CN202839057U - High temperature resistant anti-dragging cable - Google Patents
High temperature resistant anti-dragging cable Download PDFInfo
- Publication number
- CN202839057U CN202839057U CN 201220426293 CN201220426293U CN202839057U CN 202839057 U CN202839057 U CN 202839057U CN 201220426293 CN201220426293 CN 201220426293 CN 201220426293 U CN201220426293 U CN 201220426293U CN 202839057 U CN202839057 U CN 202839057U
- Authority
- CN
- China
- Prior art keywords
- high temperature
- temperature resistant
- cable
- resistant anti
- thermal insulation
- 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
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model discloses a high temperature resistant anti-dragging cable comprising a plurality of insulation cores, each of which is wrapped by a fireproof layer. The plurality of insulation cores are respectively disposed in grooves of a Y-shaped support. The plurality of insulation cores and the Y-shaped support are wrapped by a taped covering, which is filled with silicone rubber. The taped covering is wrapped by an inner sheath, which is sequentially wrapped by a thermal insulation layer, a shielding layer, and an outer sheath. An inner wall of the outer sheath is provided with grooves, which are spirally disposed along the cable. In the utility model, the design of the Y-shaped support is adopted, and the inner wall of the outer sheath is provided with grooves, therefore when the cable is under an action of a local tensile force, the tensile force can be effectively dispersed, and the damage caused by the overlarge tensile force can be prevented; the silicone rubber having good high temperature effect can be used for the filling, the fireproof layer and the thermal insulation layer are provided, therefore the high temperature resistant performance of the control cable can be effectively improved. The cable provided in the utility model also has advantages of good corrosion resistant performance, oil resistant performance, and anti-interference performance.
Description
Technical field
The utility model relates to a kind of cable, is specially a kind of high temperature resistant anti-drag cable.
Background technology
Existing control cables mostly is by core and is coated on the outer field screen of core and the insulating sleeve layer consists of, it is all undesirable that this type of cable high temperature resistant, anti-pulls performance, in the use procedure of control cables, sometimes need built on stilts laying, it is higher that this pulls performance requirement to control cables anti-, the anti-poor performance that pulls of general control cable, easily because local elongation tension force damages, so accidents caused, there is potential safety hazard.
The utility model content
The purpose of this utility model provides a kind of high temperature resistant anti-drag cable, to solve the high temperature resistant of control cables in the prior art and anti-to pull performance not good, has potential safety hazard during use, and the problem of inadequate environmental protection.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of high temperature resistant anti-drag cable, it is characterized in that: include several insulated wire cores and Y shaped bracket, every eradication edge core is coated with flame retardant coating, described several insulated wire cores is separately positioned in the groove of Y shaped bracket, described several insulated wire cores and Y shaped bracket are surrounded with lapping layer outward, be filled with silicon rubber in the described lapping layer, described lapping layer is coated with inner sheath, described inner sheath is coated with thermal insulation layer, screen and oversheath outward successively, and described oversheath inwall is provided with along the groove of cable spiral.
Described a kind of high temperature resistant anti-drag cable, it is characterized in that: described thermal insulation layer is the aluminium-plastic tape thermal insulation layer.
Described a kind of high temperature resistant anti-drag cable, it is characterized in that: described screen is the tinned copper wire braid shielded.
Described a kind of high temperature resistant anti-drag cable, it is characterized in that: described inner sheath and oversheath all adopt the low-smoke halogen-free polyolefin material to make.
The beneficial effects of the utility model are:
The utility model adopts the design of Y shaped bracket, and the oversheath inwall is provided with groove, be subject to local tension force at cable and do the time spent, effectively disperse tension force, the damage of avoiding local overtension to cause, and be provided with the good silicon rubber filling of high-temperature resistant result and flame retardant coating and thermal insulation layer, effectively promoted the resistance to elevated temperatures of control cables, the utility model also has good corrosion-resistant, oil resistant and interference free performance.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of high temperature resistant anti-drag cable, include several insulated wire cores 1, every eradication edge core 1 is coated with flame retardant coating 2, and several insulated wire cores 1 are separately positioned in the groove of Y shaped bracket 3, several insulated wire cores 1 and the Y shaped bracket 3 outer lapping layers 4 that are surrounded with, be filled with silicon rubber 5 in the lapping layer 4, lapping layer 4 is coated with inner sheath 6, is coated with successively thermal insulation layer 7, screen 8 and oversheath 9 outside the inner sheath 6, and oversheath 9 inwalls are provided with the groove 10 along the cable spiral.
Thermal insulation layer 7 is the aluminium-plastic tape thermal insulation layer.Screen 8 is the tinned copper wire braid shielded.Inner sheath 6 and oversheath 9 all adopt the low-smoke halogen-free polyolefin material to make.
Claims (4)
1. high temperature resistant anti-drag cable, it is characterized in that: include several insulated wire cores and Y shaped bracket, every eradication edge core is coated with flame retardant coating, described several insulated wire cores is separately positioned in the groove of Y shaped bracket, described several insulated wire cores and Y shaped bracket are surrounded with lapping layer outward, be filled with silicon rubber in the described lapping layer, described lapping layer is coated with inner sheath, described inner sheath is coated with thermal insulation layer, screen and oversheath outward successively, and described oversheath inwall is provided with along the groove of cable spiral.
2. a kind of high temperature resistant anti-drag cable according to claim 1, it is characterized in that: described thermal insulation layer is the aluminium-plastic tape thermal insulation layer.
3. a kind of high temperature resistant anti-drag cable according to claim 1, it is characterized in that: described screen is the tinned copper wire braid shielded.
4. a kind of high temperature resistant anti-drag cable according to claim 1, it is characterized in that: described inner sheath and oversheath all adopt the low-smoke halogen-free polyolefin material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220426293 CN202839057U (en) | 2012-08-25 | 2012-08-25 | High temperature resistant anti-dragging cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220426293 CN202839057U (en) | 2012-08-25 | 2012-08-25 | High temperature resistant anti-dragging cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202839057U true CN202839057U (en) | 2013-03-27 |
Family
ID=47950701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220426293 Expired - Fee Related CN202839057U (en) | 2012-08-25 | 2012-08-25 | High temperature resistant anti-dragging cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202839057U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104637593A (en) * | 2014-08-27 | 2015-05-20 | 沈群华 | Anti-termite cable and termite prevention method |
| CN105390196A (en) * | 2015-11-16 | 2016-03-09 | 重庆市合川区九峰煤炭有限公司 | Moisture-proof and compressive cable for machines in coal yards |
-
2012
- 2012-08-25 CN CN 201220426293 patent/CN202839057U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104637593A (en) * | 2014-08-27 | 2015-05-20 | 沈群华 | Anti-termite cable and termite prevention method |
| CN104637593B (en) * | 2014-08-27 | 2017-02-08 | 国网山东省电力公司菏泽供电公司 | Anti-termite cable and termite prevention method |
| CN105390196A (en) * | 2015-11-16 | 2016-03-09 | 重庆市合川区九峰煤炭有限公司 | Moisture-proof and compressive cable for machines in coal yards |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103545032A (en) | Cable for coal mine frequency conversion device with voltage of 1.9/3.3kv and below | |
| CN202839057U (en) | High temperature resistant anti-dragging cable | |
| CN202662330U (en) | Flexible cable for weaving shielding type radar | |
| CN202855369U (en) | Reinforced type high temperature resistance control cable | |
| CN203422967U (en) | Flexible anti-twisting composite insulation power cable | |
| CN202615852U (en) | Reinforcing type high temperature resisting and corrosion preventing computer shielding cable | |
| CN201758017U (en) | Low-smoke halogen-free environment-friendly flame-retardant intrinsic safety system control cable | |
| CN202615853U (en) | Environmental protection type tension resistant and high temperature resistant control cable | |
| CN208834795U (en) | Polyvinyl chloride cable | |
| CN209216604U (en) | A kind of light-duty copper core copper sheath mineral insulated cable | |
| CN203480908U (en) | High-strength control cable | |
| CN103871582B (en) | A kind of low smoke and zero halogen 1E type used in nuclear power station K3 level instrumentation control cable | |
| CN203562217U (en) | Thermoplastic elastomer sheath aviation cable | |
| CN202720934U (en) | Control cable having anti-electromagnetic interference function | |
| CN201237936Y (en) | 35KV and below water-resistant cable | |
| CN207116082U (en) | Cable | |
| CN201788729U (en) | Ethylene propylene rubber insulation monitoring type mine cold-resistant flexible cable | |
| CN203746510U (en) | Cable for mobile devices | |
| CN202839052U (en) | Tensile waterproof type shielding control cable | |
| CN203721262U (en) | Drilling flat armored shielding cable | |
| CN203644455U (en) | Shielded variable-frequency power cable | |
| CN203644461U (en) | Aluminium alloy fire-retardant frequency variable cable | |
| CN202720935U (en) | Shielded type control cable having anti-electromagnetic interference function | |
| CN202720954U (en) | A telephone system power supply cable with high anti-interference performance | |
| CN203588746U (en) | Flexible fireproof power cable for rated voltage 0.6/1KV |
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 |
Granted publication date: 20130327 Termination date: 20150825 |
|
| EXPY | Termination of patent right or utility model |