CN205487423U - Environment -friendly high performance flat cable - Google Patents
Environment -friendly high performance flat cable Download PDFInfo
- Publication number
- CN205487423U CN205487423U CN201620042841.3U CN201620042841U CN205487423U CN 205487423 U CN205487423 U CN 205487423U CN 201620042841 U CN201620042841 U CN 201620042841U CN 205487423 U CN205487423 U CN 205487423U
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- China
- Prior art keywords
- cable
- layer
- separate layer
- environment
- oversheath
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Abstract
The utility model discloses an environment -friendly high performance flat cable, including cable core and oversheath, the oversheath is hollow structure, a plurality of cable cores of parcel in it, be provided with the separate layer in the oversheath, and set up a separate layer between per two adjacent cable cores. All wrap up fire -retardant layer inside and outside the separate layer, fire -retardant layer is fire -retardant sticky tape. The utility model discloses this is the separate layer in the cable jacket cavity, and the separate layer plays the effect of separating the cable core, and in use, installation, transportation, a plurality of cable cores in the cable are unlikely to dislocation or winding mutually, and simultaneously, the separate layer plays the effect of support to the cable, has strengthened the intensity of cable. Having had the setting of separate layer, even use comparatively mild material producing cable jacket, having kept the face shaping of cable yet, made the cable drag, serious deformation can not take place for crooked in -process.
Description
Technical field
This utility model relates to a kind of cable, particularly to a kind of environment-friendly type high performance flat cable.
Background technology
Flat cable is used in below running voltage 450/750V level, ambient temperature-40～the lifting of 70 DEG C, transport, machinery, electrically, mine, etc. the power supply of the various mobile power set of industry connect and control signal illumination etc..
At present, the Chinese patent of Application No. CN201410170492.9 on market discloses a kind of environmental protection tensile moving flat cable, it includes many insulated wire cores the most horizontally arranged and external sheath layer, described insulated wire cores is by stranded flexible conductor, constitutes around the low-smoke non-halogen flame-retardant band one being wrapped in outside stranded flexible conductor and butyronitrile complex insulating barrier, being outside equipped with low-smoke non-halogen flame-retardant band two and cross section is the external sheath layer of flat in insulated wire cores, described external sheath layer two ends are respectively symmetrically and are provided with galvanized steel wire rope.
This environmental protection tensile moving flat cable, cable core position easily changes, and even cable core may tangle mutually, there is potential safety hazard.
Utility model content
The deficiency existed for prior art, the purpose of this utility model is to provide a kind of environment-friendly type high performance flat cable that cable core can be prevented to be wound around.
Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of environment-friendly type high performance flat cable, including cable core and oversheath.Described oversheath is hollow structure, and in it, some cable cores of parcel, are provided with in described oversheath between separate layer, and every two adjacent cable cores and arrange a separate layer.
Flat cable generally has several cable core laid out in parallel, when using more soft material to make cable jacket, cable is in towing, the easy serious deformation of oversheath during bending, the face shaping of cable changes, the size shape of cavity also can change therewith so that the phenomenon that in oversheath, cable core overlaps each other, is wound around, and causes security incident.After setting up separate layer, cable core is just played compartmentation by separate layer, separates each cable core, prevents cable core Stagger-wrap.And separate layer plays the effect of support also for cable, strengthen the intensity of cable.
Further, flame-retardant layer is all wrapped up in described separate layer both sides, and described flame-retardant layer is non-flammable adhesive tape.
Non-flammable adhesive tape product packaging generally winding or one side are combined separated type material and cut in blocks, and ageing resistance is good, good insulating, good flame resistance, in separate layer, outer wrapping non-flammable adhesive tape is dual fire-retardant, can play fire retardation, also can strengthen insulation effect of the present utility model further.
Further, described cable core is enclosed with outside interior conductor shield, damp-proof layer, insulating barrier, metal screen layer, insulation screen successively,
Metal the most easily aoxidizes with rubber, accelerates aging, arranges damp-proof layer in cable core, and protection this utility model the most still can ensure service life.And, in a humid environment, cable is easier to electric leakage, causes potential safety hazard.Damp-proof layer is set in the cable and just can more effectively intercept extraneous moist environment, cable is played a protective role.
Further, described damp-proof layer is T-1148 organosilicon three anti-insulating environment-friendly coating layer.
This utility model uses the anti-insulating environment-friendly coating of T-1148 organosilicon three, becomes strong elastic body, and have the strongest cohesive force after the solidification of this material, can substitute the effect of binding agent, bonding conductor shield and insulating barrier.
In sum, this utility model has the advantages that this utility model oversheath intensity is good, feels have higher anti-flammability and moisture resistance, and insulation effect is good, can use in different environment, and during use, cable core will not be wound around overlap, and security performance is good.
Accompanying drawing explanation
Fig. 1 is this utility model environment-friendly type high performance flat cable structural representation.
Reference: 1, cable core；2, separate layer；3, flame-retardant layer；11, conductor shield；12, damp-proof layer；13 insulating barriers；14, metal screen layer；15, insulation screen；4, oversheath.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made after reading this specification by those skilled in the art as required does not has the amendment of creative contribution, but as long as all being protected by Patent Law in right of the present utility model.
Embodiment 1: environment-friendly type high performance flat cable, as it is shown in figure 1, stating oversheath 4 is hollow structure, wraps up some cable cores 1, and internal cavities is provided with separate layer 2, arranges a separate layer 2 between each two cable core 1.
Described separate layer 2 could be arranged to rectangle, W shape or other shapes.Oversheath 4 cavity is divided into some intervals by separate layer 2, places a cable in interval, one, face, and cable is limited in different intervals, cable is served iris action.In separate layer 2 is arranged on oversheath 4 cavity, oversheath 4 is served supporting role simultaneously, strengthen the intensity of oversheath 4.There is the design of separate layer 2, even if oversheath 4 uses more soft material to be made, can guarantee that the intensity of oversheath 4, maintain the shape of oversheath 4, prevent causing because oversheath 4 deforms cable to interlock and the phenomenon of winding occurs, maintain preferable pliability for cable simultaneously.
Embodiment 2: environment-friendly type high performance flat cable, as it is shown in figure 1, all wrap up flame-retardant layer 3 inside and outside described separate layer 2, described flame-retardant layer 3 is non-flammable adhesive tape.Non-flammable adhesive tape is with electrician's level polyester PET thin film as base material, and single spreading flame-retarding high performance pressure-sensitive adhesive, coating accuracy is high.The present embodiment uses acetic acid cloth non-flammable adhesive tape use import high-quality acetate fibre cloth to be base material, be coated with acrylic acid fire retardant glue and be fabricated by.Can be high temperature resistant, solvent resistant, ageing resistance is good, has good insulating, fire-retardant, viscosity high.Meanwhile, high temperature flame-proof adhesive tape meets ROHS environmental protection, compares existing frequently-used halogenated flame retardant environmental pollution little.
Embodiment 3: environment-friendly type high performance flat cable, as it is shown in figure 1, be enclosed with conductor shield 11, damp-proof layer 12, insulating barrier 13, metal screen layer 14, insulation screen 15 successively outside interior on described cable core 1.Described damp-proof layer 12 is T-1148 organosilicon three anti-insulating environment-friendly coating layer.Described damp-proof layer 12 connects conductor shield 11 and insulating barrier 13.In the present embodiment, use the anti-insulating environment-friendly coating of T-1148 organosilicon three, after the solidification of this material, become strong elastic body, can well fit screen layer and insulating barrier 13 surface, play waterproof mildew-proof function.The anti-insulation of T-1148 organosilicon three has the strongest cohesive force, and adhesive force is 1 grade, can substitute the effect of binding agent, bonding conductor shield 11 and insulating barrier 13.And T-1148 organosilicon three anti-insulating environment-friendly coating temperature resistant range is between-60 degrees Celsius to 350 degrees Celsius, can ensure material property at different temperatures.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to above-described embodiment, and all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.It should be pointed out that, for those skilled in the art, without departing from the some improvements and modifications under this utility model principle premise, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (4)
1. an environment-friendly type high performance flat cable, including cable core (1) and oversheath (4), it is characterized in that: described oversheath (4) is hollow structure, some cable cores (1) of parcel in it, it is provided with in described oversheath (4) between separate layer (2), and every two adjacent cable cores (1) and a separate layer (2) is set.
Environment-friendly type high performance flat cable the most according to claim 1, is characterized in that: flame-retardant layer (3) is all wrapped up in described separate layer (2) both sides, and described flame-retardant layer (3) is non-flammable adhesive tape.
Environment-friendly type high performance flat cable the most according to claim 1, is characterized in that: be enclosed with conductor shield (11), damp-proof layer (12), insulating barrier (13), metal screen layer (14), insulation screen (15) on described cable core (1) outside interior successively.
Environment-friendly type high performance flat cable the most according to claim 3, is characterized in that: described damp-proof layer (12) is T-1148 organosilicon three anti-insulating environment-friendly coating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620042841.3U CN205487423U (en) | 2016-01-18 | 2016-01-18 | Environment -friendly high performance flat cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620042841.3U CN205487423U (en) | 2016-01-18 | 2016-01-18 | Environment -friendly high performance flat cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205487423U true CN205487423U (en) | 2016-08-17 |
Family
ID=56669735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620042841.3U Expired - Fee Related CN205487423U (en) | 2016-01-18 | 2016-01-18 | Environment -friendly high performance flat cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205487423U (en) |
-
2016
- 2016-01-18 CN CN201620042841.3U patent/CN205487423U/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: 20160817 Termination date: 20180118 |