CN202307240U - Elevator electric power video composite flat cable - Google Patents
Elevator electric power video composite flat cable Download PDFInfo
- Publication number
- CN202307240U CN202307240U CN2011204062282U CN201120406228U CN202307240U CN 202307240 U CN202307240 U CN 202307240U CN 2011204062282 U CN2011204062282 U CN 2011204062282U CN 201120406228 U CN201120406228 U CN 201120406228U CN 202307240 U CN202307240 U CN 202307240U
- Authority
- CN
- China
- Prior art keywords
- electric power
- conductor
- cable
- conductor group
- layer
- 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
- 239000002131 composite material Substances 0.000 title abstract description 7
- 239000004020 conductor Substances 0.000 claims abstract description 29
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 230000004888 barrier function Effects 0.000 claims description 12
- 239000011248 coating agent Substances 0.000 claims description 11
- 238000000576 coating method Methods 0.000 claims description 11
- 150000001875 compounds Chemical class 0.000 claims description 10
- 229920002379 silicone rubber Polymers 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 abstract description 2
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
Images
Landscapes
- Insulated Conductors (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses an elevator electric power video composite flat cable which includes a flat sheath layer. The inside of the sheath layer is provided with four lengthwise conductor groups which are arranged in parallel. Each conductor group is formed by twisting multiple conductors. The conductor is coated with a first insulating layer. A filling layer is arranged between each conductor group and the sheath layer. The outside of the conductor group on each side is provided with a steel wire rope which is coated with a wrapping layer, and the inside of the conductor group on each side is provided with a video signal wire which is coated with a second insulating layer and a shielding layer in order. The elevator electric power video composite flat cable is novel in structural design. The outsides of the conductor groups for electric power transmission and the outsides of the video signal wires are provided with the sheath layer by extrusion molding to form the composite cable, and at the same time, the inside of the sheath layer of the cable is provided with the steel wire ropes which can improve the mechanical strength, so the cable can satisfy the actual operating requirements.
Description
Technical field:
The utility model relates to the composite cable technical field, relates in particular to the compound flat cable of a kind of elevator electric power video.
Background technology:
Progress along with the epoch; Performance requirement lifting progressively to cable; Electric power transfer and video joint product have many-sided requirement in the elevator: one, product is applicable to ac rated voltage 300/500V and following elevator and elevation and subsidence mechanical equipment etc., does power supply power connecting line and video transmission and uses; Two, the product conductor adopts the soft type structure, and insulation and sheath adopt silicon rubber, carries and adopts steel wire rope, and video line and power line are combined into one; Three, operating characteristic: 1, the long-term permission working temperature of cable conductor is no more than 70 ℃, lays ambient temperature and should be not less than-10 ℃.2, installation is freely hung length and is no more than 80m, and translational speed can surpass 4m/s.3, cable laying install to allow bending radius should be not less than 6 times of the little limit of cable.
Therefore simple power cable is to have satisfied not the real work demand with looking the screen holding wire, simply with the two also shortcoming to some extent of composite cable performance of constituting that combines.
The utility model content:
In order to remedy the deficiency of prior art, the purpose of the utility model provides the compound flat cable of a kind of elevator electric power video, and reasonable in design makes that the practical effect of cable is good.
The technical scheme of the utility model is following:
The compound flat cable of elevator electric power video; The restrictive coating that comprises flat; It is characterized in that: be provided with four parallel vertical conductor groups of putting in the described restrictive coating; Described conductor group constitutes by the conductor of several parcel first insulating barriers is stranded each other, is provided with the packed layer that Tear Film constitutes between conductor group and the restrictive coating, and the conductor group outside of both sides is respectively equipped with the steel wire rope that is enclosed with lapping layer; The conductor group inboard of both sides is provided with the video signal cable that wraps up second insulating barrier, screen successively.
The compound flat cable of described elevator electric power video is characterized in that: it is silicon rubber that described first insulating barrier, second insulating barrier adopt material.
The compound flat cable of described elevator electric power video, it is characterized in that: described wirerope diameter is 1-3mm.
The utility model has the advantages that:
The utility model structural design is novel; The conductor group of just liking that electric power transfer is shielded the outer extrusion moulding restrictive coating formation of holding wire composite cable with looking; In the restrictive coating of cable, be provided with simultaneously enhance mechanical strong steel wire rope, make cable satisfy actual instructions for use.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
Embodiment:
The compound flat cable of elevator electric power video; The restrictive coating 1 that comprises flat; Be provided with four parallel vertical conductor groups of putting in the restrictive coating 1; The conductor group constitutes by the conductor of several parcel first insulating barriers 23 is stranded each other, is provided with the packed layer 4 that Tear Film constitutes between conductor group and the restrictive coating 1, is respectively equipped with the steel wire rope 6 that is enclosed with lapping layer 5 outside the conductor group of both sides; The conductor group inboard of both sides is provided with the video signal cable 9 that wraps up second insulating barrier 7, screen 8 successively.
It is silicon rubber that first insulating barrier 2, second insulating barrier 7 adopt materials.
Claims (3)
1. compound flat cable of elevator electric power video; The restrictive coating that comprises flat; It is characterized in that: be provided with four parallel vertical conductor groups of putting in the described restrictive coating; Described conductor group constitutes by the conductor of several parcel first insulating barriers is stranded each other, is provided with the packed layer that Tear Film constitutes between conductor group and the restrictive coating, and the conductor group outside of both sides is respectively equipped with the steel wire rope that is enclosed with lapping layer; The conductor group inboard of both sides is provided with the video signal cable that wraps up second insulating barrier, screen successively.
2. the compound flat cable of elevator electric power video according to claim 1 is characterized in that: it is silicon rubber that described first insulating barrier, second insulating barrier adopt material.
3. the compound flat cable of elevator electric power video according to claim 1, it is characterized in that: described wirerope diameter is 1-3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204062282U CN202307240U (en) | 2011-10-24 | 2011-10-24 | Elevator electric power video composite flat cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204062282U CN202307240U (en) | 2011-10-24 | 2011-10-24 | Elevator electric power video composite flat cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202307240U true CN202307240U (en) | 2012-07-04 |
Family
ID=46376085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204062282U Expired - Fee Related CN202307240U (en) | 2011-10-24 | 2011-10-24 | Elevator electric power video composite flat cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202307240U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106663499A (en) * | 2014-07-11 | 2017-05-10 | 松下航空电子公司 | Flat flexible cable and apparatus |
-
2011
- 2011-10-24 CN CN2011204062282U patent/CN202307240U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106663499A (en) * | 2014-07-11 | 2017-05-10 | 松下航空电子公司 | Flat flexible cable and apparatus |
| CN106663499B (en) * | 2014-07-11 | 2019-04-23 | 松下航空电子公司 | Flat flexible cable and device |
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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: 20120704 Termination date: 20141024 |
|
| EXPY | Termination of patent right or utility model |