CN211455371U - Novel offset type composite cable - Google Patents
Novel offset type composite cable Download PDFInfo
- Publication number
- CN211455371U CN211455371U CN202020056079.0U CN202020056079U CN211455371U CN 211455371 U CN211455371 U CN 211455371U CN 202020056079 U CN202020056079 U CN 202020056079U CN 211455371 U CN211455371 U CN 211455371U
- Authority
- CN
- China
- Prior art keywords
- layer
- cable
- inboard
- heat
- aluminum alloy
- 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
Links
Images
Landscapes
- Insulated Conductors (AREA)
- Communication Cables (AREA)
Abstract
The utility model discloses a novel biasing type composite cable, including super heat-resisting aluminum alloy wire and cable core, the inboard of super heat-resisting aluminum alloy wire is provided with the waterproof layer, and the inboard of waterproof layer is provided with the fire insulation layer, the inboard of fire insulation layer is provided with the heat-resisting insulating layer of power cable, the inboard of the heat-resisting insulating layer of power cable is provided with the shielding weaving layer, the inboard of shielding weaving layer is provided with the filling layer, the inboard of filling layer is provided with the cable core, and the skin of cable core is provided with the conductor shielding layer. The utility model discloses in, be provided with super heat-resistant aluminum alloy wire at the surface of cable, because we know that the cable most all exposes in the air, under the hot high temperature, if do not carry out heat-resisting processing, the cable can the conflagration break out, causes the damage of inestimable, is provided with the one deck waterproof layer in the cable is the outside, avoids during rainwater invades the cable, damages the life of cable.
Description
Technical Field
The utility model relates to the technical field of cables, especially, relate to a novel biasing type composite cable.
Background
The buried cable is laid in the ground and has the risk of being cut, the general cable is simple in structure and usually only comprises an outer layer and an inner cable core, the outer layer is formed by mixing PVC materials and inner steel wires, and the buried cable can resist small cutting force but can be easily cut aiming at larger cutting force.
The variety of cables is various, and the cables used in many occasions are very important and cannot bear the situation of communication interruption, so that the requirement on the shear resistance of the buried cables is higher and higher, and a novel offset composite cable is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a novel offset composite cable.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a novel bias type composite cable, includes super heat-resisting aluminum alloy wire and cable core, the inboard of super heat-resisting aluminum alloy wire is provided with the waterproof layer, and the inboard of waterproof layer is provided with the fire insulation layer, the inboard of fire insulation layer is provided with the heat-resisting insulating layer of power cable, the inboard of the heat-resisting insulating layer of power cable is provided with the shielding weaving layer, the inboard of shielding weaving layer is provided with the filling layer, the inboard of filling layer is provided with the cable core, and the skin of cable core is provided with the conductor shielding layer, the outside of conductor shielding layer is provided with the insulating layer, be provided with optic fibre between the cable core, the skin of optic fibre is provided with the inner protective layer, the outside of inner.
As a further description of the above technical solution:
the waterproof layer and waterproof material is waterproof by using a leather layer.
As a further description of the above technical solution:
the material of filling layer has high strength, glues the characteristics that the nature is good.
As a further description of the above technical solution:
the layers are bonded together by glue with high adhesiveness.
As a further description of the above technical solution:
the cable core is provided with three, and two liang tangency of three cable core.
The utility model discloses in, at first, be provided with super heat-resisting aluminium alloy wire at the surface of cable, because we know that the cable most all exposes in the air, under the hot high temperature, if do not carry out heat-resisting processing, the cable can conflagration, cause immeasurable damage, secondly, be provided with the one deck waterproof layer in the cable outside, avoid during rainwater invades the cable, damage the life of cable, and at last, still install optic fibre in the cable, make its cable multipotency ization, the cross-infection because of many cables bring has been avoided.
Drawings
Fig. 1 is a schematic structural view of a novel offset composite cable provided by the present invention;
fig. 2 is an outline view of the novel offset composite cable of the present invention;
illustration of the drawings:
1-super heat-resistant aluminum alloy wire, 2-waterproof layer, 3-fireproof insulating layer, 4-power cable heat-resistant insulating layer, 5-shielding braid, 6-filling layer, 7-optical fiber, 8-inner protective layer, 9-outer protective layer, 10-cable core, 11-conductor shielding layer and 12-insulating layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a novel offset type composite cable, including super heat-resistant aluminum alloy wire 1 and cable core 10, the inboard of super heat-resistant aluminum alloy wire 1 is provided with waterproof layer 2, and the inboard of waterproof layer 2 is provided with fire-proof insulation layer 3, the inboard of fire-proof insulation layer 3 is provided with power cable heat-resistant insulation layer 4, the inboard of power cable heat-resistant insulation layer 4 is provided with shielding weaving layer 5, shielding weaving layer 5's inboard is provided with filling layer 6, the inboard of filling layer 6 is provided with cable core 10, and the skin of cable core 10 is provided with conductor shielding layer 11, the outside of conductor shielding layer 11 is provided with insulating layer 12, be provided with optic fibre 7 between the cable core 10, the skin of optic fibre 7 is provided with inner protective layer 8, the outside of inner protective.
The optical fibers 7 are arranged in three numbers, the three optical fibers 7 are respectively positioned between the cable cores 10, and the fireproof insulating layer 3 is made of aluminum foil for fire prevention and flame retardance.
The working principle is as follows: when the cable is used, whether a gap or a damaged place exists between cable cores 9 is detected, the super heat-resistant aluminum alloy wire 1 on the outermost side is used for heat resistance, most of cables are exposed in the air and may be subjected to high-temperature weather, if the heat resistance is not timely achieved, the transmission performance and the service life of the cables may be affected, and the waterproof layer 2 is used for protecting the outer layer of the cables so as to prevent water from entering the cables and causing unnecessary damage.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A novel bias type composite cable comprises a super heat-resistant aluminum alloy wire (1) and a cable core (10), and is characterized in that a waterproof layer (2) is arranged on the inner side of the super heat-resistant aluminum alloy wire (1), a fireproof insulating layer (3) is arranged on the inner side of the waterproof layer (2), a power cable heat-resistant insulating layer (4) is arranged on the inner side of the fireproof insulating layer (3), a shielding braided layer (5) is arranged on the inner side of the power cable heat-resistant insulating layer (4), a filling layer (6) is arranged on the inner side of the shielding braided layer (5), a cable core (10) is arranged on the inner side of the filling layer (6), a conductor shielding layer (11) is arranged on the outer layer of the cable core (10), an insulating layer (12) is arranged on the outer side of the conductor shielding layer (11), optical fibers (7) are arranged between the cable cores (10), and an inner protective, and an outer protective layer (9) is arranged on the outer side of the inner protective layer (8).
2. The new offset composite cable according to claim 1, wherein the waterproof layer (2) is made of a leather layer.
3. The novel offset composite cable as claimed in claim 1, wherein the material of the filling layer (6) has the characteristics of high strength and good adhesion.
4. The novel offset composite cable of claim 1, wherein the layers are bonded together by a highly adhesive glue.
5. A new offset composite cable according to claim 1, characterized in that said cable cores (10) are provided in three, and in that the three cable cores (10) are tangent two by two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020056079.0U CN211455371U (en) | 2020-01-10 | 2020-01-10 | Novel offset type composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020056079.0U CN211455371U (en) | 2020-01-10 | 2020-01-10 | Novel offset type composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211455371U true CN211455371U (en) | 2020-09-08 |
Family
ID=72315127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020056079.0U Expired - Fee Related CN211455371U (en) | 2020-01-10 | 2020-01-10 | Novel offset type composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211455371U (en) |
-
2020
- 2020-01-10 CN CN202020056079.0U patent/CN211455371U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2019100250A4 (en) | Optical Fiber Composite Fireproof Cable and Intelligent Early Warning Communication Device | |
| CN203300321U (en) | Fire resistance photoelectric composite cable | |
| CN211455371U (en) | Novel offset type composite cable | |
| CN213660065U (en) | Optical fiber cable with luminous identification | |
| CN111210934B (en) | Tensile type fireproof flame-retardant cable | |
| CN109148028B (en) | Intelligent cable | |
| CN209266083U (en) | A kind of intelligent cable | |
| CN207867097U (en) | A kind of outdoor optical cable | |
| CN206179567U (en) | Cable protecting cover | |
| CN213070685U (en) | Self-clamping cable | |
| CN204731460U (en) | A kind of Novel optical cable for mine safety transmission | |
| CN109375325A (en) | A kind of better underwater optical cable of waterproofness | |
| CN210403300U (en) | Corrosion-resistant tensile fireproof power cable | |
| CN219610075U (en) | Stainless steel signal line | |
| CN215417623U (en) | Corrosion-resistant insulating cable sheath | |
| CN108594382B (en) | Fireproof bending-resistant shielding type flexible optical cable | |
| CN216388834U (en) | Flexible fire prevention of multicore is branch cable in advance | |
| CN212624880U (en) | Optical fiber composite water-blocking overhead insulated cable | |
| CN219958635U (en) | Mineral insulation corrugated copper sheath fireproof cable with optical fiber composite mica tape | |
| CN216388845U (en) | Explosion-proof multi-core flexible fireproof pre-branch cable | |
| CN212907160U (en) | Overhead insulated cable | |
| CN211045096U (en) | Photoelectric composite high-voltage fireproof cable | |
| CN210896689U (en) | Wear-resisting strenghthened type cable | |
| CN217361175U (en) | Superfine high temperature resistant copper line | |
| CN210403320U (en) | Weather-resistant insulated overhead cable |
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: 20200908 Termination date: 20210110 |