CN208848638U - A kind of three core super flexible cables - Google Patents
A kind of three core super flexible cables Download PDFInfo
- Publication number
- CN208848638U CN208848638U CN201821926456.0U CN201821926456U CN208848638U CN 208848638 U CN208848638 U CN 208848638U CN 201821926456 U CN201821926456 U CN 201821926456U CN 208848638 U CN208848638 U CN 208848638U
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- Prior art keywords
- outside
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- cable
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- core
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- 239000011347 resin Substances 0.000 claims abstract description 14
- 229920005989 resin Polymers 0.000 claims abstract description 14
- 238000004382 potting Methods 0.000 claims abstract description 13
- 238000000926 separation method Methods 0.000 claims abstract description 9
- 229920003023 plastic Polymers 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000004049 embossing Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims 1
- 238000005452 bending Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 30
- 239000011241 protective layer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
The utility model relates to field of cable technology, especially a kind of three core super flexible cables, including cable core, the cable core is three groups, separation layer is respectively and fixedly provided on the outside of the cable core, internal shield is respectively and fixedly provided with outside the separation layer, insulating layer is respectively and fixedly provided with outside the internal shield, potting resin layer is enclosed with outside the insulating layer, external shielding layer is fixed with outside the potting resin layer, bumper bracket is socketed with inside the external shielding layer, the bumper bracket is a kind of triangular support bracket structure, belting layer is fixed with outside the external shielding layer, inner sheath is fixed with outside the belting layer, armor is fixed with outside the inner sheath, oversheath is fixed with outside the armor, the utility model can adapt to Various Complex landform and be set using, and cable can be prevented because cable surface caused by bending is laid with cracks, and energy It enough prevents because distortion of the cable caused by external compression, is even damaged.
Description
Technical field
The utility model relates to field of cable technology, more particularly to a kind of three core super flexible cables.
Background technique
Wire and cable is to transmit the information of electric energy or magnetic energy and realize the wire product of electromagnetic energy conversion, the electricity of broad sense
Line cable is known as cable, and the cable of narrow sense refers to insulated cable, may be had by one or more insulated wire cores and each
Some clads, total protective layer and external protection, cable can also add the conductor of not insulating properties, still, existing cable
The overwhelming majority inevitably increases while increasing protective layer to meet the cable requirement of anti-corrosion, fire prevention, anti-extrusion
Add the hardness of cable, but be easy to cause cable to be not easy to lay because cable hardness is excessive, it is especially larger in curvature
Place, the excessive cable of hardness will appear problem easy to crack, causes power transmission problem.
Utility model content
Purpose of the utility model is to solve existing in the prior art, cable hardness is excessive, is easy cracking use scope
The shortcomings that being restricted, and the three core super flexible cable of one kind proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of three core super flexible cables, including cable core are designed, the cable core is three groups, fixed on the outside of the cable core
There is separation layer, internal shield is respectively and fixedly provided with outside the separation layer, insulating layer is respectively and fixedly provided with outside the internal shield, it is described exhausted
It is enclosed with potting resin layer outside edge layer, external shielding layer, the external shielding layer internal sleeve are fixed with outside the potting resin layer
It is connected to bumper bracket, the bumper bracket is a kind of triangular support bracket structure, is fixed with belting layer, the packet outside the external shielding layer
It is fixed with inner sheath outside belt, armor is fixed with outside the inner sheath, is fixed with oversheath outside the armor.
Preferably, the bumper bracket is a kind of soft plastic frame, and the bumper bracket and the cable core are staggeredly located
It opens.
Preferably, the cable core is on the potting resin layer in circumferential setting.
Preferably, the inner sheath and the oversheath are polythene material production.
Preferably, the armor is double plastic-coated embossing steel band.
The utility model proposes three core super flexible cable of one kind, beneficial effect is: by what is be arranged outside cable core
Potting resin layer, and fixed bumper bracket on the outside of cable core can effectively buffer the extruding that cable is subject to, and can squeeze
Pressure guarantees the original shape that can restore of cable after stopping, and the bending that can be completed and is unlikely to rupture.
Detailed description of the invention
Fig. 1 be the utility model proposes three core super flexible cable of one kind schematic perspective view.
In figure: cable core 1, separation layer 2, internal shield 3, insulating layer 4, external shielding layer 5, bumper bracket 6, potting resin layer 7,
Belting layer 8, inner sheath 9, armor 10, oversheath 11.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-1, a kind of three core super flexible cables, including cable core 1, cable core 1 are three groups, and 1 outside of cable core is solid
Surely there is separation layer 2, internal shield 3 is respectively and fixedly provided with outside separation layer 2, insulating layer 4, insulating layer 4 are respectively and fixedly provided with outside internal shield 3
Outside is enclosed with potting resin layer 7, and cable core 1 is arranged in circumferential on potting resin layer 7, is fixed with outside potting resin layer 7
External shielding layer 5, is socketed with bumper bracket 6 inside external shielding layer 5, and bumper bracket 6 is a kind of soft plastic frame, and bumper bracket 6 and cable
Core 1 is staggeredly located out, and can buffer the impact force that cable is subject to reduce the deformation of cable generation, bumper bracket 6 is one kind
Triangular support bracket structure.
It is fixed with belting layer 8 outside external shielding layer 5, inner sheath 9 is fixed with outside belting layer 8, is fixed with outside inner sheath 9
Armor 10, armor 10 are double plastic-coated embossing steel band, are fixed with oversheath 11, inner sheath 9 and outer shield outside armor 10
Set 11 is polythene material production.
The utility model by the potting resin layer 7 being arranged outside cable core 1, and is fixed slow on the outside of cable core 1
Frame 6 is rushed, can effectively buffer the extruding that cable is subject to, and can guarantee that cable can restore original after squeezing stopping
Shape, and the bending that can complete and be unlikely to rupture.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of three core super flexible cables, including cable core (1), which is characterized in that the cable core (1) is three groups, the cable
It is respectively and fixedly provided with separation layer (2) on the outside of core (1), is respectively and fixedly provided with internal shield (3), the internal shield outside the separation layer (2)
(3) external to be respectively and fixedly provided with insulating layer (4), it is enclosed with potting resin layer (7) outside the insulating layer (4), the potting resin layer
(7) external to be fixed with external shielding layer (5), it is socketed with bumper bracket (6) inside the external shielding layer (5), the bumper bracket (6) is one
Kind triangular support bracket structure, the external shielding layer (5) is external to be fixed with belting layer (8), is fixed with outside the belting layer (8) interior
Sheath (9), the inner sheath (9) is external to be fixed with armor (10), is fixed with oversheath (11) outside the armor (10).
2. a kind of three cores super flexible cable according to claim 1, which is characterized in that the bumper bracket (6) is a kind of soft
Plastic cement frame, and the bumper bracket (6) and the cable core (1) are staggeredly located out.
3. a kind of three cores super flexible cable according to claim 1, which is characterized in that the cable core (1) is in the filling
In circumferential setting on resin layer (7).
4. a kind of three cores super flexible cable according to claim 1, which is characterized in that the inner sheath (9) and the outer shield
Set (11) is polythene material production.
5. a kind of three cores super flexible cable according to claim 1, which is characterized in that the armor (10) is double plastic-coated
Embossing steel band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821926456.0U CN208848638U (en) | 2018-11-22 | 2018-11-22 | A kind of three core super flexible cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821926456.0U CN208848638U (en) | 2018-11-22 | 2018-11-22 | A kind of three core super flexible cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208848638U true CN208848638U (en) | 2019-05-10 |
Family
ID=66376246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821926456.0U Expired - Fee Related CN208848638U (en) | 2018-11-22 | 2018-11-22 | A kind of three core super flexible cables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208848638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112017809A (en) * | 2020-08-28 | 2020-12-01 | 安徽国信电缆科技股份有限公司 | Cross-linked polyethylene insulation low-smoke halogen-free fire-resistant power cable |
-
2018
- 2018-11-22 CN CN201821926456.0U patent/CN208848638U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112017809A (en) * | 2020-08-28 | 2020-12-01 | 安徽国信电缆科技股份有限公司 | Cross-linked polyethylene insulation low-smoke halogen-free fire-resistant power cable |
| CN112017809B (en) * | 2020-08-28 | 2022-05-10 | 安徽国信电缆科技股份有限公司 | Cross-linked polyethylene insulated low-smoke halogen-free fire-resistant power cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190510 |