CN203787110U - Novel self-detection abrasion-resistant lightweight cable - Google Patents
Novel self-detection abrasion-resistant lightweight cable Download PDFInfo
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- CN203787110U CN203787110U CN201420015678.2U CN201420015678U CN203787110U CN 203787110 U CN203787110 U CN 203787110U CN 201420015678 U CN201420015678 U CN 201420015678U CN 203787110 U CN203787110 U CN 203787110U
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- insulating barrier
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- aluminum
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Abstract
The utility model discloses a novel self-detection abrasion-resistant lightweight cable. The cable comprises a cable core and a protective jacket coating the cable core. The cable core includes a nickel-plated conductor, and a mica tape insulating layer coating the conductor. The protective jacket includes an outer sheath arranged in the outermost layer, a copper-clad aluminum alloy wire braided shielding layer arranged inside the outer sheath, and a PPEK insulating layer arranged between the copper-clad aluminum alloy wire braided shielding layer and the mica tape insulating layer. According to the utility model, the cable uses nickel-clad copper wires as the conductor, and polyether ketone resin as the insulating layer, thereby having good anti-corrosion properties and being stable in heat resistance; filling ropes adopt non-open polypropylene tearing material, so that the heat radiation effects of the cable are improved; an aluminium wire is externally combined with copper and thereby prevented from abrasion and oxidation, so that the cost and weight of the cable are reduced, and the comprehensive usability of the cable is improved; and the insulating layer is provided with sensing fibers which can accurately detect whether the insulator outside the wire is broken, so that maintenance personnel can be warned timely to carry out maintenance, and accidents are reduced.
Description
Technical field
The utility model relates to cable technology field, is specially a kind of novel self-monitoring wearable lightweight cable cable.
Background technology
At present, along with social development, power consumption increases thereupon, requires the ampacity of cable increasing, and the cable core cross-section of cable is in continuous increase, and the long measure of cable and length are also increasing thereupon day by day.
Existing cable, is generally complete copper or full aluminum, because non-oxidizability, welding performance and the electric conductivity of copper cable are all better than aluminium, is widely used in the field that electric current is large; But copper cable, because expensive and density is higher, is replaced by aluminum conductor under some service condition, along with the development of technology, the complexity of cable applicable situation, variation, copper or aluminum wire is a bit unable to do what one wishes aspect Integrated using.
Existing cable is easy to the oversheath of cable to spoil in transport and the process of laying, and insulator damages, comes off etc., thereby leaves hidden danger to safety, causes the generation of peril.Especially be applied to the practical cables of industry such as high temperature place and sewage disposal such as generator, petroleum and chemical industry, metallurgy, need especially cable not only will there is good fireproof wear-resisting anticorrosive property, need to have good insulation and anti-flammability simultaneously,
Therefore, provide a kind of fire resistant flame retardant, wear-resistance and anti-corrosion and good insulation preformance, electric conductivity is excellent, and weight can help the cable of maintenance overhaul personnel fast detecting to cable abration position and abrasion condition light and handy time, is a good problem to study.
Summary of the invention
In order to overcome above-mentioned deficiency of the prior art, it is a kind of simple in structure that the utility model provides, easy to make, and there is good wear-resisting, anticorrosion, conduction and insulating properties, fire resistance is very good simultaneously, quality is light and handy, can help the novel self-monitoring wearable lightweight cable of maintenance overhaul personnel fast detecting to cable abration position and abrasion condition.
The purpose of this utility model is achieved in that
Novel self-monitoring wearable lightweight cable, comprises cable core, and is wrapped in the protective sleeve outside cable core, and described cable core comprises outside nickel plating conductor, and is wrapped in the mica tape insulating barrier 2 outside conductor; Described protective sleeve comprises and is arranged on outermost oversheath 7, is arranged on the copper cover aluminum B alloy wire woven shield 6 in oversheath 7, is arranged on the PPEK insulating barrier 5 between copper cover aluminum B alloy wire woven shield 6 and mica tape insulating barrier 2; Described conductor is the embedded aluminum metal body of copper;
Between described PPEK insulating barrier 5 and mica tape insulating barrier 2, be provided with aluminum-alloy wire integument inner sheath 4;
Between described mica tape insulating barrier 2 and aluminum-alloy wire integument inner sheath 4, be filled with and adopt the non-gasket for packing 3 of opening net polypropylene tearing material, gasket for packing 3 is fine and close compressing structure;
The insulating barrier of the heterocycle biphenyl polyether ketone that described PPEK insulating barrier 5 is macromolecular material;
Described conductor comprises copper conductor 8, and is embedded in the aluminum conductor 1 in copper conductor 8;
Aluminum conductor 1 in described copper conductor 8 is one or is no less than two;
On described mica tape insulating barrier 2, be provided with sensing fiber 9;
On described PPEK insulating barrier 5, be provided with sensing fiber 9;
On described mica tape insulating barrier 2 and PPEK insulating barrier 5, be respectively arranged with sensing fiber 9 simultaneously.
actively beneficial effect:the utility model is simple in structure, easy to make, taking nickel plated copper wire as conductor, has good anticorrosive property; Taking polyether ketone resin as insulating barrier, thermal endurance is stable, resistance to irradiation is not less than 10
6gy; The use of copper cover aluminum B alloy wire woven shield and aluminum-alloy wire integument inner sheath, can ensure its shielding properties, can eliminate again the generation of eddy current; Good insulation preformance, fire resistance is superior, and gasket for packing adopts the non-net polypropylene tearing material of opening, can reduce the molten coefficient of appearance of material, reduce construction of cable part thermal resistivity by fine and close compressing structure, cable radiating effect is increased, effectively prevent the overheated burning of cable; By the outside complex copper of aluminum conductor, can effectively prevent wearing and tearing, the oxidation of aluminum conductor, in not affecting original performance, reduce cost, reduce again the weight of cable, can meet the multiple needs that meet occasion, improve Integrated using performance; On mica tape insulating barrier and PPEK insulating barrier, be provided with sensing fiber, can detect accurately that whether wire outer insulator is damaged, remind in time attendant, on-call maintenance, the generation of minimizing accident simultaneously.
Brief description of the drawings
Fig. 1 is structural representation one of the present utility model;
Fig. 2 is structural representation two of the present utility model;
Fig. 3 is structural representation three of the present utility model;
Fig. 4 is structural representation four of the present utility model;
Fig. 5 is structural representation five of the present utility model;
Fig. 6 is structural representation six of the present utility model;
In figure, be: aluminum conductor 1, mica tape insulating barrier 2, gasket for packing 3, aluminum-alloy wire integument inner sheath 4, PPEK insulating barrier 5, copper cover aluminum B alloy wire woven shield 6, oversheath 7, copper conductor 8, sensing fiber 9.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
Novel self-monitoring wearable lightweight cable, comprises cable core, and is wrapped in the protective sleeve outside cable core, and described cable core comprises outside nickel plating conductor, and is wrapped in the mica tape insulating barrier 2 outside conductor; Described protective sleeve comprises and is arranged on outermost oversheath 7, is arranged on the copper cover aluminum B alloy wire woven shield 6 in oversheath 7, is arranged on the PPEK insulating barrier 5 between copper cover aluminum B alloy wire woven shield 6 and mica tape insulating barrier 2; Described conductor is the embedded aluminum metal body of copper;
Between described PPEK insulating barrier 5 and mica tape insulating barrier 2, be provided with aluminum-alloy wire integument inner sheath 4;
Between described mica tape insulating barrier 2 and aluminum-alloy wire integument inner sheath 4, be filled with and adopt the non-gasket for packing 3 of opening net polypropylene tearing material, gasket for packing 3 is fine and close compressing structure
The insulating barrier of the heterocycle biphenyl polyether ketone that described PPEK insulating barrier 5 is macromolecular material;
Described conductor comprises copper conductor 8, and is embedded in the aluminum conductor 1 in copper conductor 8;
Aluminum conductor 1 in described copper conductor 8 is one or is no less than two.
Described cable core is single core, twin-core or three cores and is no less than three cores;
On described mica tape insulating barrier 2, be provided with sensing fiber 9;
On described PPEK insulating barrier 5, be provided with sensing fiber 9;
On described mica tape insulating barrier 2 and PPEK insulating barrier 5, be respectively arranged with sensing fiber 9 simultaneously.
embodiment 1
As shown in Figure 1, novel self-monitoring wearable lightweight cable, comprises cable core, and is wrapped in the protective sleeve outside cable core, and described cable core comprises outside nickel plating conductor, and is wrapped in the mica tape insulating barrier 2 outside conductor; Described protective sleeve comprises and is arranged on outermost oversheath 7, is arranged on the copper cover aluminum B alloy wire woven shield 6 in oversheath 7, is arranged on the PPEK insulating barrier 5 between copper cover aluminum B alloy wire woven shield 6 and mica tape insulating barrier 2; Described conductor is the embedded aluminum metal body of copper; Between described PPEK insulating barrier 5 and mica tape insulating barrier 2, be provided with aluminum-alloy wire integument inner sheath 4; Between described mica tape insulating barrier 2 and aluminum-alloy wire integument inner sheath 4, be filled with and adopt the non-gasket for packing 3 of opening net polypropylene tearing material, gasket for packing 3 is fine and close compressing structure; The insulating barrier of the heterocycle biphenyl polyether ketone that described PPEK insulating barrier 5 is macromolecular material; Described conductor comprises copper conductor 8, and is embedded in the aluminum conductor 1 in copper conductor 8; Aluminum conductor 1 in described copper conductor 8 is one, on described mica tape insulating barrier 2, is provided with sensing fiber 9.
embodiment 2
As shown in Figure 2, novel self-monitoring wearable lightweight cable, comprises cable core, and is wrapped in the protective sleeve outside cable core, and described cable core comprises outside nickel plating conductor, and is wrapped in the mica tape insulating barrier 2 outside conductor; Described protective sleeve comprises and is arranged on outermost oversheath 7, is arranged on the copper cover aluminum B alloy wire woven shield 6 in oversheath 7, is arranged on the PPEK insulating barrier 5 between copper cover aluminum B alloy wire woven shield 6 and mica tape insulating barrier 2; Described conductor is the embedded aluminum metal body of copper; Between described PPEK insulating barrier 5 and mica tape insulating barrier 2, be provided with aluminum-alloy wire integument inner sheath 4; Between described mica tape insulating barrier 2 and aluminum-alloy wire integument inner sheath 4, be filled with and adopt the non-gasket for packing 3 of opening net polypropylene tearing material, gasket for packing 3 is fine and close compressing structure; The insulating barrier of the heterocycle biphenyl polyether ketone that described PPEK insulating barrier 5 is macromolecular material; Described conductor comprises copper conductor 8, and is embedded in the aluminum conductor 1 in copper conductor 8; Aluminum conductor 1 in described copper conductor 8 is one, on described mica tape insulating barrier 2 and PPEK insulating barrier 5, is respectively arranged with sensing fiber 9 simultaneously.
embodiment 3
As shown in Figure 3, novel self-monitoring wearable lightweight cable, comprises cable core, and is wrapped in the protective sleeve outside cable core, and described cable core comprises outside nickel plating conductor, and is wrapped in the mica tape insulating barrier 2 outside conductor; Described protective sleeve comprises and is arranged on outermost oversheath 7, is arranged on the copper cover aluminum B alloy wire woven shield 6 in oversheath 7, is arranged on the PPEK insulating barrier 5 between copper cover aluminum B alloy wire woven shield 6 and mica tape insulating barrier 2; Described conductor is the embedded aluminum metal body of copper; Between described PPEK insulating barrier 5 and mica tape insulating barrier 2, be provided with aluminum-alloy wire integument inner sheath 4; Between described mica tape insulating barrier 2 and aluminum-alloy wire integument inner sheath 4, be filled with and adopt the non-gasket for packing 3 of opening net polypropylene tearing material, gasket for packing 3 is fine and close compressing structure; The insulating barrier of the heterocycle biphenyl polyether ketone that described PPEK insulating barrier 5 is macromolecular material; Described conductor comprises copper conductor 8, and is embedded in the aluminum conductor 1 in copper conductor 8; Aluminum conductor 1 in described copper conductor 8 is one, on described PPEK insulating barrier 5, is provided with sensing fiber 9.
embodiment 4
As shown in Figure 4, novel self-monitoring wearable lightweight cable, comprises cable core, and is wrapped in the protective sleeve outside cable core, and described cable core comprises outside nickel plating conductor, and is wrapped in the mica tape insulating barrier 2 outside conductor; Described protective sleeve comprises and is arranged on outermost oversheath 7, is arranged on the copper cover aluminum B alloy wire woven shield 6 in oversheath 7, is arranged on the PPEK insulating barrier 5 between copper cover aluminum B alloy wire woven shield 6 and mica tape insulating barrier 2; Described conductor is the embedded aluminum metal body of copper; Between described PPEK insulating barrier 5 and mica tape insulating barrier 2, be provided with aluminum-alloy wire integument inner sheath 4; Between described mica tape insulating barrier 2 and aluminum-alloy wire integument inner sheath 4, be filled with and adopt the non-gasket for packing 3 of opening net polypropylene tearing material, gasket for packing 3 is fine and close compressing structure; The insulating barrier of the heterocycle biphenyl polyether ketone that described PPEK insulating barrier 5 is macromolecular material; Described conductor comprises copper conductor 8, and is embedded in the aluminum conductor 1 in copper conductor 8; Aluminum conductor 1 in described copper conductor 8 is two, on described mica tape insulating barrier 2, is provided with sensing fiber 9.
embodiment 5
As shown in Figure 5, novel self-monitoring wearable lightweight cable, comprises cable core, and is wrapped in the protective sleeve outside cable core, and described cable core comprises outside nickel plating conductor, and is wrapped in the mica tape insulating barrier 2 outside conductor; Described protective sleeve comprises and is arranged on outermost oversheath 7, is arranged on the copper cover aluminum B alloy wire woven shield 6 in oversheath 7, is arranged on the PPEK insulating barrier 5 between copper cover aluminum B alloy wire woven shield 6 and mica tape insulating barrier 2; Described conductor is the embedded aluminum metal body of copper; Between described PPEK insulating barrier 5 and mica tape insulating barrier 2, be provided with aluminum-alloy wire integument inner sheath 4; Between described mica tape insulating barrier 2 and aluminum-alloy wire integument inner sheath 4, be filled with and adopt the non-gasket for packing 3 of opening net polypropylene tearing material, gasket for packing 3 is fine and close compressing structure; The insulating barrier of the heterocycle biphenyl polyether ketone that described PPEK insulating barrier 5 is macromolecular material; Described conductor comprises copper conductor 8, and is embedded in the aluminum conductor 1 in copper conductor 8; Aluminum conductor 1 in described copper conductor 8 is two, on described mica tape insulating barrier 2 and PPEK insulating barrier 5, is respectively arranged with sensing fiber 9 simultaneously.
embodiment 6
As shown in Figure 6, novel self-monitoring wearable lightweight cable, comprises cable core, and is wrapped in the protective sleeve outside cable core, and described cable core comprises outside nickel plating conductor, and is wrapped in the mica tape insulating barrier 2 outside conductor; Described protective sleeve comprises and is arranged on outermost oversheath 7, is arranged on the copper cover aluminum B alloy wire woven shield 6 in oversheath 7, is arranged on the PPEK insulating barrier 5 between copper cover aluminum B alloy wire woven shield 6 and mica tape insulating barrier 2; Described conductor is the embedded aluminum metal body of copper; Between described PPEK insulating barrier 5 and mica tape insulating barrier 2, be provided with aluminum-alloy wire integument inner sheath 4; Between described mica tape insulating barrier 2 and aluminum-alloy wire integument inner sheath 4, be filled with and adopt the non-gasket for packing 3 of opening net polypropylene tearing material, gasket for packing 3 is fine and close compressing structure; The insulating barrier of the heterocycle biphenyl polyether ketone that described PPEK insulating barrier 5 is macromolecular material; Described conductor comprises copper conductor 8, and is embedded in the aluminum conductor 1 in copper conductor 8; Aluminum conductor 1 in described copper conductor 8 is two, on described PPEK insulating barrier 5, is provided with sensing fiber 9.
The utility model is simple in structure, easy to make, taking nickel plated copper wire as conductor, has good anticorrosive property; Taking polyether ketone resin as insulating barrier, thermal endurance is stable, resistance to irradiation is not less than 10
6gy; The use of copper cover aluminum B alloy wire woven shield and aluminum-alloy wire integument inner sheath, can ensure its shielding properties, can eliminate again the generation of eddy current; Good insulation preformance, fire resistance is superior, and gasket for packing adopts the non-net polypropylene tearing material of opening, can reduce the molten coefficient of appearance of material, reduce construction of cable part thermal resistivity by fine and close compressing structure, cable radiating effect is increased, effectively prevent the overheated burning of cable; By the outside complex copper of aluminum conductor, can effectively prevent wearing and tearing, the oxidation of aluminum conductor, in not affecting original performance, reduce cost, reduce again the weight of cable, can meet the multiple needs that meet occasion, improve Integrated using performance; On mica tape insulating barrier and PPEK insulating barrier, be provided with sensing fiber, can detect accurately that whether wire outer insulator is damaged, remind in time attendant, on-call maintenance, the generation of minimizing accident simultaneously.
Above embodiment is only for illustrating preferred implementation of the present utility model; but the utility model is not limited to above-mentioned execution mode; in the ken possessing at described field those of ordinary skill; any amendment of doing within spirit of the present utility model and principle, be equal to and substitute and improvement etc., within it all should be encompassed in the technical scheme scope of the utility model request protection.
Claims (9)
1. novel self-monitoring wearable lightweight cable, comprises cable core, and is wrapped in the protective sleeve outside cable core, it is characterized in that: described cable core comprises outside nickel plating conductor, and is wrapped in the mica tape insulating barrier (2) outside conductor; Described protective sleeve comprises and is arranged on outermost oversheath (7); be arranged on the copper cover aluminum B alloy wire woven shield (6) in oversheath (7); be arranged on the PPEK insulating barrier (5) between copper cover aluminum B alloy wire woven shield (6) and mica tape insulating barrier (2), described conductor is the embedded aluminum metal body of copper.
2. novel self-monitoring wearable lightweight cable according to claim 1, is characterized in that: between described PPEK insulating barrier (5) and mica tape insulating barrier (2), be provided with aluminum-alloy wire integument inner sheath (4).
3. novel self-monitoring wearable lightweight cable according to claim 1, it is characterized in that: between described mica tape insulating barrier (2) and aluminum-alloy wire integument inner sheath (4), be filled with and adopt the non-gasket for packing (3) of opening net polypropylene tearing material, gasket for packing (3) is fine and close compressing structure.
4. according to the novel self-monitoring wearable lightweight cable described in claim 1 to 3 any one, it is characterized in that: the insulating barrier of the heterocycle biphenyl polyether ketone that described PPEK insulating barrier (5) is macromolecular material.
5. novel self-monitoring wearable lightweight cable according to claim 1, is characterized in that: described conductor comprises copper conductor (8), and is embedded in the aluminum conductor (1) in copper conductor (8).
6. novel self-monitoring wearable lightweight cable according to claim 5, is characterized in that: the aluminum conductor (1) in described copper conductor (8) is one or is no less than two.
7. novel self-monitoring wearable lightweight cable according to claim 1, is characterized in that: on described mica tape insulating barrier (2), be provided with sensing fiber (9).
8. novel self-monitoring wearable lightweight cable according to claim 1, is characterized in that: on described PPEK insulating barrier (5), be provided with sensing fiber (9).
9. novel self-monitoring wearable lightweight cable according to claim 1 is characterized in that: on described mica tape insulating barrier (2) and PPEK insulating barrier (5), be respectively arranged with sensing fiber (9) simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420015678.2U CN203787110U (en) | 2014-01-11 | 2014-01-11 | Novel self-detection abrasion-resistant lightweight cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420015678.2U CN203787110U (en) | 2014-01-11 | 2014-01-11 | Novel self-detection abrasion-resistant lightweight cable |
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| Publication Number | Publication Date |
|---|---|
| CN203787110U true CN203787110U (en) | 2014-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420015678.2U Expired - Fee Related CN203787110U (en) | 2014-01-11 | 2014-01-11 | Novel self-detection abrasion-resistant lightweight cable |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103778999A (en) * | 2014-01-11 | 2014-05-07 | 河南中录电缆有限公司 | Novel self-check wear-resistant light-weight cable |
| CN104347159A (en) * | 2014-11-06 | 2015-02-11 | 安徽瑞研新材料技术研究院有限公司 | Novel insulation special cable and manufacturing method of novel insulation special cable |
-
2014
- 2014-01-11 CN CN201420015678.2U patent/CN203787110U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103778999A (en) * | 2014-01-11 | 2014-05-07 | 河南中录电缆有限公司 | Novel self-check wear-resistant light-weight cable |
| CN104347159A (en) * | 2014-11-06 | 2015-02-11 | 安徽瑞研新材料技术研究院有限公司 | Novel insulation special cable and manufacturing method of novel insulation special cable |
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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: 20140820 Termination date: 20170111 |