CN207268943U - A kind of composite cable - Google Patents
A kind of composite cable Download PDFInfo
- Publication number
- CN207268943U CN207268943U CN201720938316.4U CN201720938316U CN207268943U CN 207268943 U CN207268943 U CN 207268943U CN 201720938316 U CN201720938316 U CN 201720938316U CN 207268943 U CN207268943 U CN 207268943U
- Authority
- CN
- China
- Prior art keywords
- cushion
- layer
- composite cable
- buffer layer
- cable according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of composite cable, it is related to field of cable technology, including a variety of cable cores, cushion is equipped between the cable core, the cushion includes outer cushion and interior cushion, the outer cushion is contacted with the cable core, the interior cushion is arranged at the center of the outer cushion, spring is equipped with the interior cushion, the outer cushion includes the first buffer layer set gradually from inside to outside, second buffer layer and three buffer layer, the second buffer layer is made of some torsion ropes mutually wound, the torsion rope is arranged between the two neighboring cable core, the rope of turning round is made of carbon fiber and acrylic rubber material.The composite cable of the utility model has the characteristics that high intensity, stretch-proof, resistant to bending, can improve the service life of composite cable.
Description
Technical field
It the utility model is related to field of cable technology, more particularly to a kind of composite cable.
Background technology
Composite cable is that the cable of different model is fixed together, and can not only connect power supply, and can transmit audio,
Vision signal, it is compact-sized, easy to use, meet the needs of user's difference occasion, be usually used in hall, important environment and live small
Area's monitoring projection etc..
Utility model content
In order to solve the above technical problems, the utility model provides a kind of resistant to bending composite cable.
The utility model adopts the following technical solution：
A kind of composite cable, including a variety of cable cores, are equipped with cushion between the cable core, the cushion includes outer buffering
Layer and interior cushion, the outer cushion are contacted with the cable core, and the interior cushion is arranged on the center of the outer cushion
Place, spring is equipped with the interior cushion, and first buffer layer that the outer cushion includes setting gradually from inside to outside, second are delayed
Layer and three buffer layer are rushed, the second buffer layer is made of some torsion ropes mutually wound, and the torsion rope is arranged on adjacent two
Between a cable core, the rope of turning round is made of carbon fiber and acrylic rubber material.
Preferably, the outside of the three buffer layer is additionally provided with belting layer and outer jacket, the belting layer and the outer shield
Some raised lines are equipped between layer, liner layer is equipped between the two neighboring raised line.
Preferably, the raised line is trapezoidal shape.
Preferably, the liner layer is made of butadiene rubber material.
Preferably, shielded layer is additionally provided between the outer jacket and the liner layer, the shielded layer is compiled for silver-gilt copper wire
Tissue layer.
Preferably, the interior cushion is made of pvc material.
Preferably, the first buffer layer is made of polyurethane material.
Preferably, the three buffer layer is made of polypropylene material.
The utility model has the advantages that:The composite cable of the utility model has high intensity, stretch-proof, bending resistance
The characteristics of bent, can improve the service life of composite cable.
Brief description of the drawings
Make preferable explanation to the utility model below in conjunction with the accompanying drawings：
Fig. 1 is the utility model overall structure diagram；
In figure mark for:1st, cable core；2nd, interior cushion；3rd, spring；4th, first buffer layer；5th, second buffer layer；6th, the 3rd
Cushion；7th, rope is turned round；8th, belting layer；9th, outer jacket；10th, raised line；11st, liner layer；12nd, shielded layer.
Embodiment
As shown in Figure 1, be a kind of composite cable of the utility model, including a variety of cable cores 1, buffering is equipped between cable core 1
Layer, cushion include outer cushion and interior cushion 2, and outer cushion is contacted with cable core 1, and interior cushion 2 is arranged on outer cushion
Center at, is equipped with spring 3 in interior cushion 2, outer cushion includes the first buffer layer 4, second that sets gradually from inside to outside
Cushion 5 and three buffer layer 6, second buffer layer 5 are made of some torsion ropes 7 mutually wound, and torsion rope 7 is arranged on two neighboring
Between cable core 1, turn round rope 7 and be made of carbon fiber and acrylic rubber material, there is high intensity and resistance to flexion, interior buffering
Layer 2 is made of pvc material, and first buffer layer 4 is made of polyurethane material, and three buffer layer 6 is by polypropylene material system
Into.
The outside of three buffer layer 6 is additionally provided with belting layer 8 and outer jacket 9, is equipped between belting layer 8 and outer jacket 9 some
Raised line 10, is equipped with liner layer 11 between two neighboring raised line 10, liner layer 11 is made of butadiene rubber material, it is preferred that raised line
For trapezoidal shape, intensity can be increased.
Shielded layer 12 is additionally provided between outer jacket 9 and liner layer 11, shielded layer 12 is silver-gilt copper wire braiding layer.
By multilayer buffer structure set can the utility model composite cable have high intensity, stretch-proof,
Resistant to bending feature, can improve the service life of composite cable.
The above are only specific embodiments of the present invention, but the technical characteristics of the utility model is not limited thereto.Appoint
How based on the utility model, to solve essentially identical technical problem, essentially identical technique effect is realized, it is made
Simple change, equivalent substitution or modification etc., are all covered by among the scope of protection of the utility model.
Claims (8)
- A kind of 1. composite cable, it is characterised in that：Including a variety of cable cores, cushion, the cushion are equipped between the cable core Including outer cushion and interior cushion, the outer cushion is contacted with the cable core, and the interior cushion is arranged on described outer slow Rush at the center of layer, be equipped with spring in the interior cushion, what the outer cushion included setting gradually from inside to outside first delays Layer, second buffer layer and three buffer layer are rushed, the second buffer layer is made of some torsion ropes mutually wound, and the torsion rope is set Put between the two neighboring cable core, the rope of turning round is made of carbon fiber and acrylic rubber material.
- A kind of 2. composite cable according to claim 1, it is characterised in that：The outside of the three buffer layer is additionally provided with bag Belt and outer jacket, are equipped with some raised lines, are equipped between the two neighboring raised line between the belting layer and the outer jacket Liner layer.
- A kind of 3. composite cable according to claim 2, it is characterised in that：The raised line is trapezoidal shape.
- A kind of 4. composite cable according to claim 2, it is characterised in that：The liner layer is by butadiene rubber material system Into.
- A kind of 5. composite cable according to claim 4, it is characterised in that：Between the outer jacket and the liner layer also Equipped with shielded layer, the shielded layer is silver-gilt copper wire braiding layer.
- A kind of 6. composite cable according to claim 1, it is characterised in that：The interior cushion is by pvc material system Into.
- A kind of 7. composite cable according to claim 1, it is characterised in that：The first buffer layer is by polyurethane material system Into.
- A kind of 8. composite cable according to claim 1, it is characterised in that：The three buffer layer is by polypropylene material system Into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720938316.4U CN207268943U (en) | 2017-07-31 | 2017-07-31 | A kind of composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720938316.4U CN207268943U (en) | 2017-07-31 | 2017-07-31 | A kind of composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207268943U true CN207268943U (en) | 2018-04-24 |
Family
ID=61960909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720938316.4U Expired - Fee Related CN207268943U (en) | 2017-07-31 | 2017-07-31 | A kind of composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207268943U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112927844A (en) * | 2021-02-05 | 2021-06-08 | 山东中迈电缆有限公司 | Flexible fireproof mineral insulated cable and preparation method thereof |
-
2017
- 2017-07-31 CN CN201720938316.4U patent/CN207268943U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112927844A (en) * | 2021-02-05 | 2021-06-08 | 山东中迈电缆有限公司 | Flexible fireproof mineral insulated cable and preparation method thereof |
| CN112927844B (en) * | 2021-02-05 | 2022-06-21 | 山东中迈电缆有限公司 | Flexible fireproof mineral insulated cable and preparation method thereof |
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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 |
Granted publication date: 20180424 Termination date: 20210731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |