CN204760076U - Wisdom for energy high performance hold in palm and to make cable - Google Patents
Wisdom for energy high performance hold in palm and to make cable Download PDFInfo
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- CN204760076U CN204760076U CN201520481878.1U CN201520481878U CN204760076U CN 204760076 U CN204760076 U CN 204760076U CN 201520481878 U CN201520481878 U CN 201520481878U CN 204760076 U CN204760076 U CN 204760076U
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Abstract
The utility model discloses a wisdom for energy high performance hold in palm and to make cable, from interior to exterior are cable core, inner sheath, aramid fiber silk weaving layer and oversheath in proper order, the cable core includes the insulation core of many transposition and sets up fills the core at the center at the center that insulation core encloses, every insulation core from interior to exterior is conductor and insulating layer in proper order, the conductor mixes the transposition by stranded circle copper line with the cellosilk, the center is filled core from interior to exterior and is aramid fiber silk and rubber in proper order. The utility model discloses crowded package rubber conduct center packing outside stranding center adoption aramid fiber silk, does not fill in stranding limit crack, can improve tensile strength, extension cable life.
Description
Technical field
The utility model relates to the holder of a kind of wisdom energy high-performance makes cable.
Background technology
Prevailing along with shopping at network, overseas commodity flow into China endlessly, add the prosperity of sea-freight, harbour machinery is developed rapidly, but because harbour machinery lifting is frequent, holder makes the cable of system support need to do high speed, frequently movement, larger mechanical tensile forces need be born and bend, usually namely there is the fault such as various breakage, disconnected core about using half a year in traditional general rubber sleeve flexible cable, need often to change, not only increase use cost and also have a strong impact on operating efficiency, need novel high performance holder for this reason and make system-specific cable supporting with it.
Utility model content
The purpose of this utility model is to provide one can make cable at a high speed, frequently bending the long-time a kind of wisdom energy high-performance holder used under accompanying operational environment.
The technical scheme realizing the utility model object is that the holder of a kind of wisdom energy high-performance makes cable, is followed successively by cable core, inner sheath, aramid fiber yarn braid and oversheath from the inside to the outside; Described cable core comprises many stranded insulated wire cores and is arranged on the center-filled core at the center that insulated wire cores surrounds; Described every root insulated wire cores is followed successively by conductor and insulating barrier from the inside to the outside; Described conductor mixes stranded by multiply circular copper wire with filament; Described center-filled core is followed successively by aramid fiber yarn and rubber from the inside to the outside.
The direction of lay of the circular copper wire of described conductor is identical with the direction of lay of insulated wire cores.
The circular copper wire of described conductor is the zinc-plated soft circular copper wire of the 6th class.
The stranded lay ratio of outermost layer of the circular copper wire of described conductor is not more than 11.
Have employed technique scheme, the utility model has following beneficial effect: (1) the utility model adopts outside aramid fiber yarn at stranding center and extrudes rubber as center-filled, stranding limit gap is not filled, and can improve tensile strength, extends cable useful life.
(2) conductor of the present utility model selects the zinc-plated soft circular copper wire that solderability is good, resistance to corrosion is strong, the strand of wire strand and insulated wire cores when twisting again is to consistent and fine pith is stranded, strand is stranded together with filament simultaneously, improve its mechanical strength, not only soft, also improve the useful life of conductor.
(3) adopt aramid fiber yarn to weave between inner/outer sheath of the present utility model, count controls between 30% ~ 40%.Because aramid fiber yarn intensity is high, not only add the tensile strength of cable, and make when controlling count well inner/outer sheath can fully be bonded together when sulfuration kettle cure.
Accompanying drawing explanation
In order to make content of the present utility model more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein
Fig. 1 is structural representation of the present utility model.
Attached number in the figure is:
Cable core 1, insulated wire cores 11, conductor 11-1, insulating barrier 11-2, center-filled core 12, aramid fiber yarn 12-1, rubber 12-2, inner sheath 2, aramid fiber yarn braid 3, oversheath 4.
Embodiment
(embodiment 1)
See Fig. 1, a kind of wisdom energy high-performance holder of the present embodiment makes cable, is followed successively by cable core 1, inner sheath 2, aramid fiber yarn braid 3 and oversheath 4 from the inside to the outside; Cable core 1 comprises many stranded insulated wire cores 11 and is arranged on the center-filled core 12 at the center that insulated wire cores 11 surrounds; Every root insulated wire cores 11 is followed successively by conductor 11-1 and insulating barrier 11-2 from the inside to the outside; Conductor 11-1 mixes stranded by the zinc-plated soft circular copper wire of the 6th class specified in multiply IEC60228 with filament; Insulating barrier 11-2 employing excellent electrical property, ageing-resistant performance, mechanical performance are higher, the good ethylene-propylene rubber of chemical-resistant stability.Center-filled core 12 is followed successively by aramid fiber yarn 12-1 and rubber 12-2 from the inside to the outside.The direction of lay of the circular copper wire of conductor 11-1 is identical with the direction of lay of insulated wire cores 11.The stranded lay ratio of outermost layer of the circular copper wire of conductor 11-1 is not more than 11.Inner sheath 2 adopts that mechanical strength is high, wear-resisting, oil resistant, cold-resistant, high flame retardant and the fabulous neoprene rubber of tear resistance, squash type is produced but is not first carried out sulfuration, it is made to be extruded in on cable core closely, so that the position of fixing each insulated wire cores also ensures the gap filled up between insulated wire cores; Oversheath 4 adopts the neoprene rubber identical with inner sheath 2, squash type production, after extruding on lapping equipment overlapping wrapped one deck water strap, the rate of putting up reaches 50%; In vulcanizer, carry out sulfuration again, inner/outer sheath is effectively bonded, combines together.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (4)
1. the holder of wisdom energy high-performance makes a cable, it is characterized in that: be followed successively by cable core (1), inner sheath (2), aramid fiber yarn braid (3) and oversheath (4) from the inside to the outside; Described cable core (1) comprises many stranded insulated wire cores (11) and is arranged on the center-filled core (12) at the center that insulated wire cores (11) surrounds; Described every root insulated wire cores (11) is followed successively by conductor (11-1) and insulating barrier (11-2) from the inside to the outside; Described conductor (11-1) mixes stranded by multiply circular copper wire with filament; Described center-filled core (12) is followed successively by aramid fiber yarn (12-1) and rubber (12-2) from the inside to the outside.
2. a kind of wisdom energy high-performance according to claim 1 holder makes cable, it is characterized in that: the direction of lay of the circular copper wire of described conductor (11-1) is identical with the direction of lay of insulated wire cores (11).
3. a kind of wisdom energy high-performance according to claim 2 holder makes cable, it is characterized in that: the circular copper wire of described conductor (11-1) is the zinc-plated soft circular copper wire of the 6th class.
4. a kind of wisdom energy high-performance according to claim 3 holder makes cable, it is characterized in that: the stranded lay ratio of outermost layer of the circular copper wire of described conductor (11-1) is not more than 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520481878.1U CN204760076U (en) | 2015-07-06 | 2015-07-06 | Wisdom for energy high performance hold in palm and to make cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520481878.1U CN204760076U (en) | 2015-07-06 | 2015-07-06 | Wisdom for energy high performance hold in palm and to make cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204760076U true CN204760076U (en) | 2015-11-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520481878.1U Active CN204760076U (en) | 2015-07-06 | 2015-07-06 | Wisdom for energy high performance hold in palm and to make cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204760076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110459344A (en) * | 2019-09-10 | 2019-11-15 | 远东电缆有限公司 | A kind of reel control cable and preparation method thereof |
-
2015
- 2015-07-06 CN CN201520481878.1U patent/CN204760076U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110459344A (en) * | 2019-09-10 | 2019-11-15 | 远东电缆有限公司 | A kind of reel control cable and preparation method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |