CN205789159U - High resiliency for road machine equipment shields and controls composite rope - Google Patents
High resiliency for road machine equipment shields and controls composite rope Download PDFInfo
- Publication number
- CN205789159U CN205789159U CN201620468062.XU CN201620468062U CN205789159U CN 205789159 U CN205789159 U CN 205789159U CN 201620468062 U CN201620468062 U CN 201620468062U CN 205789159 U CN205789159 U CN 205789159U
- Authority
- CN
- China
- Prior art keywords
- conductor
- cable
- insulation
- composite rope
- lapping layer
- 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.)
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- 239000002131 composite material Substances 0.000 title claims abstract description 17
- 239000004020 conductor Substances 0.000 claims abstract description 35
- 238000009413 insulation Methods 0.000 claims abstract description 31
- 230000004888 barrier function Effects 0.000 claims abstract description 18
- 229920006346 thermoplastic polyester elastomer Polymers 0.000 claims abstract description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000004433 Thermoplastic polyurethane Substances 0.000 claims description 9
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 9
- 239000000835 fiber Substances 0.000 claims description 3
- 238000009954 braiding Methods 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 229920002725 thermoplastic elastomer Polymers 0.000 abstract description 8
- 239000010410 layer Substances 0.000 description 22
- 239000004743 Polypropylene Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
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
- Communication Cables (AREA)
Abstract
The utility model discloses a kind of high resiliency for road machine equipment and shield control composite rope, it includes the most successively: cable core, first lapping layer, braid, second lapping layer, oversheath, cable core includes the first insulation core wire and the second insulation core wire, first insulation core wire includes the first conductor and is coated on the first insulating barrier outside the first conductor, second insulation core wire is formed by two core insulation heart yearns are stranded, every core insulation heart yearn includes the second conductor and is coated on the second insulating barrier of the second conductor periphery, the diameter of the second conductor is not more than 1/2nd of the first conductor diameter.The copper wire of the employing softness of composite rope of the present utility model is stranded to be formed, and pitch is 12 times of stranded external diameter, less than traditional cable pitch, adds the flexibility of finished product cable；And insulant is also adopted by the TPEE thermoplastic elastomer (TPE) of good toughness, improves the flexibility of cable.
Description
Technical field
This utility model relates to field of cables, is specifically related to a kind of high resiliency screen for road machine equipment
Cover control composite rope.
Background technology
Cable is a kind of cable that can transmit, distribute electric energy or transmitting telecommunication number, its general structure bag
Including: centrally-disposed insulated conductor, arrange multiple protective layers outside insulated conductor, outside is many
Layer protective layer structure reduces the flexibility of cable, if frequently bending will damage cable.
The cable used in the road machine such as paver, excavator, higher to the flexibility requirements of cable,
If the flexibility of cable is relatively low, the bending repeatedly in work process, cable is impaired, affects cable
Electric property, needs often to change, while affecting engineering efficiency, adds machine cost.
Summary of the invention
The purpose of this utility model is the problem above overcoming prior art to exist, it is provided that a kind of for road
The high resiliency shielding of road plant equipment controls composite rope, and composite rope of the present utility model is from stranding material to line
Cable structure two aspect improves cable pliability, meets the requirement to cable high flexibility of the road machine equipment.
For realizing above-mentioned technical purpose, reaching above-mentioned technique effect, this utility model passes through techniques below side
Case realizes:
A kind of high resiliency for road machine equipment shields and controls composite rope, and it includes the most successively:
Cable core, the first lapping layer, braid, the second lapping layer, oversheath, described first lapping layer is around wrapping in
Outside described cable core, described braid is arranged on described first lapping layer periphery, described second lapping layer around
Wrapping in described braid periphery, described oversheath is arranged on described second lapping layer periphery, described cable core bag
Including the first insulation core wire and the second insulation core wire, described first insulation core wire includes the first conductor and is coated on
The first insulating barrier outside described first conductor, described second insulation core wire by two core insulation heart yearns stranded and
Becoming, every core insulation heart yearn includes the second conductor and is coated on the second insulating barrier of described second conductor periphery,
The diameter of described second conductor is not more than 1/2nd of described first conductor diameter.
In a preferred embodiment of the present utility model, farther include, described first conductor and second
Conductor is formed by some copper wires are stranded, and stranded pitch is 12 times of stranded external diameter.
In a preferred embodiment of the present utility model, farther include, described first insulating barrier and institute
Stating the second insulating barrier is TPEE insulating barrier.
In a preferred embodiment of the present utility model, farther include, described first lapping layer and
Two lapping layers use PP twining package tape wrapped.
In a preferred embodiment of the present utility model, farther including, described braid is that fiber is compiled
Tissue layer.
In a preferred embodiment of the present utility model, farther including, described oversheath is TPU heat
Plastic polyurethane oversheath.
The beneficial effects of the utility model are:
The copper wire of the employing softness of composite rope of the present utility model is stranded to be formed, and pitch is the 12 of stranded external diameter
Times, less than traditional cable pitch, add the flexibility of finished product cable；And insulant is also adopted by
The TPEE thermoplastic elastomer (TPE) of good toughness, improves the flexibility of cable.
And the composite rope in this utility model uses woven shield and polypropylene twining package tape wrapped, has
Good shielding properties, it is to avoid while outer signals interference, improve the mechanical performance of cable, line
Cable is the most easy to crack.
Its oversheath employing TPU thermoplastic polyurethane, the good springiness of this oversheath, water-fast, alkaline-resisting, resistance to
Oil, decay resistance are preferable, improve the environmental performance of cable.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand this practicality
Novel technological means, and can being practiced according to the content of description, below with of the present utility model relatively
Good embodiment and coordinate accompanying drawing describe in detail as after.Detailed description of the invention of the present utility model is by following enforcement
Example and accompanying drawing thereof are shown in detail in.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment technology, below will be to enforcement
In the description of example technology, the required accompanying drawing used is briefly described, it should be apparent that, in describing below
Accompanying drawing is only embodiments more of the present utility model, for those of ordinary skill in the art, not
On the premise of paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Wherein, 1-cable core, 10-the first insulation core wire, 11-the second insulation core wire, 21-the first lapping layer,
22-the second lapping layer, 30-braid, 40-oversheath, 101-the first conductor, 102-the first insulating barrier,
111-the second conductor, 112-the second insulating barrier.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment
Scheme is clearly and completely described, it is clear that described embodiment is only this utility model one
Divide embodiment rather than whole embodiments.Based on the embodiment in this utility model, this area is common
The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into this
The scope of utility model protection.
Embodiment
With reference to shown in Fig. 1, disclosing a kind of high resiliency shielding and control composite rope in the present embodiment, this is combined
Cable is applied in road machine equipment, and its structure includes the most successively: cable core the 1, first lapping layer
21, braid the 30, second lapping layer 22, oversheath 40, above-mentioned first lapping layer 21 is above-mentioned around wrapping in
Cable core 1 is outside, and above-mentioned braid 30 is arranged on above-mentioned first lapping layer 21 periphery, above-mentioned second wrapped
Layer 22 is around wrapping in above-mentioned braid 30 periphery, and above-mentioned oversheath 40 is arranged on above-mentioned second lapping layer 22
Periphery.
Concrete, above-mentioned cable core 1 includes the first insulation core wire 10 and the second insulation core wire 11, wherein two cores
Above-mentioned first insulation core wire 10, above-mentioned second insulation core wire 11 of two cores, above-mentioned first insulation core wire 10 of two cores
Arranging in same diametric(al), above-mentioned second insulation core wire 11 of two cores is arranged in same diametric(al), it is ensured that
Cable external structure is circular.
Above-mentioned first insulation core wire 10 includes the first conductor 101 and is coated on above-mentioned first conductor 101 outside
The first insulating barrier 102, above-mentioned second insulation core wire 11 is formed by two core insulation heart yearns are stranded, and every core is exhausted
Edge heart yearn includes the second conductor 111 and is coated on the second insulating barrier 112 of above-mentioned second conductor 111 periphery,
The diameter of above-mentioned second conductor 111 is not more than 1/2nd of above-mentioned first conductor 101 diameter, it is therefore an objective to,
The first insulation core wire 10 and the second insulation core wire 11 outer dia is made to be more or less the same.
In the present embodiment, above-mentioned first conductor 101 and the second conductor 111 are by the copper wire of some softnesses
Stranded forming, stranded pitch is 12 times of stranded external diameter, and the most stranded pitch is stranded conductor diameter
12 times.Less than traditional cable pitch, add the flexibility of finished product cable；And insulant is also
Use the TPEE thermoplastic elastomer (TPE) of good toughness, improve the flexibility of cable.
In the present embodiment, above-mentioned first insulating barrier 102 insulate for TPEE with above-mentioned second insulating barrier 112
Layer, insulant uses the TPEE thermoplastic elastomer (TPE) of good toughness, improves the flexibility of cable.
Above-mentioned first lapping layer 21 and the second lapping layer 22 use PP twining package tape wrapped, above-mentioned braid 30
For fiber braiding layer.Use woven shield and polypropylene twining package tape wrapped, there is good shielding properties,
While avoiding outer signals interference, improve the mechanical performance of cable, cable is the most easy to crack.
In the present embodiment, above-mentioned oversheath 40 is TPU thermoplastic polyurethane oversheath, and its oversheath is adopted
Use TPU thermoplastic polyurethane, the good springiness of this oversheath, water-fast, alkaline-resisting, oil resistant, decay resistance
Preferably, improve the environmental performance of cable.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses
This utility model.Multiple amendment to these embodiments will be aobvious for those skilled in the art
And be clear to, generic principles defined herein can be without departing from spirit or scope of the present utility model
In the case of, realize in other embodiments.Therefore, this utility model is not intended to be limited to institute herein
These embodiments shown, and it is to fit to consistent with principles disclosed herein and features of novelty the widest
Scope.
Claims (6)
1. the high resiliency shielding for road machine equipment controls a composite rope, and it wraps the most successively
Include: cable core, the first lapping layer, braid, the second lapping layer, oversheath, described first lapping layer around
Wrapping in outside described cable core, described braid is arranged on described first lapping layer periphery, described second wrapped
Layer is around wrapping in described braid periphery, and described oversheath is arranged on described second lapping layer periphery, its feature
Being, described cable core includes that the first insulation core wire and the second insulation core wire, described first insulation core wire include
First conductor and be coated on the first insulating barrier outside described first conductor, described second insulation core wire is by two
Core insulation heart yearn is stranded to be formed, and every core insulation heart yearn includes the second conductor and is coated on outside described second conductor
Second insulating barrier in week, the diameter of described second conductor is not more than 1/2nd of described first conductor diameter.
High resiliency for road machine equipment the most according to claim 1 shields and controls composite rope,
It is characterized in that, described first conductor and the second conductor are formed by some copper wires are stranded, and stranded pitch is
12 times of stranded external diameter.
High resiliency for road machine equipment the most according to claim 1 shields and controls composite rope,
It is characterized in that, described first insulating barrier and described second insulating barrier are TPEE insulating barrier.
High resiliency for road machine equipment the most according to claim 1 shields and controls composite rope,
It is characterized in that, described first lapping layer and the second lapping layer use PP twining package tape wrapped.
High resiliency for road machine equipment the most according to claim 1 shields and controls composite rope,
It is characterized in that, described braid is fiber braiding layer.
High resiliency for road machine equipment the most according to claim 1 shields and controls composite rope,
It is characterized in that, described oversheath is TPU thermoplastic polyurethane oversheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620468062.XU CN205789159U (en) | 2016-05-20 | 2016-05-20 | High resiliency for road machine equipment shields and controls composite rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620468062.XU CN205789159U (en) | 2016-05-20 | 2016-05-20 | High resiliency for road machine equipment shields and controls composite rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205789159U true CN205789159U (en) | 2016-12-07 |
Family
ID=58117964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620468062.XU Active CN205789159U (en) | 2016-05-20 | 2016-05-20 | High resiliency for road machine equipment shields and controls composite rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205789159U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105869726A (en) * | 2016-05-20 | 2016-08-17 | 常熟市鑫华电子科技有限公司 | High-elasticity and shielding control composite cable used for road machinery |
-
2016
- 2016-05-20 CN CN201620468062.XU patent/CN205789159U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105869726A (en) * | 2016-05-20 | 2016-08-17 | 常熟市鑫华电子科技有限公司 | High-elasticity and shielding control composite cable used for road machinery |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |