CN203250555U - Flexible tensile torsion-resistant environment-friendly compensation cable - Google Patents
Flexible tensile torsion-resistant environment-friendly compensation cable Download PDFInfo
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- CN203250555U CN203250555U CN 201320189415 CN201320189415U CN203250555U CN 203250555 U CN203250555 U CN 203250555U CN 201320189415 CN201320189415 CN 201320189415 CN 201320189415 U CN201320189415 U CN 201320189415U CN 203250555 U CN203250555 U CN 203250555U
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Abstract
The utility model discloses a flexible tensile torsion-resistant environment-friendly compensation cable. The flexible tensile torsion-resistant environment-friendly compensation cable comprises a plurality of conductor assemblies; two alloy conductor wrapped with fluoroplastic insulation layers and an elastic wire core are stranded with each other and bunched so as to form each conductor assembly; a center rope which is formed through the stranding and bunching of aramid wires is arranged in an elastic layer through extrusion molding so as to form the elastic wire core; the exteriors of the plurality of conductor assemblies are provided with polyester belt winding layers and wrapping shielding layers respectively; the plurality of conductor assemblies wrapped with the wrapping shielding layers are stranded with each other and bunched so as to form a cable core; the exterior of the cable core is wrapped with a total shielding layer and a zero-halogen low-smoke flame-retardant polyolefin sheath layer sequentially; and current-leading tapes are symmetrically arranged inside the total shielding layer, and the thickness of the current-leading tapes is not larger than 0.08mm. According to the flexible tensile torsion-resistant environment-friendly compensation cable of the utility model which is novel in structure design, the alloy conductors and the elastic wire core are twisted and bunched to form one conductor assembly, and therefore, the flexibility of the cable can be ensured, and the tensile and torsion-resistance performances of the cable can be improved, and core fracture will not occur on the conductors, and at the same time, the cable has excellent shielding performance, and therefore, the stability of signal transmission of the cable can be ensured.
Description
Technical field:
The utility model relates to compensating cable, relates in particular to a kind of flexible tension warp resistance environment-friendly type compensating cable.
Background technology:
At present, in the many high temperature of industry places such as oil, chemical industry, smeltings, require supporting with it various products will to adapt with the environment for use temperature the like this long-term safety stable operation of guarantee equipment.The employed common compensating cable in these high-temperature fields can not satisfy the requirement of environment for use, and is especially comparatively weak in flexibility and tension warp resistance aspect of performance.
The utility model content:
In order to solve the prior art problem, the purpose of this utility model provides a kind of flexible tension warp resistance environment-friendly type compensating cable, and reasonable in design guarantees to have improved warp resistance performance and the tensile property of cable under the flexible prerequisite of cable core.
Technical scheme of the present utility model is as follows:
Flexible tension warp resistance environment-friendly type compensating cable, comprise several conductor groups, it is characterized in that: described several conductor groups consist of by two alloy conductor and mutual stranded bunchys of elastic core that are enclosed with the fluoroplastic insulation layer, elastic core adopts the axial cord extrusion molding of the stranded bunchy of aramid fiber yarn to consist of in elastic layer, several conductor groups are respectively equipped with the polyester belt lapping layer outward, lapped shielding layer, the mutual stranded bunchy of several conductor groups that coats lapped shielding layer consists of cable core, cable core is coated with total screen outward successively, halogen-free and low-smoke flame-retardant polyolefin sheathed layer, be arranged with the drainage band in described total screen, the drainage tape thickness is not more than 0.08mm.。
Described flexible tension warp resistance environment-friendly type compensating cable, it is characterized in that: described lapped shielding layer adopts thickness in the overlapping wrapped mode of the aluminium-plastic tape of 0.06～0.12mm, and aluminium-plastic tape is by take plastic film as base material, and single face applies aluminium powder and makes, during coating, aluminium is towards interior.
Described flexible tension warp resistance environment-friendly type compensating cable, it is characterized in that: described total screen adopts thickness in the mode of the overlapping vertical bag of aluminium-plastic tape of 0.08～0.14mm, and aluminium-plastic tape is by take plastic film as base material, dual coating aluminium powder and making, during coating, aluminium is towards interior.
The utility model has the advantages that:
The utility model structural design is novel, alloy conductor and the stranded bunchy of elastic core are consisted of the conductor group, not only guaranteed the flexibility of cable, tension and the warp resistance performance of cable have also been improved, conductor is not prone to disconnected core phenomenon, cable has good shielding properties simultaneously, guarantees the stability of the signal transmission of cable.
Description of drawings:
Fig. 1 is the utility model structural representation.
Embodiment:
Referring to accompanying drawing 1,
Flexible tension warp resistance environment-friendly type compensating cable, comprise several conductor groups, several conductor groups consist of with the mutual stranded bunchy of elastic core by two alloy conductors 1 that are enclosed with fluoroplastic insulation layer 2, elastic core adopts axial cord 3 extrusion moldings of the stranded bunchy of aramid fiber yarn to consist of in elastic layer 4, several conductor groups are respectively equipped with polyester belt lapping layer 5 outward, lapped shielding layer 6, the mutual stranded bunchy of several conductor groups that coats lapped shielding layer 6 consists of cable core, cable core is coated with total screen 7 outward successively, halogen-free and low-smoke flame-retardant polyolefin sheathed layer 8, be arranged with drainage band 9 in total screen 7, drainage band 9 thickness are not more than 0.08mm.。
Lapped shielding layer 6 adopts thickness in the overlapping wrapped mode of the aluminium-plastic tape of 0.06～0.12mm, and aluminium-plastic tape is by take plastic film as base material, and single face applies aluminium powder and makes, and during coating, aluminium is towards interior.
Total screen 7 adopts thickness in the mode of the overlapping vertical bag of aluminium-plastic tape of 0.08～0.14mm, and aluminium-plastic tape is by take plastic film as base material, dual coating aluminium powder and making, and during coating, aluminium is towards interior.
Claims (3)
1. flexible tension warp resistance environment-friendly type compensating cable, comprise several conductor groups, it is characterized in that: described several conductor groups consist of by two alloy conductor and mutual stranded bunchys of elastic core that are enclosed with the fluoroplastic insulation layer, elastic core adopts the axial cord extrusion molding of the stranded bunchy of aramid fiber yarn to consist of in elastic layer, several conductor groups are respectively equipped with the polyester belt lapping layer outward, lapped shielding layer, the mutual stranded bunchy of several conductor groups that coats lapped shielding layer consists of cable core, cable core is coated with total screen outward successively, halogen-free and low-smoke flame-retardant polyolefin sheathed layer, be arranged with the drainage band in described total screen, the drainage tape thickness is not more than 0.08mm.
2. flexible tension warp resistance environment-friendly type compensating cable according to claim 1, it is characterized in that: described lapped shielding layer adopts thickness in the overlapping wrapped mode of the aluminium-plastic tape of 0.06～0.12mm, aluminium-plastic tape is by take plastic film as base material, single face applies aluminium powder and makes, during coating, aluminium is towards interior.
3. flexible tension warp resistance environment-friendly type compensating cable according to claim 1, it is characterized in that: described total screen adopts thickness in the mode of the overlapping vertical bag of aluminium-plastic tape of 0.08～0.14mm, aluminium-plastic tape is by take plastic film as base material, dual coating aluminium powder and making, during coating, aluminium is towards interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320189415 CN203250555U (en) | 2013-04-15 | 2013-04-15 | Flexible tensile torsion-resistant environment-friendly compensation cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320189415 CN203250555U (en) | 2013-04-15 | 2013-04-15 | Flexible tensile torsion-resistant environment-friendly compensation cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203250555U true CN203250555U (en) | 2013-10-23 |
Family
ID=49376981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320189415 Expired - Fee Related CN203250555U (en) | 2013-04-15 | 2013-04-15 | Flexible tensile torsion-resistant environment-friendly compensation cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203250555U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113241215A (en) * | 2021-05-06 | 2021-08-10 | 嘉兴极展科技有限公司 | Stretchable multi-core wire with electromagnetic shielding layer and manufacturing method thereof |
| CN115527711A (en) * | 2022-10-13 | 2022-12-27 | 广东粤缆电线电缆有限公司 | Environment-friendly flexible cable for robot and preparation process thereof |
-
2013
- 2013-04-15 CN CN 201320189415 patent/CN203250555U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113241215A (en) * | 2021-05-06 | 2021-08-10 | 嘉兴极展科技有限公司 | Stretchable multi-core wire with electromagnetic shielding layer and manufacturing method thereof |
| CN115527711A (en) * | 2022-10-13 | 2022-12-27 | 广东粤缆电线电缆有限公司 | Environment-friendly flexible cable for robot and preparation process thereof |
| CN115527711B (en) * | 2022-10-13 | 2023-05-23 | 南方珠江科技有限公司 | Environment-friendly flexible cable for robot and preparation process thereof |
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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: 20131023 Termination date: 20170415 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |