CN206610642U - The flat type elevator cable of composite cable - Google Patents
The flat type elevator cable of composite cable Download PDFInfo
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- CN206610642U CN206610642U CN201720337042.3U CN201720337042U CN206610642U CN 206610642 U CN206610642 U CN 206610642U CN 201720337042 U CN201720337042 U CN 201720337042U CN 206610642 U CN206610642 U CN 206610642U
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Abstract
The utility model discloses a kind of flat type elevator cable of composite cable, including：Flat oversheath, and communication core, a pair of steel wire ropes and a pair of control core being placed in flat oversheath；The communication core includes what is set gradually from the inside to the outside：Optical fiber, the first elastic layer, tensile layer, and the second elastic layer；The control conductor includes what is set gradually from the inside to the outside：Multiply copper conductor, the 3rd elastic layer, waterproof layer, the 4th elastic layer.The flat type elevator cable of the utility model composite cable, its is rational in infrastructure, can form certain protecting effect to communication core and control conductor.
Description
Technical field
The utility model is related to the flat type elevator cable of composite cable.
Background technology
Elevator is as the vertical transportation instrument of modern high-rise building, and the life with people is closely related, and elevator cable is electricity
The important component of terraced normal operation, with the development of elevator functions, to the functional requirement of elevator cable also more and more higher, such as elevator
Cable meeting built-in communication core and control conductor, and elevator cable can often be lifted with elevator, communication core and control conductor
Stress is bent repeatedly, easily damage.
Utility model content
The purpose of this utility model is the flat type elevator cable for providing a kind of composite cable, and its is rational in infrastructure, can be to logical
Letter core and control conductor form certain protecting effect.
To achieve the above object, the technical solution of the utility model is to design a kind of flat type elevator cable of composite cable,
Including：Flat oversheath, and communication core, a pair of steel wire ropes and a pair of control core being placed in flat oversheath；
The pair of steel wire rope is placed in communication core both sides, and is symmetrical arranged with the core that communicates；The pair of control conductor
The both sides of above-mentioned a pair of steel wire ropes are divided into, and are symmetrical arranged with the core that communicates；
The communication core includes what is set gradually from the inside to the outside：Optical fiber, the first elastic layer, tensile layer, and the second bullet
Property layer；
First elastic layer is wrapped in optical fiber periphery, and is extended in the same direction with optical fiber；Provided with some the in first elastic layer
One elongated cavity, each first elongated cavity is extended in the same direction with the first elastic layer, and each first elongated cavity is elastic along first
Layer is circumferential uniform, and the shape of cross section of each first elongated cavity is circle；
The tensile layer is wrapped in the first elastic layer periphery, and is extended in the same direction with the first elastic layer；
Second elastic layer is wrapped in tensile layer periphery, and is extended in the same direction with tensile layer；If being provided with the second elastic layer
Dry second elongated cavity, each second elongated cavity is extended in the same direction with the second elastic layer, and each second elongated cavity is along second
Elastic layer is circumferentially uniform, and the shape of cross section of each second elongated cavity is triangle；
The quantity of second elongated cavity is twice of the first elongated cavity quantity；
The control conductor includes what is set gradually from the inside to the outside：Multiply copper conductor, the 3rd elastic layer, waterproof layer, the 4th
Elastic layer；
3rd elastic layer is wrapped in multiply copper conductor periphery, and is extended in the same direction with multiply copper conductor；3rd elastic layer
Interior to be provided with some 3rd elongated cavities, each 3rd elongated cavity is extended in the same direction with the 3rd elastic layer, and each 3rd strip is empty
Chamber is circumferentially uniform along the 3rd elastic layer, and the shape of cross section of each 3rd elongated cavity is circle；
The waterproof layer is wrapped in the first elastic layer periphery, and is extended in the same direction with the first elastic layer；
4th elastic layer is wrapped in waterproof layer periphery, and is extended in the same direction with waterproof layer；If being provided with the 4th elastic layer
Dry 4th elongated cavity, each 4th elongated cavity is extended in the same direction with the 4th elastic layer, and each 4th elongated cavity is along the 4th
Elastic layer is circumferentially uniform, and the shape of cross section of each 4th elongated cavity is triangle；
The quantity of 4th elongated cavity is twice of the 3rd elongated cavity quantity.
It is preferred that, the quantity of first elongated cavity is even number.
It is preferred that, the quantity of the 3rd elongated cavity is even number.
It is preferred that, the quantity of first elongated cavity is six.
It is preferred that, the quantity of the 3rd elongated cavity is six.
It is preferred that, the flat oversheath is fire-retardant oversheath.
Advantage and beneficial effect of the present utility model are：A kind of flat type elevator cable of composite cable, its structure are provided
Rationally, certain protecting effect can be formed to communication core and control conductor.
The setting of first elastic layer and the second elastic layer, can produce certain protecting effect to the optical fiber of order wire in-core.
Provided with first elongated cavity of some cross sections for circle in first elastic layer, provided with some in the second elastic layer
Cross section is the second elongated cavity of triangle, can further improve the protecting effect to optical fiber.
The setting of tensile layer so that communication core has certain tensile capacity.
The setting of 3rd elastic layer and the 4th elastic layer, can produce certain protection to the multiply copper conductor in control conductor
Effect.
Provided with threeth elongated cavity of some cross sections for circle in 3rd elastic layer, provided with some in the 4th elastic layer
Cross section is the 4th elongated cavity of triangle, can further improve the protecting effect to multiply copper conductor.
The setting of waterproof layer so that control conductor has certain waterproof ability.
Flat oversheath is fire-retardant oversheath so that elevator cable has certain fire retardancy.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model；
Fig. 2 is the schematic diagram of communication core；
Fig. 3 is the schematic diagram of control conductor.
Embodiment
With reference to the accompanying drawings and examples, embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and protection model of the present utility model can not be limited with this
Enclose.
The utility model specific implementation technical scheme be：
As shown in Figure 1, Figure 2 and Figure 3, the flat type elevator cable of a kind of composite cable, including：Flat oversheath 1, and
Communication core 2, a pair of steel wire ropes 3 and a pair of control core 4 being placed in flat oversheath 1；
The pair of steel wire rope 3 is placed in communication core 2 both sides, and is symmetrical arranged with the core 2 that communicates；The pair of control line
Core 4 is divided into the both sides of above-mentioned a pair of steel wire ropes 3, and is symmetrical arranged with the core 2 that communicates；
The communication core 2 includes what is set gradually from the inside to the outside：Optical fiber 21, the first elastic layer 22, tensile layer 23, and
Second elastic layer 24；
First elastic layer 22 is wrapped in the periphery of optical fiber 21, and is extended in the same direction with optical fiber 21；Set in first elastic layer 22
There are six the first elongated cavities 25, each first elongated cavity 25 is extended in the same direction with the first elastic layer 22, each first strip
Cavity 25 is circumferential uniform along the first elastic layer 22, and the shape of cross section of each first elongated cavity 25 is circle；（It is described transversal
Face is perpendicular to the section of cable bearing of trend）
The tensile layer 23 is wrapped in the periphery of the first elastic layer 22, and is extended in the same direction with the first elastic layer 22；
Second elastic layer 24 is wrapped in the periphery of tensile layer 23, and is extended in the same direction with tensile layer 23；Second elastic layer 24
12 the second elongated cavities 26 are inside provided with, each second elongated cavity 26 is extended in the same direction with the second elastic layer 24, each second
Elongated cavity 26 is circumferential uniform along the second elastic layer 24, and the shape of cross section of each second elongated cavity 26 is triangle；
（The cross section is perpendicular to the section of cable bearing of trend）
The control conductor 4 includes what is set gradually from the inside to the outside：Multiply copper conductor 41, the 3rd elastic layer 42, waterproof layer
43, the 4th elastic layer 44；
3rd elastic layer 42 is wrapped in the periphery of multiply copper conductor 41, and is extended in the same direction with multiply copper conductor 41；3rd
Provided with six the 3rd elongated cavities 45 in elastic layer 42, each 3rd elongated cavity 45 is extended in the same direction with the 3rd elastic layer 42,
Each 3rd elongated cavity 45 is circumferential uniform along the 3rd elastic layer 42, and the shape of cross section of each 3rd elongated cavity 45 is circle
Shape；（The cross section is perpendicular to the section of cable bearing of trend）
The waterproof layer 43 is wrapped in the periphery of the first elastic layer 22, and is extended in the same direction with the first elastic layer 22；
4th elastic layer 44 is wrapped in the periphery of waterproof layer 43, and is extended in the same direction with waterproof layer 43；4th elastic layer 44
12 the 4th elongated cavities 46 are inside provided with, each 4th elongated cavity 46 is extended in the same direction with the 4th elastic layer 44, each 4th
Elongated cavity 46 is circumferential uniform along the 4th elastic layer 44, and the shape of cross section of each 4th elongated cavity 46 is triangle；
（The cross section is perpendicular to the section of cable bearing of trend）
The flat oversheath 1 is fire-retardant oversheath.
The setting of first elastic layer 22 and the second elastic layer 24, can produce certain guarantor to the optical fiber 21 in communication core 2
Protect effect.
Provided with first elongated cavity 25 of some cross sections for circle in first elastic layer 22, set in the second elastic layer 24
The second elongated cavity 26 for having some cross sections to be triangle, can further improve the protecting effect to optical fiber 21.
The setting of tensile layer 23 so that communication core 2 has certain tensile capacity.
The setting of 3rd elastic layer 42 and the 4th elastic layer 44, can produce one to the multiply copper conductor 41 in control conductor 4
Fixed protecting effect.
Provided with threeth elongated cavity 45 of some cross sections for circle in 3rd elastic layer 42, set in the 4th elastic layer 44
The 4th elongated cavity 46 for having some cross sections to be triangle, can further improve the effect of the protection to multiply copper conductor 41
Really.
The setting of waterproof layer 43 so that control conductor 4 has certain waterproof ability.
Flat oversheath 1 is fire-retardant oversheath so that elevator cable has certain fire retardancy.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvements and modifications can also be made, these change
Enter and retouch and also should be regarded as protection domain of the present utility model.
Claims (6)
1. the flat type elevator cable of composite cable, including：Flat oversheath, and the order wire being placed in flat oversheath
Core, a pair of steel wire ropes and a pair of control core；It is characterized in that：
The pair of steel wire rope is placed in communication core both sides, and is symmetrical arranged with the core that communicates；The pair of control conductor sets up separately
It is symmetrical arranged in the both sides of above-mentioned a pair of steel wire ropes, and with the core that communicates；
The communication core includes what is set gradually from the inside to the outside：Optical fiber, the first elastic layer, tensile layer, and the second elastic layer；
First elastic layer is wrapped in optical fiber periphery, and is extended in the same direction with optical fiber；Provided with some first length in first elastic layer
Bar shaped cavity, each first elongated cavity is extended in the same direction with the first elastic layer, and each first elongated cavity is all along the first elastic layer
To uniform, and the shape of cross section of each first elongated cavity is circle；
The tensile layer is wrapped in the first elastic layer periphery, and is extended in the same direction with the first elastic layer；
Second elastic layer is wrapped in tensile layer periphery, and is extended in the same direction with tensile layer；Provided with some the in second elastic layer
Two elongated cavities, each second elongated cavity is extended in the same direction with the second elastic layer, and each second elongated cavity is elastic along second
Layer is circumferential uniform, and the shape of cross section of each second elongated cavity is triangle；
The quantity of second elongated cavity is twice of the first elongated cavity quantity；
The control conductor includes what is set gradually from the inside to the outside：Multiply copper conductor, the 3rd elastic layer, waterproof layer, the 4th elasticity
Layer；
3rd elastic layer is wrapped in multiply copper conductor periphery, and is extended in the same direction with multiply copper conductor；Set in 3rd elastic layer
There are some 3rd elongated cavities, each 3rd elongated cavity is extended in the same direction with the 3rd elastic layer, each 3rd elongated cavity edge
3rd elastic layer is circumferentially uniform, and the shape of cross section of each 3rd elongated cavity is circle；
The waterproof layer is wrapped in the first elastic layer periphery, and is extended in the same direction with the first elastic layer；
4th elastic layer is wrapped in waterproof layer periphery, and is extended in the same direction with waterproof layer；Provided with some the in 4th elastic layer
Four elongated cavities, each 4th elongated cavity is extended in the same direction with the 4th elastic layer, and each 4th elongated cavity is elastic along the 4th
Layer is circumferential uniform, and the shape of cross section of each 4th elongated cavity is triangle；
The quantity of 4th elongated cavity is twice of the 3rd elongated cavity quantity.
2. the flat type elevator cable of composite cable according to claim 1, it is characterised in that first elongated cavity
Quantity be even number.
3. the flat type elevator cable of composite cable according to claim 2, it is characterised in that the 3rd elongated cavity
Quantity be even number.
4. the flat type elevator cable of composite cable according to claim 3, it is characterised in that first elongated cavity
Quantity be six.
5. the flat type elevator cable of composite cable according to claim 4, it is characterised in that the 3rd elongated cavity
Quantity be six.
6. the flat type elevator cable of composite cable according to claim 5, it is characterised in that the flat oversheath is
Fire-retardant oversheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720337042.3U CN206610642U (en) | 2017-04-01 | 2017-04-01 | The flat type elevator cable of composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720337042.3U CN206610642U (en) | 2017-04-01 | 2017-04-01 | The flat type elevator cable of composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206610642U true CN206610642U (en) | 2017-11-03 |
Family
ID=60174042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720337042.3U Active CN206610642U (en) | 2017-04-01 | 2017-04-01 | The flat type elevator cable of composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206610642U (en) |
-
2017
- 2017-04-01 CN CN201720337042.3U patent/CN206610642U/en active Active
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