CN211265015U - Novel waterproof wear-resisting cable - Google Patents
Novel waterproof wear-resisting cable Download PDFInfo
- Publication number
- CN211265015U CN211265015U CN201922086487.0U CN201922086487U CN211265015U CN 211265015 U CN211265015 U CN 211265015U CN 201922086487 U CN201922086487 U CN 201922086487U CN 211265015 U CN211265015 U CN 211265015U
- Authority
- CN
- China
- Prior art keywords
- cable
- wear
- layer
- insulating layer
- waterproof
- 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
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 229920003023 plastic Polymers 0.000 claims abstract description 9
- 239000004033 plastic Substances 0.000 claims abstract description 9
- 239000011253 protective coating Substances 0.000 claims abstract description 8
- 229920003020 cross-linked polyethylene Polymers 0.000 claims abstract description 6
- 239000004703 cross-linked polyethylene Substances 0.000 claims abstract description 6
- 239000010410 layer Substances 0.000 claims description 59
- 239000004020 conductor Substances 0.000 claims description 13
- 239000011241 protective layer Substances 0.000 claims description 8
- 239000004698 Polyethylene Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 239000002131 composite material Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 3
- 239000004065 semiconductor Substances 0.000 claims description 3
- 238000003491 array Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 239000006260 foam Substances 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 abstract description 3
- 150000001875 compounds Chemical class 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract description 2
- -1 polyethylene Polymers 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 230000005611 electricity Effects 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000011850 water-based material Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model discloses a novel waterproof wear-resisting cable, including the sinle silk, the outside of sinle silk is provided with the outer insulation layer. The utility model provides an outer insulating layer and inner insulating layer all adopt crosslinked polyethylene to make, improve the heat resistance and the mechanical properties of cable greatly, the contractility of cable has been reduced, make it no longer melt after being heated, and good electrical property has been kept, wear-resisting steel wire area and aluminium alloy silk area in the cable, it is excellent to make cable wear resistance, toughness is relatively good, increase of service life, waterproof layer in the cable adopts the compound area of aluminium-plastic to make, good water-proof effects has, the protective coating of cable outside spraying can generate even fine and close spongy foam insulating layer when receiving the fire simultaneously, can restrain effectively, propagation and spread of separation flame, play good guard action to the cable, bring very big facility for the user.
Description
Technical Field
The utility model relates to the technical field of cables, specifically a novel waterproof wear-resisting cable.
Background
Wire cable is a wire product used for transmitting electricity (magnetic) energy, information and realizing electromagnetic energy conversion, and is a wire for transmitting electricity or information from one place to another place, and the wire cable in a broad sense is also called as a cable for short, and the narrow sense refers to an insulated cable, generally a cable-like cable formed by twisting several or several groups of wires (at least two in each group), wherein the wires in each group are mutually insulated and are usually twisted around a center, and the whole outer surface is coated with a highly insulated coating layer. The cable has interior circular telegram, the characteristics of external insulation, and current wire and cable structure wear-resisting effect is than relatively poor, uses the long time back in addition, and water-proof effects is not ideal, is difficult to satisfy wire and cable's long-time use, brings very big inconvenience for the user, for this reason we propose a novel waterproof wear-resisting cable.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel waterproof wear-resisting cable to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel waterproof wear-resisting cable, includes the sinle silk, the outside of sinle silk is provided with the outer insulating layer, position between sinle silk and the outer insulating layer is provided with to be stamped wear-resisting steel wire area and aluminium alloy silk area, and wear-resisting steel wire area and aluminium alloy silk area link to each other in turn, the sinle silk includes shielding layer, inner insulating layer, conductor, the shielding layer sets up the outside at the sinle silk, the inner insulating layer sets up the position in the middle of shielding layer and conductor, the conductor sets up the inside at the sinle silk, the outside of outer insulating layer is provided with the waterproof layer, the outside of waterproof layer is provided with the protective layer, the outside spraying.
Preferably, the wear-resistant steel wire belt and the aluminum alloy wire belt are both in annular arrays, and the shape of a cross section formed by the wear-resistant steel wire belt and the aluminum alloy wire belt is circular.
Preferably, the outer insulating layer and the inner insulating layer are both made of a cross-linked polyethylene material, and the material of the shielding layer is made of a semiconductor paper tape.
Preferably, the waterproof layer is longitudinally wrapped with an aluminum-plastic composite belt layer, and the protective layer is made of PE plastic particle materials.
Preferably, the material of the protective coating is prepared by adding a fireproof flame retardant and a plasticizer into a tertiary acrylic emulsion water-based material.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model provides an outer insulating layer and inner insulating layer all adopt crosslinked polyethylene to make, improve the heat resistance and the mechanical properties of cable greatly, the contractility of cable has been reduced, make it no longer melt after being heated, and good electrical property has been kept, wear-resisting steel wire area and aluminium alloy silk area in the cable, it is excellent to make cable wear resistance, toughness is relatively good, increase of service life, waterproof layer in the cable adopts the compound area of aluminium-plastic to make, good water-proof effects has, the protective coating of cable outside spraying can generate even fine and close spongy foam insulating layer when receiving the fire simultaneously, can restrain effectively, propagation and spread of separation flame, play good guard action to the cable, bring very big facility for the user.
Drawings
Fig. 1 is a structural section view of the front view of the present invention.
In the figure: 1 wire core, 11 shielding layers, 12 inner insulating layers, 13 conductors, 2 outer insulating layers, 3 wear-resistant steel wire belts, 4 aluminum alloy wire belts, 5 waterproof layers, 6 protective layers and 7 protective coatings.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, a novel waterproof and wear-resistant cable comprises a wire core 1, an outer insulating layer 2 is arranged on the outer side of the wire core 1, a wear-resistant steel wire belt 3 and an aluminum alloy wire belt 4 are arranged between the wire core 1 and the outer insulating layer 2, the wear-resistant steel wire belt 3 and the aluminum alloy wire belt 4 are alternately connected, the wear-resistant steel wire belt 3 and the aluminum alloy wire belt 4 are both in an annular array, the cross section formed by the wear-resistant steel wire belt 3 and the aluminum alloy wire belt 4 is in an annular shape, so that the cable has excellent wear resistance and good toughness, and the service life is prolonged, the wire core 1 comprises a shielding layer 11, an inner insulating layer 12 and a conductor 13, the shielding layer 11 is arranged on the outer side of the wire core 1, the inner insulating layer 12 is arranged between the shielding layer 11 and the conductor 13, the conductor 13 is arranged inside the wire core 1, the outer insulating layer 2 and the inner insulating layer 12 are both made of a cross-, that is, thermoplastic polyethylene is converted into thermosetting crosslinked polyethylene, thereby greatly improving the heat resistance and mechanical property of the polyethylene, reducing the shrinkage of the polyethylene, ensuring that the polyethylene is not melted after being heated, and keeping excellent electrical property, the shielding layer 11 is made of semiconductor paper tape, so that the inner insulating layer 12 is in good contact with the conductor 13, eliminating the increase of the electric field intensity on the surface of the conductor 13 caused by non-smoothness on the surface of the conductor 13, the waterproof layer 5 is arranged on the outer side of the outer insulating layer 2, the protective layer 6 is arranged on the outer side of the waterproof layer 5, the waterproof layer 5 is longitudinally wrapped with an aluminum-plastic composite tape layer, having good waterproof effect, the protective layer 6 is made of PE plastic particle material, the protective coating 7 is sprayed on the outer side of the protective layer 6, when the protective coating 7 is fired, a uniform and compact spongy foam thermal insulation layer can be generated, and the propagation and spread of, the cable is well protected.
The working principle is as follows: the outer insulating layer 2 and the inner insulating layer 12 are both made of cross-linked polyethylene, so that the heat resistance and the mechanical property of the cable are greatly improved, the shrinkage of the cable is reduced, the cable is not melted after being heated, and excellent electrical property is kept, the wear-resistant steel wire belt 3 and the spun-aluminum alloy belt 4 in the cable enable the cable to have excellent wear resistance, better toughness and longer service life, the waterproof layer 5 in the cable is made of an aluminum-plastic composite belt, so that the cable has a good waterproof effect, and meanwhile, the protective coating 7 sprayed outside the cable can generate a uniform and compact spongy foam thermal insulation layer when being heated, so that the spread and propagation of flame can be effectively inhibited and blocked, the cable is protected, and great convenience is brought to users.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a novel waterproof wear-resisting cable, includes sinle silk (1), its characterized in that: the cable is characterized in that an outer insulating layer (2) is arranged on the outer side of the cable core (1), a wear-resistant steel wire belt (3) and an aluminum alloy wire belt (4) are arranged between the cable core (1) and the outer insulating layer (2) in a covering mode, the wear-resistant steel wire belt (3) and the aluminum alloy wire belt (4) are connected in an alternating mode, the cable core (1) comprises a shielding layer (11), an inner insulating layer (12) and a conductor (13), the shielding layer (11) is arranged on the outer portion of the cable core (1), the inner insulating layer (12) is arranged in the middle of the shielding layer (11) and the conductor (13), the conductor (13) is arranged inside the cable core (1), a waterproof layer (5) is arranged on the outer side of the outer insulating layer (2), a protective layer (6) is arranged on the outer side of the waterproof layer (5), and a protective coating (.
2. The novel waterproof and wear-resistant cable according to claim 1, wherein: the wear-resistant steel wire belt (3) and the aluminum alloy wire belt (4) are both in annular arrays, and the shape of a cross section formed by the wear-resistant steel wire belt (3) and the aluminum alloy wire belt (4) is circular.
3. The novel waterproof and wear-resistant cable according to claim 1, wherein: the outer insulating layer (2) and the inner insulating layer (12) are both made of cross-linked polyethylene materials, and the shielding layer (11) is made of semiconductor paper tapes.
4. The novel waterproof and wear-resistant cable according to claim 1, wherein: the waterproof layer (5) is arranged to be longitudinally wrapped with an aluminum-plastic composite belt layer, and the protective layer (6) is made of PE plastic particle materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922086487.0U CN211265015U (en) | 2019-11-28 | 2019-11-28 | Novel waterproof wear-resisting cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922086487.0U CN211265015U (en) | 2019-11-28 | 2019-11-28 | Novel waterproof wear-resisting cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211265015U true CN211265015U (en) | 2020-08-14 |
Family
ID=71990279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922086487.0U Expired - Fee Related CN211265015U (en) | 2019-11-28 | 2019-11-28 | Novel waterproof wear-resisting cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211265015U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115707825A (en) * | 2021-08-19 | 2023-02-21 | 扬州兴轮绳缆有限公司 | Insulating composite rope |
-
2019
- 2019-11-28 CN CN201922086487.0U patent/CN211265015U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115707825A (en) * | 2021-08-19 | 2023-02-21 | 扬州兴轮绳缆有限公司 | Insulating composite rope |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208157103U (en) | A kind of resistance to torsion machine people cable of high flexibility tension | |
| CN211265015U (en) | Novel waterproof wear-resisting cable | |
| CN216528132U (en) | Insulating wear-resisting type cable | |
| CN216562526U (en) | Flame-retardant anti-interference power cable | |
| CN211319793U (en) | Polyvinyl chloride is insulating fixed wire cable for wiring | |
| CN209015738U (en) | A kind of high-strength cable | |
| CN209388777U (en) | A kind of ac power cable | |
| CN103531297B (en) | Transmission fire-resistant flexible communication cable for traffic signal | |
| CN206236441U (en) | A kind of weak-current cable | |
| CN217134043U (en) | Extrusion-resistant wear-resistant flame-retardant armored power cable | |
| CN212516600U (en) | Copper-silver alloy composite wire | |
| CN217848279U (en) | Salt fog prevention ultrahigh shielding radio frequency coaxial cable | |
| CN215577834U (en) | Corrosion-resistant aluminum stranded wire | |
| CN219225930U (en) | Wire with wear-resistant structure | |
| CN213545956U (en) | High-uniformity wear-resistant environment-friendly wire and cable | |
| CN215770633U (en) | Waterproof anti-interference high-insulation photovoltaic cable | |
| CN210325257U (en) | Electromagnetic shielding and wave preventing sleeve wire | |
| CN214847814U (en) | High flame-retardant insulated wire and cable | |
| CN221766390U (en) | Anti-interference environment-friendly cable | |
| CN209000610U (en) | A kind of double sheath cotton covered wires of environment-friendly type | |
| CN218939283U (en) | High-strength bending-resistant electric wire | |
| CN219759247U (en) | Shock-resistant cable | |
| CN210378520U (en) | Polyethylene-based insulated control cable | |
| CN216647887U (en) | Prevent copper facing steel strand wires of static | |
| CN218471632U (en) | High-strength silicon rubber power 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 |
Granted publication date: 20200814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |