CN101527181A - Drum cable - Google Patents
Drum cable Download PDFInfo
- Publication number
- CN101527181A CN101527181A CN200910115146A CN200910115146A CN101527181A CN 101527181 A CN101527181 A CN 101527181A CN 200910115146 A CN200910115146 A CN 200910115146A CN 200910115146 A CN200910115146 A CN 200910115146A CN 101527181 A CN101527181 A CN 101527181A
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- China
- Prior art keywords
- conductor
- cable
- core
- drum
- drum cable
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- 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.)
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Abstract
The invention belongs to the cable technical field, and relates to a drum cable. The drum cable is coated with earth wire cores and master cores in an outer sheath; the master cores are formed by sequentially coating an internal shielding layer, an insulating layer and an external shielding layer on an external surface of a conductor from inside to outside; the earth cores are formed by coating an insulating layer made from semiconducting natural rubber and carbon black on the external surface of the conductor; the master cores and the earth wire cores abut against each other on a circumference at intervals to form a cable core, the cable core is filled with a center filler, and an inner sheath, a torsional braid and an outer sheath are sequentially clad on periphery of the cable core from inside to outside. The drum cable has the advantages of minor coiling radius, rapid coiling speed, strong anti-interference performance, flame retardance, ozone resistance, oil resistance, ultraviolet ray resistance, moisture resistance, high temperature resistance and low temperature resistance, and is suitable for being used as drum cables and trailing cables in reeling machines, transport machines, conveyors and towing chain systems.
Description
Technical field
The invention belongs to the cable technology field, refer in particular to a kind of drum cable.
Background technology
Drum cable generally is applied to roll up simple machine, Transport Machinery and conveyer, also can in the drag chain system, be used as simultaneously volume letter and trailing cable, with dragging the motion of taking down the exhibits of the axle or the guiding of other similar device, the environment for use of drum cable: the one, in dry or moist indoor or moist industrial environment, also can install in the open, require to have good insulation performance, agitation performance and uvioresistant; The 2nd, most of users are for raising the efficiency, constantly require cable to improve the speed of service, electric pressure, cable stretching resistance, the outside diameter of cable, requirement is used for the atrocious weather environment, often requires bending radius less, and bending radius depends on the construction of cable and external diameter and installation and occupation mode; The 3rd, in most of the cases, cable is installed in high temperature and the environment of chemical corrosion is arranged, and requires cable that the ability of certain resistance to chemical attack will be arranged.
Summary of the invention
The purpose of this invention is to provide that a kind of winding radius is little, winding speed is fast, strong interference immunity, fire-retardant, anti-ozone, oil resistant, antiultraviolet and moisture proof, high temperature resistant and low temperature resistant drum cable.
The object of the present invention is achieved like this:
Drum cable is to be coated with ground core, master core in oversheath, it is characterized in that: described master core: be that outer surface at conductor is coated with internal shield, insulating barrier, outer shielding layer from inside to outside successively; Ground core: be the insulating barrier that is coated with usefulness semiconductive natural rubber and carbon black making at the outer surface of conductor; Master core, core on same circumference, abut against at interval and rearrange cable conductor together, in the middle of cable conductor, be filled with core, be coated with inner sheath, antitorque braid and oversheath from inside to outside successively in the cable conductor periphery.
Above-mentioned conductor is a tinned copper wire.
Above-mentioned internal shield and outer shielding layer are all made with semiconductive conductor screen plastics.
Above-mentioned insulating barrier is made with ethylene-propylene rubber.
The above-mentioned core of filling out is made with unvulcanized natural rubber.
Above-mentioned inner sheath is made with the black chlorosulfonated polyethylene.
Above-mentioned antitorque braid is made with the white polyester yarn.
Above-mentioned oversheath is made with the black neoprene.
The outstanding compared to existing technology advantage of the present invention is:
1, the present invention adopt have excellent fire retardant, high strength, high-wearing feature, high temperature resistant, low temperature resistant anti-ozone, corrosion-resistant, oil resistant, weather,, antiultraviolet, moisture proof, the lightweight black neoprene of waterproof make oversheath, can satisfy all kinds of weather conditions fully;
2, the present invention adopts symmetrical three cores design and tight manufacturing process, effectively reduces electromagnetic interference;
3, the present invention's tinned copper wire of adopting multiply carefully to be twisted into bundle is done conductor, and conductivity and softness are good;
4, the present invention adopts that anti-twisting property, mechanical performance and tensile strength are strong, strong with the adhesiveness of rubber, intensity is high, extension is little, winding radius is little, winding speed is fast, the white polyester yarn of long service life is as antitorque braid, makes the above-mentioned performance of cable obviously strengthen.
Description of drawings
Fig. 1 is a cutaway view of the present invention.
Embodiment
With specific embodiment the present invention is further described below, referring to Fig. 1:
Drum cable is to be coated with ground core, master core, described master core in oversheath 8: be that outer surface at conductor 1 is coated with internal shield 2, insulating barrier 3 and outer shielding layer 4 from inside to outside successively; Ground core: be the insulating barrier 9 that is coated with usefulness semiconductive natural rubber and carbon black making at the outer surface of conductor 10; Three master cores abut against at interval on same circumference with three ground cores and rearrange cable conductor, are filled with core 5 in the middle of cable conductor, are coated with inner sheath 6, antitorque braid 7 and oversheath 8 from inside to outside successively in the cable conductor periphery.
Above-mentioned conductor 1,10 usefulness be the multiple strand combining structure of zinc-plated thin copper wire.
Above-mentioned internal shield 2 and outer shielding layer 4 are all made with semiconductive conductor screen plastics.
Above-mentioned insulating barrier 3 usefulness ethylene-propylene rubber are made.
The above-mentioned unvulcanized natural rubber of core 5 usefulness of filling out is made.
Above-mentioned inner sheath 6 usefulness black chlorosulfonated polyethylenes are made.
Above-mentioned antitorque braid 7 usefulness white polyester yarns are made.
Above-mentioned oversheath 8 usefulness black neoprenes are made.
Claims (8)
1, drum cable is to be coated with ground core, master core in oversheath, it is characterized in that: described master core: be that outer surface at conductor is coated with internal shield, insulating barrier, outer shielding layer from inside to outside successively; Ground core: be the insulating barrier that is coated with usefulness semiconductive natural rubber and carbon black making at the outer surface of conductor; Master core, core on same circumference, abut against at interval and rearrange cable conductor together, in the middle of cable conductor, be filled with core, be coated with inner sheath, antitorque braid and oversheath from inside to outside successively in the cable conductor periphery.
2, drum cable according to claim 1 is characterized in that: described conductor is a tinned copper wire.
3, drum cable according to claim 1 is characterized in that: described internal shield and outer shielding layer are all made with semiconductive conductor screen plastics.
4, drum cable according to claim 1 is characterized in that: described insulating barrier is made with ethylene-propylene rubber.
5, drum cable according to claim 1 is characterized in that: the described core of filling out is made with unvulcanized natural rubber.
6, drum cable according to claim 1 is characterized in that: described inner sheath is made with the black chlorosulfonated polyethylene.
7, drum cable according to claim 1 is characterized in that: described antitorque braid is made with the white polyester yarn.
8, drum cable according to claim 1 is characterized in that: described oversheath is made with the black neoprene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910115146A CN101527181A (en) | 2009-03-30 | 2009-03-30 | Drum cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910115146A CN101527181A (en) | 2009-03-30 | 2009-03-30 | Drum cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101527181A true CN101527181A (en) | 2009-09-09 |
Family
ID=41095007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910115146A Pending CN101527181A (en) | 2009-03-30 | 2009-03-30 | Drum cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101527181A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102708959A (en) * | 2012-06-23 | 2012-10-03 | 南通米兰特电气有限公司 | Novel flat cable |
| CN102708983A (en) * | 2012-06-26 | 2012-10-03 | 江苏海达电缆有限公司 | Anti-rat, anti-termite, flame-retardant and environmentally friendly power cable |
| CN103198896A (en) * | 2013-03-19 | 2013-07-10 | 启东沃玛力电器辅件有限公司 | Tensile high voltage cable |
| CN104036859A (en) * | 2012-07-13 | 2014-09-10 | 江苏亨通电力电缆有限公司 | Torsion resistant photoelectric composite medium-voltage drum cable |
| CN106910554A (en) * | 2017-03-28 | 2017-06-30 | 安徽凌宇电缆科技有限公司 | A kind of 10kV and following rubber insulation drum cable |
| CN108428500A (en) * | 2018-04-28 | 2018-08-21 | 扬州市德友线缆有限公司 | A kind of weatherability high speed drum cable |
-
2009
- 2009-03-30 CN CN200910115146A patent/CN101527181A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102708959A (en) * | 2012-06-23 | 2012-10-03 | 南通米兰特电气有限公司 | Novel flat cable |
| CN102708983A (en) * | 2012-06-26 | 2012-10-03 | 江苏海达电缆有限公司 | Anti-rat, anti-termite, flame-retardant and environmentally friendly power cable |
| CN104036859A (en) * | 2012-07-13 | 2014-09-10 | 江苏亨通电力电缆有限公司 | Torsion resistant photoelectric composite medium-voltage drum cable |
| CN104036859B (en) * | 2012-07-13 | 2017-06-09 | 江苏亨通电力电缆有限公司 | Resistance to torsion photoelectric composite medium-pressure drum cable |
| CN103198896A (en) * | 2013-03-19 | 2013-07-10 | 启东沃玛力电器辅件有限公司 | Tensile high voltage cable |
| CN106910554A (en) * | 2017-03-28 | 2017-06-30 | 安徽凌宇电缆科技有限公司 | A kind of 10kV and following rubber insulation drum cable |
| CN108428500A (en) * | 2018-04-28 | 2018-08-21 | 扬州市德友线缆有限公司 | A kind of weatherability high speed drum cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20090909 |