CN201477954U - Dynamic fatigue resistant super soft control cable - Google Patents
Dynamic fatigue resistant super soft control cable Download PDFInfo
- Publication number
- CN201477954U CN201477954U CN2009201871076U CN200920187107U CN201477954U CN 201477954 U CN201477954 U CN 201477954U CN 2009201871076 U CN2009201871076 U CN 2009201871076U CN 200920187107 U CN200920187107 U CN 200920187107U CN 201477954 U CN201477954 U CN 201477954U
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- China
- Prior art keywords
- aramid fiber
- super soft
- control cable
- conductor
- dynamic fatigue
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- Expired - Fee Related
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- Ropes Or Cables (AREA)
Abstract
The utility model discloses a dynamic fatigue resistant super soft control cable, which comprises a high-strength aramid fiber rope and is characterized in that a conductor is formed by weaving net cover type conductor material outside a strand of high-strength aramid fiber rope, the outer side of the conductor is covered with an insulating layer to form an insulating wire core, a plurality of insulating wire cores are twisted to form a cable core, the outer side of the cable core is wrapped with an aramid fiber weaving layer, the gap between the insulating wire core and the aramid fiber weaving layer is filled with high-elastic filling ropes, and the aramid fiber weaving layer is wrapped with a sheath. The utility model has the characteristics of small bend radius, excellent anti-distortion, anti-vibration and anti-fatigue performances and the like, and is suitable for a control system of frequently moving parts such as mobile towlines, numerical control machines, robots, space operations and the like.
Description
Technical field:
The utility model relates generally to a kind of cable, relates in particular to the super soft control cable of a kind of anti-dynamic fatigue.
Technical background:
Traditional control cable is applicable to fixedly (television set) occasion of laying (equipment control cabinet) or movement requirement being arranged, can not be used for the control system (as mobile drag chain, robot, high-frequency vibration occasion, automation Digit Control Machine Tool etc.) that high frequency displacement takes place for whole system or part system, it requires performances such as mechanical strength height, little, the antitorque commentaries on classics of bending radius, antifatigue, anti-vibration; And traditional flexible cable has the following disadvantages: (1) though the conductor of synnema structure is very soft, intensity does not reach requirement, and small bore flexible conductor particularly is in the situation that frequent moves, occurs easily in crooked, the twist process conductor fracture of wire; (2) though wire armoring is gained in strength, weight and hardness have been increased; (3) structural instability deforms in frequent use easily, so can not satisfy the use needs.
The aramid fiber full name is " PPTA ", English is Aramid fiber (commodity of E.I.Du Pont Company are called Kevlar), be a kind of novel high-tech synthetic fibers, have superhigh intensity, high-modulus and high temperature resistant, acid-fast alkali-proof, premium properties such as in light weight, its intensity is 5～6 times of steel wire, modulus is steel wire or glass fibre 2～3 times, toughness is 2 times of steel wire, and weight only is about 1/5 of steel wire, under the temperature of 560 degree, do not decompose, do not melt, so it has good insulation performance and ageing resistace, has very long life cycle.
The utility model content:
The purpose of this utility model is in order to remedy the deficiency of defectiveness, provide a kind of anti-dynamic fatigue super soft control cable, adopt the outer braided nickel-plated fine copper wire of aramid fiber rope as the core conductor, conductor is wrapped with the thin wall type polyolefin elastomer and insulate, and aramid fiber braided layer outer wrapping polyurethane elastomer coating layer is as sheath; Solve traditional cable intensity and do not reached requirement, moved, occurred easily in crooked, the twist process situation of conductor fracture of wire, structural instability, problem such as deform in frequent use easily.
The utility model is achieved through the following technical solutions: the super soft control cable of a kind of anti-dynamic fatigue, include high strength aramid fiber rope, it is characterized in that: described conductor is that the conductor material that weaves the net form outside one high strength aramid fiber rope is formed, described conductor outsourcing insulating layer coating constitutes insulated wire cores, the described stranded formation cable core of edge core that thoroughly does away with more, described cable core is wrapped with aramid fiber braided layer, the gap is filled with the high resiliency gasket for packing between described insulated wire cores and the aramid fiber braided layer, and described aramid fiber braided layer is wrapped with sheath.
The super soft control cable of described anti-dynamic fatigue is characterized in that: described conductor material is the nickel plating fine copper wire.
The super soft control cable of described anti-dynamic fatigue is characterized in that: described insulating material is the thin wall type polyolefin elastomer.
The super soft control cable of described anti-dynamic fatigue is characterized in that: described sheath material is a polyurethane elastomer.
The utility model is characterized as: adopt the aramid fiber rope in the conductor to increase the tensile strength of conductor and the pliability of core, the conductor structure of type of weave is more stable; Polyurethane elastomer has high-modulus, high strength and high resiliency, good wear-resisting, oil resistant, low temperature resistant, ageing-resistant performance, join with the aramid fiber braided layer of internal layer and constitute composite sheath, make that the construction of cable is stable, characteristics such as roundness is good, intensity is high, pliability is good, wear-resisting, oil resistant; Adopt elastic filling material to guarantee that insulated wire cores has the leeway of mutual buffering in the flexion torsion process, safer more reliable.
The utility model has the advantages that: compare with traditional control cable that to have bending radius little, characteristics such as anti-twist, anti-vibration, anti-fatigue performance are outstanding especially are fit to frequent movable part control system cable such as mobile drag chain, Digit Control Machine Tool, robot, space operation.
Description of drawings:
Fig. 1 is the utility model structural representation.
Wherein, 1 aramid fiber rope, 2 conductors, 3 insulation, 4 high resiliency gasket for packings, 5 aramid fiber braided layers, 6 polyurethane jacket
Embodiment:
The super soft control cable of a kind of anti-dynamic fatigue (as shown in Figure 1), include high strength aramid fiber rope 1, the nickel plating fine copper wire is arranged around the conductor net 2 that is woven into outside the described high strength aramid fiber rope 1, extrude the thin wall type polyolefin elastomer as insulating barrier 3 outside the conductor net 2, constitute cable core by 1,2,3 insulated wire cores that constitute are stranded, cable core is wrapped with aramid fiber braided layer 5, high resiliency gasket for packing 4 is filled in the gap between described insulated wire cores and the aramid fiber braided layer 5, extrudes polyurethane elastomer as sheath 6 outside the aramid fiber braided layer 5.
Claims (4)
1. super soft control cable of anti-dynamic fatigue, include high strength aramid fiber rope, it is characterized in that: described conductor is that the conductor material that weaves the net form outside one high strength aramid fiber rope is formed, described conductor outsourcing insulating layer coating constitutes insulated wire cores, the described stranded formation cable core of edge core that thoroughly does away with more, described cable core is wrapped with aramid fiber braided layer, the gap is filled with the high resiliency gasket for packing between described insulated wire cores and the aramid fiber braided layer, and described aramid fiber braided layer is wrapped with sheath.
2. the super soft control cable of anti-dynamic fatigue according to claim 1 is characterized in that: described conductor material is the thin nickel plated copper wire of the 6th class.
3. the super soft control cable of anti-dynamic fatigue according to claim 1 is characterized in that: described insulating material is the thin wall type polyolefin elastomer.
4. the super soft control cable of anti-dynamic fatigue according to claim 1 is characterized in that: described sheath material is a polyurethane elastomer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201871076U CN201477954U (en) | 2009-08-25 | 2009-08-25 | Dynamic fatigue resistant super soft control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201871076U CN201477954U (en) | 2009-08-25 | 2009-08-25 | Dynamic fatigue resistant super soft control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201477954U true CN201477954U (en) | 2010-05-19 |
Family
ID=42414212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201871076U Expired - Fee Related CN201477954U (en) | 2009-08-25 | 2009-08-25 | Dynamic fatigue resistant super soft control cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201477954U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102157234A (en) * | 2011-03-25 | 2011-08-17 | 天津市津特线缆有限责任公司 | Movable high-voltage flexible cable for ports |
| CN102290152A (en) * | 2011-08-31 | 2011-12-21 | 泛亚电缆集团有限公司 | Method for manufacturing conductor wire core in super flexible cable |
| CN102682895A (en) * | 2012-05-08 | 2012-09-19 | 江苏珠影特种电缆有限公司 | Waterproof environment-friendly torsion-resistant anti-breakage control cable |
| CN103093866A (en) * | 2012-12-26 | 2013-05-08 | 四川九洲线缆有限责任公司 | High-temperature-resistant silver-coated coil wire |
| CN110016755A (en) * | 2019-04-28 | 2019-07-16 | 山东鲁普科技有限公司 | A kind of anti-lightning strike safety net and preparation method thereof |
-
2009
- 2009-08-25 CN CN2009201871076U patent/CN201477954U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102157234A (en) * | 2011-03-25 | 2011-08-17 | 天津市津特线缆有限责任公司 | Movable high-voltage flexible cable for ports |
| CN102290152A (en) * | 2011-08-31 | 2011-12-21 | 泛亚电缆集团有限公司 | Method for manufacturing conductor wire core in super flexible cable |
| CN102682895A (en) * | 2012-05-08 | 2012-09-19 | 江苏珠影特种电缆有限公司 | Waterproof environment-friendly torsion-resistant anti-breakage control cable |
| CN103093866A (en) * | 2012-12-26 | 2013-05-08 | 四川九洲线缆有限责任公司 | High-temperature-resistant silver-coated coil wire |
| CN103093866B (en) * | 2012-12-26 | 2015-10-28 | 四川九洲线缆有限责任公司 | High temperature resistant silver-plated pitch of the laps line |
| CN110016755A (en) * | 2019-04-28 | 2019-07-16 | 山东鲁普科技有限公司 | A kind of anti-lightning strike safety net and preparation method thereof |
| CN110016755B (en) * | 2019-04-28 | 2024-04-12 | 山东鲁普科技有限公司 | Lightning protection safety net and manufacturing method 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: 20100519 Termination date: 20150825 |
|
| EXPY | Termination of patent right or utility model |