CN204087868U - Mining low Xc strong jamming anticorrosion explosion-proof type signal measurement and control cable - Google Patents
Mining low Xc strong jamming anticorrosion explosion-proof type signal measurement and control cable Download PDFInfo
- Publication number
- CN204087868U CN204087868U CN201420520170.8U CN201420520170U CN204087868U CN 204087868 U CN204087868 U CN 204087868U CN 201420520170 U CN201420520170 U CN 201420520170U CN 204087868 U CN204087868 U CN 204087868U
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- CN
- China
- Prior art keywords
- cable
- signal measurement
- strong jamming
- type signal
- proof type
- 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.)
- Expired - Lifetime
Links
- 238000005259 measurement Methods 0.000 title claims abstract description 15
- 238000005065 mining Methods 0.000 title claims abstract description 14
- 239000004020 conductor Substances 0.000 claims abstract description 16
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229920000098 polyolefin Polymers 0.000 claims abstract description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 7
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 239000003063 flame retardant Substances 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000002411 adverse Effects 0.000 abstract description 3
- 230000004888 barrier function Effects 0.000 abstract description 2
- 230000007812 deficiency Effects 0.000 abstract 1
- 230000003628 erosive effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000003245 coal Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
Abstract
Mining low Xc strong jamming anticorrosion explosion-proof type signal measurement and control cable, belongs to field of cable technology.Comprise cable core and oversheath, cable core is made up of five strands of pair twist shielding conductor strandings, cable core is provided with separator, total screen, armour outward successively, oversheath is extruded in outside armour by flame resistance irradiation cross-linked polyolefin, be provided with tinned copper wire in cable core to let out and disturb line, described pair twist shielding conductor is made up of the skein line be twisted into weaves tinned copper wire screen two insulated wire cores.The utility model novel structure, material adapted is reasonable, when using in the adverse circumstances such as high temperature, strong jamming, high burn into easily fire, not only have superior barrier performance, erosion resistance is strong, and explosion-proof performance is good, security performance is high, compensate for the deficiency of other cable in industry uses, improve operating efficiency, enhance the useful life of cable.
Description
Technical field
The utility model relates to a kind of mining cable, and particularly one low Xc strong jamming anticorrosion explosion-proof type signal measurement and control cable, belongs to field of cable technology.
Background technology
China is a big coal country, and coal serves very important effect in the construction and development of Chinese national economy.Current colliery construction, the exploitation of coal is to the degree of depth, complicated, the condition of severeization changes, much mine inside has high humidity, high methane, inflammable and explosive and strong electromagnetic width such as to penetrate at the adverse circumstances feature, especially in colliery complex automatic system, centralized control dispatching patcher, the promotion and application of the equipment such as Automated Monitoring System get more and more, common mining signal measurement and control cable can not adapt to the requirement of these high-tech system equipment far away, in order to intensified safety measure, enhance productivity, down-hole is caused to need more scientific rational anti-interference high flame retardant anticorrosion explosion-proof mine signal measurement and control cable to meet its system configuration requirements.
Utility model content
For solving the technical problem existed in background technology, the utility model proposes a kind of mining low Xc strong jamming anticorrosion explosion-proof type signal measurement and control cable, when making to use in strong jamming, high temperature, deep-etching, explosive integrated environment, its anti-strong jamming, anticorrosion, the capability of antidetonance increase greatly.
For realizing above-mentioned technical purpose, the utility model is by the following technical solutions: mining low Xc strong jamming anticorrosion explosion-proof type signal measurement and control cable, comprise cable core and oversheath, it is characterized in that, described cable core is made up of five strands of pair twist shielding conductor strandings, cable core is provided with separator, total screen, armour outward successively, oversheath is extruded in outside armour by flame resistance irradiation cross-linked polyolefin, be provided with tinned copper wire in cable core to let out and disturb line, described pair twist shielding conductor is made up of the skein line be twisted into weaves tinned copper wire screen two insulated wire cores.
The conductor that described insulated wire cores is twisted by multiply tin-coated copper tow extrudes high-density flame-proof polyethylene layer form.
The skein string pitch of described five strands of pair twist shielding conductors is different.
Described separator is formed by the wrapped cable core of flame retardant polyester band.
Described total screen is woven on separator by tinned copper wire and forms.
Described armour is that tin plated steel wire fibre is wound on separator and forms.
Positive progress of the present utility model is: have in the adverse circumstances of the well that easily collapses, radiation, on fire, the dangerous accident of gas explosion at colliery, substantially increase the performances such as its radioresistance, anti-strong jamming, fire prevention, explosion-proof, corrosion-resistant, external force resistance impact, meet the supporting requirement of safety detection and protection signal transmission line.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: conductor 1, insulating barrier 2, screen 3, let out and disturb line 4, separator 5, total screen 6, armour 7, oversheath 8.
Embodiment
As shown in Figure 1, mining low Xc strong jamming anticorrosion explosion-proof type signal measurement and control cable, by setting gradually separator 5 outside cable core, total screen 6, armour 7, oversheath 8 form, and cable core is made up of five strands of pair twist shielding conductor strandings, is provided with tinned copper wire and lets out and disturb line in cable core.On cable core, wrapped flame retardant polyester band forms separator.Pair twist shielding conductor is formed to the skein line be twisted into weaves tinned copper wire screen by two insulated wire cores.Conductor 1 adopts multiply tin-coated copper tow to be stranding into, and the conductor that insulated wire cores is twisted by multiply tin-coated copper tow extrudes high-density flame-proof polyethylene layer and forms.The skein string pitch of five strands of pair twist shielding conductors is different.Total screen is woven on separator by tinned copper wire and forms.Armour is that tin plated steel wire fibre is wound on separator and forms.Armour 7 adopts flame resistance irradiation cross-linked polyolefin extrude and make oversheath 8.
The above; be only the utility model preferably embodiment; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection range of the present utility model.
Claims (6)
1. a mining low Xc strong jamming anticorrosion explosion-proof type signal measurement and control cable, comprise cable core and oversheath, it is characterized in that, described cable core is made up of five strands of pair twist shielding conductor strandings, cable core is provided with separator, total screen, armour outward successively, oversheath is extruded in outside armour by flame resistance irradiation cross-linked polyolefin, and be provided with tinned copper wire in cable core and let out and disturb line, described pair twist shielding conductor is made up of the skein line be twisted into weaves tinned copper wire screen two insulated wire cores.
2. mining low Xc strong jamming according to claim 1 anticorrosion explosion-proof type signal measurement and control cable, is characterized in that, the conductor that described insulated wire cores is twisted by multiply tin-coated copper tow extrudes high-density flame-proof polyethylene layer and forms.
3. mining low Xc strong jamming according to claim 1 anticorrosion explosion-proof type signal measurement and control cable, is characterized in that, the skein string pitch of described five strands of pair twist shielding conductors is different.
4. mining low Xc strong jamming according to claim 1 anticorrosion explosion-proof type signal measurement and control cable, is characterized in that, described separator is formed by the wrapped cable core of flame retardant polyester band.
5. mining low Xc strong jamming according to claim 1 anticorrosion explosion-proof type signal measurement and control cable, is characterized in that, described total screen is woven on separator by tinned copper wire and forms.
6. mining low Xc strong jamming according to claim 1 anticorrosion explosion-proof type signal measurement and control cable, is characterized in that, armour is that tin plated steel wire fibre is wound on separator and forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420520170.8U CN204087868U (en) | 2014-09-11 | 2014-09-11 | Mining low Xc strong jamming anticorrosion explosion-proof type signal measurement and control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420520170.8U CN204087868U (en) | 2014-09-11 | 2014-09-11 | Mining low Xc strong jamming anticorrosion explosion-proof type signal measurement and control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204087868U true CN204087868U (en) | 2015-01-07 |
Family
ID=52180550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420520170.8U Expired - Lifetime CN204087868U (en) | 2014-09-11 | 2014-09-11 | Mining low Xc strong jamming anticorrosion explosion-proof type signal measurement and control cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204087868U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105321600A (en) * | 2015-10-27 | 2016-02-10 | 合肥安奎思成套设备有限公司 | Tensile and pressure-proof mine self-cooling cable |
| CN111680578A (en) * | 2020-05-22 | 2020-09-18 | 扬州迅祥电缆有限公司 | Cable production process real-time monitoring system based on Internet of things |
-
2014
- 2014-09-11 CN CN201420520170.8U patent/CN204087868U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105321600A (en) * | 2015-10-27 | 2016-02-10 | 合肥安奎思成套设备有限公司 | Tensile and pressure-proof mine self-cooling cable |
| CN111680578A (en) * | 2020-05-22 | 2020-09-18 | 扬州迅祥电缆有限公司 | Cable production process real-time monitoring system based on Internet of things |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150107 |