CN101894632A - Production method of soft cable of coal mining machine for flexible telescopic control core - Google Patents
Production method of soft cable of coal mining machine for flexible telescopic control core Download PDFInfo
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- CN101894632A CN101894632A CN 201010231840 CN201010231840A CN101894632A CN 101894632 A CN101894632 A CN 101894632A CN 201010231840 CN201010231840 CN 201010231840 CN 201010231840 A CN201010231840 A CN 201010231840A CN 101894632 A CN101894632 A CN 101894632A
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- control core
- production method
- coal mining
- mining machine
- soft cable
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Abstract
The invention discloses a production method of a soft cable of a coal mining machine for a flexible telescopic control core, which is used for soft cables of underground coal mining machines in coal mines. The production method comprises the following steps: (1) bunching and stranding a conductor; (2) pressing to form a waved conductor bracket; (3) extruding and coating a conductive adhesive with an ultra-low resistance value outside the waved conductor bracket; (4) weaving carbon fiber silk with an ultra-low resistance value outside the conductive adhesive; and (5) extruding and coating an insulating layer outside the carbon fiber silk. The soft cable of the coal mining machine for the flexible telescopic control core, which is produced by the method of the invention, can improve the flexibility of the control core, increase the bending property of the control core and simultaneously improve the elasticity of the control core. Even stretched by the external force, the control core is telescopic, and the stretch rate is more than 20%.
Description
Technical field
The present invention relates to a kind of production method of soft cable of coal mining machine for flexible telescopic control core.
Background technology
Chinese patent 200910065951.6 discloses a kind of " production method of telescopic wave-shaped cable conductor ".This production method is used cable conductor synnema machine synnema earlier, and then twists again through multiple winch, sends into roller press at last and is rolled into waveform.The soft cable of coal mining machine control core flexibility that this production method is produced is poor, is easily fractureed.
Summary of the invention
Poor in order to overcome the soft cable of coal mining machine control core flexibility that existing production method produces, the easy defective that is fractureed, the invention provides a kind of production method of soft cable of coal mining machine for flexible telescopic control core, the soft cable of coal mining machine that this production method is produced is after being subjected to the mechanical bend pulling force, the scalable distortion of control core, have flexibility, thereby avoided the control core to fracture.
Technical scheme of the present invention is: 1. conductor bundle strand, 2. the embossing conductor support, 3. the waveform conductor support extrudes the conducting resinl of ultralow resistance, 4. carbon fiber wire, the 5. outer extruded insulation layer of carbon fiber wire of the ultralow resistance of the outer braiding of conducting resinl outward.
Advantage of the present invention: the soft cable of coal mining machine for flexible telescopic control core that adopts this method to produce can improve the flexibility of control core, increases the performance that deflects of control core, improves the retractility of control core simultaneously.Even the control core is scalable when the stretching that is subjected to external force, extensibility surpasses more than 20%.Cable when coal-winning machine is worked is in case pressed by card, cable can be elongated extension, and the extensibility of cable is no more than 20%, the control core can not open circuit, even control core waveform conductor support is broken, the conducting resinl of ultralow resistance and the carbon fiber wire of ultralow resistance also can guarantee to control the operate as normal of core, thereby have guaranteed the normal operation of coal-winning machine.
Description of drawings
Fig. 1 is the structural representation of the soft cable of coal mining machine for flexible telescopic control core produced of the present invention.
Fig. 2 is the control line cored structure schematic diagram among Fig. 1.
Among the figure: 1. the waveform conductor support, 2. ultralow resistance conducting resinl, 3. ultralow resistance carbon fiber knit silk, 4. insulating barrier, 5. latex bonded fibre braiding twine strengthen, 6. power core, 7. power line core insulation layer, 8. screen, 9. restrictive coating.
Embodiment
Embodiment: 1. conductor bundle strand, 2. the embossing conductor support, 3. the waveform conductor support extrudes the conducting resinl of ultralow resistance, 4. carbon fiber wire, the 5. insulating barrier that extrudes of carbon fiber wire of the ultralow resistance of the outer braiding of conducting resinl outward outward.Produce the equipment that uses and be existing equipment, commercially available.
The product that the foregoing description is produced as depicted in figs. 1 and 2.
Claims (1)
1. production method of soft cable of coal mining machine for flexible telescopic control core, this production method is conductor bundle strand, 2. embossing conductor support 1., it is characterized in that 3. waveform conductor support extrudes the conducting resinl of ultralow resistance, 4. carbon fiber wire, the 5. outer extruded insulation layer of carbon fiber wire of the ultralow resistance of the outer braiding of conducting resinl outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102318400A CN101894632B (en) | 2010-07-15 | 2010-07-15 | Production method of soft cable of coal mining machine for flexible telescopic control core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102318400A CN101894632B (en) | 2010-07-15 | 2010-07-15 | Production method of soft cable of coal mining machine for flexible telescopic control core |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101894632A true CN101894632A (en) | 2010-11-24 |
| CN101894632B CN101894632B (en) | 2012-05-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102318400A Active CN101894632B (en) | 2010-07-15 | 2010-07-15 | Production method of soft cable of coal mining machine for flexible telescopic control core |
Country Status (1)
| Country | Link |
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| CN (1) | CN101894632B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109300609A (en) * | 2018-10-25 | 2019-02-01 | 上海爱谱华顿电子科技（集团）有限公司 | UTP cable for digital monitor system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0209394A2 (en) * | 1985-07-19 | 1987-01-21 | Acheson Industries, Inc., | Conductive coatings for elongated conductors |
| WO2002001580A1 (en) * | 1999-09-02 | 2002-01-03 | Joseph Casella | High-conductivity carbon-fiber cable with protected core |
| CN1909117A (en) * | 2006-08-08 | 2007-02-07 | 青岛汉缆集团有限公司 | Electric cable for coal mining machine |
| CN201270160Y (en) * | 2008-10-11 | 2009-07-08 | 徐州永达线缆有限公司 | Coal mining electric cable for controlling cable core extension |
| CN101650991A (en) * | 2009-08-12 | 2010-02-17 | 徐州永达线缆有限公司 | Production method of telescopic wave-shaped cable conductor |
| CN201527811U (en) * | 2009-10-12 | 2010-07-14 | 安徽华宇电缆集团有限公司 | Novel cable for coal winning machine |
-
2010
- 2010-07-15 CN CN2010102318400A patent/CN101894632B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0209394A2 (en) * | 1985-07-19 | 1987-01-21 | Acheson Industries, Inc., | Conductive coatings for elongated conductors |
| WO2002001580A1 (en) * | 1999-09-02 | 2002-01-03 | Joseph Casella | High-conductivity carbon-fiber cable with protected core |
| CN1909117A (en) * | 2006-08-08 | 2007-02-07 | 青岛汉缆集团有限公司 | Electric cable for coal mining machine |
| CN201270160Y (en) * | 2008-10-11 | 2009-07-08 | 徐州永达线缆有限公司 | Coal mining electric cable for controlling cable core extension |
| CN101650991A (en) * | 2009-08-12 | 2010-02-17 | 徐州永达线缆有限公司 | Production method of telescopic wave-shaped cable conductor |
| CN201527811U (en) * | 2009-10-12 | 2010-07-14 | 安徽华宇电缆集团有限公司 | Novel cable for coal winning machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109300609A (en) * | 2018-10-25 | 2019-02-01 | 上海爱谱华顿电子科技（集团）有限公司 | UTP cable for digital monitor system |
| CN109300609B (en) * | 2018-10-25 | 2020-06-16 | 上海爱谱华顿电子科技（集团）有限公司 | UTP cable for digital monitoring system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101894632B (en) | 2012-05-30 |
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Address after: Liu Xin Zhen Li Zhuang Cun, Tongshan District, Xuzhou City, Jiangsu Province Co-patentee after: XUZHOU PRODUCT QUALITY SUPERVISION AND INSPECTION CENTER Patentee after: JIANGSU YONGDA SHEARER CABLE MANUFACTURING Co.,Ltd. Address before: 221007 Jiangsu Province, Xuzhou City Industrial Park Huamao Sanhuan Gulou District Park Co-patentee before: Xuzhou Product Quality Supervise Inspection Institute Patentee before: XUZHOU YONGDA CABLE Co.,Ltd. |
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Effective date of registration: 20200727 Address after: Liu Xin Zhen Li Zhuang Cun, Tongshan District, Xuzhou City, Jiangsu Province Co-patentee after: XUZHOU QUALITY AND TECHNICAL SUPERVISION COMPREHENSIVE INSPECTION AND TESTING CENTER Patentee after: JIANGSU YONGDA SHEARER CABLE MANUFACTURING Co.,Ltd. Address before: Liu Xin Zhen Li Zhuang Cun, Tongshan District, Xuzhou City, Jiangsu Province Co-patentee before: XUZHOU PRODUCT QUALITY SUPERVISION AND INSPECTION CENTER Patentee before: JIANGSU YONGDA SHEARER CABLE MANUFACTURING Co.,Ltd. |
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| TR01 | Transfer of patent right |