CN205609246U - Construct special flexible composite cable - Google Patents
Construct special flexible composite cable Download PDFInfo
- Publication number
- CN205609246U CN205609246U CN201620475075.XU CN201620475075U CN205609246U CN 205609246 U CN205609246 U CN 205609246U CN 201620475075 U CN201620475075 U CN 201620475075U CN 205609246 U CN205609246 U CN 205609246U
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- conductor
- tpu
- sheath
- polyester film
- flexible composite
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Abstract
The utility model discloses a construct special flexible composite cable, including the cable main part, the cable main part includes that interior sheath, TPU insulating layer, polyester film are around covering, interior weaving layer and outer weaving layer, the polyester film has first conductor and second conductor around the covering inner chamber, and first conductor is for strengthening the core, the second conductor sets up in the outer lane of first conductor, and the skin of second conductor passes through TPU insulation layer package, the polyester film sets up in the outer lane of TPU insulating layer around the covering. This construct special flexible composite cable, the feature of environmental protection is good: polyethylene and PTE material have been adopted in the insulation, and be nontoxic, the sheath adopts the novel sheath material of TPU environmental protection: smog produced during the burning is few, is polyvinyl chloride's fourth, there is not steamed characteristic: do not produce corrosivity harmful gas during the burning, and have fire behaviour, when the conflagration takes place, the stretching and develop of the prevention intensity of a fire that can be fine.
Description
Technical field
This utility model relates to technical field of wire cable manufacture, specifically a kind of building Special flexible composite cable.
Background technology
The temporary building elevator of general current construction site all uses two even three of the cables to carry out laying installation, in use lay confusion, do not reach the administrative standard of country job site, not only can cause the accident potential of job site, serious meeting generation personal safety accident；
Nowadays using permanent standard lift cable cost the highest, construction site the most only can use Practical Completion just to remove.And common PVC cable is due to containing substantial amounts of chlorine element, once there are the dangerous generations such as fire, a large amount of poisonous dense smoke can be produced during burning, people is allowed to suffocate, and produce some carcinogen, environment be will also result in serious harm, and acid and alkali-resistance, heat resistant oils, organic solvent resistance, tolerance to cold and environmental resistance are poor simultaneously.Additionally conventional combination cable is harder, does not reaches the use standard of elevator cable for building, and cable can often bend, have a strong impact on service life.
Utility model content
The purpose of this utility model is to provide a kind of building Special flexible composite cable, use electric power, control combination design, reasonably combined to reach to promote practicality, make cable more soft and extend its service life, save material, reduce laid down cost, improve safety, reduce accident potential, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of building Special flexible composite cable, including cable main, described cable main includes sheath, TPU insulating barrier, polyester film lapping layer, interior braid and outer braid；Described polyester film lapping layer inner chamber has the first conductor and the second conductor, and the first conductor is strengthening core；Described second conductor is arranged on the outer ring of the first conductor, and the outer layer of the second conductor is wrapped up by TPU insulating barrier；Described polyester film lapping layer is arranged at the outer ring of TPU insulating barrier；Being TPU insulated cavity between described polyester film lapping layer and sheath, be provided with the 3rd conductor in TPU insulated cavity, the outside of polyester film lapping layer is provided with interior braid, and the inner side of sheath is provided with outer braid；The outer surface parcel polyethylene layer of described 3rd conductor；The outer surface of described sheath is wrapped up by TPU sheath.
As further program of the utility model: the soft copper silk conductor of the described first conductor single 0.20mm of employing and the carbon fiber of 0.20mm and aramid fiber mixing strand system form.
As further program of the utility model: described second conductor uses the soft copper silk conductor strand system of single 0.20mm to form.
As further program of the utility model: described 3rd conductor uses the soft copper silk conductor strand system of single 0.15mm to form.
As further program of the utility model: described TPU insulating barrier is polyethylene and TPU elastomeric material, using double-deck extrusion technique, be extruded on naked strand annealed copper wire, insulation thickness controls at 0.3mm and 0.5mm.
Compared with prior art, this utility model beneficial effect:
(1) combining of this building Special flexible composite cable, electric cable for electric equipment and control cable, it is achieved that the effect of joint use, can reach a line at the on-the-spot particularly elevator line of practice of construction and solve the effect of all circuits.
(2) this building Special flexible composite cable, the feature of environmental protection is good: insulation have employed polyethylene and PTE material, nontoxic；Sheath uses TPU environment-friendly novel sheath material: during burning, produced smog is few, is 1/4th of polrvinyl chloride；Halogen characteristic: do not produce corrosivity harmful gas during burning；And there is fire resistance, when fire occurs, can well stop spreading and developing of the intensity of a fire.
(3) this building Special flexible composite cable, practicality is good；Pliability is fabulous, and feel is preferable, and poling is convenient；Damage to cable when excellent wearability reduces poling and lays；Excellent UV resistant performance and environment resistant corrosive nature, be effectively improved reliability and the service life of this line；Security performance improves, and has good heat stability and heat resistanceheat resistant shrinkage；The name of manufacturer, model etc. indicate, clear anti-scratch.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-cable main；2-sheath；3-TPU sheath；4-TPU insulating barrier；5-the second conductor；6-polyester film lapping layer；7-the first conductor；Braid in 8-；9-the 3rd conductor；10-polyethylene layer；11-TPU insulated cavity；The outer braid of 12-；13-the second conductive fibers layer.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Referring to Fig. 1, in this utility model embodiment, a kind of building Special flexible composite cable, including cable main 1, cable main 1 includes sheath 2, TPU insulating barrier 4, polyester film lapping layer 6, interior braid 8 and outer braid 12；Sheath 2 uses the TPE of 0.2mm so that it is softness is improved further；Polyester film lapping layer 6 uses 20-25mm polyester belt wrapped, it is provided that good reinforcing, rounded configurations effect；Polyester film lapping layer 6 inner chamber has the first conductor 7 and the second conductor 5, and the first conductor 7 is strengthening core；Second conductor 5 is arranged on the outer ring of the first conductor 7, and the outer layer of the second conductor 5 is wrapped up by TPU insulating barrier 4, and the first conductor 7 uses the soft copper silk conductor of single 0.20mm and the carbon fiber of 0.20mm and aramid fiber mixing strand system to form；Second conductor 5 uses the soft copper silk conductor strand system of single 0.20mm to form；3rd conductor 9 uses the soft copper silk conductor strand system of single 0.15mm to form；Polyester film lapping layer 6 is arranged at the outer ring of TPU insulating barrier 4, TPU insulating barrier 4 is polyethylene and TPU elastomeric material, uses double-deck extrusion technique, is extruded on naked strand annealed copper wire, insulation thickness controls at 0.3mm and 0.5mm, the insulating properties that effectively the extraneous aqueous vapor of isolation is excellent with offer；；Being TPU insulated cavity 11 between polyester film lapping layer 6 and sheath 2, be provided with the 3rd conductor 9 in TPU insulated cavity 11, the outside of polyester film lapping layer 6 is provided with interior braid 8, and the inner side of sheath 2 is provided with outer braid 12；The outer surface parcel polyethylene layer 10 of the 3rd conductor 9；The outer surface of sheath 2 is wrapped up by TPU sheath 3；TPU sheath 3 parcel uses novel TPE elastomer special sheath material, has good mechanical performance and pliability；Interior braid 8 uses single 0.15 tin plating soft copper silk, and pitch controls 16.5, and count controls more than 80%, provides good shielding action for it；Outer braid 12 uses the half-and-half braiding of single 0.15mm glass fibre and tinned copper wire flexible cord, and density is maintained at more than 80%.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in this utility model.Should not be considered as limiting involved claim by any reference in claim.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should can also be formed, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that as an entirety, the technical scheme in each embodiment by those skilled in the art.
Claims (5)
1. a building Special flexible composite cable, including cable main (1), it is characterised in that: described cable main (1) includes sheath (2), TPU insulating barrier (4), polyester film lapping layer (6), interior braid (8) and outer braid (12)；Described polyester film lapping layer (6) inner chamber has the first conductor (7) and the second conductor (5), and the first conductor (7) is strengthening core；Described second conductor (5) is arranged on the outer ring of the first conductor (7), and the outer layer of the second conductor (5) is wrapped up by TPU insulating barrier (4)；Described polyester film lapping layer (6) is arranged at the outer ring of TPU insulating barrier (4)；It is TPU insulated cavity (11) between described polyester film lapping layer (6) and sheath (2), the 3rd conductor (9) it is provided with in TPU insulated cavity (11), the outside of polyester film lapping layer (6) is provided with interior braid (8), and the inner side of sheath (2) is provided with outer braid (12)；Outer surface parcel polyethylene layer (10) of described 3rd conductor (9)；The outer surface of described sheath (2) is wrapped up by TPU sheath (3).
A kind of building Special flexible composite cable the most according to claim 1, it is characterised in that: described first conductor (7) uses the soft copper silk conductor of single 0.20mm and the carbon fiber of 0.20mm and aramid fiber mixing strand system to form.
A kind of building Special flexible composite cable the most according to claim 1, it is characterised in that: described second conductor (5) uses the soft copper silk conductor strand system of single 0.20mm to form.
A kind of building Special flexible composite cable the most according to claim 1, it is characterised in that: described 3rd conductor (9) uses the soft copper silk conductor strand system of single 0.15mm to form.
A kind of building Special flexible composite cable the most according to claim 1, it is characterized in that: described TPU insulating barrier (4) is polyethylene and TPU elastomeric material, using double-deck extrusion technique, be extruded on naked strand annealed copper wire, insulation thickness controls at 0.3mm and 0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620475075.XU CN205609246U (en) | 2016-05-23 | 2016-05-23 | Construct special flexible composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620475075.XU CN205609246U (en) | 2016-05-23 | 2016-05-23 | Construct special flexible composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205609246U true CN205609246U (en) | 2016-09-28 |
Family
ID=56949150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620475075.XU Expired - Fee Related CN205609246U (en) | 2016-05-23 | 2016-05-23 | Construct special flexible composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205609246U (en) |
-
2016
- 2016-05-23 CN CN201620475075.XU patent/CN205609246U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 Termination date: 20200523 |