CN203366774U - Aluminum alloy conductor movable metal shield monitor type rubber sheath soft cable for mine - Google Patents
Aluminum alloy conductor movable metal shield monitor type rubber sheath soft cable for mine Download PDFInfo
- Publication number
- CN203366774U CN203366774U CN2013202835961U CN201320283596U CN203366774U CN 203366774 U CN203366774 U CN 203366774U CN 2013202835961 U CN2013202835961 U CN 2013202835961U CN 201320283596 U CN201320283596 U CN 201320283596U CN 203366774 U CN203366774 U CN 203366774U
- Authority
- CN
- China
- Prior art keywords
- type rubber
- core
- metal shield
- soft cable
- aluminium alloy
- 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
- 239000004020 conductor Substances 0.000 title claims abstract description 53
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 33
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 33
- 239000002184 metal Substances 0.000 title claims abstract description 33
- 229920001971 elastomer Polymers 0.000 title claims abstract description 27
- 239000000956 alloy Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 19
- 238000009413 insulation Methods 0.000 claims description 15
- 229920002943 EPDM rubber Polymers 0.000 claims description 8
- 238000009954 braiding Methods 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 3
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000003245 coal Substances 0.000 description 6
- 239000004411 aluminium Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model relates to an aluminum alloy conductor movable metal shield monitor type rubber sheath soft cable for mine. The soft cable comprises at least one power cable core (9), a monitoring layer (6), an inner sheath (5) and an outer sheath (8), wherein the power cable core (9) is coated with the inner sheath (5), the inner sheath (5) is coated with the outer sheath (8), and the monitoring layer (6) is arranged between the inner sheath (5) and the outer sheath (8). The soft cable has features of reasonable and simple structure, easy manufacture, low cost, long service life, oil resistance and wear resistance. The conductor is made of an aluminum alloy material for cable, the maximum diameter of the individual thread of the conductor is equal to or less than 0.51mm, with the volume resistivity<=0.028264 Omega.M/mm2.
Description
Technical field
The utility model relates to the flexible cable technical field, relates in particular to a kind of colliery aluminium alloy conductor moving metal shield monitor type rubber sleeve soft cable.
Background technology
Along with the mechanization degree of coal enterprise is more and more higher, coal industry to the demand of various mining cables also in continuous increase, in order to ensure coal mining safety, security reliability to the cable of various uses has proposed requirements at the higher level, the coal mine moving metal-shielded rubber-sheathed flexible cable should have good pliability, also will have in addition oil resistant, the characteristic such as wear-resistant, have good flexibility so a kind of, the appearance of oil resistance and anti abrasive coal mine moving metal-shielded rubber-sheathed flexible cable is imperative.And national copper resource growing tension, be on the verge of scarcity, the aluminium conductive effect is good, light weight, cheap, with aluminium, for copper, be trend of the times, but mechanical performance and the corrosion resistance of common aluminium cable are poor, therefore, develop that a kind of energy meet to use aluminium alloy cable there are very wide market prospects, for reducing material cost, alleviate enterprise operation pressure, there is important economic and social benefit.
Summary of the invention
The purpose of this utility model is to solve the problem that existing Coal Electricity cable can not be satisfied the demand, and provides a kind of good flexibility that has, oil resistance and anti abrasive colliery aluminium alloy conductor moving metal shield monitor type rubber sleeve soft cable.
Colliery of the present utility model aluminium alloy conductor moving metal shield monitor type rubber sleeve soft cable, comprise: at least one power core, supervision layer, inner sheath and oversheath, wherein: described power core peripheral hardware has an inner sheath, also be provided with an oversheath outside described inner sheath, be provided with between described inner sheath and described oversheath and monitor layer;
Colliery of the present utility model aluminium alloy conductor moving metal shield monitor type rubber sleeve soft cable, wherein: between described oversheath and supervision layer, also be provided with the insulating bag belt;
Colliery of the present utility model aluminium alloy conductor moving metal shield monitor type rubber sleeve soft cable, wherein: described power core is three, three power cores twist together, there is packed layer inside at three power cores, every power core comprises from the inside to the outside successively: power line core conductor, conductor shield, insulating barrier and insulation screen, the double earth connection of doing of insulation screen;
Colliery of the present utility model aluminium alloy conductor moving metal shield monitor type rubber sleeve soft cable, wherein: described conductor shield is to extrude the structural shape of power line core conductor with semiconductive material, or is semi-conductive tape bag and the compound structural shape that extrudes the power line core conductor of semiconductive material;
Coal-winning machine of the present utility model aluminium alloy conductor metal-shielded rubber-sheathed flexible cable is characterized in that: described power line core insulation layer is made by ethylene propylene diene monomer (EPDM) material;
Colliery of the present utility model aluminium alloy conductor moving metal shield monitor type rubber sleeve soft cable, wherein: described insulation screen is followed successively by from the inside to surface semiconductive material layer, metal/fiber braiding layer or semiconductive material and extrudes layer, semi-conductive tape covering and metal/fiber braiding layer;
Colliery of the present utility model aluminium alloy conductor moving metal shield monitor type rubber sleeve soft cable, wherein: described supervision layer comprises: three monitor core and semi-conductive tape covering, at inner sheath outside parcel semi-conductive tape covering, distribute equably three and monitor core on the circumference in the above-mentioned semi-conductive tape covering outside, three monitor that core is stranded along the circumference of semi-conductive tape covering, in above-mentioned three outsides that monitor core, wrap up the semi-conductive tape covering again;
Colliery of the present utility model aluminium alloy conductor moving metal shield monitor type rubber sleeve soft cable, wherein: described power line core conductor is made with aluminum alloy materials by cable, and in conductor, the monofilament maximum gauge is no more than 0.51mm, specific insulation≤0.028264 Ω m/mm
2.
Colliery of the present utility model aluminium alloy conductor moving metal shield monitor type rubber sleeve soft cable is characterized in that: described inner sheath is made by ethylene propylene diene monomer (EPDM) material;
Colliery of the present utility model aluminium alloy conductor moving metal shield monitor type rubber sleeve soft cable, wherein: described oversheath is made by chloroprene rubber material;
Colliery of the present utility model is compared with existing cable with the aluminium alloy conductor moving metal shield monitor type rubber sleeve soft cable, have rational in infrastructure simple, manufacture easily, cost is low, but also characteristics such as it is long to have a physical life, and oil resistant is wear-resistant.
The accompanying drawing explanation:
Fig. 1 is the generalized section of colliery of the present utility model with the cross section of aluminium alloy conductor moving metal shield monitor type rubber sleeve soft cable.
In Fig. 1, label 1 is the power line core conductor; Label 2 is conductor shield; Label 3 is insulating barrier; Label 4 is insulation screen; Label 5 is inner sheath; Label 6 is for monitoring layer; Label 7 is the insulating bag belt; Label 8 is oversheath; Label 9 is the power core; Label 10 is packed layer.
Embodiment
As shown in Figure 1, colliery of the present utility model comprises with the aluminium alloy conductor moving metal shield monitor type rubber sleeve soft cable: at least one power core 9, supervision layer 6, inner sheath 5 and oversheath 8, the outer inner sheath 5 that is provided with of power core 9, also be provided with an oversheath 8 outside described inner sheath 5, be provided with between described inner sheath 5 and described oversheath 8 and monitor layer 6, between oversheath 8 and supervision layer 6, also be provided with insulating bag belt 7.
Power core 9 is three, three power cores 9 twist together, in the inside of three power cores 9, packed layer 10 is arranged, every power core 9 comprises from the inside to the outside successively: power line core conductor 1, conductor shield 2, insulating barrier 3 and insulation screen 4, the double earth connection of doing of insulation screen 4.Power line core conductor 1 is made with aluminum alloy materials by cable, and in conductor, the monofilament maximum gauge is no more than 0.51mm, specific insulation≤0.028264 Ω m/mm
2.
Conductor shield 2 is to extrude the structure of power line core conductor 1 with semiconductive material, or is semi-conductive tape bag and the compound structure that extrudes power line core conductor 1 of semiconductive material.Insulation screen 4 is followed successively by from the inside to surface semiconductive material layer, metal/fiber braiding layer or semiconductive material and extrudes layer, semi-conductive tape covering and metal/fiber braiding layer.
Monitor that layer 6 comprises: three monitor core and semi-conductive tape covering, at inner sheath 5 outside parcel semi-conductive tape coverings, distribute equably three and monitor core on the circumference in the above-mentioned semi-conductive tape covering outside, three monitor that core is stranded along the circumference of semi-conductive tape covering, in above-mentioned three outsides that monitor core, wrap up the semi-conductive tape covering again.
Above description is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range is referring to claim, in the situation that, without prejudice to spirit of the present utility model, the utility model can be done any type of modification.
Claims (10)
1. a colliery aluminium alloy conductor moving metal shield monitor type rubber sleeve soft cable, comprise: at least one power core (9), supervision layer (6), inner sheath (5) and oversheath (8), it is characterized in that: the outer inner sheath (5) that is provided with of described power core (9), also be provided with an oversheath (8) outside described inner sheath (5), be provided with between described inner sheath (5) and described oversheath (8) and monitor layer (6).
2. colliery according to claim 1 aluminium alloy conductor moving metal shield monitor type rubber sleeve soft cable, is characterized in that: in the outside that monitors layer (6), also be provided with insulating bag belt (7).
3. colliery according to claim 2 aluminium alloy conductor moving metal shield monitor type rubber sleeve soft cable, it is characterized in that: described power core (9) is three, three power cores (9) twist together, in the inside of three power cores (9), packed layer (10) is arranged, every power core (9) comprises from the inside to the outside successively: power line core conductor (1), conductor shield (2), insulating barrier (3) and insulation screen (4), the double earth connection of doing of insulation screen (4).
4. colliery according to claim 3 aluminium alloy conductor moving metal shield monitor type rubber sleeve soft cable, it is characterized in that: described conductor shield (2) is to extrude the structural shape of power line core conductor (1) with semiconductive material, or is semi-conductive tape bag and the compound structural shape that extrudes power line core conductor (1) of semiconductive material.
5. colliery according to claim 3 aluminium alloy conductor moving metal shield monitor type rubber sleeve soft cable, it is characterized in that: described power line core insulation layer (3) is made by ethylene propylene diene monomer (EPDM) material.
6. colliery aluminium alloy conductor moving metal shield monitor type rubber sleeve soft cable according to claim 3, it is characterized in that: described insulation screen (4) is followed successively by from the inside to surface semiconductive material layer, metal/fiber braiding layer or semiconductive material and extrudes layer, semi-conductive tape covering and metal/fiber braiding layer.
7. colliery aluminium alloy conductor moving metal shield monitor type rubber sleeve soft cable according to claim 3, it is characterized in that: described supervision layer (6) comprising: three monitor core and semi-conductive tape covering, at inner sheath (5) outside parcel semi-conductive tape covering, distribute equably three and monitor core on the circumference in the above-mentioned semi-conductive tape covering outside, three monitor that core is stranded along the circumference of semi-conductive tape covering, in above-mentioned three outsides that monitor core, wrap up the semi-conductive tape covering again.
8. colliery aluminium alloy conductor moving metal shield monitor type rubber sleeve soft cable according to claim 3, it is characterized in that: described power line core conductor (1) is made with aluminum alloy materials by cable, in conductor, the monofilament maximum gauge is no more than 0.51mm, specific insulation≤0.028264 Ω m/mm
2.
9. colliery aluminium alloy conductor moving metal shield monitor type rubber sleeve soft cable according to claim 3, it is characterized in that: described inner sheath (5) is made by ethylene propylene diene monomer (EPDM) material.
10. colliery aluminium alloy conductor moving metal shield monitor type rubber sleeve soft cable according to claim 3, it is characterized in that: described oversheath (8) is made by chloroprene rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202835961U CN203366774U (en) | 2013-05-22 | 2013-05-22 | Aluminum alloy conductor movable metal shield monitor type rubber sheath soft cable for mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202835961U CN203366774U (en) | 2013-05-22 | 2013-05-22 | Aluminum alloy conductor movable metal shield monitor type rubber sheath soft cable for mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203366774U true CN203366774U (en) | 2013-12-25 |
Family
ID=49814505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202835961U Expired - Lifetime CN203366774U (en) | 2013-05-22 | 2013-05-22 | Aluminum alloy conductor movable metal shield monitor type rubber sheath soft cable for mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203366774U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103871625A (en) * | 2014-03-01 | 2014-06-18 | 安徽华源电缆集团有限公司 | Grounding control cable for power generation |
| CN104835585A (en) * | 2014-02-12 | 2015-08-12 | 安徽国华电缆集团有限公司 | Flat aluminum alloy conductor core cable |
| CN109102938A (en) * | 2018-09-03 | 2018-12-28 | 重庆科飞线缆有限公司 | Coal mining machine shield monitoring braiding reinforced rubber sleeve flexible cable |
-
2013
- 2013-05-22 CN CN2013202835961U patent/CN203366774U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104835585A (en) * | 2014-02-12 | 2015-08-12 | 安徽国华电缆集团有限公司 | Flat aluminum alloy conductor core cable |
| CN103871625A (en) * | 2014-03-01 | 2014-06-18 | 安徽华源电缆集团有限公司 | Grounding control cable for power generation |
| CN109102938A (en) * | 2018-09-03 | 2018-12-28 | 重庆科飞线缆有限公司 | Coal mining machine shield monitoring braiding reinforced rubber sleeve flexible cable |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20160205 Granted publication date: 20131225 |
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| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20170805 Granted publication date: 20131225 |
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| PD01 | Discharge of preservation of patent | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20170805 Granted publication date: 20131225 |
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| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20200805 Granted publication date: 20131225 |
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| PD01 | Discharge of preservation of patent | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20200805 Granted publication date: 20131225 |
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| PP01 | Preservation of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131225 |
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| CX01 | Expiry of patent term | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20230522 Granted publication date: 20131225 |
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| PD01 | Discharge of preservation of patent |