CN205230648U - Compound mining cable - Google Patents
Compound mining cable Download PDFInfo
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- CN205230648U CN205230648U CN201521108716.XU CN201521108716U CN205230648U CN 205230648 U CN205230648 U CN 205230648U CN 201521108716 U CN201521108716 U CN 201521108716U CN 205230648 U CN205230648 U CN 205230648U
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Abstract
The utility model discloses a compound mining cable, including the cable core, the space department in the cable core fills has the filling layer, has electrically conductive block water area and outmost crowded package to have an oversheath around the package outside the cable core, and the cladding has the armor blocking water between area and the oversheath still, and the cable core is formed by three power core, a video sinle silk and a optical fiber unit transposition, and wherein optical fiber unit is located cable core center department. Adopt the utility model discloses a compound mining cable has guaranteed power core's normal use, and the video sinle silk is by the outer extruded insulation layer of the insulation core conductor of two pair twists, weaves iron shielded layer and form outside the insulating layer, has increased the anti -interference ability of cable to the interference of ensureing transmission signal is minimum, has reasonable in design, inseparable, the compact structure of winding displacement, and transmission performance is stable.
Description
Technical field
The utility model relates to field of cable technology, specifically a kind of compound mine cable.
Background technology
The cable of at least two stranded similar ropes normally often organized by cable by several or several groups of wires, often organize mutually insulated between wire, and be often twisted into round a center, whole outside is surrounded by the cover layer of high-insulation.Cable is divided into power cable, control cables, compensating cable, shielded type cable, high-temperature cable, computer cable, signal cable, coaxial cable, fire-resisting cable, shipboard cable, mining cable, aluminium alloy cable, photovoltaic cable etc. by performance, they are all made up of sub-thread or stranded conductor and insulating barrier, are used for connecting circuit, electrical equipment etc.And along with user demand, it is more and more higher to the various performance requirements of cable, but in some specific fields of employment, cable installation environment more complicated, due to the restriction of construction space, cable is made to need constantly to bend in inside, this just makes cable itself need to possess certain pliability, long period of soaking is in water sometimes, cable must have excellent block-water performance, simultaneously in some dark moist spaces, often have mouse worm to occur, and mouse enjoys a lot to bite and termite moth erosion cable, this breaks down with regard to making the cable being bitten or eat into erosion, cause cable failure to affect to use.
Utility model content
The technical problems to be solved in the utility model is for Problems existing in background technology, provides a kind of compound mine cable.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of compound mine cable, comprise cable core, gap in cable core is filled with packed layer, be surrounded with outside cable core conduction waterstop and outermost layer be extruded with oversheath, between described waterstop and oversheath, be also coated with armour, described cable core forms by three power wire core, a video core and fiber unit are stranded, and wherein fiber unit is positioned at described cable core center position.
Further, described power wire core is combined by the outer conductor shield coated successively of power wire core conductor and power wire core conductor, insulating barrier, insulation screen, metal knitted screen.
Further, described video core is by the outer extruded insulation layer of the insulated wire cores conductor of two pair twists, forms at the outer braided metal screen of insulating barrier.
Further, described armour adopts the spiral sheathed structure put up wrapped mode and make all linked with one another by aluminum alloy strip.
Adopt a kind of compound mine cable of the present utility model, because cable core forms by power wire core, a video core and fiber unit are stranded, and power wire core is by power wire core conductor and at power wire core conductor outer coated successively conductor shield, insulating barrier, insulation screen, metal knitted screen, ensure that the normal use of power wire core.Video core is by the outer extruded insulation layer of the insulated wire cores conductor of two pair twists, forms, add the interference free performance of cable at the outer braided metal screen of insulating barrier, minimum to guarantee the interference of signal transmission.The utility model reasonable in design, winding displacement is tight, and compact conformation, transmission performance is stablized, and can improve the fail safe of such cable, reliability and advance.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Shown in figure: 1-fiber unit, 2-power wire core conductor, 3-conductor shield, 4-insulating barrier, 5-insulation screen, 6-screen, 7-insulated wire cores conductor, 8-extruded insulation layer, 9-metal screen layer, 10-packed layer, 11-waterstop, 12-armour, 13-oversheath.
Embodiment
As shown in Figure 1, a kind of compound mine cable of the present utility model, comprise cable core, gap in cable core is filled with packed layer 10, conduction 11 is surrounded with and outermost layer is extruded with oversheath 13 outside cable core, between described waterstop 11 and oversheath 13, be also coated with armour 12, described cable core forms by three power wire core, a video core and fiber unit 1 are stranded, and wherein fiber unit 1 is positioned at described cable core center position.
Further, described power wire core is combined by conductor shield 3 coated successively outside power wire core conductor 2 and power wire core conductor 2, insulating barrier 4, insulation screen 5, metal knitted screen 6.
Further, described video core is by the outer extruded insulation layer 8 of the insulated wire cores conductor 7 of two pair twists, forms at the outer braided metal screen 9 of insulating barrier 8.
Further, described armour 12 adopts the spiral sheathed structure put up wrapped mode and make all linked with one another by aluminum alloy strip.
Adopt a kind of compound mine cable of the present utility model, because cable core forms by power wire core, a video core and fiber unit are stranded, and power wire core is by power wire core conductor and at power wire core conductor outer coated successively conductor shield, insulating barrier, insulation screen, metal knitted screen, ensure that the normal use of power wire core.Video core is by the outer extruded insulation layer of the insulated wire cores conductor of two pair twists, forms, add the interference free performance of cable at the outer braided metal screen of insulating barrier, minimum to guarantee the interference of signal transmission.The utility model reasonable in design, transmission performance is stablized, and improves the fail safe of such cable, reliability and advance.
Protection range of the present utility model is not limited only to the technical scheme disclosed in embodiment; the foregoing is only better embodiment of the present utility model; do not limit the utility model; every do according to the technical solution of the utility model any trickle amendment, equivalently replace and improve, within the protection range that all should be included in technical solutions of the utility model.
Claims (4)
1. a compound mine cable, it is characterized in that: comprise cable core, gap in cable core is filled with packed layer (10), be surrounded with outside cable core conduction waterstop (11) and outermost layer be extruded with oversheath (13), armour (12) is also coated with between described waterstop (11) and oversheath (13), described cable core forms by three power wire core, a video core and fiber unit (1) are stranded, and wherein fiber unit (1) is positioned at described cable core center position.
2. a kind of compound mine cable according to claim 1, is characterized in that: described power wire core is combined by power wire core conductor (2) and the coated successively outward conductor shield (3) of power wire core conductor (2), insulating barrier (4), insulation screen (5), metal knitted screen (6).
3. a kind of compound mine cable according to claim 1, is characterized in that: described video core is by the outer extruded insulation layer (8) of the insulated wire cores conductor (7) of two pair twists, forms the outer braided metal screen (9) of insulating barrier (8).
4. a kind of compound mine cable according to claim 1, is characterized in that: described armour (12) adopts the spiral sheathed structure put up wrapped mode and make all linked with one another by aluminum alloy strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521108716.XU CN205230648U (en) | 2015-12-29 | 2015-12-29 | Compound mining cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521108716.XU CN205230648U (en) | 2015-12-29 | 2015-12-29 | Compound mining cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205230648U true CN205230648U (en) | 2016-05-11 |
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ID=55905696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521108716.XU Active CN205230648U (en) | 2015-12-29 | 2015-12-29 | Compound mining cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205230648U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107464609A (en) * | 2017-09-21 | 2017-12-12 | 贵州固达电缆有限公司 | A kind of compound mine cable of High-strength compression resistant |
| CN108840179A (en) * | 2018-05-11 | 2018-11-20 | 中国煤炭科工集团太原研究院有限公司 | A kind of video frequency remote-control cable and sebific duct synchronous mode folding and unfolding cable roller |
-
2015
- 2015-12-29 CN CN201521108716.XU patent/CN205230648U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107464609A (en) * | 2017-09-21 | 2017-12-12 | 贵州固达电缆有限公司 | A kind of compound mine cable of High-strength compression resistant |
| CN108840179A (en) * | 2018-05-11 | 2018-11-20 | 中国煤炭科工集团太原研究院有限公司 | A kind of video frequency remote-control cable and sebific duct synchronous mode folding and unfolding cable roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Compound mining cable Effective date of registration: 20170103 Granted publication date: 20160511 Pledgee: The Bank of Guiyang branch of Limited by Share Ltd Pingba Pledgor: GUIZHOU GUDA CABLE CO., LTD. Registration number: 2016990001195 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200109 Granted publication date: 20160511 Pledgee: The Bank of Guiyang branch of Limited by Share Ltd Pingba Pledgor: GUIZHOU GUDA CABLE CO., LTD. Registration number: 2016990001195 |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 561000 Xiayun Industrial Park Phase II, Liyang High-tech Zone, Pingba District, Anshun City, Guizhou Province, 02-04, 02-06 Patentee after: Gooda wire and cable (Group) Co., Ltd Address before: Xiayun Industrial Park, Liyang high tech Zone, Pingba County, Anshun City, Guizhou Province Patentee before: GUIZHOU GUDA CABLE Co.,Ltd. |