CN106981332A - A kind of high-strength fire-retardant cable - Google Patents
A kind of high-strength fire-retardant cable Download PDFInfo
- Publication number
- CN106981332A CN106981332A CN201710367013.6A CN201710367013A CN106981332A CN 106981332 A CN106981332 A CN 106981332A CN 201710367013 A CN201710367013 A CN 201710367013A CN 106981332 A CN106981332 A CN 106981332A
- Authority
- CN
- China
- Prior art keywords
- sheath
- outside
- curved support
- support plates
- support bar
- 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.)
- Withdrawn
Links
Classifications
-
- 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
-
- 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
- H01B7/1805—Protections not provided for in groups H01B7/182 - H01B7/26
- H01B7/1815—Protections not provided for in groups H01B7/182 - H01B7/26 composed of longitudinal inserts
-
- 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
- H01B7/182—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments
- H01B7/183—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments forming part of an outer sheath
-
- 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
Landscapes
- Insulated Conductors (AREA)
Abstract
The present invention relates to field of cable technology, especially a kind of high-strength fire-retardant cable, including the first sheath, multiple conductors are provided with first sheath, the outside of each conductor is disposed with insulation sleeve, metallic sheath and separation sleeve, four curved support plates are arranged at intervals with first sheath, and multiple conductors are evenly distributed in four curved support plates, gap between conductor and the curved support plate is filled with oxygen barrier material, and mineral matter fire material is filled with the outer gap of four curved support plates, support bar is additionally provided with first sheath, the support bar is located between four curved support plates, the outside of first sheath is also arranged with the second sheath.The present invention have the advantages that it is simple in construction, easy to use, not only with higher intensity, and also with preferable flameproof effect.
Description
Technical field
The present invention relates to field of cable technology, more particularly to a kind of high-strength fire-retardant cable.
Background technology
At present, the need for people are to fast transfer of data, information, to computer, word processor, fax, sensor and
The dependence of communication equipment significantly rapidly increases.The appearance of new technology make it that online turn into networking of the equipment of this respect can
Can, it result in the comprehensive development of communication system.These systems specific area use increase, such as skyscraper, ship, fly
Machine, train, drilling platforms and mine.In order to connect these electronic components, it is necessary to using a large amount of in these structures and field
Electric wire and cable.
Cable can be long-term to pull frequently by punching press and torsion during laying use, and it is easy that fracture easily occurs for core
Cause the fracture of core, core once disconnected core, and cause equipment to stop operating has a strong impact on normal production operation, and cable
Fire protecting performance it is relatively low, security is difficult to ensure that.
The content of the invention
The invention aims to solve the shortcoming that intensity present in prior art is relatively low and fire resistance is poor, and
A kind of high-strength fire-retardant cable proposed.
To achieve these goals, present invention employs following technical scheme：
Design in a kind of high-strength fire-retardant cable, including the first sheath, first sheath and be provided with multiple conductors, each conductor
Outside be disposed with insulation sleeve, metallic sheath and separation sleeve, first sheath and be arranged at intervals with four arc branch
Fagging, and multiple conductors are evenly distributed in four curved support plates, the gap between conductor and the curved support plate is filled out
Filled with mineral matter fire material is filled with oxygen barrier material, and the outer gap of four curved support plates, described first protects
Support bar is additionally provided with set, the support bar is located between four curved support plates；
The outside of first sheath is also arranged with the second sheath, and bonding jumper is provided between first sheath and the second sheath
With glass cord, and bonding jumper and glass cord are twist wrapped in the outside of the first sheath, the bonding jumper with
Glass cord is set to be interlaced.
It is preferred that, the outside of the support bar is provided with support set.
It is preferred that, the outside of the support bar contacts setting with four curved support plates respectively.
A kind of high-strength fire-retardant cable proposed by the present invention, beneficial effect is：Four curved support plates are by multiple conductors
Even partition is not only acted on into the quartering with preferable flameproof protection, cable is integrally had higher intensity, and
The support effect of curved support plate can also be increased by being arranged on the support bar between four curved support plates, effectively increase cable
Intensity, is easy to actual use；Bonding jumper of the Stagger-wrap outside the first sheath not only has preferably anti-with glass cord
Fiery effect, and also increase the intensity of cable.
Brief description of the drawings
Fig. 1 is a kind of sectional view of high-strength fire-retardant cable proposed by the present invention；
Fig. 2 is a kind of the first sheath external structure schematic diagram of high-strength fire-retardant cable proposed by the present invention.
In figure：First sheath 1, bonding jumper 2, the second sheath 3, curved support plate 4, conductor 5, separation sleeve 6, metallic sheath 7, absolutely
Edge set 8, oxygen barrier material 9, support set 10, support bar 11, mineral matter fire material 12, glass cord 13.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
Multiple conductors are provided with reference picture 1-2, a kind of high-strength fire-retardant cable, including the first sheath 1, the first sheath 1
5, the outside of each conductor 5, which is disposed with insulation sleeve 8, metallic sheath 7 and separation sleeve 6, the first sheath 1, to be arranged at intervals with
Four curved support plates 4, arcuate structure is designed to by supporting plate, can improve the resistance to pressure of supporting plate, and multiple conductors 5 uniformly divide
Cloth is in four curved support plates 4, and the gap between conductor 5 and curved support plate 4 is filled with oxygen barrier material 9, and four arcs
It is filled with the outer gap of shape supporting plate 4 in mineral matter fire material 12, the first sheath 1 and is additionally provided with support bar 11, is supported
Bar 11 is located between four curved support plates 4, and the outside of support bar 11 contacts setting with four curved support plates 4 respectively, so
The integrated support intensity of support bar 11 and curved support plate 4 can be increased by setting, and the outside of support bar 11 is provided with support set 10, be propped up
Support set 10 has preferable protective effect to support bar 11.
The outside of first sheath 1 is also arranged with the second sheath 3, and bonding jumper is provided between the first sheath 1 and the second sheath 3
2 with glass cord 13, and bonding jumper 2 and glass cord 13 are twist wrapped in the outside of the first sheath 1, bonding jumper
2 are set with glass cord 13 to be interlaced, and the overall intensity of cable can both have been improved by so setting, and can also improve cable
Fire protecting performance.
Operation principle：Four curved support plates 4 into the quartering, not only prevent multiple even partitions of conductor 5 with preferable
Fiery protective effect, can also make cable integrally have higher intensity, and the support bar being arranged between four curved support plates 4
11 can also increase the support effect of curved support plate 4；Bonding jumper 2 and glass cord of the Stagger-wrap outside the first sheath 1
13 can also increase the intensity of cable while with preferable flameproof effect.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (3)
1. a kind of high-strength fire-retardant cable, including the first sheath（1）, first sheath（1）Inside it is provided with multiple conductors（5）,
Each conductor（5）Outside be disposed with insulation sleeve（8）, metallic sheath（7）And separation sleeve（6）, it is characterised in that it is described
First sheath（1）Inside it is arranged at intervals with four curved support plates（4）, and multiple conductors（5）It is evenly distributed on four curved supports
Plate（4）It is interior, the conductor（5）With curved support plate（4）Between gap be filled with oxygen barrier material（9）, and four arcs
Shape supporting plate（4）Outer gap at be filled with mineral matter fire material（12）, first sheath（1）Inside it is additionally provided with support
Bar（11）, the support bar（11）Positioned at four curved support plates（4）Between；
First sheath（1）Outside be also arranged with the second sheath（3）, first sheath（1）With the second sheath（3）Between
It is provided with bonding jumper（2）With glass cord（13）, and bonding jumper（2）With glass cord（13）Twist it is wrapped in
One sheath（1）Outside, the bonding jumper（2）With glass cord（13）Set to be interlaced.
2. a kind of high-strength fire-retardant cable according to claim 1, it is characterised in that the support bar（11）Outside set
It is equipped with support set（10）.
3. a kind of high-strength fire-retardant cable according to claim 1, it is characterised in that the support bar（11）Outside point
Not with four curved support plates（4）Contact is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710367013.6A CN106981332A (en) | 2017-05-23 | 2017-05-23 | A kind of high-strength fire-retardant cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710367013.6A CN106981332A (en) | 2017-05-23 | 2017-05-23 | A kind of high-strength fire-retardant cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106981332A true CN106981332A (en) | 2017-07-25 |
Family
ID=59342564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710367013.6A Withdrawn CN106981332A (en) | 2017-05-23 | 2017-05-23 | A kind of high-strength fire-retardant cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106981332A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109346232A (en) * | 2018-10-25 | 2019-02-15 | 昆山联连固电子科技有限公司 | A kind of network cable |
| CN112289491A (en) * | 2020-10-26 | 2021-01-29 | 杭州富通通信技术股份有限公司 | Photoelectric hybrid cable |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203607133U (en) * | 2013-12-06 | 2014-05-21 | 天津德芃科技集团有限公司 | Seabed anticorrosion high-pressure-resistant cable |
| CN203659466U (en) * | 2014-01-23 | 2014-06-18 | 福建世纪电缆有限公司 | Mineral insulation fireproof cable |
| CN204834156U (en) * | 2015-08-19 | 2015-12-02 | 铜陵市铜都特种线缆厂 | High noise immunity control cable |
| CN204904888U (en) * | 2015-08-19 | 2015-12-23 | 马鞍山市盛力锁业科技有限公司 | Transmission cable is used to high tensile coast |
| CN105679440A (en) * | 2015-10-15 | 2016-06-15 | 安徽双诚电线电缆有限公司 | Aluminium type stranded wire with high tensile strength |
| CN206098043U (en) * | 2016-10-31 | 2017-04-12 | 国能电缆有限责任公司 | High reliability resistance to compression communication cable |
| CN206849553U (en) * | 2017-05-23 | 2018-01-05 | 广东海康电线电缆有限公司 | A kind of high-strength fire-retardant cable |
-
2017
- 2017-05-23 CN CN201710367013.6A patent/CN106981332A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203607133U (en) * | 2013-12-06 | 2014-05-21 | 天津德芃科技集团有限公司 | Seabed anticorrosion high-pressure-resistant cable |
| CN203659466U (en) * | 2014-01-23 | 2014-06-18 | 福建世纪电缆有限公司 | Mineral insulation fireproof cable |
| CN204834156U (en) * | 2015-08-19 | 2015-12-02 | 铜陵市铜都特种线缆厂 | High noise immunity control cable |
| CN204904888U (en) * | 2015-08-19 | 2015-12-23 | 马鞍山市盛力锁业科技有限公司 | Transmission cable is used to high tensile coast |
| CN105679440A (en) * | 2015-10-15 | 2016-06-15 | 安徽双诚电线电缆有限公司 | Aluminium type stranded wire with high tensile strength |
| CN206098043U (en) * | 2016-10-31 | 2017-04-12 | 国能电缆有限责任公司 | High reliability resistance to compression communication cable |
| CN206849553U (en) * | 2017-05-23 | 2018-01-05 | 广东海康电线电缆有限公司 | A kind of high-strength fire-retardant cable |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109346232A (en) * | 2018-10-25 | 2019-02-15 | 昆山联连固电子科技有限公司 | A kind of network cable |
| CN112289491A (en) * | 2020-10-26 | 2021-01-29 | 杭州富通通信技术股份有限公司 | Photoelectric hybrid cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205722908U (en) | A kind of power cable | |
| CN106981332A (en) | A kind of high-strength fire-retardant cable | |
| CN206849553U (en) | A kind of high-strength fire-retardant cable | |
| CN207116102U (en) | A kind of small skeleton non-masked data cable of high-performance | |
| CN207611635U (en) | A kind of explosion-proof heat radiating type computer cable | |
| CN105913945A (en) | Heat insulation-type cable | |
| CN104900329A (en) | Ultra soft composite structure fire prevention power cable and manufacturing method thereof | |
| CN210606727U (en) | High-strength cable with good flame retardance | |
| CN207182962U (en) | New and improved type flat cable | |
| CN108335786A (en) | Improved flexible mineral insulated cable | |
| CN102903431A (en) | Novel multicore fireproof cable | |
| CN207925155U (en) | Improved flexible mineral insulated cable | |
| CN206921542U (en) | A kind of highly effective flame-retardant formula composite cable | |
| CN207149289U (en) | A kind of resistance to compression mine cable | |
| CN207834956U (en) | A kind of multi-functional cable peeler | |
| CN202352406U (en) | Flexible spray-resistant anti-impact nanometer intervention-type medium-voltage fire-resisting cable | |
| CN206302038U (en) | A kind of PVC electronic connecting lines | |
| CN203850035U (en) | Anti-extrusion composite cable | |
| CN209543984U (en) | A kind of flame retardant type Halogen insulated cable | |
| CN102682915A (en) | 6-class four-pair UTP cable | |
| CN104078149A (en) | Fireproof power cable | |
| CN205793434U (en) | A kind of heating cable with tensile property | |
| CN102768876A (en) | Mining inflaming retarding computer cable | |
| CN203242403U (en) | Fire-resistant power cable | |
| CN217157756U (en) | Anti-bending compression-resistant cable |
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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170725 |