CN107305801A - A kind of new branch cable - Google Patents
A kind of new branch cable Download PDFInfo
- Publication number
- CN107305801A CN107305801A CN201610246219.9A CN201610246219A CN107305801A CN 107305801 A CN107305801 A CN 107305801A CN 201610246219 A CN201610246219 A CN 201610246219A CN 107305801 A CN107305801 A CN 107305801A
- Authority
- CN
- China
- Prior art keywords
- outside
- layer
- cable
- unit
- cable unit
- 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.)
- Pending
Links
- 239000010410 layer Substances 0.000 claims abstract description 55
- 238000004891 communication Methods 0.000 claims abstract description 32
- 230000003287 optical effect Effects 0.000 claims abstract description 16
- 238000009954 braiding Methods 0.000 claims abstract description 13
- 239000011241 protective layer Substances 0.000 claims abstract description 13
- 230000007704 transition Effects 0.000 claims abstract description 12
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 10
- 230000004888 barrier function Effects 0.000 claims abstract description 8
- 229920006231 aramid fiber Polymers 0.000 claims description 5
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- 229920002943 EPDM rubber Polymers 0.000 claims description 3
- 235000019504 cigarettes Nutrition 0.000 claims description 3
- 229920000098 polyolefin Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 238000013461 design Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003631 expected effect Effects 0.000 description 1
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
-
- 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
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
-
- 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
- H01B7/1865—Sheaths comprising braided non-metallic layers
-
- 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
-
- 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
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
-
- 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
- H01B7/32—Insulated conductors or cables characterised by their form with arrangements for indicating defects, e.g. breaks or leaks
- H01B7/324—Insulated conductors or cables characterised by their form with arrangements for indicating defects, e.g. breaks or leaks comprising temperature sensing means
-
- 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
- H01B7/40—Insulated conductors or cables characterised by their form with arrangements for facilitating mounting or securing
Landscapes
- Communication Cables (AREA)
Abstract
The present invention relates to a kind of new branch cable, it includes conductive unit, tangent setting communication cable unit is distinguished outside the conductive unit, digital cable unit, temperature control optical cable unit and data cable unit, elastic protective layer is provided with outside the packed layer, filament braiding layer is provided with outside the elastic protective layer, alumina layer is provided with outside the filament braiding layer, external sheath layer is provided with outside the alumina layer, fixed cover is provided with outside the external sheath layer, movable button is provided with outside the fixed cover, the communication cable unit includes communication core, insulating barrier is provided with outside the communication core, sheath is provided with outside the insulating barrier, fixture is provided with the communication core, transition cable is provided with by the fixture, port protection set is provided with the transition cable end.Rationally, easy for installation, flexible, flameproof effect is good for structure setting of the present invention.
Description
Technical field
The present invention relates to a kind of cable, and in particular to a kind of branch cable.
Background technology
Existing most of cable feature is single, and a cable only has a kind of function, so when installing and using, it is accomplished by that multi-cable is installed to meet the demand of each side, such as communication cable, power cable, digital cable etc., so not only install numerous and diverse, and the performance of cable is not also high；In addition, traditional cable all only has two ports, so when in use, bothered very much once needing to tap, user oneself splicing is needed to complete, user does not only exist certain risk when this operation is carried out, while being likely to be unable to reach expected effect, also affects the service life of cable.
The content of the invention
Goal of the invention：The invention aims to overcome not enough reasonable, easy for installation, flexible, the good new branch cable of flameproof effect there is provided a kind of structure setting of the prior art.
Technical scheme：In order to solve the above-mentioned technical problem, a kind of new branch cable of the present invention, it includes conductive unit, tangent setting communication cable unit is distinguished outside the conductive unit, digital cable unit, temperature control optical cable unit and data cable unit, outside the conductive unit and communication cable unit, digital cable unit, packed layer is provided between temperature control optical cable unit and data cable unit, elastic protective layer is provided with outside the packed layer, filament braiding layer is provided with outside the elastic protective layer, alumina layer is provided with outside the filament braiding layer, external sheath layer is provided with outside the alumina layer, fixed cover is provided with outside the external sheath layer, movable button is provided with outside the fixed cover, the communication cable unit includes communication core, insulating barrier is provided with outside the communication core, sheath is provided with outside the insulating barrier, fixture is provided with the communication core, transition cable is provided with by the fixture, port protection set is provided with the transition cable end.
The structure of the digital cable unit, temperature control optical cable unit and data cable unit is identical with the structure of communication cable unit.
The packed layer is ethylene propylene diene rubber packed layer.
The elastic protective layer is layer of polyurethane.
The filament braiding layer by aramid fiber silk according to 2 repeatedly 1 vertical woven form.
The movable button sets four altogether, is evenly distributed on fixed cover.
The external sheath layer is the low cigarette polyolefin sheath layer of high-flame-retardanthalogen-free halogen-free.
Beneficial effect：Compared with prior art, its remarkable advantage is the present invention：Overall structure of the present invention sets reasonable, by communication cable unit, digital cable unit, temperature control optical cable unit and data cable unit combine, it is easy to use, it is multiple functional, using temperature control optical cable unit, path monitoring can be realized, coordinate master station management, realize the automatic alarm when temperature exceedes design temperature, power-off protection and circuit switching function, to avoid the fire conditions such as electric short circuit, using elastic polyurethane protective layer, effectively improve the tightness degree of packed layer, internal each functional unit is played a good protection simultaneously, using the braiding layer of aramid fiber silk composition, effectively improve the flexibility of Integral cable, using alumina layer, flame can be prevented to occur or delay propagation of flame, using setting transition cable, allow user when mounted can be according to actual needs by communication cable unit, digital cable unit, temperature control optical cable unit and data cable unit tap out at any time, without the length consistent with power cable, further improve performance, the design of movable button and port protection set, a position can be fixed on by allowing transition cable to wait when not in use, it will not be scattered out, simultaneously will not be by dust, the impurity such as moisture enter, influence its service life, this product operates steadily, it is safe and reliable, meet actual operation requirements.
Brief description of the drawings
Fig. 1 is the global sections structural representation of the present invention；
Fig. 2 is the structural representation of heretofore described communication cable unit.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
As depicted in figs. 1 and 2, a kind of new branch cable of the present invention, it includes conductive unit 1, tangent setting communication cable unit 2 is distinguished outside the conductive unit 1, digital cable unit 3, temperature control optical cable unit 4 and data cable unit 5, in the outside of conductive unit 1 and communication cable unit 2, digital cable unit 3, packed layer 6 is provided between temperature control optical cable unit 4 and data cable unit 5, elastic protective layer 7 is provided with outside the packed layer 6, filament braiding layer 8 is provided with outside the elastic protective layer 7, alumina layer 9 is provided with outside the filament braiding layer 8, external sheath layer 10 is provided with outside the alumina layer 9, fixed cover 11 is provided with outside the external sheath layer 10, movable button 12 is provided with outside the fixed cover 11, the communication cable unit 2 includes communication core 13, insulating barrier 14 is provided with outside the communication core 13, sheath 15 is provided with outside the insulating barrier 14, fixture 16 is provided with the communication core 13, transition cable 17 is provided with the side of fixture 16, in the end of transition cable 17 provided with port protection set 18；The structure of the digital cable unit 3, temperature control optical cable unit 4 and data cable unit 5 is identical with the structure of communication cable unit 2；The packed layer 6 is ethylene propylene diene rubber packed layer；The elastic protective layer 7 is layer of polyurethane；The filament braiding layer 8 by aramid fiber silk according to 2 repeatedly 1 vertical woven form；The movable button 12 sets four altogether, is evenly distributed on fixed cover 11；The external sheath layer 10 is the low cigarette polyolefin sheath layer of high-flame-retardanthalogen-free halogen-free.Overall structure of the present invention sets reasonable, by communication cable unit, digital cable unit, temperature control optical cable unit and data cable unit combine, it is easy to use, it is multiple functional, using temperature control optical cable unit, path monitoring can be realized, coordinate master station management, realize the automatic alarm when temperature exceedes design temperature, power-off protection and circuit switching function, to avoid the fire conditions such as electric short circuit, using elastic polyurethane protective layer, effectively improve the tightness degree of packed layer, internal each functional unit is played a good protection simultaneously, using the braiding layer of aramid fiber silk composition, effectively improve the flexibility of Integral cable, using alumina layer, flame can be prevented to occur or delay propagation of flame, using setting transition cable, allow user when mounted can be according to actual needs by communication cable unit, digital cable unit, temperature control optical cable unit and data cable unit tap out at any time, without the length consistent with power cable, further improve performance, the design of movable button and port protection set, a position can be fixed on by allowing transition cable to wait when not in use, it will not be scattered out, simultaneously will not be by dust, the impurity such as moisture enter, influence its service life, this product operates steadily, it is safe and reliable, meet actual operation requirements.
The invention provides a kind of thinking and method; the method and approach for implementing the technical scheme are a lot; described above is only the preferred embodiment of the present invention; it should be understood that; for those skilled in the art, under the premise without departing from the principles of the invention, some improvements and modifications can also be made; each part that these improvements and modifications also should be regarded as being not known in protection scope of the present invention, the present embodiment can use prior art to be realized.
Claims (7)
1. a kind of new branch cable, it is characterised in that：It includes conductive unit（1）, in the conductive unit（1）Outside is tangent respectively to set communication cable unit（2）, digital cable unit（3）, temperature control optical cable unit（4）With data cable unit（5）, in the conductive unit（1）Outside and communication cable unit（2）, digital cable unit（3）, temperature control optical cable unit（4）With data cable unit（5）Between be provided with packed layer（6）, in the packed layer（6）Outside is provided with elastic protective layer（7）, in the elastic protective layer（7）Outside is provided with filament braiding layer（8）, in the filament braiding layer（8）Outside is provided with alumina layer（9）, in the alumina layer（9）Outside is provided with external sheath layer（10）, in the external sheath layer（10）Outside is provided with fixed cover（11）, in the fixed cover（11）Outside is provided with movable button（12）, the communication cable unit（2）Including communication core（13）, in the communication core（13）Outside is provided with insulating barrier（14）, in the insulating barrier（14）Outside is provided with sheath（15）, in the communication core（13）It is provided with fixture（16）, in the fixture（16）Side is provided with transition cable（17）, in the transition cable（17）End is provided with port protection set（18）.
2. new branch cable according to claim 1, it is characterised in that：The digital cable unit（3）, temperature control optical cable unit（4）With data cable unit（5）Structure and communication cable unit（2）Structure it is identical.
3. new branch cable according to claim 1, it is characterised in that：The packed layer（6）For ethylene propylene diene rubber packed layer.
4. new branch cable according to claim 1, it is characterised in that：The elastic protective layer（7）For layer of polyurethane.
5. new branch cable according to claim 1, it is characterised in that：The filament braiding layer（8）By aramid fiber silk according to 2 repeatedly 1 vertical woven form.
6. new branch cable according to claim 1, it is characterised in that：The movable button（12）Four are set altogether, are evenly distributed on fixed cover（11）On.
7. new branch cable according to claim 1, it is characterised in that：The external sheath layer（10）For the low cigarette polyolefin sheath layer of high-flame-retardanthalogen-free halogen-free.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610246219.9A CN107305801A (en) | 2016-04-20 | 2016-04-20 | A kind of new branch cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610246219.9A CN107305801A (en) | 2016-04-20 | 2016-04-20 | A kind of new branch cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107305801A true CN107305801A (en) | 2017-10-31 |
Family
ID=60152365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610246219.9A Pending CN107305801A (en) | 2016-04-20 | 2016-04-20 | A kind of new branch cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107305801A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201877150U (en) * | 2010-12-06 | 2011-06-22 | 无锡江南电缆有限公司 | Prefabricated branch cable |
| CN102314962A (en) * | 2011-08-24 | 2012-01-11 | 宝胜科技创新股份有限公司 | Special composite branch cable used for railway tunnels |
| US20150294768A1 (en) * | 2012-10-29 | 2015-10-15 | Furukawa Electric Co., Ltd. | Wire harness and method for manufacturing wire harness |
| CN204857217U (en) * | 2015-07-27 | 2015-12-09 | 无锡市群星线缆有限公司 | Aluminium oxide fireproof cable |
| CN205092067U (en) * | 2015-11-21 | 2016-03-16 | 陕西通达电缆制造有限公司 | Frostproofing cable of multicore for aviation |
| CN205582555U (en) * | 2016-04-20 | 2016-09-14 | 无锡市苏南电缆有限公司 | Novel branch cable |
-
2016
- 2016-04-20 CN CN201610246219.9A patent/CN107305801A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201877150U (en) * | 2010-12-06 | 2011-06-22 | 无锡江南电缆有限公司 | Prefabricated branch cable |
| CN102314962A (en) * | 2011-08-24 | 2012-01-11 | 宝胜科技创新股份有限公司 | Special composite branch cable used for railway tunnels |
| US20150294768A1 (en) * | 2012-10-29 | 2015-10-15 | Furukawa Electric Co., Ltd. | Wire harness and method for manufacturing wire harness |
| CN204857217U (en) * | 2015-07-27 | 2015-12-09 | 无锡市群星线缆有限公司 | Aluminium oxide fireproof cable |
| CN205092067U (en) * | 2015-11-21 | 2016-03-16 | 陕西通达电缆制造有限公司 | Frostproofing cable of multicore for aviation |
| CN205582555U (en) * | 2016-04-20 | 2016-09-14 | 无锡市苏南电缆有限公司 | Novel branch cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171031 |