CN204577171U - The super soft robot of resistance to scald welding gun communication cable - Google Patents
The super soft robot of resistance to scald welding gun communication cable Download PDFInfo
- Publication number
- CN204577171U CN204577171U CN201520274018.0U CN201520274018U CN204577171U CN 204577171 U CN204577171 U CN 204577171U CN 201520274018 U CN201520274018 U CN 201520274018U CN 204577171 U CN204577171 U CN 204577171U
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- power line
- communication cable
- resistance
- holding wire
- welding gun
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Abstract
The utility model relates to a kind of communication cable, particularly a kind of super soft robot of resistance to scald welding gun communication cable.The technical problem solved is: avoid communication cable core hard, easily cause fracture; Communication cable sheath cracky, causes the problem that cable useful life is short.The technical scheme adopted is: a kind of super soft robot of resistance to scald welding gun communication cable, comprise power line, holding wire, power line is followed successively by the shield dielectric layer that the multi-core conductor of power line, polyvinyl chloride insulation, ground wire and semi-conductive non-woven fabric and PTFE film are formed from inside to outside, signal line structure is identical with described power line structure, is coated with nonwoven fabrics, metal screen layer and insulating sleeve successively from inside to outside after power line and holding wire stranding.The beneficial effects of the utility model are: cable has super flexible, not easily broken core and better guard shield effect; And be easy to install, can also less cost enhance productivity; Its sheath has resistance to scald, prevents welding slag from dropping at sheath, damages sheath.
Description
Technical field
The present invention relates to a kind of communication cable, particularly a kind of super soft robot of resistance to scald welding gun communication cable.
Background technology
Communication cable is generally minimum comprises a power line and a holding wire, in the market, comprising of telecommunication cable: power wire core, new core, wheat draws aluminium foil, oversheath forms, power line two, holding wire two, power line is followed successively by tinned conductor from the inside to surface, polyvinyl chloride insulation, the ground wire of tinned copper wire, wheat draws aluminium foil wrapped, holding wire is followed successively by tinned conductor from the inside to surface, polyethylene foamed insulate, the ground wire of tinned copper wire, wheat draws aluminium foil wrapped, wrapped thin non-woven fabric after power line and holding wire stranding, be wound around copper wire, finally extrude pvc sheath.Easily there are the following problems for this kind of telecommunication cable: adopt wheat to draw aluminium foil wrapped, and cable core is comparatively hard, and in torsion, core is easily broken, aluminium foil cracky, causes machine just can not produce running; Power wire core and signal core twice stranding, cause external diameter bigger than normal, is not easy to install; Adopt pvc sheath, welding slag is low, causes the problems such as sheath breakage.
Summary of the invention
The technical problem to be solved in the present invention is: how (one) avoids communication cable core hard, easily causes the problem of fracture; (2) communication cable external diameter is large, is not easy to install; (3) communication cable sheath cracky, causes the problem that cable useful life is short.
The object of the invention is: provide a kind of communication cable core more soft, external diameter is less, be easy to install, and cable nonabradable novel robot welding gun communication cable.For realizing this object, the present invention adopts following technical scheme:
A kind of super soft robot of resistance to scald welding gun communication cable, comprise power line, holding wire, described power line is followed successively by the shield dielectric layer of the multi-core conductor of power line, the polyvinyl chloride insulation of power line, the ground wire of power line and power line from inside to outside, described holding wire is followed successively by the multi-core conductor of holding wire from inside to outside, the foaming PE of holding wire insulate, the ground wire of holding wire and the shield dielectric layer of holding wire, is coated with nonwoven fabrics, metal screen layer and insulating sleeve successively from inside to outside after described power line and holding wire stranding; The shield dielectric layer internal layer of described power line is semi-conductive non-woven fabric, and skin is PTFE film; The shield dielectric layer of described holding wire is identical with described shielding insulation Rotating fields.The multi-core conductor external application semi-conductive non-woven fabric of power line and holding wire is dragged to wrap and is substituted traditional wheat and draw aluminium foil, thus make cable more soft, not easily broken core, semi-conductive non-woven fabric skin drags bag PTFE film that screen can be made to reduce friction.
Further, described power line and holding wire stranding.The mode of a stranding substitutes the mode of stranding after traditional first pair twist, reduces the external diameter of cable, improves installation and production efficiency.
Further, the multi-core conductor of described power line and the multi-core conductor of holding wire are tinned copper wire.
Further, described metal screen layer is that the braiding of tin-coated copper ashbury metal copper foil wire is formed.The braiding of tin-coated copper ashbury metal copper foil wire has better shielding and resistance to twisting property.
Further, described tin-coated copper ashbury metal copper foil wire filament diameter is 0.10-0.25mm.
Further, described insulating sleeve is Thermoplastic Vulcanizate sheath.Thermoplastic Vulcanizate sheath has the performance of resistance to scald, prevents from damaging sheath.
Further, the thickness of described nonwoven fabrics is 0.01-0.08mm.
Further, the resistance of described semi-conductive non-woven fabric is volume resistance is 10E4 to 10E5.
Compared with prior art, the present invention has following beneficial effect:
(1) drag bag semi-conductive non-woven fabric to substitute wrapped wheat and draw aluminium foil, thus it is super flexible that cable is had, not easily broken core, increase and drag bag PTFE film that screen can be made to reduce friction, better guard shield effect;
(2) disposable stranding substitutes stranding after first pair twist, both can reduce external diameter, is easy to install, and can also less cost enhance productivity;
(3) tin-coated copper ashbury metal copper foil wire substitutes tinned copper wire, makes communication cable shield more ability and reverses and bend;
(4) adopt Thermoplastic Vulcanizate to substitute polyvinyl chloride and make sheath, be that sheath has resistance to scald, prevent welding slag from dropping at sheath, damage sheath.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of the super soft robot of resistance to scald welding gun communication cable;
Fig. 2 is the cross-section structure enlarged diagram of the power line of the super soft robot of resistance to scald welding gun communication cable;
1-power line, the multi-core conductor of 11-power line, the polyvinyl chloride insulation of 12-power line, the ground wire of 13-power line, the shield dielectric layer of 14-power line, 141-semi-conductive non-woven fabric, 142-PTFE film, 2-holding wire, the multi-core conductor of 21-holding wire, the polyvinyl chloride insulation of 22-holding wire, the ground wire of 23-holding wire, the shield dielectric layer of 24-holding wire, 3-nonwoven fabrics, 4-metal screen layer, 5-insulating sleeve.
Embodiment
Below in conjunction with accompanying drawing, by embodiment, the present invention is described in detail.
A kind of super soft robot of resistance to scald welding gun communication cable, comprises power line 1, holding wire 2, nonwoven fabrics 3, metal screen layer 4 and insulating sleeve 5.Described power line 1 is followed successively by the shield dielectric layer 14 of the multi-core conductor 11 of power line, the polyvinyl chloride insulation 12 of power line, the ground wire 13 of power line and power line from inside to outside; Described holding wire 2 is followed successively by the multi-core conductor 21 of holding wire from inside to outside, the foaming PE of holding wire insulate 22, the ground wire 23 of holding wire and the shield dielectric layer 24 of holding wire.The multi-core conductor 11,21 of described power line and holding wire is formed by the tinned copper wire of multifilament diameter 0.05-0.15mm, and the ground wire 13,23 of described power line and described holding wire is tin plated wire and forms.Described power line 1 and holding wire 2 strandings, pull tin plated wire ground wire 13,23 into, drag bag semi-conductive non-woven fabric 141 during stranding, drag bag thickness to be the PTFE film of 0.01-0.08mm; Semi-conductive non-woven fabric substitutes wrapped wheat and draws aluminium foil, thus it is super flexible that cable is had, not easily broken core, increases and drags bag PTFE film that screen can be made to reduce friction, better guard shield effect.The metal screen layer 4 of the tin-coated copper ashbury metal copper foil wire braiding of the nonwoven fabrics 3,0.10-0.25mm of coated thickness 0.01-0.08mm successively, make shielding more ability to reverse and bending; And Thermoplastic Vulcanizate 5, it has resistance to scald, prevents welding slag from dropping at sheath, damages sheath.Disposable stranding substitutes stranding after first pair twist, both can reduce external diameter, is easy to install, and can also less cost enhance productivity.
Claims (8)
1. the super soft robot of a resistance to scald welding gun communication cable, comprise power line (1), holding wire (2), it is characterized in that: described power line (1) is followed successively by the multi-core conductor (11) of power line from inside to outside, the polyvinyl chloride insulation (12) of power line, the ground wire (13) of power line, and the shield dielectric layer of power line (14), described holding wire (2) is followed successively by the multi-core conductor (21) of holding wire from inside to outside, the foaming PE of holding wire insulate (22), the ground wire (23) of holding wire and the shield dielectric layer (24) of holding wire, nonwoven fabrics (3) is coated with from inside to outside successively after described power line (1) and holding wire (2) stranding, metal screen layer (4) and insulating sleeve (5), shield dielectric layer (14) internal layer of described power line is semi-conductive non-woven fabric (141), and the volume resistance of described semi-conductive non-woven fabric is 10E4 to 10E5, and skin is PTFE film (142), the shield dielectric layer (24) of described holding wire is identical with shield dielectric layer (14) structure of described power line.
2. the super soft robot of resistance to scald according to claim 1 welding gun communication cable, is characterized in that: described power line (1) and holding wire (2) strandings.
3. the super soft robot of resistance to scald according to claim 1 and 2 welding gun communication cable, is characterized in that: the multi-core conductor (11) of described power line and the multi-core conductor (21) of described holding wire are tinned copper wire.
4. the super soft robot of resistance to scald according to claim 3 welding gun communication cable, is characterized in that: described metal screen layer (4) is tin-coated copper ashbury metal copper foil wire braiding formation.
5. the super soft robot of resistance to scald according to claim 4 welding gun communication cable, is characterized in that: described tin-coated copper ashbury metal copper foil wire filament diameter is 0.10-0.25mm.
6. the super soft robot of resistance to scald according to claim 4 welding gun communication cable, is characterized in that: described insulating sleeve (5) is Thermoplastic Vulcanizate sheath.
7. the super soft robot of resistance to scald according to claim 1 welding gun communication cable, is characterized in that: the thickness of described nonwoven fabrics (3) is 0.01-0.08mm.
8. the super soft robot of resistance to scald according to claim 1 welding gun communication cable, is characterized in that: the thickness of described PTFE film (142) is 0.01-0.08mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520274018.0U CN204577171U (en) | 2015-04-30 | 2015-04-30 | The super soft robot of resistance to scald welding gun communication cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520274018.0U CN204577171U (en) | 2015-04-30 | 2015-04-30 | The super soft robot of resistance to scald welding gun communication cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204577171U true CN204577171U (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520274018.0U Expired - Fee Related CN204577171U (en) | 2015-04-30 | 2015-04-30 | The super soft robot of resistance to scald welding gun communication cable |
Country Status (1)
| Country | Link |
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| CN (1) | CN204577171U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106297985A (en) * | 2015-05-19 | 2017-01-04 | 江苏奥林特梯缆有限责任公司 | The super soft robotic gun of resistance to scald communication cable |
-
2015
- 2015-04-30 CN CN201520274018.0U patent/CN204577171U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106297985A (en) * | 2015-05-19 | 2017-01-04 | 江苏奥林特梯缆有限责任公司 | The super soft robotic gun of resistance to scald communication cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 211400 Yangzhou Economic Development Zone, Yizheng Economic Development Zone along the road, No. 2, No. 2, No. Patentee after: Onitl cable Polytron Technologies Inc Address before: 211400 Yangzhou Economic Development Zone, Yizheng Economic Development Zone along the road, No. 2, No. 2, No. Patentee before: Jiangsu Olympic Te Ti cable Co., Ltd |
|
| 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: 20150819 Termination date: 20210430 |