CN202976875U - Oxygen isolation environmental protection type power and data signal control integral cable for rail traffic - Google Patents

Oxygen isolation environmental protection type power and data signal control integral cable for rail traffic Download PDF

Info

Publication number
CN202976875U
CN202976875U CN201220414086.9U CN201220414086U CN202976875U CN 202976875 U CN202976875 U CN 202976875U CN 201220414086 U CN201220414086 U CN 201220414086U CN 202976875 U CN202976875 U CN 202976875U
Authority
CN
China
Prior art keywords
cable
power transmission
digital signals
data signal
signal control
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
Application number
CN201220414086.9U
Other languages
Chinese (zh)
Inventor
李磊
葛生斗
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henan Huatai Special Cable Group Co ltd
Original Assignee
Henan Huatai Special Cable Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Henan Huatai Special Cable Co Ltd filed Critical Henan Huatai Special Cable Co Ltd
Priority to CN201220414086.9U priority Critical patent/CN202976875U/en
Application granted granted Critical
Publication of CN202976875U publication Critical patent/CN202976875U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Abstract

The utility model discloses an oxygen isolation environmental protection type power and data signal control integral cable for rail traffic. The cable comprising a power transmission cable, a data signal control cable and a filling layer, a power transmission cable integral shielding layer, a data signal control cable shielding layer, an oxygen isolation flame retardation separating layer and an outer sheath layer. Each of the power transmission cable and the data signal control cable comprises a conductor and an insulating layer, the power transmission cable integral shielding layer is braiding outside the cable core of the power transmission cable after cabling of the power transmission cable, the data signal control cable shielding layer is braiding outside each cable core of the data signal control cable, the cable cores of the data signal control cable are uniformly distributed surrounding the power transmission cable, filling material is filled among the cable cores, and the oxygen isolation flame retardation separating layer and the outer sheath layer are wrapped outside the data signal control cable in sequence. According to the oxygen isolation environmental protection type power and data signal control integral cable for rail traffic, interference caused between power transmission and data signal control is prevented, the bending performance, mobility and extruding performance of the cable become better, and simultaneously, the cable is advantageous by being corrosion resistant, acid and alkali resistant, oil resistant, flame retardant, halogen free, low in smoke, etc.

Description

A kind of track traffic oxygen barrier environment-friendly type power and Digital Signals composite cable
Technical field
The utility model belongs to the electric wire field, is specifically related to a kind of track traffic with oxygen barrier environment-friendly type power and Digital Signals composite cable.
Background technology
The Design Mode that traditional power transmission cable and Digital Signals electrical cables separate are used, in the use of signal transmission and electric power transfer, length is not long, crooked frequent, in use as too small in bending radius or number of times is too much, cause cable core transposition distortion, even insulating barrier produces the generation of destructive damage problem, can not guarantee bending property and travelling performance and extrusion performance that cable is superior, between Digital Signals cable and power transmission cable, interference voltage also often causes the signal controlling imbalance and causes accident.Also do not possess simultaneously the advantages such as corrosion-resistant, acid and alkali-resistance, oil resistant, fire-retardant, low smoke, zero halogen, can decomposite toxicant and pernicious gas during burning to produce, contaminated environment is particularly in environment sealing, densely populated place.
The utility model content
For on overcoming, technical deficiency is arranged, the utility model provides a kind of power cable and the two-in-one compages of control cables, can avoid the interference that causes between power transmission and Digital Signals, make bending property, travelling performance and the extrusion performance of cable more superior, a kind of track traffic that possesses simultaneously the advantages such as corrosion-resistant, acid and alkali-resistance, oil resistant, fire-retardant, low smoke, zero halogen is with oxygen barrier environment-friendly type power and Digital Signals composite cable.
the utility model is realized in the following manner: a kind of track traffic is characterized in that with oxygen barrier environment-friendly type power and Digital Signals composite cable this cable is by power transmission cable, Digital Signals cable and packed layer, the comprehensive shielded layer of power transmission cable, the Digital Signals cable shield, the fire-retardant separator of oxygen barrier, outer jacket forms, power transmission cable wherein, the Digital Signals cable is by being made of conductor and insulating barrier respectively, cable core after the power transmission cable stranding weaves the comprehensive shielded layer of power transmission cable outward, each cable core of Digital Signals cable weaves respectively the Digital Signals cable shield outward, and be evenly distributed on around power transmission cable, be filled with filler between each cable core, be enclosed with successively the fire-retardant separator of oxygen barrier outside the Digital Signals cable, outer jacket.
Described conductor adopts the 5th class flexible structure conductor of GB/T3956 regulation.
Described insulating barrier adopts the XLPE material.
The filler of described packed layer adopts the alkali-free glass fibre material.
The fire-retardant separator of described oxygen barrier adopts the PBT polyester belt wrapped.
Described outer jacket adopts environmental protection flame resistance irradiation cross-linked elastomer.
Compared with prior art, the utility model beneficial effect is:
1, the utility model conductor all adopts the 5th class flexible structure of GB/T3956 regulation, avoided in the use of signal and electric power transfer that length is long, bending characteristics frequently, prevent that in use bending radius is too small or number of times is too much, cause cable core transposition distortion, even insulating barrier produces the generation of destructive damage problem, has fully guaranteed bending property and travelling performance and extrusion performance that cable is superior.
2, the two-in-one compages of the utility model employing power transmission cable and signal controlling cable, in avoiding constructing electric power transfer and signaling control unit circuit repeat lay, be particularly useful for frequent mobile mechanization place power and be connected connection with control system, the construction of cable is compact, and is easy to use.
3, the utility model has carried out the design of special shielding properties to power transmission cable and signal controlling cable, when improving the cable shield performance, increased again the anti-towing machine intensity of cable, strengthened anti-electromagnetic interference performance between every radical word signal controlling cable, also effectively solve the interference between power transmission and signal controlling, increased the security reliability of electricity consumption.
4, the utility model filler adopts the alkali-free glass fibre material, and isolated protective layer adopts the PBT polyester belt of the heat-resisting non-hygroscopic of halogen-free low-smoke high-flame and tensile strength wrapped, guarantees the proof voltage impact of screen and core.The outer wrapped halogen-free low-smoke high-flame boundary belt of cable core, hindered the supply of oxygen and flowing of imflammable gas simultaneously, therefore also can resist the burning of cable, has simultaneously the effect of cooling, dilution, isolation.
5, the utility model outer jacket adopts environmental protection flame resistance irradiation cross-linked elastomer, when guaranteeing the integrally bending performance of cable, make cable have the advantages such as corrosion-resistant, acid and alkali-resistance, oil resistant, fire-retardant, low smoke, zero halogen, the performance such as non-corrosiveness and toxicant and γ-ray emission during burning, pollution-free, environmental protection.
6, the utlity model has Stability Analysis of Structures rounding, dependable performance, volume compact, advantage that industrial manufacturing cost is lower, resistance to wear, waterproof and anti-solvent, the high flame retardant oxygen barrier performance that has advantages of simultaneously and environment friendly and pollution-free.
Description of drawings
Fig. 1 is the utility model structural representation.
In figure, 1, conductor, 2, insulating barrier, 3, packed layer, 4, the comprehensive shielded layer of power transmission cable, 5, the Digital Signals cable shield, 6, the fire-retardant separator of oxygen barrier, 7, outer jacket.
Embodiment
as shown in Figure 1, the utility model is realized by following manner: a kind of track traffic is characterized in that with oxygen barrier environment-friendly type power and Digital Signals composite cable this cable is by power transmission cable, Digital Signals cable and packed layer 3, the comprehensive shielded layer 4 of power transmission cable, Digital Signals cable shield 5, the fire-retardant separator 6 of oxygen barrier, outer jacket 7 forms, power transmission cable wherein, the Digital Signals cable is by the 5th class flexible structure conductor conductor 1 that adopts respectively the GB/T3956 regulation and adopt the insulating barrier 2 of XLPE material to consist of, cable core after the power transmission cable stranding uses tinned copper wire and the comprehensive shielded layer 4 of the wrapped braiding power transmission cable of aluminum plastic belt outward, each cable core of Digital Signals cable adopts respectively tinned copper wire braiding Digital Signals cable shield 5 outward, and be evenly distributed on around power transmission cable, be filled with the packed layer 3 of alkali-free glass fibre Material Filling thing between each cable core, be enclosed with successively outside the Digital Signals cable and adopt the fire-retardant separator 6 of the wrapped oxygen barrier of PBT polyester belt, adopt the outer jacket 7 of environmental protection flame resistance irradiation cross-linked elastomer.

Claims (6)

1. a track traffic is with oxygen barrier environment-friendly type power and Digital Signals composite cable, it is characterized in that this cable is by power transmission cable, Digital Signals cable and packed layer, the comprehensive shielded layer of power transmission cable, the Digital Signals cable shield, the fire-retardant separator of oxygen barrier, outer jacket forms, power transmission cable wherein, the Digital Signals cable is by being made of conductor and insulating barrier respectively, cable core after the power transmission cable stranding weaves the comprehensive shielded layer of power transmission cable outward, each cable core of Digital Signals cable weaves respectively the Digital Signals cable shield outward, and be evenly distributed on around power transmission cable, be filled with filler between each cable core, be enclosed with successively the fire-retardant separator of oxygen barrier outside the Digital Signals cable, outer jacket.
2. a kind of track traffic according to claim 1 with oxygen barrier environment-friendly type power and Digital Signals composite cable, is characterized in that conductor adopts the 5th class flexible structure conductor of GB/T3956 regulation.
3. a kind of track traffic according to claim 1 with oxygen barrier environment-friendly type power and Digital Signals composite cable, is characterized in that described insulating barrier adopts crosslinked polyethylene (XLPE) material.
4. a kind of track traffic according to claim 1 with oxygen barrier environment-friendly type power and Digital Signals composite cable, is characterized in that the filler of described packed layer adopts the alkali-free glass fibre material.
5. a kind of track traffic according to claim 1 with oxygen barrier environment-friendly type power and Digital Signals composite cable, is characterized in that the fire-retardant separator of described oxygen barrier adopts the PBT polyester belt wrapped.
6. a kind of track traffic according to claim 1 with oxygen barrier environment-friendly type power and Digital Signals composite cable, is characterized in that described outer jacket adopts environmental protection flame resistance irradiation cross-linked elastomer.
CN201220414086.9U 2012-08-21 2012-08-21 Oxygen isolation environmental protection type power and data signal control integral cable for rail traffic Expired - Lifetime CN202976875U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201220414086.9U CN202976875U (en) 2012-08-21 2012-08-21 Oxygen isolation environmental protection type power and data signal control integral cable for rail traffic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201220414086.9U CN202976875U (en) 2012-08-21 2012-08-21 Oxygen isolation environmental protection type power and data signal control integral cable for rail traffic

Publications (1)

Publication Number Publication Date
CN202976875U true CN202976875U (en) 2013-06-05

Family

ID=48517919

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201220414086.9U Expired - Lifetime CN202976875U (en) 2012-08-21 2012-08-21 Oxygen isolation environmental protection type power and data signal control integral cable for rail traffic

Country Status (1)

Country Link
CN (1) CN202976875U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103794294A (en) * 2014-01-21 2014-05-14 安徽华茜电缆科技有限公司 Low smoke zero halogen flexible ultra-shielding control cable
CN105304170A (en) * 2015-12-07 2016-02-03 无锡江南电缆有限公司 Dynamic control composite flexible cable for city track traffic
CN105321599A (en) * 2015-10-28 2016-02-10 无锡市长城电线电缆有限公司 Power and control signal composite cable
CN105355274A (en) * 2015-11-30 2016-02-24 无锡江南电缆有限公司 Copper wire shielding dynamic control composite cable for urban rail transit
CN109994262A (en) * 2019-04-18 2019-07-09 湖北洪乐电缆股份有限公司 A kind of wireless relay signal cable
CN110085352A (en) * 2019-04-28 2019-08-02 江苏通鼎光电科技有限公司 A kind of multifunctional knitting shielding answering machine data transmission cable and its manufacturing method

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103794294A (en) * 2014-01-21 2014-05-14 安徽华茜电缆科技有限公司 Low smoke zero halogen flexible ultra-shielding control cable
CN103794294B (en) * 2014-01-21 2016-08-17 安徽华茜电缆科技有限公司 The super shielding of a kind of low smoke and zero halogen flexibility controls cable
CN105321599A (en) * 2015-10-28 2016-02-10 无锡市长城电线电缆有限公司 Power and control signal composite cable
CN105355274A (en) * 2015-11-30 2016-02-24 无锡江南电缆有限公司 Copper wire shielding dynamic control composite cable for urban rail transit
CN105304170A (en) * 2015-12-07 2016-02-03 无锡江南电缆有限公司 Dynamic control composite flexible cable for city track traffic
CN109994262A (en) * 2019-04-18 2019-07-09 湖北洪乐电缆股份有限公司 A kind of wireless relay signal cable
CN109994262B (en) * 2019-04-18 2023-11-03 湖北洪乐电缆股份有限公司 Wireless relay signal cable
CN110085352A (en) * 2019-04-28 2019-08-02 江苏通鼎光电科技有限公司 A kind of multifunctional knitting shielding answering machine data transmission cable and its manufacturing method

Similar Documents

Publication Publication Date Title
CN202976875U (en) Oxygen isolation environmental protection type power and data signal control integral cable for rail traffic
CN204596511U (en) The fire-resistant mesolow photoelectric compound cable of LSOH anti-flaming
CN213241967U (en) Photoelectric hybrid cable for urban intelligent lamp pole
CN204117662U (en) A kind of multi-functional composite medium-pressure power cable
CN106057337A (en) Below-35kV copper core and aluminum core coaxial composite plastic insulated cable
CN206312632U (en) Communication composite power cable
CN202855384U (en) Intrinsic-safe instrument cable for oceaneering
CN204204497U (en) The automobile-used high-tension cable of high-speed track
CN204270719U (en) A kind of frequency-changing cable
CN203746470U (en) Tensile-resistance flat cable
CN206774286U (en) A kind of efficiently anti-electromagnetic interference cable
CN201237936Y (en) 35KV and below water-resistant cable
CN204834106U (en) Environment -friendly photovoltaic power generation system uses fire -resistant control cable
CN204304088U (en) A kind of fireproof cable coupling assembling
CN203386531U (en) A single core flame retardation-type power cable
CN203706716U (en) High-flame-retardant heavy-current-interference-preventive environmental-friendly railway signal cable
CN202258440U (en) Flame-retarding fire-resisting flexible cable for equipment
CN208489015U (en) A kind of environment-friendly type track feeder line flame retardant cable
CN203787142U (en) Environment-friendly high-temperature-resistant tensile intrinsic-safe computer shield cable
CN210039737U (en) Signal transmission cable for subway rail
CN211150118U (en) Track traffic is with moving compound fire resisting cable of accuse
CN203085204U (en) A DC cable resistant to salt spray and oil
CN202473347U (en) Guide cable
CN201796619U (en) Antiflaming data cable
CN207637547U (en) A kind of mining five cores composite cable

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: HENAN HUATAI SPECIAL CABLE GROUP CO., LTD.

Free format text: FORMER NAME: HENAN HUATAI SPECLAL CABLE CO., LTD.

CP03 Change of name, title or address

Address after: 450041 Henan Province, Zhengzhou City District Wanquan River Road No. 8

Patentee after: HENAN HUATAI SPECIAL CABLE GROUP Co.,Ltd.

Address before: 450001 Henan Province, Zhengzhou City District Wanquan River Road No. 8

Patentee before: HENAN HUATAI SPECIAL CABLE Co.,Ltd.

PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Oxygen isolation environmental protection type power and data signal control integral cable for rail traffic

Effective date of registration: 20150717

Granted publication date: 20130605

Pledgee: China Co. truction Bank Corp Zhengzhou Greentown branch

Pledgor: HENAN HUATAI SPECIAL CABLE GROUP Co.,Ltd.

Registration number: 2015410000006

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20130605