CN201138583Y - Electric cable for elevator - Google Patents
Electric cable for elevator Download PDFInfo
- Publication number
- CN201138583Y CN201138583Y CNU2007200747890U CN200720074789U CN201138583Y CN 201138583 Y CN201138583 Y CN 201138583Y CN U2007200747890 U CNU2007200747890 U CN U2007200747890U CN 200720074789 U CN200720074789 U CN 200720074789U CN 201138583 Y CN201138583 Y CN 201138583Y
- Authority
- CN
- China
- Prior art keywords
- cable
- elevator
- communication
- control
- core
- 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 - Lifetime
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Abstract
The utility model relates to the technical field of cable, in particular to an elevator cable used for elevator control communication; the cable includes communication cables and control cables; the two sides of the communication cable are fixedly provided with two groups of control cables by a jacket; a steel wire reinforcing core is arranged between the communication cable and the control cables; In the utility model, the control cables and the communication cable are combined as a whole; the core is hard to be broken during the back and forth moving of the cable; a communication wire core is not disturbed; the working temperature can be allowed to be 70 DEG C for a long period; the lowest allowed working temperature is 15 DEG C and cable can be broadly applied into the elevator cable.
Description
Technical field
The utility model relates to the cable technology field, refers in particular to a kind of elevator cable that is used for elevator control communication.
Background technology
Because the progress of modern science, the needs of various composite multi-functional cables are also increased day by day; The control communication composite elevator cable that a kind of requirement is used for elevator just arises at the historic moment.This cable requires to be used for the frequent elevator that moves, and cable need have stronger resistance to tension; The cable core core that in frequent moving process, can not break; Its inner order wire can not be subjected to the interference of cable external electrical field and internal electric field.But the private cable that is applicable to this kind purposes is not at present also found at present.
Summary of the invention
The technical problem that the utility model solves is to provide a kind of composite elevator cable that is exclusively used in elevator control communication; This cable has solved the separately troublesome problem of wiring of control cable and telecommunication cable, has solved the move around problem of easily disconnected core in the process of cable, has solved the problem that the communication core is disturbed.
Technical problem of the present utility model is achieved by the following technical solution: include telecommunication cable, control cable, be installed with two groups of control cable in the both sides of telecommunication cable by sheath; Between telecommunication cable and control cable, be provided with the steel wire strengthening core.
Described telecommunication cable includes four pairs of communication cores; Every pair of communication core peripheral hardware has separator, and joins by a screen and sheath; In screen, also wrap up a ground connection copper cash.
The conductor of described control cable is outside equipped with insulating barrier.
Cable of the present utility model is mainly the transport vehicle of kinetic energy and signal; Separator is general auxiliary element, makes core with can slide relative between oversheath; In bending, to eliminate stress, prevent that unbalanced stress is even and local disconnected core phenomenon occurs.Aluminium foil as screen plays shielding, and the core that prevents to communicate by letter is subjected to the interference of the external world or internal electric field.The ground connection copper wire can import the earth to the induced current on the screen, and the core that prevents to communicate by letter is disturbed.The steel wire strengthening core plays the effect of the pull resistance that strengthens cable, make cable in lifting process except the weight that can bear self, can also bear certain weight of object.It is 70 ℃ that the utility model cable allows working temperature for a long time, and minimum permission working temperature is-15 ℃.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified:
Accompanying drawing the utility model construction of cable schematic diagram.
Embodiment
As shown in drawings, the utility model includes telecommunication cable 01, control cable 02, and telecommunication cable 01 includes four pairs of communication cores; Every pair of communication core peripheral hardware has separator 3, and joins with sheath 03 by a screen 4; In screen 4, also wrap up a ground connection copper cash 5.Control cable 02 is provided with the twelve-core control line; The conductor 1 of its control core is outside equipped with insulating barrier 2; The core space is a filler.The both sides of aforementioned communication cable 01 set firmly two groups of control cable 02 by sheath 03; Between telecommunication cable 01 and control cable 02, be provided with steel wire strengthening core 04; The whole truncation surface of cable is flat.
Conductor 1 of the present utility model adopts Φ 0.20mm annealed copper skein silk to close and forms, and its performance meets IEC228; Insulating barrier 2 adopts 70 ℃ of level PVC material performances to meet IEC8815; Separator 3 adopts polyester film; Screen 4 adopts aluminium foil strip; Ground connection copper wire 5 adopts Φ 0.20mm annealed copper skein silk to close and forms; Steel wire strengthening core 04 adopts stranded the forming of Φ 0.20mm steel wire; Filler adopts the cable fiber crops; Sheath 04 adopts 70 ℃ of level elastomers.The approximate external diameter of cable is 11.87 * 59.8-12.27 * 60.60.
Claims (3)
1, a kind of compound flat type elevator cable of elevator control communication usefulness, include: telecommunication cable (01), control cable (02) is characterized in that: the both sides at telecommunication cable (01) are installed with two groups of control cable (02) by sheath (03); Between telecommunication cable (01) and control cable (02), be provided with steel wire strengthening core (04).
2, elevator cable according to claim 1 is characterized in that: described telecommunication cable (01) includes four pairs of communication cores; Every pair of communication core peripheral hardware has separator (3), and joins by a screen (4) and sheath (03); In screen (4), also wrap up a ground connection copper cash (5).
3, elevator cable according to claim 1 and 2 is characterized in that: the conductor (1) of described control cable (02) is outside equipped with insulating barrier (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200747890U CN201138583Y (en) | 2007-09-18 | 2007-09-18 | Electric cable for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200747890U CN201138583Y (en) | 2007-09-18 | 2007-09-18 | Electric cable for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201138583Y true CN201138583Y (en) | 2008-10-22 |
Family
ID=40039264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200747890U Expired - Lifetime CN201138583Y (en) | 2007-09-18 | 2007-09-18 | Electric cable for elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201138583Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102623081A (en) * | 2012-03-22 | 2012-08-01 | 江苏河阳线缆有限公司 | Composite elevator traveling cable |
| CN102800383A (en) * | 2012-07-18 | 2012-11-28 | 上海新时达电线电缆有限公司 | Tensile travelling elevator cable with copper-clad steel conductors |
-
2007
- 2007-09-18 CN CNU2007200747890U patent/CN201138583Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102623081A (en) * | 2012-03-22 | 2012-08-01 | 江苏河阳线缆有限公司 | Composite elevator traveling cable |
| CN102800383A (en) * | 2012-07-18 | 2012-11-28 | 上海新时达电线电缆有限公司 | Tensile travelling elevator cable with copper-clad steel conductors |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081022 |