CN202632832U - Pull-resistant and anti-abrasion cable for shuttle car - Google Patents
Pull-resistant and anti-abrasion cable for shuttle car Download PDFInfo
- Publication number
- CN202632832U CN202632832U CN 201220303601 CN201220303601U CN202632832U CN 202632832 U CN202632832 U CN 202632832U CN 201220303601 CN201220303601 CN 201220303601 CN 201220303601 U CN201220303601 U CN 201220303601U CN 202632832 U CN202632832 U CN 202632832U
- Authority
- CN
- China
- Prior art keywords
- cable
- shuttle car
- conductor
- sheath
- resistant
- Prior art date
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model discloses a pull-resistant and abrasion-resistant cable for a shuttle car. A neoprene inner cover layer and a neoprene outer cover layer are wrapped outside a cable core in a squeezing mode, a nylon fiber braid layer is arranged between the inner cover layer and the outer cover layer, the cable core is formed into a cable through a plurality of insulating wire cores in a twisting mode, the conductor of each insulating wire core is formed by tinning oxygen-free copper wires and aramid fibers in a twisting mode, and an ethylene propylene diene monomer insulating layer is arranged outside the conductor in a squeezing mode. The pull-resistant and abrasion-resistant cable for the shuttle car is mainly suitable for the connection between the shuttle car which moves frequently and a fixed power control cabinet in a mine laneway, and is high in tear growth resistance performance, antiflaming performance and bending performance, and endures frequent movement.
Description
Technical field:
The utility model relates to the wear-resisting shuttle car of a kind of tension and uses cable.
Background technology:
Shuttle car equipment is mainly used in underground hauling of coal, and shuttle car equipment is provided with drum part, is wound with the cable of certain-length on the reel, is used for connecting shuttle car and the fixed power source control cubicle that mine laneway frequently moves.Cable one end is fixed on the electrical power control cabinet, and the other end is connected with retractable cable reel on the shuttle car.When shuttle car was worked in mine laneway, reel was drawn over to one's side or the cable laying operation, and what shuttle car could be back and forth frequent is mobile, thereby realized the purpose of fortune coal.
Take-up block is to the twisted and released of the cable line, and the coiling frequency requires very high, and every day is hundreds of back and forth, requires cable to have good tension and bendability.Prior art shuttle car cable is common rubber sleeve flexible cable, and no strengthening part is directly becoming on the cable core to extrude sheath material.And cable core separates with sheath material on the structure, and pulling force mainly concentrates on core and sheath in frequent retractable cable, causes sheath bulge, cracking easily, the conductor thread core fracture, and cable is short useful life.
In order to improve the pull resistance of cable, when also being employed in the cable stranding, prior art twists into one with reinforced core, though improved the pull resistance of cable, do not solve the problem that cable core ruptures.Prior art also has the two jacket structures of employing, but well combination is as a whole two sheaths, to the basic not effect of outer jacket tensile strength raising.
Summary of the invention:
For overcoming the defective of prior art, the purpose of the utility model is to provide a kind of wear-resisting, tension, fire-retardant, oil resistant, anti-frequent crooked shuttle car to use cable, is applicable to mainly in the mine laneway that the frequent shuttle car that moves is connected with the fixed power source control cubicle.
The utility model technical solution problem adopts following technical scheme:
The wear-resisting shuttle car of tension is used cable; Outside cable conductor, be extruded with neoprene sheath and neoprene outer jacket; Be provided with the nylon fiber braid between said sheath and the outer jacket; Said cable conductor is by the stranded stranding of many insulated core, and the conductor of each said insulated wire cores is by zinc-plated copper free wire and aramid fiber is stranded forms, and outside conductor, is extruded with the ethylene propylene diene rubber insulating barrier.
Be not provided with packed layer in marginal gap during said cable core stranding, said sheath fills up the cable core gap.
The disposable sulfuration of said sheath and outer jacket, said braid is embedded among said sheath and the outer jacket.
Compared with present technology, the beneficial effect of the utility model is embodied in:
At first be on the conductor structure; Adopt the aramid fiber of high strength, highly-flexible to be twisted into the central tensile member of the different strand of specification as conductor; This structure improved greatly core flexibility and resistance to bend(ing), solved that cable its inner ring core when bending receives very big pressure and its outer ring core receives the very big pulling force core problem of fracture easily simultaneously.
Fill at the employing center during stranding, and marginal gap is interstitital texture not; Can be many when sheath is extruded be embedded into the cable core gap.Extrude one deck neoprene as sheath in the cable core outside; Elastomeric material embeds the cable core marginal gap when extruding; Do not vulcanize the anti-curing temperature of direct coating, count and be about 30% fibrage layer; Extrude the neoprene outer jacket of tension, wear-resisting, oil resistant, high flame retardant again, once sulfuration typing.This cable conductor combines with sheath well, and inside and outside sheath can be fused to unseparated overall structure again when sulfuration, and wherein accompanies reinforcing braid; Outer jacket integral body is stressed in not only making, and cable core is also simultaneously stressed, and the cable tension of frequently reeling is stressed like this; Be whole cable, rather than outer jacket and insulated wire cores, thereby significantly improved cable tension and coiling ability; Make the whole cable resistance to tension strengthen, overcome the flimsy deficiency of shuttle car cable, and double-deck neoprene jacket thickness is thicker; Also strengthen the anti-wear performance of cable, prolonged Acceptable life.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
Label among the figure: 1 conductor, 2 insulating barriers, 3 sheaths, 4 braids, 5 outer jackets.
Below pass through embodiment, and combine accompanying drawing that the utility model is described further.
Embodiment:
Embodiment: referring to Fig. 1, the wear-resisting shuttle car of the tension of present embodiment is used cable, outside cable conductor, is extruded with neoprene sheath 3 and neoprene outer jacket 5, is provided with nylon fiber braid 4 between said sheath 3 and the outer jacket 5; Said cable conductor is by the stranded stranding of many insulated core, and the conductor 1 of each said insulated wire cores is by zinc-plated copper free wire and aramid fiber is stranded forms, and outside conductor 1, is extruded with ethylene propylene diene rubber insulating barrier 2.
In the practical implementation, adopt the stranded strand of aramid fiber of high strength, highly-flexible on conductor 1 structure, stranded as the central tensile member of conductor with the regular zinc-plated copper free wire that is twisted into strand, improved the tensile property of conductor.Insulating layer material adopts high strength, highly-flexible, the good ethylene propylene diene rubber of electric durability ability, and sulfuration is extruded.
The cable core marginal gap adopts not interstitital texture during stranding; Extrude one deck neoprene as sheath 3 in the cable core outside; Elastomeric material embeds the cable core marginal gap when extruding; Do not vulcanize the anti-curing temperature of direct coating, count and be about 30% fibrage layer 4, extrude the neoprene outer jacket 5 of tension, wear-resisting, oil resistant, high flame retardant again, once sulfuration typing.Combine with sheath well thereby arrive cable core, inside and outside sheath can be fused to unseparated overall structure again when sulfuration, and braid is embedded among sheath and the outer jacket.
Claims (3)
1. the wear-resisting shuttle car of tension is used cable, it is characterized in that:
Outside cable conductor, be extruded with neoprene sheath (3) and neoprene outer jacket (5), be provided with nylon fiber braid (4) between said sheath (3) and the outer jacket (5);
Said cable conductor is by the stranded stranding of many insulated core, and the conductor of each said insulated wire cores (1) is by zinc-plated copper free wire and aramid fiber is stranded forms, and outside conductor (1), is extruded with ethylene propylene diene rubber insulating barrier (2).
2. the wear-resisting shuttle car of tension according to claim 1 is used cable, it is characterized in that, is not provided with packed layer in the marginal gap during said cable core stranding, and said sheath (3) fills up the cable core gap.
3. the wear-resisting shuttle car of tension according to claim 1 is used cable, it is characterized in that, and said sheath (3) and the disposable sulfuration of outer jacket (5), said braid is embedded among said sheath and the outer jacket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220303601 CN202632832U (en) | 2012-06-27 | 2012-06-27 | Pull-resistant and anti-abrasion cable for shuttle car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220303601 CN202632832U (en) | 2012-06-27 | 2012-06-27 | Pull-resistant and anti-abrasion cable for shuttle car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202632832U true CN202632832U (en) | 2012-12-26 |
Family
ID=47385995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220303601 Expired - Fee Related CN202632832U (en) | 2012-06-27 | 2012-06-27 | Pull-resistant and anti-abrasion cable for shuttle car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202632832U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104766664A (en) * | 2015-03-25 | 2015-07-08 | 安徽幸福电器电缆有限公司 | Anti-shielding power cable |
| CN104766670A (en) * | 2015-03-25 | 2015-07-08 | 安徽幸福电器电缆有限公司 | Industrial insulation shielding power cable |
| CN105513701A (en) * | 2014-09-24 | 2016-04-20 | 江苏宝安电缆有限公司 | Novel reinforced fireproof cable |
| CN106847381A (en) * | 2017-02-14 | 2017-06-13 | 浙江中大元通特种电缆有限公司 | A kind of resistance to torsion high tenacity control cable |
-
2012
- 2012-06-27 CN CN 201220303601 patent/CN202632832U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105513701A (en) * | 2014-09-24 | 2016-04-20 | 江苏宝安电缆有限公司 | Novel reinforced fireproof cable |
| CN104766664A (en) * | 2015-03-25 | 2015-07-08 | 安徽幸福电器电缆有限公司 | Anti-shielding power cable |
| CN104766670A (en) * | 2015-03-25 | 2015-07-08 | 安徽幸福电器电缆有限公司 | Industrial insulation shielding power cable |
| CN106847381A (en) * | 2017-02-14 | 2017-06-13 | 浙江中大元通特种电缆有限公司 | A kind of resistance to torsion high tenacity control cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202230784U (en) | Oval flexible cable for moving tensile wear-resistant tow chain | |
| CN202632832U (en) | Pull-resistant and anti-abrasion cable for shuttle car | |
| CN201508710U (en) | Tensile-resistance abrasion resistance mobile control cable | |
| CN104112506A (en) | Flexible cable of coal cutter | |
| CN108320843A (en) | A kind of reel suspender private cable and production method | |
| CN201698798U (en) | Flexible pull tension cable | |
| CN201655376U (en) | High-tensile wear-resistant mobile rubber sleeve cable | |
| CN203406068U (en) | Coal cutter comprehensive flat cable | |
| CN203250550U (en) | Light reel rubber control flexible cable | |
| CN203366791U (en) | Super-large cross section high-strength ultra-soft rubber-sheathed cable for coal mining machine | |
| CN203250551U (en) | Rubber flat cable used for reel | |
| CN204029415U (en) | A kind of soft cable of coal mining machine | |
| CN216719546U (en) | Reinforced coal mining machine cable | |
| CN205810417U (en) | A kind of flexible dynamic control of tension is combined reel flat cable | |
| CN204904878U (en) | Two cuff belt of protecting weave intermediate layer tow chain cable | |
| CN103811116A (en) | Flexible trailing cable for harbor crane | |
| CN202332367U (en) | Flexible cable for traveling crane | |
| CN202443797U (en) | Extendible photoelectric composite cable | |
| CN206312628U (en) | A kind of superelevation tensile strength weather resistant charging pile cable | |
| CN201673718U (en) | Special belt-shaped extra soft cable for large-scale gantry crane | |
| CN205177439U (en) | Marine bank connects cable | |
| CN201717030U (en) | Flexible composite cable for elevator video monitoring | |
| CN204991221U (en) | Compound reel cable | |
| CN217008724U (en) | Oil-resistant extrusion-resistant multi-core towline cable | |
| CN217008725U (en) | Tensile core-breaking-preventing reel cable |
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: 20121226 Termination date: 20160627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |