CN201508710U - Tensile-resistance abrasion resistance mobile control cable - Google Patents
Tensile-resistance abrasion resistance mobile control cable Download PDFInfo
- Publication number
- CN201508710U CN201508710U CN2009201871428U CN200920187142U CN201508710U CN 201508710 U CN201508710 U CN 201508710U CN 2009201871428 U CN2009201871428 U CN 2009201871428U CN 200920187142 U CN200920187142 U CN 200920187142U CN 201508710 U CN201508710 U CN 201508710U
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Abstract
A tensile-resistance abrasion-resistance mobile control cable is characterized in that a conductor is formed by intertwisting a plurality of bare flexible copper wires or tinned flexible copper wires; an insulated layer made of wrapped rubber-plastic alloy on the conductor forms an insulated core; every three to seven insulated cores surround a fiber cable-laid rope to be intertwisted into a unit cable core in the left direction; thin and non-woven cloth bands are overlapped on the unit cable core to form a unit group; seven unit groups are intertwisted into a cable in the left direction according to a structure of one plus six to form an integrated cable core; an inner lining formed by wrapping and a strengthening layer weaved by fiber yarns are installed at the outer surface of the integrated cable core; and an outer restrictive coating is wrapped at the outer surface of the strengthening layer. The cable has double functions of signal control and electric energy transmission, and has the advantages of inflaming retarding, resistance to bending, strong tensile resistance, abrasion resistance, flexibility, mechanical shock resistance, long service life, and the like.
Description
Technical field
The utility model relates to a kind of electrical equipment cable, relates in particular to a kind of tension wear-resisting type and moves control cable, belongs to technical field of electric wires and cables.
Background technology
Because the particularity of its environment, its electrical equipment all needs certain specific (special) requirements with cable.For mobile class cable, not only to satisfy the electric property requirement, and need performances such as tension, resistance to wear, anti-extraneous mechanical impact force and softness sometimes.
Chinese patent 200820063959.X has adopted steel wire as tensile elements, but needs the high flexibility removal cable just undesirable.
Chinese patent 200520072377.4 adopts on the conductors and adds the steel wire reinforcing element, adopts the metal wire knitted reinforcing element between inner covering and the oversheath, has also that cable is heavy, flexibility is poor, a shortcoming such as anti-bending not.
Chinese patent 200620073107.X reinforcing element is stranded with conductor in ground wire, mainly is the communication class cable that is applied to use in the electric component.
Tensile type cable tension original paper mainly is wire and cordage etc. at present, and majority is placed in the middle of conductor or the sheath, and the core arrangement architecture of cable does not have much variations basically.This class cable all exists some problems or deficiency in manufacturing and use, be necessary to be improved in design with in making.
Summary of the invention
The utility model is for avoiding above-mentioned existing in prior technology weak point, provide a kind of tension wear-resisting type to move control cable, have the dual-use function of signal controlling and electric energy transmitting, and have advantages such as fire-retardant, anti-bending, strong, wear-resisting, soft, the anti-mechanical shock of anti-drag force and long-life.
The utility model technical solution problem adopts following technical scheme:
The design feature that the utility model tension wear-resisting type moves control cable is that conductor adopts many soft bare copper wires or zinc-plated soft copper skein silk to close to form, the insulating barrier that extrudes the rubber and plastic alloy material on described conductor constitutes insulated wire cores, per 3～7 thoroughly do away with the edge core is twisted into the unit cable core around the fiber strand rope by left-hand, overlapping wrapped thin nonwoven fabric belts constitutes the unit group on the unit cable core, seven unit groups are pressed the stranded stranding of left-hand by " 1+6 " structure, constitute comprehensive cable core, set gradually the inner covering that extrudes formation and the reinforced layer of filament braiding at the outer surface of described comprehensive cable core, be extruded with external sheath layer in the appearance of reinforced layer.
The design feature that the utility model tension wear-resisting type moves control cable also is:
Described conductor adopts the 5th class conductor or the 6th class conductor structure.
The stranded lay ratio of described unit cable core insulated wire cores is 14-16, and the stranded lay ratio of described comprehensive cable core unit group is 20-25.
Described inner covering and external sheath layer adopt thermoplastic polyester composite elastic body material to extrude formation.
The reinforced layer count of described filament braiding is 40-60%.
Compared with the prior art, the utility model beneficial effect is embodied in:
1, in the utility model insulated wire cores subdivision group, and constitute comprehensive cable core by seven unit groups, the element that the carrying pulling force is arranged respectively in every unit group on the one hand, make whole cable stressed evenly, reduce stress concentration point, improved the useful life of cable, this structure has optimum stabilization and flexibility on the other hand;
2, insulating barrier has adopted the very high rubber and plastic alloy material of excellent electrical properties, mechanical performance in the utility model, its material mechanical tensile strength is not less than 30Mpa, elongation at break is not less than 250%, thereby has absorbed a part of external force, has protected the fail safe of conductor;
3, the reinforced layer of fiber strand rope and filament braiding in the utility model as the element of carrying external broach, plays the purpose of protection cable;
4, conductor adopts the 5th class conductor or the 6th class conductor in the utility model, makes the cable bending property good, has improved the flexibility of cable.
5, the utility model inner covering and external sheath layer adopt thermoplastic polyester composite elastic body material to extrude formation, and its material has high mechanical properties, high flexibility, satisfies the needs of tension external force, mechanical pressure and mobile occasion.
Description of drawings
Fig. 1 is 42 core construction of cable schematic diagrames for the utility model.
Number in the figure: 1 conductor, 2 insulating barriers, 3 fiber strand ropes, 4 nonwoven fabric belts, 5 inner coverings, 6 reinforced layers, 7 external sheath layers.
Below in conjunction with drawings and Examples the utility model is further specified.
Embodiment
Referring to Fig. 1, be that 42 core tension wear-resisting types move control cable in the present embodiment, conductor 1 adopts many soft bare copper wires or zinc-plated soft copper skein silk to close and forms, the insulating barrier 2 that extrudes the rubber and plastic alloy material on conductor 1 constitutes insulated wire cores, per 3～7 thoroughly do away with the edge core is twisted into the unit cable core around fiber strand rope 3 by left-hand, overlapping wrapped thin nonwoven fabric belts 4 on the unit cable core, and constitute the unit group with this, 7 unit groups are pressed the stranded stranding of left-hand by " 1+6 " structure, constitute comprehensive cable core, outer surface at comprehensive cable core is provided with the inner covering 5 that extrudes formation, the reinforced layer 6 of filament braiding is extruded with external sheath layer 7 in the appearance of reinforced layer.
In concrete the enforcement, conductor 1 adopts the 5th class conductor or the 6th class conductor structure; The insulating barrier 2 surface unduplicated Native digits of seal make a check mark; The unit stranded lay ratio of cable core insulated wire cores is 14-16, and the stranded lay ratio of comprehensive cable core unit group is 20-25; Inner covering 5 and external sheath layer 7 adopt thermoplastic polyester composite elastic body material to extrude formation; Reinforced layer 6 counts of filament braiding are 40-60%.
Claims (5)
1. the tension wear-resisting type moves control cable, it is characterized in that conductor (1) adopts many soft bare copper wires or zinc-plated soft copper skein silk to close and forms, the insulating barrier (2) that extrudes the rubber and plastic alloy material on described conductor (1) constitutes insulated wire cores, per 3～7 thoroughly do away with the edge core is twisted into the unit cable core around fiber strand rope (3) by left-hand, overlapping wrapped thin nonwoven fabric belts (4) constitutes the unit group on the unit cable core, 7 unit groups are pressed the stranded stranding of left-hand by " 1+6 " structure, constitute comprehensive cable core, set gradually the inner covering (5) that extrudes formation and the reinforced layer (6) of filament braiding at the outer surface of described comprehensive cable core, be extruded with external sheath layer (7) in the appearance of reinforced layer.
2. tension wear-resisting type according to claim 1 moves control cable, it is characterized in that described conductor (1) adopts the 5th class conductor or the 6th class conductor structure.
3. tension wear-resisting type according to claim 1 moves control cable, it is characterized in that the stranded lay ratio of described unit cable core insulated wire cores is 14-16, and the stranded lay ratio of described comprehensive cable core unit group is 20-25.
4. tension wear-resisting type according to claim 1 moves control cable, it is characterized in that described inner covering (5) and external sheath layer (7) adopt thermoplastic polyester composite elastic body material to extrude formation.
5. tension wear-resisting type according to claim 1 moves control cable, it is characterized in that reinforced layer (6) count of described filament braiding is 40-60%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201871428U CN201508710U (en) | 2009-08-26 | 2009-08-26 | Tensile-resistance abrasion resistance mobile control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201871428U CN201508710U (en) | 2009-08-26 | 2009-08-26 | Tensile-resistance abrasion resistance mobile control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201508710U true CN201508710U (en) | 2010-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201871428U Expired - Fee Related CN201508710U (en) | 2009-08-26 | 2009-08-26 | Tensile-resistance abrasion resistance mobile control cable |
Country Status (1)
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| CN (1) | CN201508710U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101950606A (en) * | 2010-09-30 | 2011-01-19 | 中利科技集团股份有限公司 | Tensile cable |
| CN102751014A (en) * | 2012-06-20 | 2012-10-24 | 江苏远洋东泽电缆股份有限公司 | Highly flexible cable for drag chain and manufacturing method thereof |
| CN103280260A (en) * | 2013-06-06 | 2013-09-04 | 上海南洋-藤仓电缆有限公司 | Super-multicore flat type composite optical fiber traveling cable suitable for super high-rise and super high-speed elevator |
| CN103345978A (en) * | 2013-06-06 | 2013-10-09 | 上海南洋-藤仓电缆有限公司 | Manufacturing method for super multi-core flat type trailing cable applicable to super-speed elevator of super high-rise building |
| CN103400643A (en) * | 2013-08-22 | 2013-11-20 | 湖南华菱线缆股份有限公司 | High-frequency winding wire |
| CN104795157A (en) * | 2014-01-16 | 2015-07-22 | 安徽华能电缆集团有限公司 | Composite thin-film insulated cable for aviation and aerospace |
| CN114864141A (en) * | 2022-05-26 | 2022-08-05 | 苏州市产品质量监督检验院 | Aluminum alloy conductor and preparation method and application thereof |
-
2009
- 2009-08-26 CN CN2009201871428U patent/CN201508710U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101950606A (en) * | 2010-09-30 | 2011-01-19 | 中利科技集团股份有限公司 | Tensile cable |
| CN102751014A (en) * | 2012-06-20 | 2012-10-24 | 江苏远洋东泽电缆股份有限公司 | Highly flexible cable for drag chain and manufacturing method thereof |
| CN102751014B (en) * | 2012-06-20 | 2013-12-18 | 江苏远洋东泽电缆股份有限公司 | Highly flexible cable for drag chain and manufacturing method thereof |
| CN103280260A (en) * | 2013-06-06 | 2013-09-04 | 上海南洋-藤仓电缆有限公司 | Super-multicore flat type composite optical fiber traveling cable suitable for super high-rise and super high-speed elevator |
| CN103345978A (en) * | 2013-06-06 | 2013-10-09 | 上海南洋-藤仓电缆有限公司 | Manufacturing method for super multi-core flat type trailing cable applicable to super-speed elevator of super high-rise building |
| CN103400643A (en) * | 2013-08-22 | 2013-11-20 | 湖南华菱线缆股份有限公司 | High-frequency winding wire |
| CN104795157A (en) * | 2014-01-16 | 2015-07-22 | 安徽华能电缆集团有限公司 | Composite thin-film insulated cable for aviation and aerospace |
| CN114864141A (en) * | 2022-05-26 | 2022-08-05 | 苏州市产品质量监督检验院 | Aluminum alloy conductor and preparation method and application thereof |
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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 |
Granted publication date: 20100616 Termination date: 20140826 |
|
| EXPY | Termination of patent right or utility model |