CN210349359U - Flexible trailing cable - Google Patents

Flexible trailing cable Download PDF

Info

Publication number
CN210349359U
CN210349359U CN201920534661.0U CN201920534661U CN210349359U CN 210349359 U CN210349359 U CN 210349359U CN 201920534661 U CN201920534661 U CN 201920534661U CN 210349359 U CN210349359 U CN 210349359U
Authority
CN
China
Prior art keywords
layer
cable
wire core
insulating
trailing cable
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
Application number
CN201920534661.0U
Other languages
Chinese (zh)
Inventor
赵迪
王志辉
赵自伟
马嘉旭
刘明全
刘杰
李楷东
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.)
Guangzhou Nanyang cable group Co.,Ltd.
Original Assignee
Guangzhou Nanyang 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 Guangzhou Nanyang Cable Co ltd filed Critical Guangzhou Nanyang Cable Co ltd
Priority to CN201920534661.0U priority Critical patent/CN210349359U/en
Application granted granted Critical
Publication of CN210349359U publication Critical patent/CN210349359U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Insulated Conductors (AREA)

Abstract

The utility model discloses a flexible cable of towing, it is from inside to outside equipped with insulating core, filling layer, band, shielding layer and outer jacket in proper order, insulating core is many, insulating core is formed by the outer cladding insulating layer of conductive core, the tinned copper wire adopts syntropy winding mode, the utility model provides a flexible cable of towing has promoted the super flexibility of cable of towing, resistant torsion (twist reverse the number of times and the cable does not take place to warp 30 ten thousand times), anti-interference shielding, resistant oil, acid and alkali-resistance, wear-resisting, there is not steamed low fire-retardant performance of cigarette, the life of extension cable, work safe and reliable.

Description

Flexible trailing cable
Technical Field
The utility model relates to the technical field of cables, more specifically relates to a flexible cable that drags.
Background
Currently, towing technology is widely applied in industrial and automation fields, and towing cables are important components in towing equipment as carriers for power and signal transmission. Compared with the conventional cable, the towing cable not only needs to meet the power transmission performance, but also needs to have the characteristics of strong flexibility, bending resistance, oil resistance, acid and alkali resistance, wear resistance and the like so as to meet the design concept that the towing cable and towing equipment have the same service life.
Based on the above considerations, the design and implementation need to be performed based on the flexibility of the conductor of the trailing cable, the selection of the insulating material, the requirement of the shielding layer, the selection of the material of the outer sheath and the matching of other auxiliary materials. The dragging cable is different from a conventional cable, the dragging cable needs to move at a high frequency according to a host command, unreasonable design can cause cable conductor and shielding broken wires and cable corrosion to reduce the service life of the cable, and in addition, long-term continuous work of dragging equipment can cause heating of the cable and accelerated insulation aging.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a flexible trailing cable that has super flexibility, anti-interference shielding, resistant oil, acid and alkali-resistance, wear-resisting, long service life, safe in utilization and reliable.
In order to solve the problem, the utility model adopts the following technical scheme:
a flexible trailing cable characterized by: the cable sequentially comprises an insulating wire core, a filling layer, a belting layer, a shielding layer and an outer protective layer from inside to outside;
the insulated wire core comprises a conductive wire core and an insulating layer, and the conductive wire core is formed by aramid fiber woven in the same direction and covered with copper conductors;
the filling layer is arranged in the gap of the insulated wire core and between the insulated wire core and the belting layer;
the wrapping belt layer is wrapped on the insulating wire core;
the shielding layer is formed by winding tinned annealed copper wires in the same direction;
the outer protective layer is extruded on the shielding layer.
Preferably, the number of the insulated wire cores is multiple.
Preferably, the plurality of insulated wire cores are twisted with each other.
Preferably, the material of the filling layer is a flame-retardant filling rope.
Preferably, the copper conductor of the conductive wire core is composed of a plurality of copper wires, and the diameter of each copper wire is 0.05 mm-0.10 mm.
Preferably, the material of the insulating layer is a TPE material.
Preferably, the material of the belting layer is a PP material.
Preferably, the material of the outer protective layer is thermoplastic polyurethane elastomer rubber.
The utility model provides a flexible trailing cable, it has super flexibility, the resistant performance of turning round is good, anti-interference shielding, resistant oil, acid and alkali-resistance, it is wear-resisting, long service life, work safe and reliable, the range of application is wide, the sense of touch is soft, the weatherability, fatigue resistance and temperature resistance, the processing property is superior, conductive core adopts aramid fiber to weave the cladding copper wire, can guarantee product conductor structure's stability more, conductive core's electric conductive property is good for the cable, tensile and bending resistance, the torsional properties is strong, adopt tinned copper wire shielding property good, the interference killing feature is strong.
Drawings
Fig. 1 is a schematic structural diagram of a flexible trailing cable provided by the present invention.
In the figure: 1. the cable comprises a conductive wire core, 2 parts of an insulating layer, 3 parts of a filling layer, 4 parts of a belting layer, 5 parts of a shielding layer and 6 parts of an outer protective layer.
Detailed Description
The utility model discloses a further explanation, its characterized in that are drawn to the flexibility in the following combination of figure 1: the cable sequentially comprises an insulating wire core, a filling layer 3, a belting layer 4, a shielding layer 5 and an outer protective layer 6 from inside to outside, wherein the insulating wire core comprises a conductive wire core 1 and an insulating layer 2, the conductive wire core 1 is formed by weaving aramid fibers in the same direction and covering copper conductors, the copper conductors of the conductive wire core 1 are formed by a plurality of copper wires, the diameter of each copper wire is 0.05-0.10 mm, the aramid fibers are wound outside the copper conductors in the same direction and are insulated and high in strength, the aramid fibers are wound outside the copper conductors in the same direction and are used for bearing certain force, the stress of the copper wires can be reduced, the strength of the conductive wire core and the strength of the whole cable conductor are increased, the tensile, bending and torsion resistance of the conductive wire core and the whole cable are effectively improved, the service life of the cable is prolonged, and the filling layer 3 is arranged in gaps of the insulating wire core, And between insulating sinle silk and band layer 4, band layer 4 winds around the package on insulating sinle silk, shielding layer 5 is formed by the syntropy winding of tinned soft copper line, and the winding shielding plays better anti-interference performance, has more the flexibility than weaving shielding mode, 6 crowded packages of outer jacket are on shielding layer 5.
The quantity of insulating sinle silk is many, many insulating sinle silk transposition each other, as shown in figure 1, the quantity of insulating sinle silk is the optimum three insulating sinle silks that are three insulating sinle silks, and three insulating sinle silks contact each other and are the triangle-shaped range.
The material of filling layer 3 is fire-retardant filling rope, adopts fire-retardant filling rope can make the cable more fire-resistant, also can more stable work under the environment of high temperature.
The insulating layer 2 is made of TPE materials which are environment-friendly, non-toxic, safe, wide in application range, soft in touch, weather-resistant, fatigue-resistant, temperature-resistant and excellent in processing performance
The belting layer 4 is made of PP (polypropylene) material which is non-toxic and safe, good in electrical insulation, good in heat resistance and good in mechanical property.
The outer protective layer 6 is made of thermoplastic polyurethane elastomer rubber, and the thermoplastic polyurethane elastomer rubber has the performances of oil resistance, acid and alkali resistance, wear resistance, ageing resistance and the like.
Although the present invention has been described with reference to particular embodiments, such description is not intended to be construed in a limiting sense. Other variations of the disclosed embodiments, as would be appreciated by those skilled in the art, are contemplated by reference to the description of the invention and are intended to be within the scope of the following claims.

Claims (6)

1. A flexible trailing cable characterized by: the cable sequentially comprises an insulating wire core, a filling layer (3), a wrapping tape layer (4), a shielding layer (5) and an outer protective layer (6) from inside to outside;
the insulated wire core comprises a conductive wire core (1) and an insulating layer (2), wherein the conductive wire core (1) is formed by aramid fiber woven in the same direction and covered with copper conductors;
the number of the insulated wire cores is three, and the three insulated wire cores are in mutual contact and arranged in a triangular shape;
the filling layer (3) is arranged in the gap of the insulated wire core and between the insulated wire core and the belting layer (4);
the wrapping tape layer (4) is wrapped on the insulating wire core;
the shielding layer (5) is formed by winding tinned annealed copper wires in the same direction;
the outer protective layer (6) is extruded on the shielding layer (5).
2. The flexible trailing cable of claim 1 wherein: the filling layer (3) is made of flame-retardant filling ropes.
3. The flexible trailing cable of claim 1 wherein: the copper conductor of the conductive wire core (1) is composed of a plurality of copper wires, and the diameter of each copper wire is 0.05 mm-0.10 mm.
4. The flexible trailing cable of claim 1 wherein: the insulating layer (2) is made of TPE materials.
5. The flexible trailing cable of claim 1 wherein: the wrapping layer (4) is made of PP materials.
6. The flexible trailing cable of claim 1 wherein: the outer protective layer (6) is made of thermoplastic polyurethane elastomer rubber.
CN201920534661.0U 2019-04-18 2019-04-18 Flexible trailing cable Active CN210349359U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920534661.0U CN210349359U (en) 2019-04-18 2019-04-18 Flexible trailing cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920534661.0U CN210349359U (en) 2019-04-18 2019-04-18 Flexible trailing cable

Publications (1)

Publication Number Publication Date
CN210349359U true CN210349359U (en) 2020-04-17

Family

ID=70180289

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920534661.0U Active CN210349359U (en) 2019-04-18 2019-04-18 Flexible trailing cable

Country Status (1)

Country Link
CN (1) CN210349359U (en)

Similar Documents

Publication Publication Date Title
CN211016574U (en) Torsion-resistant high-flexibility cable
CN106409402A (en) Soft cable used for industrial robot
CN210349359U (en) Flexible trailing cable
CN103606409A (en) Flame-retardant high temperature resistance anti-bending soft type control cable
CN217444117U (en) Tear-resistant shielding flexible cable
CN216719546U (en) Reinforced coal mining machine cable
CN205862831U (en) A kind of high-power Shield-type machinery frequency-changing cable
CN212570527U (en) Servo control line for robot body
CN203882723U (en) Shielded type data wirecable suitable for being bent repeatedly
CN111462937A (en) Tensile-resistant elevator shielding flat cable and preparation method thereof
CN221008627U (en) High-safety flexible robot body cable
CN216250071U (en) Torsion-resistant control cable
CN216528136U (en) Flexible anti-interference signal cable
CN214428356U (en) Silicon rubber insulation wear-resistant anti-corrosion tensile flexible cable
CN219778564U (en) High-safety flexible cable
CN220584960U (en) Mine is with flexible antitorque commentaries on classics middling pressure trailing cable
CN215680150U (en) Data cable
CN212010392U (en) Tensile-resistant elevator shielding flat cable
CN219085679U (en) Robot body cable
CN215577812U (en) Multifunctional flexible tensile shuttle car cable for coal mine
CN220208572U (en) Elevator cable
CN215417665U (en) Novel cable for servo motor
CN215815246U (en) Tensile and flexing-resistant flat cable
CN218826304U (en) Temperature-resistant tensile waterproof wear-resistant silicone rubber sheathed cable
CN212874089U (en) Metal shielding rubber sleeve flexible cable for coal mine frequency conversion device

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Guangzhou Kaide Finance Leasing Co.,Ltd.

Assignor: GUANGZHOU NANYANG CABLE Co.,Ltd.

Contract record no.: X2020980005708

Denomination of utility model: A flexible trailing cable

Granted publication date: 20200417

License type: Exclusive License

Record date: 20200903

EE01 Entry into force of recordation of patent licensing contract
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A flexible trailing cable

Effective date of registration: 20200904

Granted publication date: 20200417

Pledgee: Guangzhou Kaide Finance Leasing Co.,Ltd.

Pledgor: GUANGZHOU NANYANG CABLE Co.,Ltd.

Registration number: Y2020980005726

PE01 Entry into force of the registration of the contract for pledge of patent right
CP01 Change in the name or title of a patent holder

Address after: No.19, Yongfeng Road, Yonghe Economic Zone, Guangzhou Economic and Technological Development Zone, Guangdong 510000

Patentee after: Guangzhou Nanyang cable group Co.,Ltd.

Address before: No.19, Yongfeng Road, Yonghe Economic Zone, Guangzhou Economic and Technological Development Zone, Guangdong 510000

Patentee before: GUANGZHOU NANYANG CABLE Co.,Ltd.

CP01 Change in the name or title of a patent holder
EC01 Cancellation of recordation of patent licensing contract

Assignee: Guangzhou Kaide Finance Leasing Co.,Ltd.

Assignor: GUANGZHOU NANYANG CABLE Co.,Ltd.

Contract record no.: X2020980005708

Date of cancellation: 20231026

EC01 Cancellation of recordation of patent licensing contract
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20231026

Granted publication date: 20200417

Pledgee: Guangzhou Kaide Finance Leasing Co.,Ltd.

Pledgor: GUANGZHOU NANYANG CABLE Co.,Ltd.

Registration number: Y2020980005726

PC01 Cancellation of the registration of the contract for pledge of patent right