CN205911070U - Novel cable is used to elevator - Google Patents
Novel cable is used to elevator Download PDFInfo
- Publication number
- CN205911070U CN205911070U CN201620739448.XU CN201620739448U CN205911070U CN 205911070 U CN205911070 U CN 205911070U CN 201620739448 U CN201620739448 U CN 201620739448U CN 205911070 U CN205911070 U CN 205911070U
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- CN
- China
- Prior art keywords
- cable
- conductor
- pvc
- layer
- sheath
- 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
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Abstract
The utility model discloses a novel cable is used to elevator, including the square PVC sheath of the elasticity body, the square external surface of PVC sheath of elasticity is provided with fire -retardant layer, the internal intermediate position of the square PVC sheath of elasticity is equipped with the signal line, signal line both sides equipartition has a plurality of cables, the internal both sides limit of the square PVC sheath of elasticity is equipped with wire rope respectively, the cable includes 4 insulation core, insulation core is including the combination conductor, the combination conductor is restrainted the hank by zinc -plated flexible conductor and aramid fiber and is formed, the outside of combination conductor has set gradually around the covering, insulating layer and shielding enhancement layer, 4 the root insulation core strands into the cable core, and the outside of cable core has set gradually interior sheath, weaving layer and oversheath. The utility model has the characteristics of simple structure, cost advantage, tensile ability reinforce, resistant crooked ability reach long service life etc. Well.
Description
Technical field
This utility model is related to elevator cable technology, specifically a kind of elevator novel cable.
Background technology
At present, in elevator industry, the general practice is laying wire casing in elevator hoistways, then the electric wire of different size is set
In wire casing, to realize the transmission of elevator signal or the conveying of power supply, not only resistance to tension is weak for elevator cable of the prior art,
And the resistant to bending ability of cable is also poor, service life is short.
Utility model content
The purpose of this utility model is to overcome the shortcomings of that above prior art exists, there is provided a kind of structure is simple, make
Valency is cheap, resistance to tension is strong, resist bending ability is good and the elevator novel cable of long service life.
In order to achieve the above object, this utility model employs the following technical solutions: a kind of elevator novel cable, including bullet
The square pvc jacket body of property, elastic square pvc sheath external surface is provided with flame-retardant layer, interposition in elastic square pvc sheath body
Install holding wire, holding wire both sides are evenly equipped with some cables, and in elastic square pvc sheath body, both sides side is respectively equipped with steel wire
Rope, cable includes 4 insulated wire cores, and insulated wire cores include combined conductor, and combined conductor is by tin plating flexible conductor and aramid fiber bundle
Strand forms, combined conductor be orderly arranged outside each lapping layer, insulating barrier and shielding enhancement layer, 4 described insulated wire cores are stranded
Become cable core, cable core be orderly arranged outside each sheath, braiding layer and oversheath.
The outside of described sheath is provided with projection.
Described holding wire includes pvc inner sheath body and four battery cores being arranged in pvc inner sheath body；Four battery cores and
It is provided with foil shielding layer between pvc inner sheath body；Battery core includes leading of the copper free wire composition of a diameter of 0.15 millimeter of ten six roots of sensation
Body and the pvc insulator wrapping up this conductor.
A diameter of 2 millimeters of described steel wire rope.
It is provided with gasket for packing in described elastic square pvc sheath body.
On the axis direction of cable, the distance between adjacent described projection is 1.5cm；On the circumferencial direction of cable,
The distance between adjacent described projection is 0.8cm.
This utility model, with respect to prior art, has such advantages as and effect:
1st, this utility model includes elastic square pvc jacket body, and elastic square pvc sheath external surface is provided with fire-retardant
Layer, in elastic square pvc sheath body, centre position is provided with holding wire, and holding wire both sides are evenly equipped with some cables, elastic square pvc
In sheath body, both sides side is respectively equipped with steel wire rope, and cable includes 4 insulated wire cores, and insulated wire cores include combined conductor, and combination is led
Body is formed by tin plating flexible conductor and aramid fiber bundle strand, combined conductor be orderly arranged outside each lapping layer, insulating barrier and shielding
Enhancement layer, 4 described insulated wire cores are twisted into cable core, cable core be orderly arranged outside each sheath, braiding layer and oversheath, tool
Have that structure is simple, low cost, resistance to tension are strong, resist bending ability is good and the features such as long service life.
2nd, the outside of the sheath in this utility model is provided with projection；Increase stability.
3rd, it is provided with gasket for packing in the square pvc of the elasticity in this utility model sheath body；Resistance to bend(ing) strengthens.
4th, in this utility model on the axis direction of cable, the distance between adjacent described projection be 1.5cm；In electricity
On the circumferencial direction of cable, the distance between adjacent described projection is 0.8cm；Cost-effective, using effect is good.
Brief description
Fig. 1 is a kind of structural representation of elevator novel cable；
Fig. 2 is the structural representation of cable in this utility model.
In figure label is as follows with title:
Specific embodiment
For ease of it will be appreciated by those skilled in the art that below in conjunction with the accompanying drawings and embodiment to this utility model make further detailed
Describe in detail bright.
Embodiment 1:
As shown in Fig. 1～2, a kind of elevator novel cable, including elastic square pvc jacket body, elastic square pvc sheath
External surface is provided with flame-retardant layer, and in elastic square pvc sheath body, centre position is provided with holding wire, if holding wire both sides are evenly equipped with
Dry cable, in elastic square pvc sheath body, both sides side is respectively equipped with steel wire rope, and cable includes 4 insulated wire cores, insulated wire cores bag
Include combined conductor, combined conductor is formed by tin plating flexible conductor and aramid fiber bundle strand, combined conductor be orderly arranged outside each around
Covering, insulating barrier and shielding enhancement layer, 4 described insulated wire cores are twisted into cable core, cable core be orderly arranged outside each sheath,
Braiding layer and oversheath.
The outside of the sheath in the present embodiment is provided with projection；Holding wire includes pvc inner sheath body and is arranged in pvc
Four battery cores in sheath body；It is provided with foil shielding layer between four battery cores and pvc inner sheath body；Battery core includes ten six roots of sensation diameters
The conductor of copper free wire composition for 0.15 millimeter and the pvc insulator wrapping up this conductor.
A diameter of 2 millimeters of steel wire rope in the present embodiment；It is provided with gasket for packing in the square pvc sheath body of elasticity；In cable
Axis direction on, the distance between adjacent described projection be 1.5cm；On the circumferencial direction of cable, adjacent described projection
Between distance be 0.8cm.
Using said structure, effectively improve the life-span of cable it is adaptable to elevator is used, resist bending, fire prevention, safety is carried
Height, is liked by consumer deeply.
Above-mentioned specific embodiment is preferred embodiment of the present utility model, and this utility model can not be defined,
Other any changes made without departing from the technical solution of the utility model or other equivalent substitute mode, are included in
Within protection domain of the present utility model.
Claims (5)
1. a kind of elevator novel cable it is characterised in that: include elastic square pvc jacket body, elastic square pvc sheath is external
Surface is provided with flame-retardant layer, and in elastic square pvc sheath body, centre position is provided with holding wire, and holding wire both sides are evenly equipped with some electricity
Cable, in elastic square pvc sheath body, both sides side is respectively equipped with steel wire rope, and cable includes 4 insulated wire cores, and insulated wire cores include group
Close conductor, combined conductor forms by tin plating flexible conductor and aramid fiber bundle strand, combined conductor be orderly arranged outside each lapping layer,
Insulating barrier and shielding enhancement layer, 4 described insulated wire cores are twisted into cable core, cable core be orderly arranged outside each sheath, braiding
Layer and oversheath；Described holding wire includes pvc inner sheath body and four battery cores being arranged in pvc inner sheath body；Four battery cores
It is provided with foil shielding layer and pvc inner sheath body between；Battery core includes the copper free wire composition of a diameter of 0.15 millimeter of ten six roots of sensation
Conductor and the pvc insulator wrapping up this conductor.
2. elevator novel cable according to claim 1 it is characterised in that: the outside of described sheath is provided with convex
Rise.
3. elevator novel cable according to claim 2 it is characterised in that: a diameter of 2 millimeters of described steel wire rope.
4. elevator novel cable according to claim 3 it is characterised in that: set in described elastic square pvc sheath body
There is gasket for packing.
5. elevator novel cable according to claim 4 it is characterised in that: on the axis direction of cable, adjacent institute
Stating the distance between projection is 1.5cm；On the circumferencial direction of cable, the distance between adjacent described projection is 0.8cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620739448.XU CN205911070U (en) | 2016-07-11 | 2016-07-11 | Novel cable is used to elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620739448.XU CN205911070U (en) | 2016-07-11 | 2016-07-11 | Novel cable is used to elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205911070U true CN205911070U (en) | 2017-01-25 |
Family
ID=57804529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620739448.XU Expired - Fee Related CN205911070U (en) | 2016-07-11 | 2016-07-11 | Novel cable is used to elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205911070U (en) |
-
2016
- 2016-07-11 CN CN201620739448.XU patent/CN205911070U/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: 20170125 Termination date: 20200711 |