CN205211447U - But flat flexible cable of insulation of automatic recovery shape - Google Patents
But flat flexible cable of insulation of automatic recovery shape Download PDFInfo
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- CN205211447U CN205211447U CN201521080992.XU CN201521080992U CN205211447U CN 205211447 U CN205211447 U CN 205211447U CN 201521080992 U CN201521080992 U CN 201521080992U CN 205211447 U CN205211447 U CN 205211447U
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Abstract
The utility model relates to a but flat flexible cable of insulation of automatic recovery shape, its characterized in that: including the conductor subassemblies that set up side by side two sets of at least, wherein, the conductor subassembly comprises around band, insulating layer, the crowded covering of insulation shielding semiconduction, restrictive coating conductor, semiconduction, the outer cladding of conductor has the semiconduction to wind the band, the semiconduction has the insulating layer around the outer cladding of band, the outer cladding of insulating layer has the insulation shielding semiconduction to crowd the covering, the outer cladding of the crowded covering of insulation shielding semiconduction has the restrictive coating, it is equipped with memory alloy to tie for between the conductor subassembly that sets up. The utility model discloses a set up the effect that memory alloy had realized quick automatic recovery shape in the conductor subassembly.
Description
Technical field
The utility model relates to field of cables, particularly a kind of flat flexible cable of insulation that automatically can recover shape.
Background technology
The range of application of flat flexible cable may be summarized to be for rail system, transmission line substantially, lifting, elevator, rotary machine, quayside container crane, be adapted at the occasion of mobile and powerful bending repeatedly on a horizontal plane equally, and be applicable to dry and moist indoor use, this cable keeps good flexibility under severe conditions, and utilization rate is high.
As can be seen from its purposes, not only for industrial equipment and production, be also applied to daily life, and skyscraper and public place of entertainment be fire multiplely, although building and public place of entertainment need to arrange fire prevention measure, because combustibles are deposited in a large number, still fire can be caused.If at high temperature fire resistance is bad for some corresponding illuminations or cable delivery system, then can bring very large trouble to the rescue of fire.
In addition, existing cable after a procedure, often need when receiving manually to carry out rolling or folding, for the cable that those length are comparatively large or area is larger, the manpower of often at substantial when storage, or adopt special instrument to receive, or cause the conductors against damage in it due to random stacking.
Utility model content
In view of above defect, the purpose of this utility model is the deficiency overcome in prior art, provides a kind of and is convenient to the flat flexible cable of insulation that receive, that automatically can recover shape.
A kind of flat flexible cable of insulation that automatically can recover shape provided by the invention, is characterized in that:
Include the conductor assembly that at least two groups are set up in parallel;
Wherein, above-mentioned conductor assembly by conductor, semiconductive twining package tape, insulating barrier, insulation shielding semiconductive extrudes layer, restrictive coating forms;
Above-mentioned conductor is coated with semiconductive twining package tape;
Above-mentioned semiconductive twining package tape is coated with insulating barrier;
Above-mentioned insulating barrier is coated with insulation shielding semiconductive and extrudes layer;
Above-mentioned insulation shielding semiconductive extrudes layer and is coated with restrictive coating;
Memorial alloy is provided with between the above-mentioned conductor assembly be set up in parallel.
Further, the flat flexible cable of insulation that automatically can recover shape that the present invention relates to, also has such design feature: namely, above-mentioned conductor is tinned wird, bare copper wire, silver-coated copper wire, silver-copper plated steel clad, any one in copper covered steel.
Further, the flat flexible cable of insulation that automatically can recover shape that the present invention relates to, also has such design feature: namely, above-mentioned insulating barrier is silicone rubber insulation layer.
Further, the flat flexible cable of insulation that automatically can recover shape that the present invention relates to, also has such design feature: namely, above-mentioned restrictive coating is porcelain High tear resistance silicon rubber restrictive coating.
Further, the flat flexible cable of insulation that automatically can recover shape that the present invention relates to, also has such design feature: namely, above-mentioned restrictive coating is flat.
Further, the flat flexible cable of insulation that automatically can recover shape that the present invention relates to, also has such design feature: namely, above-mentioned conductor assembly is three groups;
Memorial alloy is provided with between every two groups of conductor assemblies.
Further, the flat flexible cable of insulation that automatically can recover shape that the present invention relates to, also has such design feature: namely, the thickness of above-mentioned semiconductive twining package tape is 0.6-0.8mm, the thickness of above-mentioned insulating barrier is 3-4mm, above-mentioned insulation shielding semiconductive extrudes layer thickness is 0.6-0.8mm, the thickness of above-mentioned restrictive coating is 4-5mm.
the effect of utility model:
The utility model, by enhancing the bag wall material of conductor, achieves the effect of heavy insulation.
In addition, owing to having added memorial alloy as one of framework material in cable of the present utility model, this memorial alloy has been carried out to the setting of curvature or shape before dispatching from the factory, after being used to complete, its appearance has been heat-treated, then make it automatically revert to factory setting.
Accompanying drawing explanation
Fig. 1 is the structural representation that automatically can recover the flat flexible cable of insulation of shape involved by the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
A kind of flat flexible cable of insulation that automatically can recover shape as shown in Figure 1, include the conductor assembly 100a of three spaced sets arranged side by side, 100b and 100c, because the layer structure of three conductor assemblies is consistent, so be only specifically described conductor assembly 100b herein.
This conductor assembly 100b by conductor 110, semiconductive twining package tape 120, insulating barrier 130, insulation shielding semiconductive extrudes layer 140, restrictive coating 150 forms.
Wherein, the material of this conductor 110 is tinned wird, bare copper wire, silver-coated copper wire, silver-copper plated steel clad, any one in copper covered steel;
Conductor 110 is coated with semiconductive twining package tape 120, the thickness of this semiconductive twining package tape 120 is 0.6mm, in experimentation, the thickness of semiconductive twining package tape 120 is set to 0.7mm by technical staff respectively, 0.8mm can realize effect of the present utility model, when thickness slightly affects more than effect during 1mm.
Semiconductive twining package tape 120 is coated with insulating barrier 130, the material of this insulating barrier 130 is the similar materials such as silicon rubber, thickness is 3.6mm, in experimentation, the thickness of this insulating barrier (4) is set to 3.0mm by technical staff respectively, 3.2mm, 3.8mm and 4mm can realize effect of the present utility model.
Insulating barrier 130 is coated with external insulation shielding semiconductive and extrudes layer 140, the thickness that this insulation shielding semiconductive extrudes layer 140 is 0.6mm, in experimentation, the thickness that this insulation shielding semiconductive is extruded layer 140 by technical staff is set to 0.7,0.8mm respectively and can realizes effect of the present utility model.
Insulation shielding semiconductive extrudes layer 140 and is coated with restrictive coating 150, this restrictive coating 150 is made up of porcelain SiClx rubber, thickness is 4.5mm, in experimentation, the thickness of this insulating barrier (4) is set to 4.2mm by technical staff respectively, 4.8mm and 5mm can realize effect of the present utility model.
As shown in Figure 1, above-mentioned be set up in parallel be respectively equipped with memorial alloy 200a and 200b between conductor assembly 110a, 110b, 110c, set when this memorial alloy 200a and 200b dispatches from the factory and to its curvature, after a procedure, by conductor openings end with after waterproof material parcel, by its entirety as heated pool or after heat treated is carried out on its surface, when without the need to operative, can be restored.
Claims (7)
1. automatically can recover the flat flexible cable of insulation of shape, it is characterized in that:
Include the conductor assembly that at least two groups are set up in parallel;
Wherein, described conductor assembly by conductor, semiconductive twining package tape, insulating barrier, insulation shielding semiconductive extrudes layer, restrictive coating forms;
Described conductor is coated with semiconductive twining package tape;
Described semiconductive twining package tape is coated with insulating barrier;
Described insulating barrier is coated with insulation shielding semiconductive and extrudes layer;
Described insulation shielding semiconductive extrudes layer and is coated with restrictive coating;
Memorial alloy is provided with between the described conductor assembly be set up in parallel.
2. a kind of flat flexible cable of insulation that automatically can recover shape as claimed in claim 1, is characterized in that: described conductor is tinned wird, bare copper wire, silver-coated copper wire, silver-copper plated steel clad, any one in copper covered steel.
3. a kind of flat flexible cable of insulation that automatically can recover shape as claimed in claim 1, is characterized in that: described insulating barrier is silicone rubber insulation layer.
4. a kind of flat flexible cable of insulation that automatically can recover shape as claimed in claim 1, is characterized in that: described restrictive coating is porcelain High tear resistance silicon rubber restrictive coating.
5. a kind of flat flexible cable of insulation that automatically can recover shape as claimed in claim 1, is characterized in that: described restrictive coating is flat.
6. a kind of flat flexible cable of insulation that automatically can recover shape as claimed in claim 1, is characterized in that: described conductor assembly is three groups;
Memorial alloy is provided with between every two groups of conductor assemblies.
7. a kind of flat flexible cable of insulation that automatically can recover shape as described in right as arbitrary in claim 1 to 6, is characterized in that: the thickness that the thickness of described semiconductive twining package tape is 0.6-0.8mm, the thickness of described insulating barrier is 3-4mm, described insulation shielding semiconductive extrudes layer is 0.6-0.8mm, the thickness of described restrictive coating is 4-5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521080992.XU CN205211447U (en) | 2015-12-22 | 2015-12-22 | But flat flexible cable of insulation of automatic recovery shape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521080992.XU CN205211447U (en) | 2015-12-22 | 2015-12-22 | But flat flexible cable of insulation of automatic recovery shape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205211447U true CN205211447U (en) | 2016-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521080992.XU Active CN205211447U (en) | 2015-12-22 | 2015-12-22 | But flat flexible cable of insulation of automatic recovery shape |
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| Country | Link |
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| CN (1) | CN205211447U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107833679A (en) * | 2017-11-29 | 2018-03-23 | 浙江亘古电缆股份有限公司 | A kind of row for heat treatment department hangs cable |
-
2015
- 2015-12-22 CN CN201521080992.XU patent/CN205211447U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107833679A (en) * | 2017-11-29 | 2018-03-23 | 浙江亘古电缆股份有限公司 | A kind of row for heat treatment department hangs cable |
| CN107833679B (en) * | 2017-11-29 | 2023-10-27 | 浙江亘古电缆股份有限公司 | A hang cable in a row for thermal treatment workshop |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |