN201920625281 U CN 201920625281U CN 209625838 U CN209625838 U CN 209625838U
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- Prior art keywords
- wire
- armor
- layer
- conductor
- flexible cable
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- 239000010410 layer Substances 0.000 claims abstract description 43
- 239000004020 conductor Substances 0.000 claims abstract description 32
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 17
- 230000001681 protective effect Effects 0.000 claims abstract description 17
- 239000000741 silica gel Substances 0.000 claims abstract description 17
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 239000004698 Polyethylene Substances 0.000 claims abstract description 14
- 229920000573 polyethylene Polymers 0.000 claims abstract description 14
- -1 polyethylene Polymers 0.000 claims abstract description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000012792 core layer Substances 0.000 claims abstract description 11
- 238000000926 separation method Methods 0.000 claims abstract description 9
- 238000002156 mixing Methods 0.000 claims abstract description 6
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 4
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 238000005253 cladding Methods 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 5
- 238000009954 braiding Methods 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 claims description 3
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 239000004753 textile Substances 0.000 claims description 3
- 238000009940 knitting Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 6
- 239000000835 fiber Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000000034 method Methods 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
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000002500 effect on skin Effects 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
- Communication Cables (AREA)
Abstract
The utility model discloses a kind of super flexible cables of wire armoring, the technical field for relating to cable solves the problems, such as that cable own shield performance is poor, including multiply conductor, conductor is wrapped with insulative core layer, and twining package tape, armor and oversheath are disposed with outside multiple conductors；Armor is cross-woven by steel wire strand and the mixing of multiply silica gel silk; the inner side and outer side of armor is provided with polyethylene protective film; it is provided with as made of proof copper-wire braided between insulative core layer and twining package tape and reinforces shielded layer; the outer surface for reinforcing shielded layer is wound with the ground wire of one end ground connection, reinforces being provided with separation layer between shielded layer and twining package tape.The utility model has good Magnetic Shielding Effectiveness, extraneous low-frequency disturbance can be shielded, influence of the external electromagnetic wave to conductor is reduced, so that more stable during conductor conduction and conveying signal, preferably due to the flexibility of steel wire and silica gel silk, softness required for cable itself has been ensured.
Description
Technical field
The utility model relates to the technical fields of cable, more particularly, to a kind of super flexible cable of wire armoring.
Background technique
Cable is the electrified cable that can often touch in daily life, especially industrial site, it is seen that each
The different cable of kind specification, in industrial applications, since there are many uncertain factors for installation environment, to cable
Requirement it is relatively high, especially in narrow environment, when cabling, needs to carry out cable into repeatedly bending coiling, therefore right
The softness of cable is more demanding.
Authorization Notice No. is the Chinese patent of CN103000272A, proposes a kind of fire-resistant abrasion-proof flexible cable, including three
Stock conductor thread core, per share conductor wire core outer surface is disposed with mica wrapping tape layer, elastic insulating layer, fire resistance fibre from inside to outside
Filled layer and elastic flame restrictive coating, conductor thread core are twisted by more copper wires, and elastic insulating layer is insulated using low smoke and zero halogen
Material, fire resistance fibre filled layer include one of flame-retardant acrylic fibre fiber, flame retardant viscose fiber, aramid fiber, retardant cotton or more
Kind, elastic flame restrictive coating uses halogen-free anti-inflaming polyurethane elastic material.
Prior art among the above has the following deficiencies: the shielding properties due to the cable to extraneous interference signal
It is poor, in use, its anti-electromagnetic capability is unable to reach requirement in the equipment of industrial circle, equipment is easy to cause to show
Show device splashette, the problems such as unexpected card machine, influences the use function of cable and equipment.
Utility model content
The purpose of the utility model is to provide soft, shield effectiveness is good, a kind of strong applicability wire armoring is super soft
Flexible cable.
The utility model has the technical scheme that
A kind of super flexible cable of wire armoring, including multiply conductor, the conductor is wrapped with insulative core layer, multiple described
Twining package tape, armor and oversheath are disposed with outside conductor；
The armor is cross-woven by steel wire strand and the mixing of multiply silica gel silk, the inside of the armor and outer
Side is provided with polyethylene protective film, and the reinforcement as made of proof copper-wire braided is provided between the insulative core layer and the twining package tape
Shielded layer, the outer surface for reinforcing shielded layer are wound with the ground wire of one end ground connection, the reinforcement shielded layer and the twining package tape
Between be provided with separation layer.
By using above-mentioned technical proposal, basic guarantor is played to conductor using insulating layer, twining package tape, armor and oversheath
Shield effect, steel wire have high permeability, and armor made of being cross-woven using steel wire and the mixing of silica gel silk has good magnetic
Shield effectiveness can shield extraneous low-frequency disturbance, reduce influence of the external electromagnetic wave to conductor, utilize the reinforcement of proof copper-wire braided
Shielded layer further strengthens shielding action, and the parasitic couplings that copper wire and conductor generate can be reduced after ground wire grounded and are interfered, so that
More stable during conductor conduction and conveying signal, separation layer reduces twining package tape and reinforces shielded layer to abrasion, due to steel
The flexibility of silk and silica gel silk preferably, has ensured softness required for cable itself.
Be further arranged to: the diameter of gauge of wire used by the armor and silica gel silk is 1-2mm.
By using above-mentioned technical proposal, the count of steel wire and silica gel silk is higher, and the shield effectiveness of armor is more preferable,
The stability of armor entirety is ensured.
Be further arranged to: the polyethylene protective film is formed with the armor for extrusion cladding, and the polyethylene is protected
Cuticula with a thickness of 0.5-1mm.
By using above-mentioned technical proposal, the polyethylene protective film after extrusion cladding connect even closer with armor, makes
It obtains steel wire and silica gel silk is not easy to scatter and fall off, ensure shield effectiveness, reduce armor integral thickness, improve the softness of cable entirety
Property.
Be further arranged to: the separation layer is made of multi-layer braided non-woven textile.
By using above-mentioned technical proposal, plays the role of isolation and reinforce shielded layer, insulation effect is more preferable, ensures making for cable
With safety.
Be further arranged to: the twining package tape is made of three stratus master tapes.
By using above-mentioned technical proposal, the material of twining package tape is more stable, and three stratus master tapes reinforce the resistance to of cable entirety
Fiery high temperature resistance.
Be further arranged to: the oversheath extrudes mechanism using silicon rubber, the oversheath with a thickness of 2-5mm.
By using above-mentioned technical proposal, on the one hand oversheath plays a protective role to internal conductor, rises to armor
To constraint effect, while its own with insulating capacity, use is more stable and safe.
Be further arranged to: the outer surface of the oversheath is coated with wear-resistant coating.
By using above-mentioned technical proposal, so that the wear-resisting property of cable entirety is more preferable, the abrasion of oversheath is reduced, is extended
The service life of cable.
In conclusion the advantageous effects of the utility model are as follows:
(1) insulating layer, twining package tape, liner layer, armor and oversheath play basic protective effect to conductor, have ensured and have led
The basis of body uses function；
Structure is simple and stablizes, cable it is adaptable, it is applied widely；
(2) armor shield effectiveness made of being cross-woven using steel wire and the mixing of silica gel silk is good, reduces external electromagnetic pair
The interference of conductor, it is soft, ensure that the flexibility of cable entirety, service life more lengthen while improving shielding properties
Long；
(3) copper woven further strengthens shielding properties, makes cable body performance more stable using after ground wire grounded.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Appended drawing reference: 1, conductor；2, insulative core layer；3, twining package tape；4, armor；5, oversheath；6, polyethylene protective film；
7, reinforce shielded layer；8, ground wire；9, separation layer；10, wear-resistant coating.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It referring to Fig.1, is a kind of super flexible cable of wire armoring disclosed by the utility model, including multiply conductor 1, conductor 1
Be wrapped with insulative core layer 2, conductor 1 and insulative core layer 2 collectively form the cable core of cable, be disposed with outside multiple conductors 1 around
Band 3, armor 4 and oversheath 5.
Insulative core layer 2, which is wrapped with, reinforces shielded layer 7, and reinforcing shielded layer 7 has the copper wire of braiding to constitute.Copper wire has preferable
Skin effect, in 1 conducting process of conductor, the skin effect of copper wire can convey extraneous electromagnetic interference, significantly
Interference of the electromagnetism to conductor 1 is reduced, and the quality of copper wire is softer, has ensured cable entirety softness.Reinforce outside shielded layer 7
Portion is wound with ground wire 8, one end ground connection of ground wire 8.After ground wire 8 is grounded, the security performance of cable is improved, so that cable is more steady
It is fixed.
Insulative core layer 2 is wrapped with twining package tape 3, and twining package tape 3 is made of three stratus master tapes.The material of twining package tape 3 is more
Stablize, three stratus master tapes reinforce the fireproof high-temperature resistant performance of cable entirety.
Reinforce being provided with separation layer 9 between shielded layer 7 and twining package tape 3, separation layer 9 is made of multi-layer braided non-woven textile.
Play the role of isolation reinforce shielded layer 7, insulation effect is more preferable so that cable using safer.
Be enclosed with armor 4 outside twining package tape 3, armor 4 be cross-woven by steel wire strand and the mixing of multiply silica gel silk and
At the diameter of gauge of wire and silica gel silk is 1-2mm.Steel wire itself has preferable shielding properties, and steel wire and silica gel
The quality of silk is relatively light and more soft, so as to shield interference of the external electromagnetic to conductor 1, and keeps the soft of cable entirety
Soft, the count of steel wire and silica gel silk that diameter is 1-2mm is higher, and the shield effectiveness of armor 4 is more preferable, has ensured armouring
The whole stability of layer 4.
The inner side and outer side of armor 4 is provided with polyethylene protective film 6, and polyethylene protective film 6 has preferable insulation
Performance has ensured that the insulating properties of armor 4, polyethylene protective film 6 are formed with armor 4 for extrusion cladding, polyethylene protective film 6
With a thickness of 0.5-1mm.Polyethylene protective film 6 after extrusion cladding connect with armor 4 it is even closer so that steel wire and silica gel
Silk, which is not easy to scatter, to fall off, and ensures shield effectiveness, reduces 4 integral thickness of armor, improves the flexibility of cable entirety.
Armor 4 is wrapped with oversheath 5, and oversheath 5 extrudes mechanism using silicon rubber, oversheath 5 with a thickness of 2-
5mm.5 one side of oversheath plays a protective role to internal conductor 1, plays constraint effect, while its own to armor 4
With insulating capacity, use is more stable and safe.The outer surface of oversheath 5 is coated with wear-resistant coating 10, and wear-resistant coating 10 is
Epoxy resin wear-resistant material is as obtained by being heating and curing.Wear-resistant coating 10 makes the wear-resisting property of cable entirety more preferable, reduces outer
The abrasion of sheath 5 extends the service life of cable.
It the implementation principle of the present embodiment and has the beneficial effect that
Basic protective effect is played to conductor 1 using insulative core layer 2, twining package tape 3, armor 4 and oversheath 5, utilizes armour
It fills layer 4, reinforce the shielding properties that shielded layer 7 improves cable, it is more stable in the conducting process of conductor 1, by steel wire and silica gel
Reinforcement shielded layer 7 itself made of armor 4 made of silk braiding and proof copper-wire braided is more soft, improves the same of shielding properties
When, the flexibility of cable entirety is maintained, enables to be suitable for different industrial environments, applicability is stronger.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (7)
1. a kind of super flexible cable of wire armoring, it is characterised in that: including multiply conductor (1), the conductor (1) is wrapped with absolutely
Edge sandwich layer (2), multiple conductors (1) are disposed with twining package tape (3), armor (4) and oversheath (5) outside；
The armor (4) by steel wire strand and multiply silica gel silk mixing be cross-woven, the inside of the armor (4) and
Outside is provided with polyethylene protective film (6), is provided between the insulative core layer (2) and the twining package tape (3) and is compiled by copper wire
Reinforce shielded layer (7) made of knitting, the outer surface for reinforcing shielded layer (7) is wound with the ground wire (8) of one end ground connection, described to add
Separation layer (9) are provided between strong shielded layer (7) and the twining package tape (3).
2. the super flexible cable of a kind of wire armoring according to claim 1, which is characterized in that the armor (4) is adopted
The diameter of gauge of wire and silica gel silk is 1-2mm.
3. the super flexible cable of a kind of wire armoring according to claim 2, which is characterized in that the polyethylene protective film
(6) formed with the armor (4) for extrusion cladding, the polyethylene protective film (6) with a thickness of 0.5-1mm.
4. the super flexible cable of a kind of wire armoring according to claim 1, which is characterized in that the separation layer (9) is by more
The non-woven textile of layer braiding is constituted.
5. the super flexible cable of a kind of wire armoring according to claim 1, which is characterized in that the twining package tape (3) uses
Three stratus master tapes are made.
6. the super flexible cable of a kind of wire armoring according to claim 1, which is characterized in that the oversheath (5) uses
Silicon rubber extrudes mechanism, the oversheath (5) with a thickness of 2-5mm.
7. the super flexible cable of a kind of wire armoring according to claim 1, which is characterized in that outside the oversheath (5)
Surface is coated with wear-resistant coating (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920625281.8U CN209625838U (en) | 2019-04-30 | 2019-04-30 | A kind of super flexible cable of wire armoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920625281.8U CN209625838U (en) | 2019-04-30 | 2019-04-30 | A kind of super flexible cable of wire armoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209625838U true CN209625838U (en) | 2019-11-12 |
Family
ID=68459391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920625281.8U Active CN209625838U (en) | 2019-04-30 | 2019-04-30 | A kind of super flexible cable of wire armoring |
Country Status (1)
| Country | Link |
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| CN (1) | CN209625838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115295217A (en) * | 2022-08-19 | 2022-11-04 | 三元科技（深圳）有限公司 | Cable for high-definition image transmission of medical equipment |
-
2019
- 2019-04-30 CN CN201920625281.8U patent/CN209625838U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115295217A (en) * | 2022-08-19 | 2022-11-04 | 三元科技（深圳）有限公司 | Cable for high-definition image transmission of medical equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A steel wire armored ultra flexible cable Effective date of registration: 20211104 Granted publication date: 20191112 Pledgee: Agricultural Bank of China Limited Hunan Xiangjiang New Area Branch Pledgor: HUBEI NANYUAN CABLE TECHNOLOGY Co.,Ltd. Registration number: Y2021430000067 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221125 Granted publication date: 20191112 Pledgee: Agricultural Bank of China Limited Hunan Xiangjiang New Area Branch Pledgor: HUBEI NANYUAN CABLE TECHNOLOGY Co.,Ltd. Registration number: Y2021430000067 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A steel wire armored super flexible cable Effective date of registration: 20221214 Granted publication date: 20191112 Pledgee: Agricultural Bank of China Limited Changsha Lushan Sub branch Pledgor: HUBEI NANYUAN CABLE TECHNOLOGY Co.,Ltd. Registration number: Y2022430000112 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231220 Granted publication date: 20191112 Pledgee: Agricultural Bank of China Limited Changsha Lushan Sub branch Pledgor: HUNAN XIANGJIANG CABLES CO.,LTD.|HUBEI NANYUAN CABLE TECHNOLOGY Co.,Ltd.|JIANGXI NANYUAN CABLE Co.,Ltd. Registration number: Y2022430000112 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A steel wire armored ultra soft cable Effective date of registration: 20231227 Granted publication date: 20191112 Pledgee: Agricultural Bank of China Limited Changsha Lushan Sub branch Pledgor: HUNAN XIANGJIANG CABLES CO.,LTD.|HUBEI NANYUAN CABLE TECHNOLOGY Co.,Ltd.|JIANGXI NANYUAN CABLE Co.,Ltd. Registration number: Y2023980074911 |