CN207909550U - A kind of tensile cable - Google Patents
A kind of tensile cable Download PDFInfo
- Publication number
- CN207909550U CN207909550U CN201820240050.0U CN201820240050U CN207909550U CN 207909550 U CN207909550 U CN 207909550U CN 201820240050 U CN201820240050 U CN 201820240050U CN 207909550 U CN207909550 U CN 207909550U
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- China
- Prior art keywords
- layer
- line group
- cable
- wall
- core
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Abstract
The utility model discloses a kind of tensile cables,It is good to be intended to provide a kind of structural strength,It is easy to the tensile cable of heat dissipation,Its key points of the technical solution are that a kind of tensile cable,Including more cores and oversheath,Core includes conductor,The insulating layer being placed in outside conductor,It further include inner frame,The arc groove contradicted with core is additionally provided on inner frame outer wall,Inner frame axle center is equipped with through-hole,Cable is equipped in through-hole,Cable is formed by steel wire winding,Oversheath includes internal layer,Outer layer,The support strip being placed between internal layer and outer layer,Cavity is formed by support strip between internal layer and outer layer,The inside of internal layer is equipped with heat conduction silicone,Internal layer is equipped with several heat emission holes being connected to cavity,The carbon fiber filament being filled between core is equipped in heat conduction silicone,Enhancement layer is embedded on the outer wall of outer layer,It is additionally provided with copper-wire braided layer on the outer wall of outer layer,The utility model is suitable for field of cable technology.
Description
Technical field
The utility model is related to a kind of field of cable technology, more specifically, it relates to a kind of tensile cable.
Background technology
Cable refers to the material for electric power, communication and associated transport purposes, currently, with the development of society, as biography
The number of cables of defeated medium is consequently increased, and the requirement to cable is also higher and higher, and now in use, cable is susceptible to
Problems with：Cable sheath cracky；Cable internal core easy fracture；Poor anti jamming capability, the above problem can influence to use
Service life.
Utility model content
In view of the deficienciess of the prior art, that the purpose of this utility model is to provide a kind of structural strengths is good, is easy to scattered
The tensile cable of heat.
To achieve the above object, the utility model provides following technical solution：A kind of tensile cable, including more cores
And oversheath, core includes conductor, the insulating layer that is placed in outside conductor, it is characterised in that：Further include inner frame, on inner frame outer wall
Be additionally provided with the arc groove contradicted with core, inner frame axle center is equipped with through-hole, is equipped with cable in through-hole, cable by steel wire winding and
At oversheath includes internal layer, outer layer, the support strip being placed between internal layer and outer layer, by supporting bar shaped between internal layer and outer layer
At cavity, the inside of internal layer is equipped with heat conduction silicone, and internal layer is equipped with several heat emission holes being connected to cavity, in heat conduction silicone
Equipped with the carbon fiber filament being filled between core, it is embedded with enhancement layer on the outer wall of outer layer, copper is also wrapped on the outer wall of outer layer
Silk braiding layer.
By using above-mentioned technical proposal, inner frame is elastic heat rubber material, and inner frame plays one between core
Fixed supporting and shaping protective effect, the cable in through-hole can increase the tensile resistance of cable, while increase Resisting fractre ability,
Carbon fiber wire is the tensile resistance that filament structure can increase cable, and carbon fiber wire heat conductivility is good in addition, may be easy to
The heat dissipation of core, while there is carbon fiber wire certain electromagnetic shielding action, heat conduction silicone also to have good heat conductivility
And insulation performance, cavity structure can increase the anti-pressure ability of cable, play a protective role to core, the heat that conductor generates can
It passes sequentially through carbon fiber, heat conduction silicone, heat emission hole, cavity and outer layer to conduct to outside, enhancement layer can increase the knot of outer layer
Structure intensity, copper-wire braided layer can play the role of that electromagnetic interference is isolated and play the role of stretch-proof to cable, in addition copper
Silk has thermal conductivity, is easy to radiate.
The utility model is further arranged to：The enhancement layer includes the first set of lines of several parallel arrangements, several second
Line group and several third line groups, first set of lines are that linear type extends along core length direction, and the second line group and third line group are
It screw type and is connect successively with first set of lines, the hand of spiral of the second line group and third line group is on the contrary, first set of lines, the second line group
Several mesh are formed between third line group three.
By using above-mentioned technical proposal, enhancement layer can increase the structural strength and its tensile strength of outer layer, and first
Line group can increase the axial tensile strength of outer layer, since the second line group and third line group are screw type and successively with first
Line group connects, and the hand of spiral of the second line group and third line group is on the contrary, first set of lines, the second line group and third line group intersect at
Same node, the arrangement mode of the second line group and third line group can increase that enhancement layer is circumferential or slanting tensile strength, from
And improve the structural strength of enhancement layer entirety, that is, increase the structural strength of outer layer entirety, enhancement layer is mesh-structured in addition, makes
For outer layer in forming process, enhancement layer can be embedded in the outer surface with outer layer, increase the combined strength bination between enhancement layer and outer layer.
The utility model is further arranged to：The first set of lines, the second line group and third line group are by several filaments
It is twisted to form.
By using above-mentioned technical proposal, the stretch-proof of first set of lines, the second line group and third line group itself can be improved
Intensity, to further increase the tensile strength of enhancement layer.
The utility model is further arranged to：Outer wall on the insulating layer is equipped with insulated paint.
By using above-mentioned technical proposal, insulated paint can further increase the structural strength of insulating layer.
The utility model is further arranged to：The outer wall of the enhancement layer is equipped with fire resistant coating.
By using above-mentioned technical proposal, fire resistant coating can increase the fire retardant performance of enhancement layer.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Fig. 2 is the outer wall construction schematic diagram of outer layer in the utility model embodiment.
Reference numeral is in figure, 1- conductors, 2- insulating layers, 3- inner frames, 4- cables, 5- internal layers, 6- outer layers, 7- bearings
Item, 8- cavitys, 9- heat conduction silicones, 10- heat emission holes, 11- enhancement layers, 12- copper-wire braided layers, 13- first set of lines, 14- second
Line group, 15- third line groups.
Specific implementation mode
It is described further referring to figs. 1 to a kind of tensile cable embodiment of 2 pairs of the utility model.
A kind of tensile cable, including more cores and oversheath, core includes conductor 1, the insulating layer 2 that is placed in outside conductor 1,
It is characterized in that：Further include inner frame 3, be additionally provided with the arc groove contradicted with core on 3 outer wall of inner frame, on 3 axle center of inner frame
Equipped with through-hole, it is equipped with cable 4 in through-hole, cable 4 is formed by steel wire winding, and oversheath includes internal layer 5, outer layer 6, is placed in internal layer 5
Support strip 7 between outer layer 6, cavity 8 is formed between internal layer 5 and outer layer 6 by support strip 7, and the inside of internal layer 5 is equipped with heat conduction
Layer of silica gel 9, internal layer 5 are equipped with several heat emission holes 10 being connected to cavity 8, are equipped with and are filled between core in heat conduction silicone 9
Carbon fiber filament, enhancement layer 11 is embedded on the outer wall of outer layer 6, copper-wire braided layer 12 is also wrapped on the outer wall of outer layer 6.
By using above-mentioned technical proposal, inner frame 3 is elastic heat rubber material, and inner frame 3 plays between core
Certain supporting and shaping protective effect, the cable 4 in through-hole can increase the tensile resistance of cable, while increase Resisting fractre energy
Power, carbon fiber wire are the tensile resistance that filament structure can increase cable, and carbon fiber wire heat conductivility is good in addition, Ke Yiyi
In the heat dissipation of core, while there is carbon fiber wire certain electromagnetic shielding action, heat conduction silicone 9 also to have good thermal conductivity
Energy and insulation performance, 8 structure of cavity can increase the anti-pressure ability of cable, play a protective role to core, the heat that conductor 1 generates
Amount can pass sequentially through carbon fiber, heat conduction silicone 9, heat emission hole 10, cavity 8 and the conduction of outer layer 6 to outside, and enhancement layer 11 can increase
Add the structural strength of outer layer 6, copper-wire braided layer 12 that can play the role of that electromagnetic interference is isolated and play stretch-proof to cable
Effect, in addition copper wire have thermal conductivity, be easy to radiate.
The utility model is further arranged to：It is the first set of lines 13 of the enhancement layer 11 including several parallel arrangements, several
Second line group 14 and several third line groups 15, first set of lines 13 are that linear type extends along core length direction, 14 He of the second line group
Third line group 15 is screw type and is connect successively with first set of lines, the hand of spiral phase of the second line group 14 and third line group 15
Instead, several mesh are formed between 15 three of first set of lines 13, the second line group 14 and third line group.
By using above-mentioned technical proposal, enhancement layer 11 can increase the structural strength and its tensile strength of outer layer 6, the
One line group 13 can increase the axial tensile strength of outer layer 6, due to the second line group 14 and third line group 15 be screw type and
It is connect successively with first set of lines 13, and the hand of spiral of the second line group 14 and third line group 15 is on the contrary, first set of lines 13, the second line
Group 14 and third line group 15 intersect at same node, and the arrangement mode of the second line group 14 and third line group 15 can increase reinforcement
11 circumferential or slanting tensile strength of layer increase the whole knot of outer layer 6 to improve the whole structural strength of enhancement layer 11
Structure intensity, enhancement layer 11 is mesh-structured in addition, and in forming process, enhancement layer 11 can be embedded in and outer layer 6 outer layer 6 made
Outer surface increases the combined strength bination between enhancement layer 11 and outer layer 6.
The utility model is further arranged to：The first set of lines 13, the second line group 14 and third line group 15 are by several
Filament is twisted to be formed.
By using above-mentioned technical proposal, first set of lines 13, the second line group 14 and third line group 15 itself can be improved
Tensile strength, to further increase the tensile strength of enhancement layer 11.
The utility model is further arranged to：Outer wall on the insulating layer 2 is equipped with insulated paint.
By using above-mentioned technical proposal, insulated paint can further increase the structural strength of insulating layer 2.
The utility model is further arranged to：The outer wall of the enhancement layer 11 is equipped with fire resistant coating.
By using above-mentioned technical proposal, fire resistant coating can increase the fire retardant performance of enhancement layer 11.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, the skill of this field
Art personnel carry out common variations and alternatives within the scope of technical solutions of the utility model should be included in the guarantor of the utility model
It protects in range.
Claims (5)
1. a kind of tensile cable, including more cores and oversheath, core include conductor（1）, be placed in conductor（1）Outer insulating layer
（2）, it is characterised in that：It further include inner frame（3）, inner frame（3）The arc groove contradicted with core, inner frame are additionally provided on outer wall
（3）Axle center is equipped with through-hole（4）, through-hole（4）Interior to be equipped with cable, cable is formed by steel wire winding, and oversheath includes internal layer（5）、
Outer layer（6）, be placed in internal layer（5）With outer layer（6）Between support strip（7）, internal layer（5）With outer layer（6）Between pass through support strip（7）
Form cavity（8）, internal layer（5）Inside be equipped with heat conduction silicone（9）, internal layer（5）It is equipped with several and cavity（8）Connection dissipates
Hot hole（10）, heat conduction silicone（9）It is interior to be equipped with the carbon fiber filament being filled between core, outer layer（6）Outer wall on embedded with plus
Strong layer（11）, outer layer（6）Outer wall on be also wrapped on copper-wire braided layer（12）.
2. a kind of tensile cable according to claim 1, it is characterised in that：The enhancement layer（11）Including several parallels
The first set of lines of cloth（13）, several second line groups（14）With several third line groups（15）, first set of lines（13）Along linear type
Core length direction extends, the second line group（14）With third line group（15）Be screw type and successively with first set of lines（13）Connection,
Second line group（14）With third line group（15）The hand of spiral on the contrary, first set of lines（13）, the second line group（14）With third line group
（15）Several mesh are formed between three.
3. a kind of tensile cable according to claim 2, it is characterised in that：The first set of lines（13）, the second line group
（14）With third line group（15）It is formed by several filaments are twisted.
4. a kind of tensile cable according to claim 1, it is characterised in that：The insulating layer（2）On outer wall be equipped with
Insulated paint.
5. a kind of tensile cable according to claim 1, it is characterised in that：The enhancement layer（11）Outer wall be equipped with it is anti-
Fiery coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820240050.0U CN207909550U (en) | 2018-02-10 | 2018-02-10 | A kind of tensile cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820240050.0U CN207909550U (en) | 2018-02-10 | 2018-02-10 | A kind of tensile cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207909550U true CN207909550U (en) | 2018-09-25 |
Family
ID=63559799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820240050.0U Expired - Fee Related CN207909550U (en) | 2018-02-10 | 2018-02-10 | A kind of tensile cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207909550U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110246622A (en) * | 2019-05-19 | 2019-09-17 | 安徽纵横高科电缆股份有限公司 | A kind of fireproof high-temperature resistant type power cable |
| CN110556675A (en) * | 2019-09-19 | 2019-12-10 | 嘉兴市名潮电子有限公司 | Audio cable convenient to accomodate |
| CN111834042A (en) * | 2020-07-24 | 2020-10-27 | 上海朗达电缆（集团）有限公司 | Splicing cable with good heat dissipation effect |
-
2018
- 2018-02-10 CN CN201820240050.0U patent/CN207909550U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110246622A (en) * | 2019-05-19 | 2019-09-17 | 安徽纵横高科电缆股份有限公司 | A kind of fireproof high-temperature resistant type power cable |
| CN110556675A (en) * | 2019-09-19 | 2019-12-10 | 嘉兴市名潮电子有限公司 | Audio cable convenient to accomodate |
| CN111834042A (en) * | 2020-07-24 | 2020-10-27 | 上海朗达电缆（集团）有限公司 | Splicing cable with good heat dissipation effect |
| CN111834042B (en) * | 2020-07-24 | 2021-09-14 | 上海朗达电缆（集团）有限公司 | Splicing cable with good heat dissipation effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 317100 Puba Port Town, Sanmen County, Taizhou City, Zhejiang Province (Sanmen Coastal Industrial City, Zhejiang Province) Patentee after: Zhejiang guanglai Electric Co.,Ltd. Address before: 317100 Puba Port Town, Sanmen County, Taizhou City, Zhejiang Province (Sanmen Coastal Industrial City, Zhejiang Province) Patentee before: ZHEJIANG GUANGLAI ELECTRIC Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180925 Termination date: 20210210 |