CN206931396U - A kind of elevator cable - Google Patents
A kind of elevator cable Download PDFInfo
- Publication number
- CN206931396U CN206931396U CN201720562630.7U CN201720562630U CN206931396U CN 206931396 U CN206931396 U CN 206931396U CN 201720562630 U CN201720562630 U CN 201720562630U CN 206931396 U CN206931396 U CN 206931396U
- Authority
- CN
- China
- Prior art keywords
- sheath
- cable
- optical fiber
- elevator
- fiber composite
- 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.)
- Active
Links
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
It the utility model is related to a kind of elevator cable.The elevator cable includes optical fiber composite communication cable, at least one control cored wire and the first sheath；The optical fiber composite communication cable and the control cored wire are arranged in first sheath, the optical fiber composite communication cable includes two single fiber cables, two tone frequency channel wires and the second sheath, and two single fiber cables are laid staggeredly in second sheath with two tone frequency channel wires along the second sheath inner circumferential.Above-mentioned elevator cable employs optical fiber as communication media, is not disturbed by external electromagnetic field, communication signal transmissions are stable, and capacity is big, and speed is fast, long transmission distance；And single fiber cable is laid staggeredly in the second sheath with tone frequency channel wire along the second sheath inner circumferential, effectively prevent optical cable and walks, Stability Analysis of Structures.
Description
Technical field
Field of cable technology is the utility model is related to, more particularly to a kind of elevator cable.
Background technology
With the development of the society, monitoring, the requirement more and more higher of communication to elevator, to ensure the safety of elevator.Simultaneously
The effect that elevator needs carry is also more and more, such as multimedia advertising publicity.Therefore the requirement transmitted to the signal of elevator is more next
It is higher, and the species of transmission signal is also more and more, and to its anti-interference, transmission capacity, transmission speed, cost etc.
It it is also proposed higher requirement.
Current flat elevator cable, typically the communication unit built in it is using the side such as coaxial cable, multiple twin balanced cable
Formula.The flat elevator cable of prior art as shown in Figure 1, it includes cable control wire core 10, cable coaxial video line 11, cable
Multiple twin order wire 12, cable multiple twin shielded communication line 13, cable wire rope 14, cable cover(ing) 15, flat elevator cable transmission
Transmission range it is short, signal easy distortion big by electromagnetic interference, be increasingly difficult to meet that higher floor, speed and signal pass
Transmission quality requires high elevator service requirement.
Utility model content
Based on this, for the problem of above-mentioned elevator cable transmission signal transmission range is short, poor transmission, it is necessary to provide
The elevator cable that a kind of communication signal transmissions distance is remote, transmission quality is good.
A kind of elevator cable, including optical fiber composite communication cable, at least one control cored wire and the first sheath；The optical fiber is answered
Hop communication cable and the control cored wire are arranged in first sheath, and the optical fiber composite communication cable includes two single light
Cable, two tone frequency channel wires and the second sheath, two single fiber cables are handed over two tone frequency channel wires along the second sheath inner circumferential
Mistake is laid in second sheath.
Above-mentioned elevator cable employs optical fiber as communication media, is not disturbed by external electromagnetic field, communication signal transmissions
It is stable, and capacity is big, speed is fast, long transmission distance；And single fiber cable is laid staggeredly in the second sheath with tone frequency channel wire, prevents
Optical cable walks, Stability Analysis of Structures.
In one of the embodiments, the optical fiber composite communication cable is arranged at the geometric center of first sheath, institute
State control cored wire and be arranged in the both sides of the optical fiber composite communication cable, and symmetrically divided on the basis of the optical fiber composite communication cable
Cloth.
In one of the embodiments, the single fiber cable includes optical fiber, tight sheath, aramid yarn layer and the 3rd sheath, institute
State optical fiber, tight sheath, aramid yarn layer to be arranged in the 3rd sheath, and arrange successively from the inside to the outside.
In one of the embodiments, the optical fiber is 50/125 multimode fibre of double-deck ultra-violet curing acrylic acid coatings.
It has excellent anti-microbend performance and dynamic fatigue resistance, will to adapt to the operation use of the elevator cable of continuous cyclic bending
Ask.
In one of the embodiments, the optical fiber composite communication cable also includes band；The band protects along described second
Set inner circumferential is coated on the single fiber cable and the tone frequency channel wire, forms a cladding, and the cladding is contained in first shield
In set.Ensure that the elevator cable is not easily susceptible to damage in production and running and influences signal transmission.
In one of the embodiments, it is provided with insulating barrier on the outside of the tone frequency channel wire.
In one of the embodiments, the insulating barrier is polyethylene layer.Making the insulating barrier using polyethylene has
Beneficial to signal attenuation is reduced, improve the laser propagation effect of audio signal.
In one of the embodiments, second sheath is made up of polyvinyl chloride.So that in production and running,
The single fiber cable is not easily susceptible to damage and influences signal transmission with tone frequency channel wire.
In one of the embodiments, the control cored wire includes more conductors, insulator and filler；The insulator
The conductor periphery is coated on, filler is arranged in the gap that the more conductors are surrounded.
In one of the embodiments, the elevator cable also includes complex root steel wire rope, and the steel wire rope is arranged at institute
To state in the first sheath, the steel wire rope is arranged in the both sides of the optical fiber composite communication cable, and with the optical fiber composite communication cable
On the basis of it is symmetrical.Being provided with beneficial to suspension force is strengthened for steel wire rope, improves security.
Brief description of the drawings
Fig. 1 is the structural representation of elevator cable in the prior art；
Fig. 2 is the structural representation of the elevator cable of the embodiment of the utility model one；
Fig. 3 is the structural representation of the optical fiber composite communication cable in the elevator cable shown in Fig. 2；
Fig. 4 is the structural representation of the control cored wire in the elevator cable shown in Fig. 2；
Fig. 5 is the structural representation of the single fiber cable in the elevator cable shown in Fig. 2；
Fig. 6 is the structural representation of the elevator cable in another embodiment of the utility model.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Preferred embodiment of the present utility model is given in accompanying drawing.But the utility model can come in many different forms
Realize, however it is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is made to of the present utility model
The understanding of disclosure more thorough and comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is simply in term used in the description of the present utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " include
The arbitrary and all combination of one or more related Listed Items.
As shown in Figures 2 and 3, the elevator cable 100 of the embodiment of the utility model one include optical fiber composite communication cable 110,
At least one control sheath 130 of cored wire 120 and first.Optical fiber composite communication cable 110 and control cored wire 120 are arranged at the first sheath
In 130.Optical fiber composite communication cable 110 includes two single fiber cables, 111, two sheaths 117 of tone frequency channel wire 113 and second, two lists
Core optical cable 111 and two tone frequency channel wires 113 are laid staggeredly in the second sheath 117 along the inner circumferential of the second sheath 117.Specific to a reality
Apply in mode, the second sheath 117 can be made up of polyvinyl chloride.
Above-mentioned elevator cable 100 employs optical fiber as communication media, is not disturbed by external electromagnetic field, signal of communication passes
Defeated stabilization, and capacity is big, transmission speed is fast, long transmission distance；And the single fiber cable 111 interlocks with the tone frequency channel wire 113
It is laid in the second sheath 117, effectively prevent optical cable and walk, and Stability Analysis of Structures.
In one embodiment, optical fiber composite communication cable 110 is arranged at the geometric center of the first sheath 130, controls cored wire
120 are arranged in the both sides of optical fiber composite communication cable 110, and symmetrical on the basis of optical fiber composite communication cable.
In one embodiment, the outside of tone frequency channel wire 113 is provided with insulating barrier.Optionally, the insulating barrier can be by polyethylene
Material is made, and can reduce signal attenuation, improves the laser propagation effect of audio signal.
Further, optical fiber composite communication cable 110 also includes band 115；Band 115 coats along the inner circumferential of the second sheath 117
In single fiber cable 111 and tone frequency channel wire 113, a cladding is formed, the cladding is contained in the first sheath 130.Alternatively, band
115 can be made up of non-absorbent material.
In one embodiment, referring to Fig. 5, the single fiber cable 111 includes optical fiber 1110, tight sheath 1112, aramid yarn
The 1114, the 3rd sheath 1116 of layer；The optical fiber 1110, tight sheath 1112, aramid yarn layer 1114 are arranged in the 3rd sheath 1116, and
Arrange successively from the inside to the outside.Further, optical fiber 1110 is 50/125 multimode fibre of double-deck ultra-violet curing acrylic acid coatings, is made
It has excellent anti-microbend performance and dynamic fatigue resistance, will to adapt to the operation use of the elevator cable of continuous cyclic bending
Ask.
In one embodiment, referring to Fig. 4, control cored wire 120 includes more conductors 121, insulator 123 and filling
Thing 125；Insulator 123 is coated on the periphery of conductor 121, and filler 125 is arranged in the gap that more conductors 121 are surrounded.Tool
Body, the conductor 121 is four, and filler 125 is arranged in the gap that four conductors 121 surround.So control conductor 120
Relatively hard, the position for being advantageous to single fiber cable 111 is stable.
In one embodiment, referring to Fig. 6, elevator cable 100 may also include complex root steel wire rope 140, steel wire rope 140
It is arranged in the first sheath 130, steel wire rope is arranged in the both sides of optical fiber composite communication cable 110, and with the optical fiber composite communication cable
On the basis of to this distribution.It is appreciated that steel wire rope 140 can decide whether to set according to the height or the speed of service of elevator suspension
And the number set.Being provided with beneficial to suspension force is strengthened for steel wire rope 140, improves its security.
Above-mentioned elevator cable 100, optical fiber is employed as communication media, is not disturbed by external electromagnetic field, signal of communication
Transmission is stable, and capacity is big, and transmission speed is fast, long transmission distance；Single fiber cable 111 is laid staggeredly in second with tone frequency channel wire 113
In sheath 117, it effectively prevent optical cable and walk, and Stability Analysis of Structures；The outside of tone frequency channel wire 113 is provided with insulating barrier, the insulating barrier by
Polythene material is made, and can reduce signal attenuation, improves the laser propagation effect of audio signal；Optical fiber 1110 is double-deck ultra-violet curing
50/125 multimode fibre of acrylic acid coatings, excellent anti-microbend performance and dynamic fatigue resistance are made it have, to adapt to not
The elevator cable operation requirement of disconnected cyclic bending；Being provided with beneficial to suspension force is strengthened for steel wire rope 140, improves its safety
Property.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that the common skill for this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of elevator cable, it is characterised in that including optical fiber composite communication cable, at least one control cored wire and the first sheath；
The optical fiber composite communication cable and the control cored wire are arranged in first sheath, and the optical fiber composite communication cable includes two
Root single fiber cable, two tone frequency channel wires and the second sheath, two single fiber cables protect with two tone frequency channel wires along described second
Set inner circumferential is laid staggeredly in second sheath.
2. elevator cable according to claim 1, it is characterised in that the optical fiber composite communication cable is arranged at described first
The geometric center of sheath, the control cored wire are arranged in the both sides of the optical fiber composite communication cable, and compound logical with the optical fiber
It is symmetrical on the basis of letter cable.
3. elevator cable according to claim 1, it is characterised in that the single fiber cable includes optical fiber, tight sheath, aramid fiber
Yarn layer and the 3rd sheath, the optical fiber, tight sheath, aramid yarn layer are arranged in the 3rd sheath, and are arranged successively from the inside to the outside
Cloth.
4. elevator cable according to claim 3, it is characterised in that the optical fiber is double-deck ultra-violet curing acrylic acid coatings
50/125 multimode fibre.
5. according to the elevator cable described in claim any one of 1-4, it is characterised in that the optical fiber composite communication cable also includes
Band；The band is coated on the single fiber cable and the tone frequency channel wire along the second sheath inner circumferential, forms a cladding, institute
Cladding is stated to be contained in first sheath.
6. elevator cable according to claim 1, it is characterised in that be provided with insulating barrier on the outside of the tone frequency channel wire.
7. elevator cable according to claim 6, it is characterised in that the insulating barrier is polyethylene layer.
8. elevator cable according to claim 5, it is characterised in that second sheath is made up of polyvinyl chloride.
9. elevator cable according to claim 1, it is characterised in that the control cored wire includes more conductors, insulators
And filler；The insulator is coated on the conductor periphery, and the filler is arranged between the more conductors are surrounded
In gap.
10. elevator cable according to claim 1, it is characterised in that also set including complex root steel wire rope, the steel wire rope
It is placed in first sheath, the steel wire rope is arranged in the both sides of the optical fiber composite communication cable, and compound with the optical fiber
It is symmetrical on the basis of communication cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720562630.7U CN206931396U (en) | 2017-05-19 | 2017-05-19 | A kind of elevator cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720562630.7U CN206931396U (en) | 2017-05-19 | 2017-05-19 | A kind of elevator cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206931396U true CN206931396U (en) | 2018-01-26 |
Family
ID=61351535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720562630.7U Active CN206931396U (en) | 2017-05-19 | 2017-05-19 | A kind of elevator cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206931396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108538489A (en) * | 2018-03-21 | 2018-09-14 | 湖南丰旭线缆有限公司 | Optical fiber power wire |
-
2017
- 2017-05-19 CN CN201720562630.7U patent/CN206931396U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108538489A (en) * | 2018-03-21 | 2018-09-14 | 湖南丰旭线缆有限公司 | Optical fiber power wire |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101900861A (en) | Butterfly optical cable with framework | |
| CN102637472A (en) | Umbilical cable of underwater robot | |
| CN206961537U (en) | A kind of composite cable for electrical communication system | |
| CN206931396U (en) | A kind of elevator cable | |
| CN108847305A (en) | A kind of super soft intelligence control photoelectric mixed cable of high-speed video transmission | |
| CN205621516U (en) | Photoelectric mixed cable | |
| CN201311795Y (en) | Photoelectric composite cable | |
| CN107068252A (en) | A kind of composite cable for electrical communication system | |
| CN105590679A (en) | Opto-electric hybrid cable comprising coaxial electric units | |
| CN207602266U (en) | A kind of flexible wear data transmission drag chain cable | |
| CN206833990U (en) | Flat digital photoelectricity lead-in | |
| CN205645303U (en) | Dragging cable is drawn to resistant holding | |
| CN210489270U (en) | Armored double-sheath photoelectric composite cable | |
| CN103824643A (en) | Triangle communication cable | |
| CN209590353U (en) | A kind of anti-interference type optical cable | |
| CN206649941U (en) | A kind of communication cable of high-strength fire-retardant corrosion-and high-temp-resistant | |
| CN201716442U (en) | Butterfly optical cable with skeleton | |
| CN201804589U (en) | Cable capable of shielding digital signals in railways | |
| CN206058975U (en) | A kind of underground communication cable | |
| CN214253917U (en) | Tensile waterproof photoelectric composite cable | |
| CN210091791U (en) | Sheath-connected super-six-type shielded data cable | |
| CN215377046U (en) | Communication power supply composite cable for 5G equipment connection | |
| CN217822161U (en) | Embedded optical fiber temperature measurement integrated cable | |
| CN204102622U (en) | There is the photoelectric mixed cable of special-shaped flexible conductor | |
| CN220774002U (en) | High-speed cable with stable performance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |