CN208061682U - A kind of aramid fiber enhancing cable - Google Patents
A kind of aramid fiber enhancing cable Download PDFInfo
- Publication number
- CN208061682U CN208061682U CN201820303900.7U CN201820303900U CN208061682U CN 208061682 U CN208061682 U CN 208061682U CN 201820303900 U CN201820303900 U CN 201820303900U CN 208061682 U CN208061682 U CN 208061682U
- Authority
- CN
- China
- Prior art keywords
- aramid fiber
- cable
- layer
- enhancement layer
- restrictive coating
- 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.)
- Active
Links
Landscapes
- Ropes Or Cables (AREA)
Abstract
This application involves a kind of aramid fibers to enhance cable, it is made of the filled layer, enhancement layer and restrictive coating being arranged from inside to outside, cable core is enclosed in filled layer, enhanced layer packets are rolled in the outside of filled layer, restrictive coating is wrapped in the outside of enhancement layer, and the inside of enhancement layer is circumferentially distributed more aramid fiber ropes.The aramid fiber of the application enhances cable, and overall weight is light, and the weight compared with track cable can reduce 60% or so, and volume reduces 20% or so.The tear resistance that cable can not only be enhanced, enhances the integral strength and tensile property of cable, and is also prevented from the erosion of Korrosionsmedium, while also having preferable flame retardant property, can be widely applicable for various environment works.
Description
Technical field
The utility model is related to a kind of aramid fibers to enhance cable, be suitable for the technical field more demanding to cable strength.
Background technology
The bearing capacity of cable itself is limited, when length is longer, is broken since dead weight easily causes cable, limits long length
The production and application of product.Currently, it is to select carrying cable to prevent a kind of method that cable is broken, cable is wrapped in using steel wire
Periphery is to reach the bearing capacity of bigger.The defect of this carrying cable is that cover wire is after heated or multiple bending
It is easily broken off, restricted lifetime；Internal insulating layer is when under tension, due to generating larger cut between cover wire
Power is easy to happen insulation damages, so as to cause electric leakage accident, has larger security risk.In addition, being wrapped in outside steel wire
Cable is easy to be corroded by acid medium, when recovering the oil for such as underground, is easy by hydrogen sulfide, the dioxy in underground environment
The corrosion for changing carbon and chlorion, weakens its intensity.
Chinese patent application 201710122019.7 discloses a kind of continuous umbilical of steel wire load-bearing, including core wire
Rope is equipped at least two layers of copper conductor around central steel cord, and the axle center of the Center-to-Center steel wire rope of each layer copper conductor overlaps；Often
Root copper conductor is enclosed with the first waterproof insulating layer；The axially external face of outermost layer copper conductor is wrapped in the second waterproof insulating layer
In；Second waterproof insulating layer lateral surface is arranged with coiled tubing, and the lateral surface of the first waterproof insulating layer of every copper conductor twists
Conjunction has steel wire.Although the continuous umbilical in this application can improve intensity, its dead weight is also significantly increased, and causes the wave of material
Take.Simultaneously as the outermost layer of the umbilical is coiled tubing, so still can not solve the problems, such as corrosion resistant.
Utility model content
The application is to overcome drawbacks described above in the prior art, provides a kind of aramid fiber enhancing cable, not only intensity it is higher,
Weight reduction, but also there is good durability and corrosion resistance.
Enhance cable according to a kind of aramid fiber of the application, by the filled layer, enhancement layer and restrictive coating structure being arranged from inside to outside
At, cable core is enclosed in filled layer, enhanced layer packets are rolled in the outside of filled layer, and restrictive coating is wrapped in the outside of enhancement layer, enhancing
The inside of layer is circumferentially distributed to have more aramid fiber ropes, the length direction that aramid fiber rope enhances cable along aramid fiber to extend.
Preferably, cable core can be copper conductor or aluminium conductor, be provided with three；Filled layer can be glass-fibre fillers
And/or polypropylene fibre filler；The main body of enhancement layer can be fluorubber；Restrictive coating can be fluorubber sheath or poly-
Allyl resin sheath.
Preferably, the thickness ratio of the diameter of filled layer and enhancement layer is 3-5, and the thickness ratio of enhancement layer and restrictive coating is
1-2.It is highly preferred that the diameter of filled layer is 10mm, the thickness of enhancement layer is 2mm, and the thickness of restrictive coating is 1.2mm.
Preferably, more aramid fiber ropes are arranged circumferentially in the inside of enhancement layer, the radical of aramid fiber rope is 4,6,8
Root, 12 or 16.
Description of the drawings
Fig. 1 is the diagrammatic cross-section for enhancing cable according to the aramid fiber of the application.
Specific implementation mode
To make the purpose of this utility model, technical solution and advantage be more clearly understood, below in conjunction with attached drawing to this
The embodiment of utility model is described in detail.It should be noted that in the absence of conflict, embodiment in the application and
Feature in embodiment mutually can be combined arbitrarily.
As shown in Figure 1, according to the aramid fiber of the application enhance cable by be arranged from inside to outside filled layer 2, enhancement layer 3 and shield
Jacket layer 5 is constituted, and is enclosed with cable core 1 in filled layer 2, enhancement layer 3 is wrapped in the outside of filled layer 2, and restrictive coating 5 is wrapped in enhancement layer
3 outside, the inside of enhancement layer 3 is circumferentially distributed to have more aramid fiber ropes 4, aramid fiber rope 4 to enhance the length direction of cable along aramid fiber
Extend.Wherein, cable core 1 can be copper conductor or aluminium conductor, be provided with three, be laid out in isosceles triangle.
Preferably, filled layer can be glass-fibre fillers and/or polypropylene fibre filler；The main body of enhancement layer can
Think fluorubber；Restrictive coating can be fluorubber sheath or acrylic resin sheath.Preferably, the diameter of filled layer and enhancing
The thickness ratio of layer is 1.5-5, and the thickness ratio of enhancement layer and restrictive coating is 0.2-2.It is highly preferred that diameter and the increasing of filled layer
The thickness ratio of strong layer is 3-5, and the thickness ratio of enhancement layer and restrictive coating is 1-2.For example, the diameter of filled layer can be
The thickness of 10mm, enhancement layer can be 2mm, and the thickness of restrictive coating can be 1.2mm.
Preferably, more aramid fiber ropes are arranged circumferentially in the inside of enhancement layer 3, and the radical of aramid fiber rope can be 4,6
Root, 8,12 or 16.
Due to aramid fiber have very strong bearing capacity, but also with high temperature resistant, acid-fast alkali-proof, it is light-weight, insulation, it is anti-ageing
The excellent performances such as change, life cycle length, therefore greatly improve the comprehensive performance of the aramid fiber enhancing cable of the application.
However, in order to further enhance the performance of aramid fiber rope, especially bearing capacity, anti-flammability and durability, the application couple
The step of aramid fiber rope has carried out enhancing processing, specific treatment process is as follows：
(1) aramid fiber rope is put into the potassium hydroxide solution of a concentration of 0.1mol/L, is stood more than 40 minutes.
(2) it and then puts it into the first immersion liquid, immersion liquid speed is 2-3 ms/min, then at a temperature of 135-140 DEG C
Processing is dried, processing time is 2-3 hours.
Above-mentioned first immersion liquid is 1 according to mass ratio by epoxide-resin glue, phenol, talcum powder, carbon black and deionized water:
0.35-0.4:0.2-0.22:0.12-0.15:0.2-0.25 is uniformly mixed and is made.Preferably, the first immersion liquid by epoxide-resin glue,
Phenol, talcum powder, carbon black and deionized water are 1 according to mass ratio:0.36:0.2:0.15:0.25 be uniformly mixed be made.
(3) above-mentioned treated aramid fiber rope is put into the second immersion liquid, immersion liquid speed is 4-5 ms/min, then in 155-
Processing is dried at a temperature of 160 DEG C, processing time is 2-3 hours.
Above-mentioned second immersion liquid is 1 according to mass ratio by butadiene-styrene latex, formaldehyde, bentonite and magnesia:0.05-0.08:
0.13-0.15:0.1-0.16 is uniformly mixed and is made.Preferably, the second immersion liquid is by butadiene-styrene latex, formaldehyde, bentonite and magnesia
It is 1 according to mass ratio:0.05:0.13:0.12 be uniformly mixed be made.
(4) the aramid fiber rope after being completely dried, which is put into modification liquid, is modified processing.
Above-mentioned modification liquid is by deionized water, p-phenylenediamine anti-aging agent, zinc borate flame retardant and ethyl acetate according to matter
Amount is than being 1:0.06-0.09:0.1-0.13:0.3-0.35 is uniformly mixed and is made.Preferably, modification liquid by deionized water,
P-phenylenediamine anti-aging agent, zinc borate flame retardant and ethyl acetate are 1 according to mass ratio:0.08:0.13:0.32 is uniformly mixed system
At.
The aramid fiber enhancing cable of the application is using modifying aramid fiber rope as carrying reinforcement, and overall weight is light, compared with load-bearing steel
The weight of cord can reduce 60% or so, and volume reduces 20% or so.The tear resistance of cable, enhancing electricity can not only be enhanced
The integral strength and tensile property of cable, and it is also prevented from the erosion of Korrosionsmedium, while also there is preferable anti-flammability
Can, various environment works can be widely applicable for.
Although the embodiment disclosed by the utility model is as above, content only to facilitate understanding the utility model
And the embodiment for being, it is not limited to the utility model.Technical staff in any the utility model technical field,
Under the premise of not departing from the spirit and scope disclosed by the utility model, it can make in the formal and details of implementation any
Modification and variation, but the scope of patent protection of the utility model still must be with the scope of which is defined in the appended claims
It is accurate.
Claims (7)
1. a kind of aramid fiber enhances cable, which is characterized in that it is made of the filled layer, enhancement layer and restrictive coating being arranged from inside to outside,
Cable core is enclosed in filled layer, enhanced layer packets are rolled in the outside of filled layer, and restrictive coating is wrapped in the outside of enhancement layer, enhancement layer
Inside is circumferentially distributed to have more aramid fiber ropes, the length direction that aramid fiber rope enhances cable along aramid fiber to extend.
2. aramid fiber according to claim 1 enhances cable, which is characterized in that cable core is copper conductor or aluminium conductor, is provided with
Three.
3. aramid fiber according to claim 1 enhances cable, which is characterized in that filled layer is glass-fibre fillers or poly- third
Alkene fibrefill.
4. aramid fiber according to any one of claim 1-3 enhances cable, which is characterized in that the main body of enhancement layer is fluorine rubber
Glue；Restrictive coating is fluorubber sheath or acrylic resin sheath.
5. aramid fiber according to any one of claim 1-3 enhances cable, which is characterized in that the diameter of filled layer and enhancing
The thickness ratio of layer is 3-5, and the thickness ratio of enhancement layer and restrictive coating is 1-2.
6. aramid fiber according to any one of claim 1-3 enhances cable, which is characterized in that the diameter of filled layer is
The thickness of 10mm, enhancement layer are 2mm, and the thickness of restrictive coating is 1.2mm.
7. aramid fiber according to any one of claim 1-3 enhances cable, which is characterized in that more aramid fiber ropes are circumferentially uniform
It is arranged in the inside of enhancement layer, the radical of aramid fiber rope is 4,6,8,12 or 16.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820303900.7U CN208061682U (en) | 2018-03-06 | 2018-03-06 | A kind of aramid fiber enhancing cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820303900.7U CN208061682U (en) | 2018-03-06 | 2018-03-06 | A kind of aramid fiber enhancing cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208061682U true CN208061682U (en) | 2018-11-06 |
Family
ID=63991142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820303900.7U Active CN208061682U (en) | 2018-03-06 | 2018-03-06 | A kind of aramid fiber enhancing cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208061682U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108281219A (en) * | 2018-03-06 | 2018-07-13 | 信达科创（唐山）石油设备有限公司 | A kind of aramid fiber enhancing cable |
-
2018
- 2018-03-06 CN CN201820303900.7U patent/CN208061682U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108281219A (en) * | 2018-03-06 | 2018-07-13 | 信达科创（唐山）石油设备有限公司 | A kind of aramid fiber enhancing cable |
| CN108281219B (en) * | 2018-03-06 | 2024-06-28 | 信达科创（唐山）石油设备有限公司 | Aramid fiber reinforced cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202285052U (en) | Layer stranded thunder and lightning prevention fire retardant and resistant optical communication cable used for coal mine | |
| WO2016058421A1 (en) | Equipotential optical fibre unit for high-voltage photoelectric composite cable and preparation method therefor | |
| CN106128608B (en) | A kind of high-strength flexible fireproof cable and preparation method thereof | |
| CN106340344B (en) | Non-aging insulation cable and preparation method thereof | |
| CN208061682U (en) | A kind of aramid fiber enhancing cable | |
| CN110277190B (en) | Wear-resistant corrosion-resistant sliding cable for mine photoelectric composite | |
| CN202003730U (en) | Corrosion-resistant electrical submersible pump cable | |
| CN201499333U (en) | Heating cable | |
| CN201069677Y (en) | Power round cable for electromotive dive oil pump | |
| CN202855342U (en) | Control special-type cable | |
| CN210429397U (en) | Photoelectric composite submarine power cable | |
| CN108281219A (en) | A kind of aramid fiber enhancing cable | |
| CN202549335U (en) | Photovoltaic cable | |
| CN202134247U (en) | Top drive cable used in suspension | |
| CN200976294Y (en) | Power cable for offshore oil platform | |
| CN206806058U (en) | A kind of Novel submarine oil pump jump lead | |
| CN204315253U (en) | A kind of reinforcement tensile moving flat flexible cable | |
| CN103903719A (en) | Oil-resistant and waterproof self-temperature-controlling multi-core coaxial cable | |
| CN206163154U (en) | Safe and reliable's mining special cable | |
| CN209232482U (en) | A kind of high temperature resistant carrying lotus photoelectric mixed cable | |
| CN206819775U (en) | A kind of high cable of tensile strength | |
| CN107353457A (en) | Tidal power generation optoelectronic composite cable | |
| CN202268206U (en) | Magnesium-aluminum-silicon alloy aerial cable | |
| CN207082348U (en) | A kind of carbon fiber cable | |
| CN206961590U (en) | A kind of construction Special safety type service cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |