CN202601241U - Cable for water-resisting high-strength tensile wear-resisting shield machine - Google Patents
Cable for water-resisting high-strength tensile wear-resisting shield machine Download PDFInfo
- Publication number
- CN202601241U CN202601241U CN2012202871501U CN201220287150U CN202601241U CN 202601241 U CN202601241 U CN 202601241U CN 2012202871501 U CN2012202871501 U CN 2012202871501U CN 201220287150 U CN201220287150 U CN 201220287150U CN 202601241 U CN202601241 U CN 202601241U
- Authority
- CN
- China
- Prior art keywords
- cable
- core
- shield machine
- conductor
- resisting
- 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 - Fee Related
Links
Images
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 discloses a cable for a water-resisting high-strength tensile wear-resisting shield machine. A cable core is formed into the cable by twisting an insulation power wire core, a ground wire core and a control wire core, water-resisting gauze is filled in clearance of the cable core, the cable core is externally wrapped with a water-resisting wrapping tape layer and is squeezed with an outer protection sleeve, and the outer protection sleeve is a polyether urethane outer protection sleeve layer. Through the structure, the cable disclosed by the utility model has a long service life, and the requirements on the safety performance and the service life of the cable by a shield machine under a complicated working condition can be met.
Description
Technical field:
The utility model relates to a kind of cable, and particularly a kind of wear-resisting shield machine of high strength tension with water stop function is used cable, belongs to the electrical equipment connection and uses the cable technical field.
Background technology:
Along with the progress of science and technology, a kind of extensive utilization of novel subterranean tunnel excavating equipment shield machine has driven the widespread demand of shield machine cable.Shield machine is abominable with the environment for use of cable; Cable is often not only wanted crooked moving; Also often place grit muddy water to soak; In use cable not only will bear the crooked pulling force of powerful mechanical shearing that shield machine digging moving process produces, and hard thing extruding such as the grit rock around also receiving and muddy water soak, so cable very easily damages.Apply to shield machine on the domestic market at present and use cable, the shield machine cable that possesses the wear-resisting long life of the tension of blocking water simultaneously is few, can not satisfy market to the great demand of shield machine with cable.
Summary of the invention:
For overcoming the defective of prior art, the purpose of the utility model is to provide a kind of wear-resisting shield machine of high strength tension that blocks water to use cable, and this structural cable long service life can satisfy under the complicated working condition of shield machine the requirement to cable security performance and life-span.
The utility model technical solution problem adopts following technical scheme:
A kind of wear-resisting shield machine of high strength tension that blocks water is used cable; Cable conductor by insulation power core, core, control core be twisted into cable; Water blocking yarn is filled in the cable core gap, and said cable core is surrounded with the belting layer that blocks water outward, is extruded with oversheath, and said oversheath is the EU external sheath layer.
The conductor of said insulation power core is stranded in the same way by six types of tin-coated copper conductors and aramid fiber, and the conductor wire harness is provided with semiconductive shielding layer outward successively, EPDM rubber insulating barrier, insulated non-metal screen and metal screen layer.
The conductor of said control core is by six types of tinned conductors and aramid fiber is stranded forms; The conductor wire harness is provided with EPDM rubber insulating barrier outward successively; Water blocking yarn is filled in the cable core gap, outer wrapped belting layer and the oversheath of blocking water of cable core, and described oversheath adopts EU.
The conductor of said ground core is by six types of stranded forming of tinned conductor, and conductor is outside equipped with semiconductive shielding layer.
Compared with present technology, the beneficial effect of the utility model is embodied in:
Insulating, power core and control line core conductor adopt six types of tin-coated copper conductors and aramid fiber is stranded forms; Conductor more softness and conductor bears stretching resistance and obviously improves; Water blocking yarn and the outer wrapped band that blocks water of cable core are filled in the cable core gap; Make cable possess water stop function, oversheath adopts EU, obviously improves the tension anti-wear performance of cable.The utility model structural design, long service life can satisfy under the complicated working condition of shield machine the requirement to cable security performance and life-span.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
Label among the figure: 1 insulation power core, 2 aramid fibers, 3 six types of tin-coated copper conductors, 4 semiconductive shielding layers; 5 EPDM rubber insulating barriers, 6 insulated non-metal screens, 7 metal screen layers, 8 ground cores; 9 water blocking yarns, 10 control cores, 11 belting layers that block water, 12 oversheaths.
Below pass through embodiment, and combine accompanying drawing that the utility model is described further.
Embodiment:
Embodiment: 1, a kind of wear-resisting shield machine of high strength tension that blocks water is used cable, is twisted into cable core by three insulated power cores 1, ground core 8, a control core 10, and water blocking yarn 9 is filled in the cable core gap; The outer wrapped belting layer 11 that blocks water of cable core; Outermost layer extrudes EU oversheath 12, and ground core 8 is placed in the middle of the cable core, purpose is set like this ground core is fully contacted with insulation power core; Can also effectively reduce the outside diameter of cable, improve the bending property of cable.
In specifically being provided with; The conductor of insulation power core 1 is stranded in the same way by 6 types of tin-coated copper conductors 3 and aramid fiber 2; The conductor wire harness is provided with semiconductive shielding layer 4 outward successively, EPDM rubber insulating barrier 5, insulated non-metal screen 6 and metal screen layer 7; Insulation power line core conductor screen, insulating barrier and insulated non-metal screen adopt three layers of co-extrusion, and such purpose can effectively improve the electric property of cable.
The conductor of control core 10 is by six types of tinned conductors 3 and aramid fiber 2 stranded forming; Conductor wire harness peripheral hardware has EPDM rubber insulating barrier 5, and water blocking yarn 9 is filled in the cable core gap, the outer wrapped belting layer 11 that blocks water of cable core; Cable core extrudes oversheath 12 outward, and jacket material is the EU material.
The conductor of ground core 8 is by six types of tinned conductors, 3 stranded forming, and conductor is outside equipped with semiconductive shielding layer 4.
Claims (4)
1. the wear-resisting shield machine of high strength tension that blocks water is used cable, it is characterized in that:
Cable conductor by insulation power core (1), core (8), control core (10) stranded stranding; Water blocking yarn (9) is filled in the cable core gap; Said cable core is surrounded with the belting layer that blocks water (11) outward, is extruded with oversheath (12), and said oversheath is the EU external sheath layer.
2. a kind of wear-resisting shield machine of high strength tension that blocks water according to claim 1 is used cable; It is characterized in that; The conductor of said insulation power core (1) is stranded in the same way by six types of tin-coated copper conductors (3) and aramid fiber (2); The conductor wire harness is provided with semiconductive shielding layer (4) outward successively, EPDM rubber insulating barrier (5), insulated non-metal screen (6) and metal screen layer (7).
3. a kind of wear-resisting shield machine of high strength tension that blocks water according to claim 1 is used cable; It is characterized in that; The conductor of said control core (10) is by six types of tinned conductors (3) and stranded the forming of aramid fiber (2), and the conductor wire harness is provided with EPDM rubber insulating barrier (5) outward successively, and water blocking yarn (9) is filled in the cable core gap; Outer wrapped belting layer that blocks water (11) of cable core and oversheath (12), described oversheath adopts EU.
4. a kind of wear-resisting shield machine of high strength tension that blocks water according to claim 1 is used cable, it is characterized in that the conductor of said ground core (8) is by stranded the forming of six types of tinned conductors (3), and conductor is outside equipped with semiconductive shielding layer (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202871501U CN202601241U (en) | 2012-06-18 | 2012-06-18 | Cable for water-resisting high-strength tensile wear-resisting shield machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202871501U CN202601241U (en) | 2012-06-18 | 2012-06-18 | Cable for water-resisting high-strength tensile wear-resisting shield machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202601241U true CN202601241U (en) | 2012-12-12 |
Family
ID=47318771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202871501U Expired - Fee Related CN202601241U (en) | 2012-06-18 | 2012-06-18 | Cable for water-resisting high-strength tensile wear-resisting shield machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202601241U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104616797A (en) * | 2015-01-22 | 2015-05-13 | 安徽凌宇电缆科技有限公司 | Electric drill cable for low smoke halogen-free coal mine |
| CN105469876A (en) * | 2014-09-26 | 2016-04-06 | 广东南缆电缆有限公司 | Aramid harness for electric vehicle |
| CN105761786A (en) * | 2015-01-14 | 2016-07-13 | 安徽凌宇电缆科技有限公司 | Low-smoke halogen-free cable for shield |
| CN107479157A (en) * | 2017-08-29 | 2017-12-15 | 西安西古光通信有限公司 | A kind of non-metallic optical fiber cables and preparation method thereof |
| CN109378115A (en) * | 2018-10-29 | 2019-02-22 | 通鼎互联信息股份有限公司 | A kind of high intensity railway signal cable |
-
2012
- 2012-06-18 CN CN2012202871501U patent/CN202601241U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105469876A (en) * | 2014-09-26 | 2016-04-06 | 广东南缆电缆有限公司 | Aramid harness for electric vehicle |
| CN105761786A (en) * | 2015-01-14 | 2016-07-13 | 安徽凌宇电缆科技有限公司 | Low-smoke halogen-free cable for shield |
| CN104616797A (en) * | 2015-01-22 | 2015-05-13 | 安徽凌宇电缆科技有限公司 | Electric drill cable for low smoke halogen-free coal mine |
| CN107479157A (en) * | 2017-08-29 | 2017-12-15 | 西安西古光通信有限公司 | A kind of non-metallic optical fiber cables and preparation method thereof |
| CN109378115A (en) * | 2018-10-29 | 2019-02-22 | 通鼎互联信息股份有限公司 | A kind of high intensity railway signal cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203377017U (en) | Anti-interference bending-resistant rubber flexible cable for coal cutter | |
| CN202601241U (en) | Cable for water-resisting high-strength tensile wear-resisting shield machine | |
| CN202230784U (en) | Oval flexible cable for moving tensile wear-resistant tow chain | |
| CN201527811U (en) | Novel cable for coal winning machine | |
| CN102543287A (en) | Aramid fiber reinforced shielding rubber jacketed flexible cable for coal mining machine | |
| CN202996353U (en) | Coal cutter reinforced cable | |
| CN201036064Y (en) | Powered control composite flat cable | |
| CN201655376U (en) | High-tensile wear-resistant mobile rubber sleeve cable | |
| CN202662372U (en) | Novel 35kv rubber sleeve flexible cable for moving | |
| CN203288332U (en) | Wear-resistant weather-resistant anti-dragging flexible cable for surface mine | |
| CN202976908U (en) | Tensile, wear resistant, bend resistance, antiflaming reinforced mobile high flexible cable | |
| CN202917247U (en) | Photoelectric composite mine rubber-sheathed soft cable | |
| CN202694975U (en) | Power cable special for oil well | |
| CN203366791U (en) | Super-large cross section high-strength ultra-soft rubber-sheathed cable for coal mining machine | |
| CN203325560U (en) | Highly tensile rubber multi-core cable | |
| CN203366774U (en) | Aluminum alloy conductor movable metal shield monitor type rubber sheath soft cable for mine | |
| CN202694847U (en) | Medium-voltage movable shielding monitoring rubber jacketed extra-flexible cable for coal mine | |
| CN202422807U (en) | Mobile power control composite cable used for port | |
| CN202487244U (en) | Aramid-reinforced coal mining machine shielding rubber-jacketed flexible cable | |
| CN201270161Y (en) | Rubber covered flexible electric cable for coal mining machine | |
| CN211087945U (en) | Rubber sleeve cable control wire core for coal mining machine in coal mine | |
| CN202976931U (en) | Mining-signal-combination flexible cable | |
| CN203480908U (en) | High-strength control cable | |
| CN201994110U (en) | Outdoor high-intensity electric wire cable | |
| CN207867938U (en) | A kind of reinforced rubber covered flexible electric cable for coal mining of resist bending |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20180618 |