CN204632406U - A kind of high strength moves compound drum cable - Google Patents
A kind of high strength moves compound drum cable Download PDFInfo
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- CN204632406U CN204632406U CN201520306463.0U CN201520306463U CN204632406U CN 204632406 U CN204632406 U CN 204632406U CN 201520306463 U CN201520306463 U CN 201520306463U CN 204632406 U CN204632406 U CN 204632406U
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Abstract
The utility model discloses a kind of high strength and move compound reel power cable, comprise cable core, control cables is arranged in parallel and equi-spaced apart 2mm is stranded forms by three power wire core and two for described cable core; Flat neoprene outer jacket is extruded, outer wrapped flat glass fibre the 4th lapping layer of outer jacket, outermost layer braiding flat stainless steel wire armour outside cable core.The utility model has acid and alkali-resistance, oil resistant, wear-resisting, fire-retardant, the characteristics such as the ageing-resistant and life-span is long, also there is the functions such as excellent electric, mechanical bend simultaneously, power and control system that smelting industry smelts dummy car and other heavy mobile haulage equipments can be widely used in.
Description
Technical field
The utility model relates to power cable, specifically a kind of for smelting industry smelting dummy car and other heavy power transmission of mobile haulage equipment and the signal transmission of control system, guarantee to smelt safe and effective production, the power cable that guarantee power, control system are normally run.
Background technology
Along with the fast development of China's smelting technique, drum cable, as the auxiliary products smelted, will obtain and develop fast.Drum cable is mainly used in smelting the power transmission of dummy car and the signal transmission of control system, and be the neural lifeblood that dummy car runs power control system, the normal operation for metal smelt plays an important role.Due to drum cable particularity and key, current many smelting manufactories require to adopt acid and alkali-resistance for the power of critical component and control system connecting line, oil resistant, wear-resisting, fire-retardant, ageing-resistant product, normally can work in order to power control system under emergency rating, avoid unnecessary economic loss.
Current Domestic does not also have the producer of this product of professional production; Traditional processing technology falls behind, and structural design is unreasonable, and rate of finished products is low; Add more and more higher to the requirement that is fire-retardant, environmental protection of this cable in recent years, cause many producers due to prior art, can not design, produce the high strength meeting technical requirement and move compound drum cable.And there is following problem in production technology: 1, processing capacity is large, and production cost is high; 2, be unfavorable for laying, managing, risk factor is large; 3, finished product assembling is difficult, the production cycle is long; 4, unreasonable structure, to lay area large.
Utility model content
For overcoming the defect of prior art, technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, there is provided a kind of and there is good insulation property, mechanical performance, the transmission of power, control signal stable, fire-retardant, oil resistant, acid and alkali-resistance, wear-resisting, heat-resistant high-strength move compound drum cable, be applicable to the tension of the requirement such as metal smelt dummy car and other heavy mobile haulage equipment, power, Signal transmissions control system inflammable, explosive rugged environment in.
In order to solve the problems of the technologies described above, a kind of high strength described in the utility model moves compound reel power cable, comprises cable core, and control cables is arranged in parallel and equi-spaced apart 2mm is stranded forms by three power wire core and two for described cable core; Flat neoprene outer jacket is extruded, outer wrapped flat glass fibre the 4th lapping layer of outer jacket, outermost layer braiding flat stainless steel wire armour outside cable core.
Further improvement, described power wire core by power conductor, be extruded in the external ethylene propylene diene rubber insulating barrier of power guide and overlapping wrapped glass fiber tape first lapping layer outside insulating barrier is formed.
Further improvement, described control cables, comprise and divide equally two groups of stranded cable cores by many control conductor, cable core gap is provided with rope made of hemp packed layer, is woven with braiding tinned copper wire again and synthesizes yarn woven shield, outermost layer overlapping wrapped glass fiber tape the 3rd lapping layer with polyamide after the outer overlap of described cable core is surrounded with PBT polyester band second lapping layer.
Further improvement, described control conductor closes the control conductor outside aramid yarn strengthening core by aramid yarn strengthening core and bundle and extrudes IXPE insulating barrier on control conductor and forms.
Further improvement, the thickness of described flat neoprene outer jacket is 3mm.
Further improvement, described power conductor carries out stranded the strand again by 19 strands of 48/0.25mm synnemas again of synnema by the zinc-plated soft copper silk of 48 Φ 0.25 mm and forms.
Further improvement, described control conductor carries out synnema by 80 zinc-plated soft copper silks of Φ 0.15 mm and 4 strands of aramid yarns and is twisted into and forms, and its external diameter is 1.6mm, and cross section is 1.5mm
2.
High strength moves a manufacture method for compound drum cable, comprises the steps:
1) cathode copper melting, continuous casting and rolling goes out Φ 8.0 mm cathode copper bar;
2) Φ 8.0 mm cathode copper bar carried out wire drawing, annealing, zinc-platedly make Φ 0.25 mm, Φ 0.15 zinc-plated soft copper silk of mm;
3) the zinc-plated soft copper silk of 48 Φ 0.25 mm is carried out synnema stranded, then by 19 gangs of 48/0.25mm, be twisted into the 50mm that external diameter is 10.0mm again
2power conductor;
4) 80 zinc-plated soft copper silks of Φ 0.15 mm and 4 strands of aramid yarns are carried out synnema and be twisted into the 1.5mm that external diameter is 1.6mm
2control conductor;
5) extrude ethylene propylene diene rubber insulating barrier power guide is external, its thickness of insulating layer is 1.6mm, and outer insulation diameter is 13.2mm; Outside control conductor, extrude IXPE insulating barrier form control conductor, the insulation thickness of its control conductor is 0.7mm, and outer insulation diameter is 3.0 mm;
6) form power wire core at the outer overlapping wrapped layer of glass band of ethylene propylene diene rubber insulating barrier, by 12 control conductor twisted synthesizing cables, laying up diameter is 12.5mm;
6) control the outer wrapped PBT polyester band of cable core and weave tinned copper wire and polyamide to synthesize yarn and shield, 24 ingot braiding machines weave: 24/7/0.15mm;
7) at the outer overlapping wrapped layer of glass band again of control cables shielding;
8) by three 50mm
2the control cables parallel interval discharge of power wire core and 2 group of 12 core stranding, gap is 2 mm, then extrudes neoprene oversheath, and jacket thickness is 3.0mm;
9) at the outer overlapping wrapped layer of glass band of sheath, braiding stainless steel wire armouring, 48 ingot braiding machines weaves: 48/9/0.20mm;
10) be finally up to the standards warehouse-in.
The beneficial effects of the utility model are:
1, the utility model conductor power wire core adopts the stranded tinned copper conductor structure of the 6th class, substantially increases corrosion resistance and the resist bending softness of cable, guarantees the electric property that cable keeps excellent in running simultaneously; Multiply the 6th class tinned copper conductor that control conductor adopts aramid yarn strengthening core and bundle to close outside aramid yarn forms combined conductor, further enhancing corrosion resistance and the tension resist bending softness of cable control wire core, ensure signal transmission performance excellent in cable running.
2, the utility model control conductor adopts the ethylene propylene diene rubber insulating barrier that thickness is 1.6mm, external diameter is 13.2mm, guarantees that cable has excellent electric property, ageing properties, mechanical performance; The long-time running temperature of cable is at 90 DEG C, and compared with common cable, the ampacity of cable improves, and useful life rises appreciably.
3, the utility model control cables employing tinned copper wire and polyamide synthesize the braid that yarn combines, and not only play the effect of excellent shielding, and substantially increase the bending of cable and tensile tear-resistant performance.
4, neoprene oversheath in the utility model, have excellent acid and alkali-resistance, oil resistant, wear-resisting, flame-retarding characteristic, meets the instructions for use of drum cable completely.
5, the utility model adopts braiding stainless steel wire as sheath armour, and steel wire woven armored ensures to strengthen the magnetic field shielding performance of cable and anti-wear performance and strengthens the bending property of cable, ensures that cable security effectively runs, improves the useful life of cable.
6, manufacture method of the present utility model make product with short production cycle, output is high, production cost is low; External diameter at least reduces 10% compared with traditional processing technology, unit length consumptive material at least reduces 20%, linear mass at least reduces 25%, eliminate the production capacity fallen behind, achieve the transformation of scientific and technical result, reasonable in design, product cost improves greatly, save labour more than 25%, really accomplish practical, efficient, energy-conservation object.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is manufacture method flow chart of the present utility model.
Embodiment
As shown in Figure 1, a kind of high strength described in the utility model moves compound reel power cable, comprises cable core, and control cables is arranged in parallel and equi-spaced apart 2mm is stranded forms by three power wire core and two for described cable core; Flat neoprene outer jacket 11 is extruded outside cable core, outer wrapped flat glass fibre the 4th lapping layer 12 of outer jacket, outermost layer braiding flat stainless steel wire armour 13, steel wire woven armored ensures to strengthen the magnetic field shielding performance of cable and anti-wear performance and strengthens the bending property of cable, ensure that cable security effectively runs, improve the useful life of cable.
Wherein, described power wire core by power conductor 1, be extruded in ethylene propylene diene rubber insulating barrier 2 outside power conductor 1 and overlapping wrapped glass fiber tape first lapping layer 3 outside insulating barrier 2 is formed; The ethylene propylene diene rubber insulating barrier adopted, guarantees that cable has excellent electric property, ageing properties, mechanical performance; The long-time running temperature of cable is at 90 DEG C, and compared with common cable, the ampacity of cable improves, and useful life rises appreciably.
Wherein, described control cables, comprise and divide equally two groups of stranded cable cores by many control conductor, cable core gap is provided with rope made of hemp packed layer 7, braiding tinned copper wire is woven with again and polyamide synthesizes yarn woven shield 9, not only plays the effect of excellent shielding after the outer overlap of described cable core is surrounded with PBT polyester band second lapping layer 8, and substantially increase the bending of cable and tensile tear-resistant performance, overlapping wrapped glass fiber tape the 3rd lapping layer 10 of outermost layer.
Wherein, described control conductor closes the control conductor 5 outside aramid yarn strengthening core 4 by aramid yarn strengthening core 4 and bundle and extrudes IXPE insulating barrier 6 on control conductor and forms.
As shown in Figure 2, a kind of high strength moves the manufacture method of compound drum cable, comprises the steps:
3) cathode copper melting, continuous casting and rolling goes out Φ 8.0 mm cathode copper bar;
4) Φ 8.0 mm cathode copper bar carried out wire drawing, annealing, zinc-platedly make Φ 0.25 mm, Φ 0.15 zinc-plated soft copper silk of mm;
3) the zinc-plated soft copper silk of 48 Φ 0.25 mm is carried out synnema stranded, then by 19 gangs of 48/0.25mm, be twisted into the 50mm that external diameter is 10.0mm again
2power conductor;
4) 80 zinc-plated soft copper silks of Φ 0.15 mm and 4 strands of aramid yarns are carried out synnema and be twisted into the 1.5mm that external diameter is 1.6mm
2control conductor;
5) extrude ethylene propylene diene rubber insulating barrier power guide is external, its thickness of insulating layer is 1.6mm, and outer insulation diameter is 13.2mm; Outside control conductor, extrude IXPE insulating barrier form control conductor, the insulation thickness of its control conductor is 0.7mm, and outer insulation diameter is 3.0 mm;
6) form power wire core at the outer overlapping wrapped layer of glass band of ethylene propylene diene rubber insulating barrier, by 12 control conductor twisted synthesizing cables, laying up diameter is 12.5mm;
6) control the outer wrapped PBT polyester band of cable core and weave tinned copper wire and polyamide to synthesize yarn and shield, 24 ingot braiding machines weave: 24/7/0.15mm;
7) at the outer overlapping wrapped layer of glass band again of control cables shielding;
8) by three 50mm
2the control cables parallel interval discharge of power wire core and 2 group of 12 core stranding, gap is 2 mm, then extrudes neoprene oversheath, and jacket thickness is 3.0mm;
9) at the outer overlapping wrapped layer of glass band of sheath, braiding stainless steel wire armouring, 48 ingot braiding machines weaves: 48/9/0.20mm;
10) be finally up to the standards warehouse-in.
By above-mentioned preparation method, make product with short production cycle, output is high, production cost is low; External diameter at least reduces 10% compared with traditional processing technology, unit length consumptive material at least reduces 20%, linear mass at least reduces 25%, eliminate the production capacity fallen behind, achieve the transformation of scientific and technical result, reasonable in design, product cost improves greatly, save labour more than 25%, really accomplish practical, efficient, energy-conservation object.
A kind of high strength that provides the utility model moves thinking and the implementation method of compound drum cable; embody rule approach is a lot; the above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle, can also make some improvement, these improvement also should be considered as protection range of the present utility model.
Claims (7)
1. high strength moves a compound reel power cable, comprises cable core, it is characterized in that: control cables is arranged in parallel and equi-spaced apart 2mm is stranded forms by three power wire core and two for described cable core; Flat neoprene outer jacket (11) is extruded, the outer wrapped flat glass fibre the 4th lapping layer (12) of outer jacket, outermost layer braiding flat stainless steel wire armour (13) outside cable core.
2. high strength according to claim 1 moves compound reel power cable, it is characterized in that: described power wire core by power conductor (1), be extruded in the outer ethylene propylene diene rubber insulating barrier (2) of power conductor (1) and overlapping wrappedly form at insulating barrier (2) glass fiber tape first lapping layer (3) outward.
3. high strength according to claim 1 moves compound reel power cable, it is characterized in that: described control cables, comprise and divide equally two groups of stranded cable cores by many control conductor, cable core gap is provided with rope made of hemp packed layer (7), is woven with braiding tinned copper wire again and synthesizes yarn woven shield (9), outermost layer overlapping wrapped glass fiber tape the 3rd lapping layer (10) with polyamide after the outer overlap of described cable core is surrounded with PBT polyester band second lapping layer (8).
4. high strength according to claim 3 moves compound reel power cable, it is characterized in that: described control conductor is closed by aramid yarn strengthening core (4) and bundle and forms in controlling IXPE insulating barrier (6) on conductor in the outer control conductor (5) of aramid yarn strengthening core (4) and extruding.
5. high strength according to claim 1 moves compound reel power cable, it is characterized in that: the thickness of described flat neoprene outer jacket (11) is 3mm.
6. high strength according to claim 2 moves compound reel power cable, it is characterized in that: described power conductor (1) carries out stranded the strand again by 19 strands of 48/0.25mm synnemas again of synnema by the zinc-plated soft copper silk of 48 Φ 0.25 mm and forms.
7. high strength according to claim 4 moves compound reel power cable, it is characterized in that: described control conductor (5) carries out synnema by 80 zinc-plated soft copper silks of Φ 0.15 mm and 4 strands of aramid yarns and is twisted into and forms, its external diameter is 1.6mm, and cross section is 1.5mm
2.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520306463.0U CN204632406U (en) | 2015-05-13 | 2015-05-13 | A kind of high strength moves compound drum cable |
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|---|---|---|---|
| CN201520306463.0U CN204632406U (en) | 2015-05-13 | 2015-05-13 | A kind of high strength moves compound drum cable |
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| CN204632406U true CN204632406U (en) | 2015-09-09 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104979046A (en) * | 2015-05-13 | 2015-10-14 | 无锡市恒汇电缆有限公司 | High-strength movable composite drum cable and manufacturing method therefor |
| CN108010616A (en) * | 2017-11-29 | 2018-05-08 | 安徽华海特种电缆集团有限公司 | A kind of silicon rubber insulation silicone rubber jacket anticorrosion antiwear high temperature resistant reel flat cable |
-
2015
- 2015-05-13 CN CN201520306463.0U patent/CN204632406U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104979046A (en) * | 2015-05-13 | 2015-10-14 | 无锡市恒汇电缆有限公司 | High-strength movable composite drum cable and manufacturing method therefor |
| CN108010616A (en) * | 2017-11-29 | 2018-05-08 | 安徽华海特种电缆集团有限公司 | A kind of silicon rubber insulation silicone rubber jacket anticorrosion antiwear high temperature resistant reel flat cable |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |