CN105895220A - Novel anti-deformation cable - Google Patents
Novel anti-deformation cable Download PDFInfo
- Publication number
- CN105895220A CN105895220A CN201610230252.2A CN201610230252A CN105895220A CN 105895220 A CN105895220 A CN 105895220A CN 201610230252 A CN201610230252 A CN 201610230252A CN 105895220 A CN105895220 A CN 105895220A
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- Prior art keywords
- layer
- cable
- novel anti
- wire
- deformation
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Classifications
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- 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
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- 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
- H01B7/184—Sheaths comprising grooves, ribs or other projections
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- 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
- H01B7/1875—Multi-layer sheaths
-
- 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
- H01B7/1895—Internal space filling-up means
Landscapes
- Insulated Conductors (AREA)
Abstract
The invention relates to a novel anti-deformation cable comprising a cable core. The cable core comprises a first lead, a second lead, and a reinforced core. The outer part of the cable core is provided with a metal mesh layer in a wrapped manner, and a foam filling layer is disposed between the metal mesh layer and the cable core. An inner sheath layer is disposed on the outer part of the metal mesh layer in a wrapped manner, and the outer part of the inner sheath layer is provided with a reinforced layer. The inner surface of the reinforced layer is uniformly provided with a plurality of semispherical protrusions, which are slidably cooperated with the outer surface of the inner sheath layer. The outer surface of the reinforced layer is uniformly provided with a plurality of bar-shaped grooves, which are extended along the length direction of the reinforced layer. The outer part of the reinforced layer is also provided with a waterproof layer in a wrapped manner, and the outer part of the waterproof layer is also provided with an outer sheath layer in a wrapped manner. By adopting the above mentioned structure, the novel anti-deformation cable is advantageous in that the deformation and the breaking of the cable core are effectively prevented during the use, and therefore the own use performance is greatly improved, and the service lifetime is prolonged.
Description
Technical field
The present invention relates to a kind of novel anti-deformation cable.
Background technology
Along with power industry and the fast development of capital construction, the use to cable at present requires more and more higher, as cable to be avoided is produced by problems such as mechanical damage, insulation harm, insulation ag(e)ing go bad.But meanwhile; the still existing problem of existing cable is; when during laying cable or operating with cable; cable is often carried out distortion in various degree or torsion; and it is limited to the restriction in structure and design; the torsional resistance of existing cable is the most poor; so the cable core of cable will gradually produce deformation under long-term twisting resistance effect; this not only leverages the service behaviour of cable; and when serious, be also easy to cause cable core break, thus have impact on the normal use of cable.
Summary of the invention
For overcoming above the deficiencies in the prior art, the technical problem to be solved in the present invention is to provide one and in use can be prevented effectively from cable core and deform upon and rupture, thus is greatly improved the serviceability of self and the novel anti-deformation cable in service life.
The technical scheme is that a kind of novel anti-deformation cable, including cable core, described cable core includes the first wire second wire bonding with described first wire and strengthening core bonding with described first wire and the second wire respectively respectively, metal net layer also it is enclosed with in the outside of described cable core, between described metal net layer and described cable core, it is additionally provided with foam-filled layer, is also enclosed with inner restrictive coating in the outside of described metal net layer simultaneously；It is additionally provided with enhancement Layer in the outside of described inner restrictive coating, and on the inner surface of described enhancement Layer, also it is evenly distributed with multiple hemispherical projections, and the outer surface of described hemispherical projections and described inner restrictive coating is for being slidably matched, the outer surface of described enhancement Layer is also evenly distributed with multiple strip groove, and described strip groove extends along the length direction of described enhancement Layer, also it is enclosed with waterproof layer in the outside of described enhancement Layer simultaneously, is also enclosed with external sheath layer in the outside of described waterproof layer.
Above-mentioned novel anti-deformation cable, wherein said first wire and the second wire all include conductor and are wrapped in the insulating barrier outside described conductor.
Above-mentioned novel anti-deformation cable, the cross sectional shape of wherein said strip groove is V-arrangement or semicircle.
Above-mentioned novel anti-deformation cable, the material of wherein said inner restrictive coating and external sheath layer is polyurethane elastomer, and the most described enhancement Layer is fabric reinforcement.
Above-mentioned novel anti-deformation cable, wherein the outer surface at described external sheath layer is also enclosed with wearing layer.
Above-mentioned novel anti-deformation cable, is wherein additionally provided with fireprotection layer between described external sheath layer and described wearing layer, is also associated with multiple elastic caoutchouc muscle between the inner surface and the outer surface of described inner restrictive coating of described enhancement Layer simultaneously.
The invention has the beneficial effects as follows: by using said structure, the present invention in use can be prevented effectively from cable core and deforms upon and rupture, thus is greatly improved self serviceability and service life.
Accompanying drawing explanation
In order to make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is described in further detail.
Fig. 1 is the structural representation of novel anti-deformation cable.
In figure: the first wire 1, the second wire 2, strengthening core 3, metal net layer 4, foam-filled layer 5, inner restrictive coating 6, enhancement Layer 7, hemispherical projections 8, strip groove 9, waterproof layer 10, external sheath layer 11, wearing layer 12, elastic caoutchouc muscle 13.
Detailed description of the invention
As shown in Figure 1, a kind of novel anti-deformation cable, including cable core, cable core includes the first wire 1 second wire 2 bonding with the first wire 1 and strengthening core 3 bonding with the first wire 1 and the second wire 2 respectively respectively, metal net layer 4 also it is enclosed with in the outside of cable core, between metal net layer 4 and cable core, it is additionally provided with foam-filled layer 5, is also enclosed with inner restrictive coating 6 in the outside of metal net layer 4 simultaneously；It is additionally provided with enhancement Layer 7 in the outside of inner restrictive coating 6, and on the inner surface of enhancement Layer 7, also it is evenly distributed with multiple hemispherical projections 8, and the outer surface of hemispherical projections 8 and inner restrictive coating 6 is for being slidably matched, the outer surface of enhancement Layer 7 is also evenly distributed with multiple strip groove 9, and strip groove 9 is along the length direction extension of enhancement Layer 7, also it is enclosed with waterproof layer 10 in the outside of enhancement Layer 7 simultaneously, is also enclosed with external sheath layer 11 in the outside of waterproof layer 10.
Under the above constitution, by being provided with strengthening core 3, effectively the first wire 1 and the second wire 2 can be protected, strengthen its tensile property；By being provided with the hemispherical projections 8 of enhancement Layer 7 and inner surface thereof, make when cable outer layer is by distortion action, enhancement Layer 7 can carry out a certain degree of slip relative to cable core, thus avoid or significantly reduce cable core also by corresponding distortion action, and simultaneously by being evenly distributed with multiple strip groove 9 on the outer surface of enhancement Layer 7, thus be easier to the most intensively act on enhancement Layer 7 by outside distortion action, it is thus possible to cable core serves effective protection, prevent it from producing bigger deformation or fracture.
Meanwhile, by being provided with foam-filled layer 5 so that bigger position skew will not be produced between cable core and metal net layer 4, the most effectively enhance the shock-absorbing capacity of cable, prevent from producing relatively large deformation under external force；By being respectively equipped with inner restrictive coating 6 and external sheath layer 11, thus cable core serving effective Double-protection, this greatly strengthen the anti-deformation nature of cable further.
As preferably, for above-mentioned novel anti-deformation cable, wherein the first wire 1 and the second wire 2 all include conductor and are wrapped in the insulating barrier outside conductor.
As the most preferably, for above-mentioned novel anti-deformation cable, wherein the cross sectional shape of strip groove 9 is V-arrangement or semicircle.
As further preferred, for above-mentioned novel anti-deformation cable, wherein the material of inner restrictive coating 6 and external sheath layer 11 is polyurethane elastomer, and enhancement Layer 7 is fabric reinforcement simultaneously.
As further preferred, for above-mentioned novel anti-deformation cable, wherein the outer surface at external sheath layer 11 is also enclosed with wearing layer 12.So, in use can further enhance the anti-wear performance of cable, thus further improve the service life of cable.
As the most preferred, for above-mentioned novel anti-deformation cable, between external sheath layer 11 and wearing layer 12, wherein it is additionally provided with fireprotection layer (not shown), between the inner surface and the outer surface of inner restrictive coating 6 of enhancement Layer 7, is also associated with multiple elastic caoutchouc muscle 13 simultaneously.So, the most also can promote fireproofing of cable performance further, simultaneously, by being also associated with multiple elastic caoutchouc muscle 13 between the outer surface of the inner surface of enhancement Layer 7 and inner restrictive coating 6, make in the case of the outer surface not affecting hemispherical projections 8 and inner restrictive coating 6 is slidably matched, also enhancement Layer 7 can be retrained with inner restrictive coating 6 relative position in the longitudinal direction, thus further enhancing the tensile property of cable, avoid under a stretching force, between enhancement Layer 7 and inner restrictive coating 6, produce bigger position skew in the longitudinal direction.
In sum, by using said structure, the present invention in use can be prevented effectively from cable core and deforms upon and rupture, thus is greatly improved self serviceability and service life.
Above in conjunction with accompanying drawing, the preferred embodiments of the disclosure and embodiment are explained in detail, but the present invention is not limited to the above-described embodiment and examples, in the ken that those skilled in the art are possessed, it is also possible to various changes can be made without departing from the inventive concept of the premise.
Claims (6)
1. a novel anti-deformation cable, including cable core, it is characterized in that: described cable core includes the first wire second wire bonding with described first wire and strengthening core bonding with described first wire and the second wire respectively respectively, metal net layer also it is enclosed with in the outside of described cable core, between described metal net layer and described cable core, it is additionally provided with foam-filled layer, is also enclosed with inner restrictive coating in the outside of described metal net layer simultaneously；
It is additionally provided with enhancement Layer in the outside of described inner restrictive coating, and on the inner surface of described enhancement Layer, also it is evenly distributed with multiple hemispherical projections, and the outer surface of described hemispherical projections and described inner restrictive coating is for being slidably matched, the outer surface of described enhancement Layer is also evenly distributed with multiple strip groove, and described strip groove extends along the length direction of described enhancement Layer, also it is enclosed with waterproof layer in the outside of described enhancement Layer simultaneously, is also enclosed with external sheath layer in the outside of described waterproof layer.
Novel anti-deformation cable the most as claimed in claim 1, it is characterised in that: described first wire and the second wire all include conductor and are wrapped in the insulating barrier outside described conductor.
Novel anti-deformation cable the most as claimed in claim 1, it is characterised in that: the cross sectional shape of described strip groove is V-arrangement or semicircle.
Novel anti-deformation cable the most as claimed in claim 1, it is characterised in that: the material of described inner restrictive coating and external sheath layer is polyurethane elastomer, and the most described enhancement Layer is fabric reinforcement.
Novel anti-deformation cable the most as claimed in claim 1, it is characterised in that: the outer surface at described external sheath layer is also enclosed with wearing layer.
Novel anti-deformation cable the most as claimed in claim 5, it is characterized in that: between described external sheath layer and described wearing layer, be additionally provided with fireprotection layer, between the inner surface and the outer surface of described inner restrictive coating of described enhancement Layer, be also associated with multiple elastic caoutchouc muscle simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610230252.2A CN105895220A (en) | 2016-04-14 | 2016-04-14 | Novel anti-deformation cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610230252.2A CN105895220A (en) | 2016-04-14 | 2016-04-14 | Novel anti-deformation cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105895220A true CN105895220A (en) | 2016-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610230252.2A Pending CN105895220A (en) | 2016-04-14 | 2016-04-14 | Novel anti-deformation cable |
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|---|---|
| CN (1) | CN105895220A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106298012A (en) * | 2016-10-31 | 2017-01-04 | 耒阳星宇电线电缆有限公司 | A kind of anti-wear anti-interference coaxial-cable |
| CN106920590A (en) * | 2017-05-13 | 2017-07-04 | 江苏三剂实业有限公司 | A kind of aluminum oxide fire-resistant cable |
| CN108399970A (en) * | 2018-04-28 | 2018-08-14 | 福建通宇电缆有限公司 | A kind of cable being stably connected with |
| CN109473207A (en) * | 2018-11-24 | 2019-03-15 | 宁波鑫健新材料科技有限公司 | The low volatilization organic gas enameled wire of automobile sealed relay |
| CN111009342A (en) * | 2019-12-17 | 2020-04-14 | 安徽复兴电缆集团有限公司 | Temperature-resistant cable |
| CN112271024A (en) * | 2020-11-02 | 2021-01-26 | 马鞍山安慧智电子科技有限公司 | Special polyethylene insulation flame-retardant polyvinyl chloride sheath computer cable for communication |
| CN114706177A (en) * | 2022-02-25 | 2022-07-05 | 宏安集团有限公司 | High-temperature-resistant multipurpose optical cable |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4956523A (en) * | 1989-05-05 | 1990-09-11 | United Wire & Cable (Canada) Inc. | Armoured electric cable with integral tensile members |
| CN103971824A (en) * | 2014-04-24 | 2014-08-06 | 安徽徽宁电器仪表集团有限公司 | Anti-deformation cable |
| CN204117665U (en) * | 2014-07-23 | 2015-01-21 | 高元琴 | Novel cable line |
| CN205004067U (en) * | 2015-10-14 | 2016-01-27 | 黄开展 | Warp resistance armoured cable is rolled over in bending resistance |
| CN105304172A (en) * | 2015-10-28 | 2016-02-03 | 合肥安奎思成套设备有限公司 | Anti-deformation cable |
| CN205992437U (en) * | 2016-04-14 | 2017-03-01 | 国网新疆电力公司巴州供电公司 | New anti-deformation cable |
-
2016
- 2016-04-14 CN CN201610230252.2A patent/CN105895220A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4956523A (en) * | 1989-05-05 | 1990-09-11 | United Wire & Cable (Canada) Inc. | Armoured electric cable with integral tensile members |
| CN103971824A (en) * | 2014-04-24 | 2014-08-06 | 安徽徽宁电器仪表集团有限公司 | Anti-deformation cable |
| CN204117665U (en) * | 2014-07-23 | 2015-01-21 | 高元琴 | Novel cable line |
| CN205004067U (en) * | 2015-10-14 | 2016-01-27 | 黄开展 | Warp resistance armoured cable is rolled over in bending resistance |
| CN105304172A (en) * | 2015-10-28 | 2016-02-03 | 合肥安奎思成套设备有限公司 | Anti-deformation cable |
| CN205992437U (en) * | 2016-04-14 | 2017-03-01 | 国网新疆电力公司巴州供电公司 | New anti-deformation cable |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106298012A (en) * | 2016-10-31 | 2017-01-04 | 耒阳星宇电线电缆有限公司 | A kind of anti-wear anti-interference coaxial-cable |
| CN106920590A (en) * | 2017-05-13 | 2017-07-04 | 江苏三剂实业有限公司 | A kind of aluminum oxide fire-resistant cable |
| CN108399970A (en) * | 2018-04-28 | 2018-08-14 | 福建通宇电缆有限公司 | A kind of cable being stably connected with |
| CN108399970B (en) * | 2018-04-28 | 2023-10-03 | 福建通宇电缆有限公司 | Stably connected cable |
| CN109473207A (en) * | 2018-11-24 | 2019-03-15 | 宁波鑫健新材料科技有限公司 | The low volatilization organic gas enameled wire of automobile sealed relay |
| CN109473207B (en) * | 2018-11-24 | 2023-09-12 | 宁波鑫健新材料科技有限公司 | Enameled wire for low-volatile organic gas of automobile sealing relay |
| CN111009342A (en) * | 2019-12-17 | 2020-04-14 | 安徽复兴电缆集团有限公司 | Temperature-resistant cable |
| CN112271024A (en) * | 2020-11-02 | 2021-01-26 | 马鞍山安慧智电子科技有限公司 | Special polyethylene insulation flame-retardant polyvinyl chloride sheath computer cable for communication |
| CN114706177A (en) * | 2022-02-25 | 2022-07-05 | 宏安集团有限公司 | High-temperature-resistant multipurpose optical cable |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20160824 |