CN105575516A - High wear resistance composite sheath waterproof trailing cable - Google Patents
High wear resistance composite sheath waterproof trailing cable Download PDFInfo
- Publication number
- CN105575516A CN105575516A CN201610115061.1A CN201610115061A CN105575516A CN 105575516 A CN105575516 A CN 105575516A CN 201610115061 A CN201610115061 A CN 201610115061A CN 105575516 A CN105575516 A CN 105575516A
- Authority
- CN
- China
- Prior art keywords
- layer
- separator
- outside
- armour
- composite jacket
- 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.)
- Withdrawn
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/187—Sheaths comprising extruded non-metallic layers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1875—Multi-layer sheaths
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/22—Metal wires or tapes, e.g. made of steel
- H01B7/228—Metal braid
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
- H01B7/2825—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable using a water impermeable sheath
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- 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
Abstract
The invention discloses a high wear resistance composite sheath waterproof trailing cable. According to the cable, a cable core comprises a conductor in the middle and an insulation layer covering the outer portion of the conductor, wherein an isolation layer covers outside the insulation layer, the isolation layer is formed by wrapping a waterproof film, the composite sheath layer covers outside the isolation layer, the composite sheath layer comprises an inner sheath, an armored layer and an outer sheath, the armored layer covers outside the inner sheath, the armored layer is formed by braiding steel wires, and the outer sheath is extruded outside the armored layer. Through the cable, wear resistance performance is guaranteed through the two sheaths, the braiding armored layer is added between the two sheaths, so mechanical strength of the double sheaths is greatly improved, on the other hand, the inner and outer sheaths are extruded on the armored layer, combination strength between the inner and outer sheaths and the armored layer is guaranteed, and the waterproof effect of the cable is guaranteed through the double sheaths and the isolation layer.
Description
Technical field
The present invention relates to field of cable technology, particularly relate to a kind of high abrasion composite jacket waterproof trailing cable.
Background technology
In the large-sized processing equipment fields such as welding equipment, robot device, Digit Control Machine Tool, laser Digit Control Machine Tool, mechanical arm, due to fast moving when equipment works, drag cable widely uses, and needs it to have good resistance to wear and pliability.Along with the restriction of environment for use, more and more higher to the requirement of drag cable, especially in an outdoor environment, need cable to have water-proof function.
Summary of the invention
For solving the technical problem existed in background technology, the present invention proposes a kind of high abrasion composite jacket waterproof trailing cable.
A kind of high abrasion composite jacket waterproof trailing cable that the present invention proposes, comprising: core, separator, composite jacket layer;
Core comprises the conductor being positioned at middle part and the insulating barrier being coated on conductor outside, separator is coated on insulating barrier outside, separator adopts that waterproofing membrane is wrapped forms, composite jacket layer is coated on separator outside, composite jacket layer comprises inner sheath, armour, oversheath, armour is coated on inner sheath outside, and armour adopts braided steel wire to form, and oversheath is extruded in armour outside.
Preferably, separator adopts that polyethylene film is wrapped forms.
Preferably, the aramid fiber arranged vertically is provided with between insulating barrier and separator.
Preferably, insulating barrier adopts sulfuration second third material to make.
Preferably, armour adopts zinc-coated wire braiding to form.
Preferably, inner sheath and oversheath all adopt pvc material to make.
Preferably, adhesive is provided with between separator and inner sheath.
In the present invention, the high abrasion composite jacket waterproof trailing cable proposed, core comprises the conductor being positioned at middle part and the insulating barrier being coated on conductor outside, separator is coated on insulating barrier outside, separator adopts that waterproofing membrane is wrapped forms, composite jacket layer is coated on separator outside, composite jacket layer comprises inner sheath, armour, oversheath, armour is coated on inner sheath outside, armour adopts braided steel wire to form, oversheath is extruded in armour outside, duplex sheath ensure that cable wear resistance energy on the one hand, braiding armour is added between duplex sheath, greatly improve the mechanical strength of duplex sheath, on the other hand, interior oversheath is extruded on armour, the bond strength of oversheath and armour in ensureing, again on the one hand, the waterproof effect of duplex sheath and separator common guarantee cable.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of high abrasion composite jacket waterproof trailing cable that the present invention proposes.
Embodiment
As shown in Figure 1, Fig. 1 is the structural representation of a kind of high abrasion composite jacket waterproof trailing cable that the present invention proposes.
With reference to Fig. 1, a kind of high abrasion composite jacket waterproof trailing cable that the present invention proposes, comprising: core, separator 3, composite jacket layer 4;
Core comprises the conductor 1 being positioned at middle part and the insulating barrier 2 being coated on conductor 1 outside, insulating barrier 2 adopts sulfuration second third material to make, it is outside that separator 3 is coated on insulating barrier 2, separator 2 adopts polyethylene waterproof Transposed wind to form, it is outside that composite jacket layer 4 is coated on separator 3, composite jacket layer 4 comprises inner sheath 41, armour 42, oversheath 43, it is outside that armour 42 is coated on inner sheath 41, armour 42 adopts zinc-coated wire to weave and forms, it is outside that oversheath 43 is extruded in armour 42, and inner sheath 41 and oversheath 43 all adopt pvc material to make.
In specific design mode, be provided with the aramid fiber arranged vertically between insulating barrier 2 and separator 3, aramid fiber quality is light, and has good tensile property, improves the axial mechanical strength of drag cable.
In another specific design mode, between separator 3 and inner sheath 41, be provided with adhesive, improve the adhesion of restrictive coating and separator, improve water resistance further.
In the present embodiment, the high abrasion composite jacket waterproof trailing cable proposed, core comprises the conductor being positioned at middle part and the insulating barrier being coated on conductor outside, separator is coated on insulating barrier outside, separator adopts that waterproofing membrane is wrapped forms, composite jacket layer is coated on separator outside, composite jacket layer comprises inner sheath, armour, oversheath, armour is coated on inner sheath outside, armour adopts braided steel wire to form, oversheath is extruded in armour outside, duplex sheath ensure that cable wear resistance energy on the one hand, braiding armour is added between duplex sheath, greatly improve the mechanical strength of duplex sheath, on the other hand, interior oversheath is extruded on armour, finer wire will be embedded in sheath and go, the bond strength of oversheath and armour in ensureing, again on the one hand, the waterproof effect of duplex sheath and separator common guarantee cable.
In a specific embodiment, armour 42 adopts zinc-coated wire to weave and forms, and ensures the bending property of cable on the one hand, also prevents external electromagnetic waves from causing interference to core simultaneously, improves capability of electromagnetic shielding.
In further embodiment, insulating barrier 2 adopts sulfuration second third material to make, insulation is after the sulfuration of HTHP fused salt, be space network by original linear macromolecule Structure Transformation, cannot not change moltenly insoluble performance into by original fusible solubleness, which greatly enhances the operate power of cable, ampacity, working temperature and useful life.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (7)
1. a high abrasion composite jacket waterproof trailing cable, is characterized in that, comprising: core, separator (3), composite jacket layer (4);
Core comprises the conductor (1) being positioned at middle part and the insulating barrier (2) being coated on conductor (1) outside, it is outside that separator (3) is coated on insulating barrier (2), separator (2) adopts that waterproofing membrane is wrapped forms, it is outside that composite jacket layer (4) is coated on separator (3), composite jacket layer (4) comprises inner sheath (41), armour (42), oversheath (43), it is outside that armour (42) is coated on inner sheath (41), armour (42) adopts braided steel wire to form, it is outside that oversheath (43) is extruded in armour (42).
2. high abrasion composite jacket waterproof trailing cable according to claim 1, is characterized in that, separator (3) adopts that polyethylene film is wrapped forms.
3. high abrasion composite jacket waterproof trailing cable according to claim 1, is characterized in that, be provided with the aramid fiber arranged vertically between insulating barrier (2) and separator (3).
4. high abrasion composite jacket waterproof trailing cable according to claim 1, is characterized in that, insulating barrier (2) adopts sulfuration second third material to make.
5. high abrasion composite jacket waterproof trailing cable according to claim 1, is characterized in that, armour (42) adopts zinc-coated wire braiding to form.
6. high abrasion composite jacket waterproof trailing cable according to claim 1, is characterized in that, inner sheath (41) and oversheath (43) all adopt pvc material to make.
7. high abrasion composite jacket waterproof trailing cable according to claim 1, is characterized in that, be provided with adhesive between separator (3) and inner sheath (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610115061.1A CN105575516A (en) | 2016-03-01 | 2016-03-01 | High wear resistance composite sheath waterproof trailing cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610115061.1A CN105575516A (en) | 2016-03-01 | 2016-03-01 | High wear resistance composite sheath waterproof trailing cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105575516A true CN105575516A (en) | 2016-05-11 |
Family
ID=55885553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610115061.1A Withdrawn CN105575516A (en) | 2016-03-01 | 2016-03-01 | High wear resistance composite sheath waterproof trailing cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105575516A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109243687A (en) * | 2018-08-31 | 2019-01-18 | 贵州新曙光电缆有限公司 | A kind of cable for provided underground |
| CN111696712A (en) * | 2020-07-27 | 2020-09-22 | 王社兵 | Signal control cable for intelligent numerical control system |
-
2016
- 2016-03-01 CN CN201610115061.1A patent/CN105575516A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109243687A (en) * | 2018-08-31 | 2019-01-18 | 贵州新曙光电缆有限公司 | A kind of cable for provided underground |
| CN111696712A (en) * | 2020-07-27 | 2020-09-22 | 王社兵 | Signal control cable for intelligent numerical control system |
| CN111696712B (en) * | 2020-07-27 | 2021-08-03 | 王社兵 | Signal control cable for intelligent numerical control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160511 |
|
| WW01 | Invention patent application withdrawn after publication |