CN204204478U - The elevator special-purpose anti-flaming cable of high shielding - Google Patents
The elevator special-purpose anti-flaming cable of high shielding Download PDFInfo
- Publication number
- CN204204478U CN204204478U CN201420771488.3U CN201420771488U CN204204478U CN 204204478 U CN204204478 U CN 204204478U CN 201420771488 U CN201420771488 U CN 201420771488U CN 204204478 U CN204204478 U CN 204204478U
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- CN
- China
- Prior art keywords
- fire retardant
- core
- retardant jacket
- control signal
- communication data
- 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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- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses a kind of elevator special-purpose anti-flaming cable of high shielding, include fire retardant jacket, in fire retardant jacket, middle part is provided with 1 video line, video line side is provided with communication data line, the control signal wire of more than 2 groups is provided with in the fire retardant jacket of the video line left and right sides, 1 group of load steel wire rope is symmetrically set with in fire retardant jacket, communication data line includes the data core of more than 2, often organize the signal core that control signal wire includes more than 3, video line, communication data line, control signal wire is followed successively by core from inside to outside, insulating barrier, screen, flame retardant coating, communication data line, also packed layer is provided with between the insulating barrier of control signal and screen, 1 layer of armour is also provided with outward at fire retardant jacket, the pit of more than 2 is provided with it at the ring of fire retardant jacket, middle strengthening core is provided with between signal core.Video line, communication data line, control signal wire are provided with screen, can shield signal, avoid occurring interference between signal.
Description
Technical field
The utility model relates to a kind of elevator special-purpose anti-flaming cable of high shielding, belongs to the elevator special-purpose anti-flaming field of cable technology of high shielding.
Background technology
Elevator cable is as the necessary element of elevator, and use procedure is followed lift car and accompanied up and down.Be provided with video equipment, communication equipment and various control appliance in lift car, these equipment all need correspondingly control line and control.Present elevator controlling is more and more intelligent, its inner electronic equipment used is also just more and more, in order to avoid interference appears in the signal between equipment, correspondingly must improve control line, make the signal of control line can not the signal of excessive other control line of upset.
Summary of the invention
The purpose of this utility model is: the elevator special-purpose anti-flaming cable providing a kind of high shielding, the signal that the elevator special-purpose anti-flaming cable that this height shields can control each control line well there will not be interference, and can prevent mouse from biting during the use of this cable, and when breaking out of fire, be not easy burning.
The technical solution of the utility model: a kind of elevator special-purpose anti-flaming cable of high shielding, include fire retardant jacket, in fire retardant jacket, middle part is provided with 1 video line, video line side is provided with communication data line, the control signal wire of more than 2 groups is provided with in the fire retardant jacket of the video line left and right sides, 1 group of load steel wire rope is symmetrically set with in fire retardant jacket, communication data line includes the data core of more than 2, often organize the signal core that control signal wire includes more than 3, video line, communication data line, control signal wire is followed successively by core from inside to outside, insulating barrier, screen, flame retardant coating, communication data line, also packed layer is provided with between the insulating barrier of control signal and screen, 1 layer of armour is also provided with outward at fire retardant jacket, the pit of more than 2 is provided with it at the ring of fire retardant jacket, middle strengthening core is provided with between signal core.
The elevator special-purpose anti-flaming cable of above-mentioned height shielding, described fire retardant jacket inside is also provided with earth connection.
The beneficial effects of the utility model: be provided with screen outside the core of video line of the present utility model, communication data line and control signal wire, thus the signal that can send respective control line shields, and avoids occurring interference between signal; And be outside equipped with flame retardant coating and flame retardant sheath layer at screen, be fire proofing to be made, this cable is made to be low-smoke halogen-free inflaming-retarding cable, even if breaking out of fire in elevator, cable fire also can not produce a large amount of dense smoke, poison gas and corrosive gas, thus the probability of personnel's survival when increasing fire; And be outside equipped with 1 layer of armour at fire retardant jacket, can avoid cable in use well, damage after being bitten by mouse; And be outside equipped with pit at fire retardant jacket, be conducive to pressure when alleviating extrusion molding; And be provided with middle strengthening core, the tension of control signal wire, anti-pressure ability can be improved; And be provided with earth connection, improve security performance when elevator runs.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Reference numeral: 1-fire retardant jacket, 2-video line, 21-video core, 3-communication data line, 31-data core, 4-control signal wire, 41-signal core, 5-load steel wire rope, 6-insulating barrier, 7-screen, 8-flame retardant coating, 9-packed layer, 10-armour, 11-pit, strengthening core in the middle of 12-, 13-earth connection.
Embodiment
Embodiment of the present utility model: a kind of elevator special-purpose anti-flaming cable of high shielding, as shown in drawings, include the fire retardant jacket 1 of flat pattern, in fire retardant jacket 1, middle part is provided with 1 video line 2, for incoming video signal, and communication data line 3 is provided with on this video line 2 side, for being connected with the communication equipment in lift car, and in the fire retardant jacket 1 of video line 2 left and right sides, be also provided with the control signal wire 4 of more than 2 groups, for controlling each signal of elevator, as air-conditioning, ventilate, illumination etc., 2 groups are respectively provided with about when 4 groups of control signal wires 4 of the present utility model are arranged, be symmetrical arranged between two.1 group of load steel wire rope 5 is also symmetrically set with, as load-bearing component in fire retardant jacket 1.Communication data line 3 inside includes the data core 31 of more than 2, and often organize the signal core 41 that control signal wire 4 includes more than 3, video line 2, communication data line 3, the the inside of control signal wire 4 is the video core 21 of its correspondence, data core 31 and signal core 41, and at the outer insulating barrier 6 successively from inside to outside of core, screen 7, flame retardant coating 8, screen 7 is tinned copper wire establishment stratum reticulare or aluminum-alloy wire braiding belt, signal arrives in the process of other control line passing out, will through two-layer screen 7, thus improve the shield effectiveness of signal, there will not be the phenomenon of signal disturbing.And insulating barrier 6, flame retardant coating 8 and fire retardant jacket 1 all use LSOH anti-flaming material to be made, the elevator special-purpose anti-flaming cable that such material can make this height shield in the event of a fire, the elevator special-purpose anti-flaming cable of high shielding is nonflammable, also a large amount of dense smoke, poison gas and corrosive gas can not be produced in combustion process, thus the angry probability of the personnel that improve in car when breaking out of fire.Between the insulating barrier 6 and screen 7 of communication data line 3, control signal wire 4, be also provided with packed layer 9, this packed layer 9 also can use fire proofing to be made, and except improving the roundness of cable, can also play fire retardation.And 1 layer of armour 10 is also provided with outside fire retardant jacket 1, this armour is the metallic spiral corrugated pipe of interior interlocking, be sleeved on fire retardant jacket 1, the fire-resistant of cable is improve in use procedure, resistance to elevated temperatures, and cable in use procedure can be avoided to be gnawed by mouse and be damaged, and the pit 11 of more than 2 is provided with it up and down symmetrically at the ring of fire retardant jacket 1, this pit is conducive to pressure when alleviating extrusion molding, flat thick phenomenon is easily heaved in out-of-flatness and centre position to avoid cable surface easily to occur, middle strengthening core 12 is provided with between signal core 41, for improving the tension of cable, compressive property.
Earth connection 13 is also provided with, for improving the fail safe that elevator runs in fire retardant jacket 1 inside.
Claims (2)
1. the elevator special-purpose anti-flaming cable of a high shielding, it is characterized in that: include fire retardant jacket (1), in fire retardant jacket (1), middle part is provided with 1 video line (2), video line (2) side is provided with communication data line (3), the control signal wire (4) of more than 2 groups is provided with in the fire retardant jacket (1) of video line (2) left and right sides, 1 group of load steel wire rope (5) is symmetrically set with in fire retardant jacket (1), communication data line (3) includes the data core (31) of more than 2, often organize the signal core (41) that control signal wire (4) includes more than 3, video line (2), communication data line (3), control signal wire (4) is followed successively by core from inside to outside, insulating barrier (6), screen (7), flame retardant coating (8), communication data line (3), packed layer (9) is also provided with between the insulating barrier (6) of control signal wire (4) and screen (7), 1 layer of armour (10) is also provided with outward at fire retardant jacket (1), the pit (11) of more than 2 is provided with it at the ring of fire retardant jacket (1), middle strengthening core (12) is provided with between signal core (41).
2. the elevator special-purpose anti-flaming cable of height shielding according to claim 1, is characterized in that: described fire retardant jacket (1) inside is also provided with earth connection (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420771488.3U CN204204478U (en) | 2014-12-10 | 2014-12-10 | The elevator special-purpose anti-flaming cable of high shielding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420771488.3U CN204204478U (en) | 2014-12-10 | 2014-12-10 | The elevator special-purpose anti-flaming cable of high shielding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204204478U true CN204204478U (en) | 2015-03-11 |
Family
ID=52662410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420771488.3U Expired - Fee Related CN204204478U (en) | 2014-12-10 | 2014-12-10 | The elevator special-purpose anti-flaming cable of high shielding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204204478U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104392784A (en) * | 2014-12-10 | 2015-03-04 | 浙江西沃电梯有限公司 | Special high-shielding flame-retardant cable for elevator |
| CN106348143A (en) * | 2016-09-13 | 2017-01-25 | 宣城市华菱精工科技股份有限公司 | Elevator compensating rope |
| WO2017028376A1 (en) * | 2015-08-14 | 2017-02-23 | 南通中尧特雷卡电梯产品有限公司 | Flat elevator cable and manufacturing method thereof |
| CN107316689A (en) * | 2017-06-30 | 2017-11-03 | 东莞市盛旭电子科技有限公司 | A kind of power line powered applied to automobile and preparation method thereof |
-
2014
- 2014-12-10 CN CN201420771488.3U patent/CN204204478U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104392784A (en) * | 2014-12-10 | 2015-03-04 | 浙江西沃电梯有限公司 | Special high-shielding flame-retardant cable for elevator |
| WO2017028376A1 (en) * | 2015-08-14 | 2017-02-23 | 南通中尧特雷卡电梯产品有限公司 | Flat elevator cable and manufacturing method thereof |
| CN106348143A (en) * | 2016-09-13 | 2017-01-25 | 宣城市华菱精工科技股份有限公司 | Elevator compensating rope |
| CN107316689A (en) * | 2017-06-30 | 2017-11-03 | 东莞市盛旭电子科技有限公司 | A kind of power line powered applied to automobile and preparation method thereof |
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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: 20150311 Termination date: 20181210 |