CN207474112U - A kind of light-duty reinforced comprehensive reel flat cable - Google Patents
A kind of light-duty reinforced comprehensive reel flat cable Download PDFInfo
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- CN207474112U CN207474112U CN201721616316.9U CN201721616316U CN207474112U CN 207474112 U CN207474112 U CN 207474112U CN 201721616316 U CN201721616316 U CN 201721616316U CN 207474112 U CN207474112 U CN 207474112U
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Abstract
The utility model discloses a kind of light-duty reinforced comprehensive reel flat cables, including by power cable core group, the core group that data cable core and ground connection cable core are formed, power cable core group is arranged side by side by several power cable cores and formed, data cable core and ground connection cable core are arranged on the gap between several power cable cores, inner restrictive coating is equipped with outside core group successively, tensile layer and external sheath layer, power cable core and ground connection cable core include leading body successively from the inside to the outside, insulating layer and shielding enhancement layer, data cable core includes the data insulated wire cores being twisted by several insulated wire cores successively from the inside to the outside, filled layer, outer polyester belt and external shielding layer, insulated wire cores are included successively from the inside to the outside by the insulation fire prevention core insulated wire group that pair twist is formed two-by-two, interior polyester belt and internal shield.The utility model has excellent tension, light-weight, wear-resisting, resist bending, softness, flame retardant property, greatly prolongs the service life of cable.
Description
Technical field
The utility model is related to technical field of electric wires and cables, and in particular to a kind of light-duty reinforced comprehensive reel flat cable.
Background technology
Drum cable benefits from the high speed development of national economy, various goliath is transported as a kind of novel cable
Post Office's reason cargo container is used, quick development has also been obtained as mating drum cable.The current whole world about 90%
Crane is powered using cable drum, and volume payout is smooth when advantage is equipment walking, to ensure electric power and control information
It is continuous to provide, maintain the normal operation of equipment.In addition cable is required with the increase of cable length, the power and speed of mobile equipment
Intensity higher.In the prior art, the drum cable mating with crane, using traditional wire armoring, outer diameter is larger, raw material
Dosage and the weight of cable are larger；Although having stretch-proof and wear-resisting performance, resistant to bending poor-performing；At cable
Under severe operating mode, such as frequently pull, bending storage in use, the service life of cable is very of short duration, it is past
Toward coming into operation, tens of days even several weeks will break down, and cause to stop work, and be carried out so as to directly affect normal production.
Invention content
To solve the deficiencies in the prior art, the purpose of this utility model is to provide a kind of light-duty reinforced comprehensive reel is flat
Cable reduces electric energy loss, reduces production cost, reduces cable own wt, while cable is made to have excellent tension, weight
Gently, wear-resisting, resist bending, softness, flame retardant property greatly prolong the service life of cable.
In order to realize above-mentioned target, the utility model adopts the following technical scheme：A kind of light-duty reinforced comprehensive reel
Flat cable, including the core group being made of power cable core group, data cable core and ground connection cable core, power cable core group is by several
Composition is arranged side by side in power cable core, and the data cable core and ground connection cable core are arranged on the gap between several power cable cores,
Inner restrictive coating, tensile layer and external sheath layer are equipped with outside the core group successively, the power cable core and ground connection cable core are by interior
To leading body, insulating layer and shielding enhancement layer is included successively outside, the data cable core is included by several absolutely successively from the inside to the outside
Data insulated wire cores, filled layer, outer polyester belt and the external shielding layer that edge core is twisted into, the insulated wire cores are from the inside to the outside successively
Including by insulation fire prevention core pair twist is formed two-by-two insulated wire group, interior polyester belt and internal shield, the insulation fire prevention core
Include the second conductor and insulated waterproof layer successively from the inside to the outside.
Further, the tensile layer using aramid fiber yarn, dacron thread and carbon fiber wire by etc. mass ratioes braiding.
Further, the intensity of the tensile layer is not less than 3000MPa.
Further, the leading body includes the multiply spun the line heart of synthetic fibre yarn bundle strand by multiply and twisted again around the line heart
Tin plating the first conductor of soft copper.
Further, the insulating layer is EP rubbers.
Further, the filled layer uses semiconducting filler item.
Further, the shielding enhancement layer presses 1 for albronze silk with spinning synthetic fibre yarn：1 mass compares mixed weaving.
Further, the internal shield and external shielding layer are albronze silk with spinning synthetic fibre yarn by 3：1 mass ratio mixes
Braiding.
Further, the shielding enhancement layer, internal shield and external shielding layer count are not less than 80%.
Further, the inner restrictive coating and external sheath layer use polyurethane elastomer material.
The utility model has the positive effect that：
1st, the utility model leading body include by multiply spin synthetic fibre yarn bundle strand the line heart and around the multiply that the line heart twists again it is tin plating
Soft copper conductor spins synthetic fibre yarn and the tensile strength of power cable core, ground connection cable core is significantly strengthened, and tensile strength compares common motive power cable
Core, ground connection cable core can improve more than 25%.
2nd, the utility model power cable core and ground connection cable core shielding enhancement layer are albronze silk with spinning synthetic fibre yarn 1：1 mass ratio
Mixed weaving, tensile strength can improve more than 50%, while have certain shielding to make compared to common motive power cable core, ground connection cable core
With.
3rd, the utility model data cable in-core shielded layer and external shielding layer are albronze silk with spinning synthetic fibre yarn 3：1 mass ratio
Mixed weaving plays good shielding action and strengthens tensile strength.
4th, the utility model using the quality such as aramid fiber yarn, dacron thread and carbon fiber wire than mixed weaving into the tension of mixed core
Layer replaces traditional wire armoring, and the intensity of mixed core is far above the intensity of steel wire, and the weight of mixed core only has the 1/5 of steel wire,
This body weight of cable is not only greatly reduced in this way, but also improves the tensile strength of whole cable.
5th, tensile layer is embedded between inner restrictive coating, external sheath layer by the utility model, forms inner restrictive coating, external sheath layer
Integral structure, greatly strengthens the tensile property of inner restrictive coating, external sheath layer in this way, while enhances cable bending resistance
Energy.
6th, inner restrictive coating, external sheath layer are using polyurethane elastomer material, the excellent in abrasion resistance of polyurethane elastomer, hardness
Greatly, intensity is high, elasticity is good, low temperature resistant, has good oil resistant, chemical-resistant resistance and environmental resistance, while also mitigate cable
Weight.
7th, power transmission and data transmission unit integrate, and simultaneous transmission electric energy and control signal realize the two
Between do not interfere with each other, reduce electric energy loss.
Description of the drawings
Fig. 1 is the sectional view of the utility model.
Fig. 2 is the power cable core of the utility model and the sectional view of ground connection cable core.
Fig. 3 is the sectional view of the data cable core of the utility model.
In figure：10th, power cable core, 11, the line heart, the 12, first conductor, 13, insulating layer, 14, shielding enhancement layer, 20, data
Cable core, the 21, second conductor, 22, insulated waterproof layer, 23, insulated wire group, 24, interior polyester belt, 25, internal shield, 26, outer polyester
Band, 27, external shielding layer, 28, filled layer, 30, ground connection cable core, 40, inner restrictive coating, 50, tensile layer, 60, external sheath layer.
Specific embodiment
Below against attached drawing, by the description of the embodiment, for example involved each of specific embodiment of the present utility model
Mutual alignment and connection relation, the effect of each section and operation principle, manufacture work between the shape of component, construction, each section
Skill and operate with method etc., are described in further detail, to help invention of the those skilled in the art to the utility model
Design, technical solution have more complete, accurate and deep understanding.
As shown in Figure 1, Figure 2 and Figure 3, a kind of light-duty reinforced comprehensive reel flat cable, including by power cable core group, data
The core group that cable core 20 and ground connection cable core 30 are formed, power cable core group are arranged side by side by several power cable cores 10 and formed,
The data cable core 20 and ground connection cable core 30 are arranged on gap between several power cable cores 10, the core group it is outer according to
It is secondary be equipped with inner restrictive coating 40, tensile layer 50 and external sheath layer 60, the power cable core 10 and ground connection cable core 30 from the inside to the outside according to
It is secondary including leading body, insulating layer 13 and shielding enhancement layer 14, the data cable core 20 from the inside to the outside successively include by several absolutely
Data insulated wire cores, filled layer 28, outer polyester belt 26 and the external shielding layer 27 that edge core is twisted into, the insulated wire cores by it is interior extremely
Include successively outside by insulation fire prevention core pair twist is formed two-by-two insulated wire group 23, interior polyester belt 24 and internal shield 25, it is described
Insulation fire prevention core includes the second conductor 21 and insulated waterproof layer 22 successively from the inside to the outside；Tensile layer 50 is using aramid fiber yarn, terylene
Silk and carbon fiber wire are by mass ratioes braiding is waited, and for the intensity of tensile layer 50 not less than 3000MPa, tensile layer 50 is embedded in inner restrictive coating
40th, between external sheath layer 60, inner restrictive coating 40, external sheath layer 60 is made to be integrally formed formula structure, greatly strengthens inner restrictive coating in this way
40th, the tensile property of external sheath layer 60, while enhance cable bending resistance；Leading body includes spinning synthetic fibre yarn bundle strand by multiply
It the line heart 11 and twists tin plating the first conductor of soft copper 12 of the multiply formed again around the line heart 11, spins synthetic fibre yarn to power cable core 10, ground connection cable
The tensile strength of core 30 is significantly strengthened, and tensile strength can improve more than 25% compared to common motive power cable core 10, ground connection cable core 30, the
One conductive surface is smooth, rounding, impulse- free robustness, tin-free layer are scraped to injure and be come off；Insulating layer 13 is EP rubbers；Filled layer 28 is using half
Conductive fill item；Power cable core 10 and the shielding enhancement layer 14 for being grounded cable core 30 are that albronze silk presses 1 with spinning synthetic fibre yarn：1 mass
Than mixed weaving, tensile strength can improve more than 50%, while have certain screen compared to common motive power cable core 10, ground connection cable core 30
The effect of covering；Internal shield 25 and external shielding layer 27 are albronze silk with spinning synthetic fibre yarn by 3：1 mass is played than mixed weaving
Good shielding action simultaneously strengthens tensile strength；It is not small to shield enhancement layer 14, internal shield 25 and 2 count of external shielding layer
In 80%；Second conductor 21 is the tin plating soft copper of strands；Inner restrictive coating 40 and external sheath layer 60 use polyurethane elastomer
Material, the excellent in abrasion resistance of polyurethane elastomer, hardness is big, intensity is high, elasticity is good, low temperature resistant, there is good oil resistant, chemically-resistant
Drug and environmental resistance, while also mitigate the weight of cable；Interior polyester belt 24 and outer polyester belt 26 are attached most importance to the height of lap wound packet
Insulating polyester band.
The utility model integrates power transmission and data transmission unit, simultaneous transmission electric energy and control signal,
Realization do not interfere with each other between the two, reduce electric energy loss, while have excellent tension, light-weight, wear-resisting, resist bending, softness,
Flame retardant property reduces production cost, reduces cable weight, greatly prolongs the service life of cable.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, as long as employing changing for the various unsubstantialities that the methodology of the utility model and technical solution carry out
Into or it is not improved the design of the utility model and technical solution are directly applied into other occasions, in the utility model
Protection domain within.The scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (10)
1. a kind of light-duty reinforced comprehensive reel flat cable, it is characterised in that：Including by power cable core group, data cable core and connecing
The core group that ground cable core is formed, the power cable core group are arranged side by side by several power cable cores and formed, the data cable core
And ground connection cable core is arranged on the gap between several power cable cores, is equipped with inner restrictive coating outside the core group successively, resists
Drawing layer and external sheath layer, the power cable core and ground connection cable core include leading body, insulating layer and shielding and add successively from the inside to the outside
Strong layer, the data cable core include successively from the inside to the outside the data insulated wire cores being twisted by several insulated wire cores, filled layer,
Outer polyester belt and external shielding layer, the insulated wire cores from the inside to the outside successively include by insulation fire prevention core two-by-two pair twist formed it is exhausted
Edge line group, interior polyester belt and internal shield, the insulation fire prevention core includes the second conductor successively from the inside to the outside and insulation is prevented fires
Layer.
2. the light-duty reinforced comprehensive reel flat cable of one kind according to claim 1, it is characterised in that：The tensile layer is adopted
With aramid fiber yarn, dacron thread and carbon fiber wire by etc. mass ratioes weave.
3. the light-duty reinforced comprehensive reel flat cable of one kind according to claim 1, it is characterised in that：The tensile layer
Intensity is not less than 3000MPa.
4. the light-duty reinforced comprehensive reel flat cable of one kind according to claim 1, it is characterised in that：The leading body packet
It includes and the line heart of synthetic fibre yarn bundle strand is spun and around tin plating the first conductor of soft copper of multiply that the line heart twists again by multiply.
5. the light-duty reinforced comprehensive reel flat cable of one kind according to claim 1, it is characterised in that：The insulating layer is
EP rubbers material.
6. the light-duty reinforced comprehensive reel flat cable of one kind according to claim 1, it is characterised in that：The filled layer is adopted
With semiconducting filler item.
7. the light-duty reinforced comprehensive reel flat cable of one kind according to claim 1, it is characterised in that：The shielding is strengthened
Layer presses 1 for albronze silk with spinning synthetic fibre yarn：1 mass compares mixed weaving.
8. the light-duty reinforced comprehensive reel flat cable of one kind according to claim 1, it is characterised in that：The internal shield
It is albronze silk and spinning synthetic fibre yarn 3 with external shielding layer：1 mass compares mixed weaving.
9. the light-duty reinforced comprehensive reel flat cable of one kind according to claim 1, it is characterised in that：The shielding is strengthened
Layer, internal shield and external shielding layer count are not less than 80%.
10. the light-duty reinforced comprehensive reel flat cable of one kind according to claim 1, it is characterised in that：The inner sheath
Layer and external sheath layer use polyurethane elastomer material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721616316.9U CN207474112U (en) | 2017-11-28 | 2017-11-28 | A kind of light-duty reinforced comprehensive reel flat cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721616316.9U CN207474112U (en) | 2017-11-28 | 2017-11-28 | A kind of light-duty reinforced comprehensive reel flat cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207474112U true CN207474112U (en) | 2018-06-08 |
Family
ID=62258874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721616316.9U Expired - Fee Related CN207474112U (en) | 2017-11-28 | 2017-11-28 | A kind of light-duty reinforced comprehensive reel flat cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207474112U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109065233A (en) * | 2018-07-25 | 2018-12-21 | 河南师范大学 | Rectangular multiply inner shield signal wire |
-
2017
- 2017-11-28 CN CN201721616316.9U patent/CN207474112U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109065233A (en) * | 2018-07-25 | 2018-12-21 | 河南师范大学 | Rectangular multiply inner shield signal wire |
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| 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: 20180608 Termination date: 20211128 |
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| CF01 | Termination of patent right due to non-payment of annual fee |