CN205722887U - Elevator trailing cable - Google Patents
Elevator trailing cable Download PDFInfo
- Publication number
- CN205722887U CN205722887U CN201620362820.XU CN201620362820U CN205722887U CN 205722887 U CN205722887 U CN 205722887U CN 201620362820 U CN201620362820 U CN 201620362820U CN 205722887 U CN205722887 U CN 205722887U
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- Prior art keywords
- core group
- core
- group
- wire cores
- stranded
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- Expired - Fee Related
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- Insulated Conductors (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses a kind of elevator trailing cable, including a polyethylene flat oversheath, in oversheath, be provided with the first core group, the second core group and the 3rd core group；First group of core group is made up of four insulated pilot wire cores twistings；Second core group is formed by three insulated pilot wire cores and earth lead are stranded；3rd group of core group is formed by two insulated pilot wire cores and earth lead are stranded；First core group, the second core group and reinforcement steel core one are arranged side by side on the left-half of flat oversheath, and the first core group is positioned at the outside of the second core group；3rd core group and reinforcement steel core two are arranged side by side on the right half part of flat oversheath；Flat oversheath between described second core group and the 3rd core group is provided with the most stranded pair twist shielding line one and to hinge shielding line two, between two groups of pair twist shielding lines, is provided with a video line.This utility model has advantage rationally distributed, that accompany steadily, have stronger resistance to tension.
Description
Technical field
This utility model relates to a kind of elevator trailing cable.
Background technology
Along with emerging in multitude of skyscraper, high-rise high speed elevator is widely used, and the cable of this elevator also has it special
Different requirement, owing to floor is numerous, the cable to various functions, such as control line, video line, holding wire etc., quantitative requirement amount is big, with
Time must also have good tensile strength, can bend-resistance, signal transmission distortion is little；Existing circular elevator cable is because bending
Diameter is big, so the space needed when cable moves up and down with elevator is big, otherwise can produce scratch, is not easy to install.
Utility model content
For existing issue, the technical problems to be solved in the utility model is to provide a kind of rationally distributed, steady, tool of accompanying
There is the elevator trailing cable of stronger resistance to tension.
The technical solution of the utility model is as follows:
A kind of elevator trailing cable, including a polyethylene flat oversheath, is provided with nine in described flat oversheath
Insulation control conductor, described insulation control conductor is divided into the first core group, the second core group and the 3rd core group；Wherein, first
Group core group is made up of four insulated pilot wire cores twistings；Second core group is by three insulated pilot wire cores and an earth lead strand
It is combined into；3rd group of core group is formed by two insulated pilot wire cores and earth lead are stranded；Also include strengthening steel core one He
Strengthening steel core two, the first core group, the second core group and reinforcement steel core one are arranged side by side on the left-half of flat oversheath, and
First core group is positioned at the outside of the second core group；3rd core group and reinforcement steel core two are arranged side by side on the right side of flat oversheath
Half part；Flat oversheath between described second core group and the 3rd core group is provided with the most stranded pair twist shielding
Line one and to hinge shielding line two, be provided with a video line between two groups of pair twist shielding lines.
Preferably, first group of core group is made up of four insulated pilot wire cores left-hand twistings；Second core group is thoroughly done away with by three
Edge control conductor and a stranded composition of earth lead dextrad；3rd group of core group is by two insulated pilot wire cores and an earth lead
The stranded composition of left-hand.
The utility model discloses a kind of elevator trailing cable, the control conductor of pair twist shielding line is mutually paired, and reduces
The degree of signal disturbing；Video line exports for video signal, and all of core layout in polyethylene flat oversheath is closed
Reason, cable smoothly can run with elevator；The flat design of flat oversheath, bending diameter is less, it is simple to cable installation and operation
And cable will not reverse when hanging；Strengthen the symmetrical resistance to tension that more improve cable of steel core.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, required in embodiment being described below
Accompanying drawing to be used is briefly described.
Fig. 1 is the sectional view of elevator trailing cable provided by the utility model.
In figure, numeral represents:
1, first core group the 2, second core group the 3, the 3rd core group 4, pair twist shielding line one
5, to hinge shielding line 26, video line 7, steel core 1, reinforcement steel core two are strengthened
9, protection set 10, earth lead.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe.
Shown in Fig. 1, a kind of elevator trailing cable, including a polyethylene flat oversheath 9, in described flat oversheath 9
Being provided with nine insulated pilot wire cores, described insulation control conductor is divided into the first core group the 1, second core group 2 and the 3rd core
Group 3；Wherein, first group of core group 1 is made up of four insulated pilot wire cores twistings；Second core group 2 is thoroughly done away with edge control line by three
Core and a stranded composition of earth lead 10；3rd group of core 3 groups is by two insulated pilot wire cores and stranded group of earth lead 10
Become；Also including strengthening steel core 1 and strengthening steel core 28, first core group the 1, second core group 2 and reinforcement steel core 1 are also arranged
It is placed in the left-half of flat oversheath 9, and the first core group 1 is positioned at the outside of the second core group 2；3rd core group 3 and adding
Strong steel core 28 is arranged side by side on the right half part of flat oversheath 9；Between described second core group 2 and the 3rd core group 3
Flat oversheath 9 is provided with the most stranded pair twist shielding line 1 and to hinge shielding line 25, between two groups of pair twist shielding lines
It is provided with a video line 6.
First group of core group 1 is made up of four insulated pilot wire cores left-hand twistings；Second core group 2 is thoroughly done away with edge by three and is controlled
Core and an earth lead 10 stranded composition of dextrad；3rd group of core group 3 is by two insulated pilot wire cores and an earth lead 10
The stranded composition of left-hand.
The utility model discloses a kind of elevator trailing cable, the control conductor of pair twist shielding line is mutually paired, and reduces
The degree of signal disturbing；Video line exports for video signal, and all of core layout in polyethylene flat oversheath is closed
Reason, cable smoothly can run with elevator；The flat design of flat oversheath, bending diameter is less, it is simple to cable installation and operation
And cable will not reverse when hanging；Strengthen the symmetrical resistance to tension that more improve cable of steel core.
Multiple amendment to these embodiments will be apparent from, herein for those skilled in the art
Defined General Principle can be real in other embodiments in the case of without departing from spirit or scope of the present utility model
Existing.
Claims (2)
1. an elevator trailing cable, it is characterised in that include a polyethylene flat oversheath, set in described flat oversheath
Being equipped with nine insulated pilot wire cores, described insulation control conductor is divided into the first core group, the second core group and the 3rd core group；Its
In, first group of core group is made up of four insulated pilot wire cores twistings；Second core group is by three insulated pilot wire cores and one
The stranded composition of earth lead；3rd group of core group is formed by two insulated pilot wire cores and earth lead are stranded；Also include strengthening
Steel core one and reinforcement steel core two, the first core group, the second core group and reinforcement steel core one are arranged side by side on a left side for flat oversheath
Half part, and the first core group is positioned at the outside of the second core group；3rd core group and reinforcement steel core two are arranged side by side on flat
The right half part of oversheath；Flat oversheath between described second core group and the 3rd core group is provided with the most stranded
Pair twist shielding line one and to hinge shielding line two, be provided with a video line between two groups of pair twist shielding lines.
Elevator trailing cable the most according to claim 1, it is characterised in that first group of core group is thoroughly done away with edge control line by four
Core left-hand twisting forms；Second core group is formed by three insulated pilot wire cores and earth lead dextrad are stranded；3rd group of line
Core group is formed by two insulated pilot wire cores and earth lead left-hand are stranded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620362820.XU CN205722887U (en) | 2016-04-26 | 2016-04-26 | Elevator trailing cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620362820.XU CN205722887U (en) | 2016-04-26 | 2016-04-26 | Elevator trailing cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205722887U true CN205722887U (en) | 2016-11-23 |
Family
ID=57294563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620362820.XU Expired - Fee Related CN205722887U (en) | 2016-04-26 | 2016-04-26 | Elevator trailing cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205722887U (en) |
-
2016
- 2016-04-26 CN CN201620362820.XU patent/CN205722887U/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 | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 211400 Yangzhou Economic Development Zone, Yizheng Economic Development Zone along the road, No. 2, No. 2, No. Patentee after: Onitl cable Polytron Technologies Inc Address before: 211400 Yangzhou Economic Development Zone, Yizheng Economic Development Zone along the road, No. 2, No. 2, No. Patentee before: Jiangsu Olympic Te Ti cable Co., Ltd |
|
| 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: 20161123 Termination date: 20210426 |