CN107680722A - A kind of resistance to compression mine cable - Google Patents
A kind of resistance to compression mine cable Download PDFInfo
- Publication number
- CN107680722A CN107680722A CN201710869621.7A CN201710869621A CN107680722A CN 107680722 A CN107680722 A CN 107680722A CN 201710869621 A CN201710869621 A CN 201710869621A CN 107680722 A CN107680722 A CN 107680722A
- Authority
- CN
- China
- Prior art keywords
- cable
- support frame
- resistance
- core
- cable core
- 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
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
-
- 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
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
Abstract
The invention discloses a kind of resistance to compression mine cable, including cable core, support frame is provided with the cable core, three equally distributed blades are provided with support frame as described above, cable core is divided into three parts by support frame as described above by three blades, two of which part is power wire core, and another part is control conductor；The outside of the cable core is coated with armor, screen layer and oversheath successively；Mineral mineral wool rope is filled between the cable core and the armor；Support frame as described above is hollow firm structural supporter.Compressive property of the present invention is good, intensity is high, fire resistance is good, strong antijamming capability, has the advantages that reasonable in design, compact-sized.
Description
Technical field
The invention belongs to technical field of electric wires and cables, more particularly to a kind of resistance to compression mine cable.
Background technology
Mine cable is due to its special use occasion：Working environment is complicated, condition of work is severe and needs often frequency
Numerous collision and pull, using common cable as requirement is not reached during mine cable and service life is not grown, easily make
Into waste, increase financial cost.So special mine cable, stretch-proof, incompressible, corrosion resistant to mine cable need to be selected
The performance requirement such as erosion, acid and alkali-resistance, ageing-resistant is higher, particularly resistance to compression and tensile property, still, traditional mine cable pressure resistance
Degree and tensile strength can not meet demand well, so, be badly in need of developing a kind of mine cable, to meet use demand.
The content of the invention
To solve the above problems, it is an object of the invention to provide a kind of resistance to compression mine cable, increase support frame in cable core,
To strengthen the compressive property of cable, while strengthen tensile property.
A kind of resistance to compression mine cable, including cable core, support frame is provided with the cable core, three are provided with support frame as described above
Cable core is divided into three parts by individual equally distributed blade, support frame as described above by three blades, and two of which part is power
Core, another part are control conductor；The outside of the cable core is coated with armor, screen layer and oversheath successively；Institute
State and mineral mineral wool rope is filled between cable core and the armor.
To mitigate the weight of mine cable, and its compressive property is not reduced, support frame as described above is hollow firm structural support
Frame.
Further, the power wire core is by two groups of power wire core conductor and the insulating barrier of power wire core conductor outer cladding
Conjunction is formed, and the power wire core conductor is twisted by more naked soft copper silks.
Further, the control conductor includes control conductor, in the insulating barrier of the outside cladding of the control conductor
One, multiple control conductors are set up in parallel in fan shape and lapping layer is coated with the outside of it.
A kind of resistance to compression mine cable of the present invention, compared with prior art, its advantage is：The present invention is set in cable core
Support frame has been put, has enhanced the compressive property of mine cable, and the present invention is so support frame be hollow structure, reduction mine cable
While weight, the compressive property and tensile property of mine cable are enhanced；Compressive property of the present invention is good, intensity is high, anti-flammability
The good, strong antijamming capability of energy, has the advantages that reasonable in design, compact-sized.
Brief description of the drawings
Fig. 1 is the structural representation of resistance to compression mine cable of the present invention.
Shown in figure, 1- support frames, 2- power wire cores, 3- control conductors, 4- armors, 5- screen layers, 6- oversheaths, 7-
Mineral mineral wool rope, 8- controls conductor, 9- insulating barriers one, 10- lapping layers, 11- cable core conductors, 12- insulating barriers two.
Embodiment
The principle and feature of the present invention are described with reference to embodiments, illustrated embodiment is served only for explaining this hair
It is bright, it is not intended to limit the scope of the present invention.
As shown in figure 1, a kind of resistance to compression mine cable, including cable core, support frame 1, the support are provided with the cable core
Three equally distributed blades are provided with frame 1, cable core is divided into three parts by support frame as described above 1 by three blades, wherein
Two parts are power wire core 2, and another part is control conductor 3；The outside of the cable core is coated with armor 4, screen successively
Cover layer 5 and oversheath 6；Mineral mineral wool rope 7 is filled between the cable core and the armor 5.
To mitigate the weight of mine cable, and its compressive property is not reduced, support frame as described above 1 is hollow firm structural support
Frame.
Further, the power wire core 2 is by power wire core conductor 11 and the insulating barrier of power wire core conductor outer cladding
2 12 are combined, and the power wire core conductor 11 is twisted by more naked soft copper silks.
Further, the control conductor 3 includes control conductor 8, in the insulation of the outside cladding of the control conductor 8
Layer 1, multiple control conductors are set up in parallel in fan shape and lapping layer 10 is coated with the outside of it.
The present invention is according to the working environment of mine cable, and the cable compressive property designed is good, intensity is high, fire resistance
Good, strong antijamming capability, has the advantages that reasonable in design, compact-sized.
Protection scope of the present invention is not limited to the technical scheme disclosed in embodiment, every skill according to the present invention
Any modification, equivalent substitution and improvements that art is substantially made to above example etc., each fall within protection scope of the present invention.
Claims (4)
- A kind of 1. resistance to compression mine cable, it is characterised in that：Including cable core, support frame is provided with the cable core（1）, the support Frame（1）On be provided with three equally distributed blades, support frame as described above（1）Cable core is divided into three parts by three blades, Two of which part is power wire core（2）, another part is control conductor（3）；The outside of the cable core is coated with armour successively Fill layer（4）, screen layer（5）And oversheath（6）；In the cable core and the armor（5）Between be filled with mineral mineral wool rope （7）.
- 2. resistance to compression mine cable as claimed in claim 1, it is characterised in that：Support frame as described above（1）For hollow firm structure branch Support.
- 3. resistance to compression mine cable as claimed in claim 1, it is characterised in that：The power wire core（2）By power wire core conductor （11）And the insulating barrier two of power wire core conductor outer cladding（12）Combine, the power wire core conductor（11）It is naked by more Soft copper silk is twisted.
- 4. resistance to compression mine cable as claimed in claim 1, it is characterised in that：The control conductor（3）Include control conductor （8）, in the control conductor（8）Outside cladding insulating barrier one（9）, multiple control conductors are set up in parallel simultaneously in fan shape Lapping layer is coated with the outside of it（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710869621.7A CN107680722A (en) | 2017-09-23 | 2017-09-23 | A kind of resistance to compression mine cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710869621.7A CN107680722A (en) | 2017-09-23 | 2017-09-23 | A kind of resistance to compression mine cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107680722A true CN107680722A (en) | 2018-02-09 |
Family
ID=61136948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710869621.7A Pending CN107680722A (en) | 2017-09-23 | 2017-09-23 | A kind of resistance to compression mine cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107680722A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU942168A1 (en) * | 1978-04-12 | 1982-07-07 | Государственный Макеевский Ордена Октябрьской Революции Научно-Исследовательский Институт По Безопасности Работ В Горной Промышленности | Method of testing mine cables for fire-proofness |
| CN203659460U (en) * | 2013-11-09 | 2014-06-18 | 安徽四惠电缆有限公司 | Anti-compression round control cable |
| CN203882686U (en) * | 2014-03-22 | 2014-10-15 | 安徽旺达铜业发展有限公司 | High-temperature resistance isolation cable having framework lining |
| CN104392783A (en) * | 2014-12-02 | 2015-03-04 | 安徽渡江电缆集团有限公司 | Compact anti-extrusion cable |
| CN104616776A (en) * | 2014-12-31 | 2015-05-13 | 国网安徽省电力公司马鞍山供电公司 | Compressive and tensile cable for switch cabinet |
| CN204834111U (en) * | 2015-07-17 | 2015-12-02 | 安徽电信器材贸易工业有限责任公司 | Tensile is able to bear or endure crooked communication cable |
| CN204966081U (en) * | 2015-10-09 | 2016-01-13 | 北京市重型电缆厂 | Adopt silane crosslinked polyethylene insulating material's high insulated cable |
| CN205050628U (en) * | 2015-09-10 | 2016-02-24 | 安徽旺达铜业发展有限公司 | Computer shielded cable with skeleton inside lining |
| CN105895218A (en) * | 2016-06-14 | 2016-08-24 | 中科电力装备（安徽）智能化科技有限公司 | Tensile waterproof cable |
| CN207149289U (en) * | 2017-09-23 | 2018-03-27 | 贵州固达电缆有限公司 | A kind of resistance to compression mine cable |
-
2017
- 2017-09-23 CN CN201710869621.7A patent/CN107680722A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU942168A1 (en) * | 1978-04-12 | 1982-07-07 | Государственный Макеевский Ордена Октябрьской Революции Научно-Исследовательский Институт По Безопасности Работ В Горной Промышленности | Method of testing mine cables for fire-proofness |
| CN203659460U (en) * | 2013-11-09 | 2014-06-18 | 安徽四惠电缆有限公司 | Anti-compression round control cable |
| CN203882686U (en) * | 2014-03-22 | 2014-10-15 | 安徽旺达铜业发展有限公司 | High-temperature resistance isolation cable having framework lining |
| CN104392783A (en) * | 2014-12-02 | 2015-03-04 | 安徽渡江电缆集团有限公司 | Compact anti-extrusion cable |
| CN104616776A (en) * | 2014-12-31 | 2015-05-13 | 国网安徽省电力公司马鞍山供电公司 | Compressive and tensile cable for switch cabinet |
| CN204834111U (en) * | 2015-07-17 | 2015-12-02 | 安徽电信器材贸易工业有限责任公司 | Tensile is able to bear or endure crooked communication cable |
| CN205050628U (en) * | 2015-09-10 | 2016-02-24 | 安徽旺达铜业发展有限公司 | Computer shielded cable with skeleton inside lining |
| CN204966081U (en) * | 2015-10-09 | 2016-01-13 | 北京市重型电缆厂 | Adopt silane crosslinked polyethylene insulating material's high insulated cable |
| CN105895218A (en) * | 2016-06-14 | 2016-08-24 | 中科电力装备（安徽）智能化科技有限公司 | Tensile waterproof cable |
| CN207149289U (en) * | 2017-09-23 | 2018-03-27 | 贵州固达电缆有限公司 | A kind of resistance to compression mine 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 | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 561000 Xiayun Industrial Park Phase II, Liyang High-tech Zone, Pingba District, Anshun City, Guizhou Province, 02-04, 02-06 Applicant after: Gooda wire and cable (Group) Co., Ltd Address before: Xia Yun Industrial Park Yang Guizhou city of Anshun province Pingba District 561104 Li two 02-04, 02-06 Applicant before: GUIZHOU GUDA CABLE Co.,Ltd. |