CN204695837U - A kind of high-temperature-resistant, tensile cable - Google Patents
A kind of high-temperature-resistant, tensile cable Download PDFInfo
- Publication number
- CN204695837U CN204695837U CN201520469203.5U CN201520469203U CN204695837U CN 204695837 U CN204695837 U CN 204695837U CN 201520469203 U CN201520469203 U CN 201520469203U CN 204695837 U CN204695837 U CN 204695837U
- Authority
- CN
- China
- Prior art keywords
- cable
- tensile
- core
- layer
- plastic
- 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
Links
Abstract
The utility model relates to a kind of high-temperature-resistant, tensile cable, and compressive property is good, and stability can be excellent, and it comprises cable core and is coated on the lapping layer of cable core outside, flame retardant coating and restrictive coating successively; Cable core comprises four cables, four cables are parallel longitudinal, on arbitrary section, four cable centerline lines are equilateral triangle, four cables surround the heat-dissipating space be positioned in the middle part of cable core, and heat radiation flexible pipe is arranged in described heat-dissipating space, penetratingly offers louvre in the middle part of it, be filled with thermoplastic elastomer (s) between cable and heat radiation flexible pipe, make described cable core have circular cross-section; Cable comprises the tensile core being positioned at middle part and the conductor layer being coated on tensile core outside successively, plastic-metal composite bed and insulating barrier, tensile core is by how to form with steel wire is stranded, conductor layer forms by multiple aluminium wire is stranded, plastic-metal composite bed comprises plastic layer and metal level, plastic layer comparatively metal level near conductor layer, plastic layer is polyethylene layer, and metal level is thin aluminium lamination.
Description
Technical field
The utility model relates to field of cable technology, more specifically to a kind of high-temperature-resistant, tensile cable.
Background technology
At present for cable following two problems of ubiquity in the process of transmission of electricity, on the one hand, the cable power cable that especially capacity relative is larger, in energising running, objectively can produce a large amount of heats, and by the construction of cable and the restriction such as material, external environment condition, the heat produced is difficult to distribute very soon, thus cause cable rapid warm raising, cause the decline of cable current capacity, affect the useful life of power communication and cable; On the other hand, cable tensile property is more weak, and moving in use frequently, cable easily non-recoverable deformation occurs, and even breaks time serious.The problems referred to above need solution badly.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of high-temperature-resistant, tensile cable, to solve the problems of the technologies described above.
A kind of high-temperature-resistant, tensile cable that the utility model proposes, comprises cable core and is coated on the lapping layer of cable core outside, flame retardant coating and restrictive coating successively; Cable core comprises four cables, four cables are parallel longitudinal, on arbitrary section, four cable centerline lines are equilateral triangle, four cables surround the heat-dissipating space be positioned in the middle part of cable core, and heat radiation flexible pipe is arranged in described heat-dissipating space, penetratingly offers louvre in the middle part of it, be filled with thermoplastic elastomer (s) between cable and heat radiation flexible pipe, make described cable core have circular cross-section; Cable comprises the tensile core being positioned at middle part and the conductor layer being coated on tensile core outside successively, plastic-metal composite bed and insulating barrier, tensile core is by how to form with steel wire is stranded, conductor layer forms by multiple aluminium wire is stranded, plastic-metal composite bed comprises plastic layer and metal level, plastic layer comparatively metal level near conductor layer, plastic layer is polyethylene layer, and metal level is thin aluminium lamination.
Preferably, lapping layer adopts that ceramic fibre strip is wrapped forms.
Preferably, flame retardant coating adopts mica tape material to make.
Preferably, restrictive coating adopts polytetrafluoroethylmaterial material to make.
A kind of high-temperature-resistant, tensile cable that the utility model proposes, by making cable have extremely strong tensile property to the design of cable structure, when being subject to External Force Acting, inner conductor not frangibility, is conducive to the transmission of stabilization signal; Four cables surround heat-dissipating space, heat radiation flexible pipe is arranged in heat-dissipating space, penetratingly louvre is offered in the middle part of it, when cable works, heat trnasfer is there is between conductor and heat radiation flexible pipe, and by louvre, heat is dissipated, be conducive to temperature when reducing cable work, ensure the quality of Signal transmissions; Burning things which may cause a fire disaster can completely cut off outside cable core when breaking out of fire by the design of flame retardant coating, ensure that the normal of communication.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of high-temperature-resistant, tensile cable that the utility model proposes.
Embodiment
As shown in Figure 1, Fig. 1 is the structural representation of a kind of high-temperature-resistant, tensile cable that the utility model proposes.
With reference to Fig. 1, a kind of high-temperature-resistant, tensile cable that the utility model proposes, comprises cable core and is coated on the lapping layer 1 of cable core outside, flame retardant coating 2 and restrictive coating 3 successively; Cable core comprises four cables, four cables are parallel longitudinal, on arbitrary section, four cable centerline lines are equilateral triangle, four cables surround the heat-dissipating space be positioned in the middle part of cable core, and heat radiation flexible pipe 4 is arranged in described heat-dissipating space, penetratingly offers louvre in the middle part of it, be filled with thermoplastic elastomer (s) 5 between cable and heat radiation flexible pipe 4, make described cable core have circular cross-section; Cable comprises the tensile core 6 being positioned at middle part and the conductor layer 7 being coated on tensile core 6 outside successively, plastic-metal composite bed 8 and insulating barrier 9, tensile core 6 is by how to form with steel wire is stranded, conductor layer 7 forms by multiple aluminium wire is stranded, plastic-metal composite bed 8 comprises plastic layer and metal level, plastic layer comparatively metal level near conductor layer 7, plastic layer is polyethylene layer, and metal level is thin aluminium lamination.
Lapping layer 1 adopts that ceramic fibre strip is wrapped to be formed, and its adiabatic fire resistance is good, and conductive coefficient is less, and intensity is high simultaneously, can play the effect of thermal insulation layer.
Flame retardant coating adopts mica tape material to make, and coordinates lapping layer 1, further enhancing the resistance to elevated temperatures of cable.
Restrictive coating 3 adopts polytetrafluoroethylmaterial material to make, and ensure that cable high-low temperature resistant, oil resistant, corrosion-resistant, moisture resistance properties.
A kind of high-temperature-resistant, tensile cable that the utility model proposes, by making cable have extremely strong tensile property to the design of cable structure, when being subject to External Force Acting, inner conductor not frangibility, is conducive to the transmission of stabilization signal; Four cables surround heat-dissipating space, heat radiation flexible pipe is arranged in heat-dissipating space, penetratingly louvre is offered in the middle part of it, when cable works, heat trnasfer is there is between conductor and heat radiation flexible pipe, and by louvre, heat is dissipated, be conducive to temperature when reducing cable work, ensure the quality of Signal transmissions; Burning things which may cause a fire disaster can completely cut off outside cable core when breaking out of fire by the design of flame retardant coating, ensure that the normal of communication.
The above; be only the utility model preferably embodiment; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection range of the present utility model.
Claims (4)
1. a high-temperature-resistant, tensile cable, is characterized in that, comprises cable core and is coated on the lapping layer (1) of cable core outside, flame retardant coating (2) and restrictive coating (3) successively; Cable core comprises four cables, four cables are parallel longitudinal, on arbitrary section, four cable centerline lines are equilateral triangle, four cables surround the heat-dissipating space be positioned in the middle part of cable core, and heat radiation flexible pipe (4) is arranged in described heat-dissipating space, penetratingly offers louvre in the middle part of it, be filled with thermoplastic elastomer (s) (5) between cable and heat radiation flexible pipe (4), make described cable core have circular cross-section; Cable comprises the tensile core (6) being positioned at middle part and the conductor layer (7) being coated on tensile core (6) outside successively, plastic-metal composite bed (8) and insulating barrier (9), tensile core (6) is by how to form with steel wire is stranded, conductor layer (7) forms by multiple aluminium wire is stranded, plastic-metal composite bed (8) comprises plastic layer and metal level, plastic layer comparatively metal level near conductor layer (7), plastic layer is polyethylene layer, and metal level is thin aluminium lamination.
2. high-temperature-resistant, tensile cable according to claim 1, is characterized in that, lapping layer (1) adopts that ceramic fibre strip is wrapped forms.
3. high-temperature-resistant, tensile cable according to claim 1, is characterized in that, flame retardant coating (2) adopts mica tape material to make.
4. high-temperature-resistant, tensile cable according to claim 1, is characterized in that, restrictive coating (3) adopts polytetrafluoroethylmaterial material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520469203.5U CN204695837U (en) | 2015-07-03 | 2015-07-03 | A kind of high-temperature-resistant, tensile cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520469203.5U CN204695837U (en) | 2015-07-03 | 2015-07-03 | A kind of high-temperature-resistant, tensile cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204695837U true CN204695837U (en) | 2015-10-07 |
Family
ID=54236099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520469203.5U Expired - Fee Related CN204695837U (en) | 2015-07-03 | 2015-07-03 | A kind of high-temperature-resistant, tensile cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204695837U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105336421A (en) * | 2015-10-27 | 2016-02-17 | 合肥安奎思成套设备有限公司 | Anti-extrusion cable |
| CN108074670A (en) * | 2016-11-12 | 2018-05-25 | 江苏神王集团钢缆有限公司 | A kind of cored steel wire rope |
-
2015
- 2015-07-03 CN CN201520469203.5U patent/CN204695837U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105336421A (en) * | 2015-10-27 | 2016-02-17 | 合肥安奎思成套设备有限公司 | Anti-extrusion cable |
| CN108074670A (en) * | 2016-11-12 | 2018-05-25 | 江苏神王集团钢缆有限公司 | A kind of cored steel wire rope |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205302999U (en) | Metal sheath inorganic mineral insulation flexible fireproof cable | |
| CN204695837U (en) | A kind of high-temperature-resistant, tensile cable | |
| CN203406054U (en) | Fireproof aluminum conductor cable | |
| CN104681142A (en) | Flexible fireproof high temperature resistant insulated cable | |
| CN202662370U (en) | Composite tape wrapped fireproof power cable | |
| CN204614466U (en) | The industrial cable of a kind of high pressure resistant high-temp anti-corrosion | |
| CN207731709U (en) | A kind of fugitive heat type waterproof cord | |
| CN204407076U (en) | The industrial power cable of a kind of anti-flaming thermal-insulation | |
| CN204946603U (en) | A kind of novel protective-cover type flame retardant cable | |
| CN103915194A (en) | Low-smoke and halogen-free fireproof double-shielded cable resistant to high temperature | |
| CN204407058U (en) | A kind of high-temperature-resistant, tensile stretches industrial cable | |
| CN202694846U (en) | High-fire-resistance power cable with low-voltage special-shape conductor structure | |
| CN204390795U (en) | A kind of resistance to compression flame-proof power cable | |
| CN203607139U (en) | Novel cold-resistant cable | |
| CN203721366U (en) | Anti-interference fireproof power cable | |
| CN204029411U (en) | A kind of silicone rubber insulating high-temperature-resistant computer cable | |
| CN204946562U (en) | A kind of new ceramics SiClx rubber fire-resistant cable | |
| CN204480738U (en) | A kind of high temperature resistant heat insulation cable | |
| CN204651015U (en) | A kind of environmental protective chemical industry station-service fire resistant electric wire | |
| CN204966138U (en) | Fire - retardant insulation stable form industrial cable | |
| CN204390782U (en) | A kind of double layer screen insulated cable | |
| CN203644443U (en) | Heat resistant aluminium alloy cable | |
| CN203721309U (en) | Building engineering cable | |
| CN205542022U (en) | Stretch -proofing mica tape | |
| CN203799728U (en) | Multi-core twisted conductor fireproof cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Shen Qing Inventor before: Wu Lianzi |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160603 Address after: 528000 No. 2, Rainbow Road, first industrial district, Tanzhou Town, Guangdong, Zhongshan Patentee after: Zhongshan Shanghai wire & Cable Co., Ltd. Address before: Yongchun County of Quanzhou City, Fujian province 362000 Gui Yang Zhen Wen Tai Cun No. 61 Patentee before: Wu Lianzi |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20200703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |