CN103485221A - Coal mine rescue steel wire rope with audio conversation and video functions - Google Patents
Coal mine rescue steel wire rope with audio conversation and video functions Download PDFInfo
- Publication number
- CN103485221A CN103485221A CN201310420636.7A CN201310420636A CN103485221A CN 103485221 A CN103485221 A CN 103485221A CN 201310420636 A CN201310420636 A CN 201310420636A CN 103485221 A CN103485221 A CN 103485221A
- Authority
- CN
- China
- Prior art keywords
- wire rope
- steel wire
- video
- optical fiber
- coated
- 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.)
- Pending
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Classifications
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/14—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable
- D07B1/147—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable comprising electric conductors or elements for information transfer
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- Ropes Or Cables (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention relates to a coal mine rescue steel wire rope with audio conversation and video functions. The coal mine rescue steel wire rope is characterized by comprising a central strand and an outer strand which is wrapped on the outer side of the central strand. The central strand comprises a pledget, a protecting sleeve and a communication optical fiber bundle, the optical fiber bundle is disposed in the protecting sleeve, and the pledget wraps on the outer side of the protecting sleeve. The outer strand comprises a communication a communication copper stranded wire and outer steel wires. A plastic insulating layer wraps on the outer surface of the communication copper stranded wire. The outer steel wires wrap on the outer side of the plastic insulating layer. The coal mine rescue steel wire rope has the advantages that the rope is capable of performing audio conversation and transmitting video signals.
Description
Technical field
The present invention relates to a kind of steel wire rope, but relate in particular to the coalmine rescue steel wire rope of a kind of audio session and video.
Background technology
At present in order to ensure colliery industry generation security incident, when being rescued rapidly and efficiently, can't directly by personnel under effective communication line and ore deposit, be linked up, bring a lot of inconvenience to rescue thus.
Summary of the invention
But the object of the present invention is to provide a kind of can have carry out audio session that audio session and vision signal transmit and the coalmine rescue steel wire rope of video.
Technology contents of the present invention is: but the coalmine rescue steel wire rope of a kind of audio session and video is characterized in that it is comprised of central strand and outer layer strand; Outer layer strand is coated on the central strand outside; Central strand comprises pledget, protective casing and telecommunication optical fiber bundle, and the telecommunication optical fiber bundle is arranged in protective casing, and pledget is coated on the protective casing outside; Outer layer strand comprises communication copper stranded conductor and a cover wire, in communication copper stranded conductor appearance, is coated with one deck plastic cement insulating barrier, and cover wire is coated on the outside of plastic cement insulating barrier.
But, for strengthening the flexible and winding performance of telecommunication optical fiber bundle in utmost point low temperature and very high temperature situation, on the telecommunication optical fiber surface, be provided with the polyester metal coating.
For the telecommunication optical fiber bundle in the protection protective casing, in the protection protective casing, be filled with the protection grease.
In order to strengthen anti-extrusion, the non-deformability of plastic cement insulating barrier in the hawser production process, in the plastic cement insulating barrier, be added with glass fibre.
But for the coalmine rescue that strengthens audio session and video with steel wire rope anti-flammability in use, form a flame-retardant layer after copper wire surface in communication copper wire twisted-pair feeder applies fire resistant fluid, fire resistant fluid comprises the component of following percentage by weight: chlorinated paraffin wax 10～20, bromo biphenyl ether 20～40, tri-chlorination two antimony 40～60.
The advantage that the present invention has is: the present invention has the lifting carrying and rescues the people, monitor personnel's life security simultaneously, can carry out random audio session by the communication copper stranded conductor in outer layer strand, carry out video by telecommunication optical fiber, the utility model is to have high-strength tensile, do not rotate and steel wire rope that can transmission of information, adapts to the rescue engineering used; This steel wire rope can be at high temperature resistant (more than 500 degree), low temperature resistant (subzero 200 degree), carry the high strength of certain rescue personnel's weight, high rupture pull force, low rotating wire rope according to safety coefficient, steel wire rope can crookedly be wound around, and can guarantee to rescue process steel wire rope unwrapping wire and rise to be wound around.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Specific embodiment
As shown in Figure 1, but the coalmine rescue steel wire rope of a kind of audio session and video is characterized in that it is comprised of central strand 1 and outer layer strand 2; Outer layer strand 2 is coated on central strand 1 outside; Central strand 1 comprises pledget 1.1, protective casing 1.2 and telecommunication optical fiber bundle 1.3, and telecommunication optical fiber bundle 1.3 is arranged in protective casing 1.2, is filled with protection grease 1.4 in protection protective casing 1.2, and pledget 1.1 is coated on protective casing 1.2 outsides; Optical fiber surface at the telecommunication optical fiber bundle is provided with the polyester metal coating; Outer layer strand 2 comprises communication copper wire twisted-pair feeder 2.1 and a cover wire 2.2, in communication copper wire twisted-pair feeder 2.1 appearances, is coated with one deck plastic cement insulating barrier 2.3, and cover wire 2.2 is coated on the outside of plastic cement insulating barrier 2.3; Steel cord structure is 4V * 39S+FC; Be added with glass fibre in the plastic cement insulating barrier; Form a flame-retardant layer after copper wire surface in communication copper wire twisted-pair feeder applies fire resistant fluid, fire resistant fluid comprises the component of following percentage by weight: chlorinated paraffin wax 15, bromo biphenyl ether 30, tri-chlorination two antimony 55.
Claims (4)
1. but the coalmine rescue steel wire rope of an audio session and video, is characterized in that it is comprised of central strand and outer layer strand; Outer layer strand is coated on the central strand outside; Central strand comprises pledget, protective casing and telecommunication optical fiber bundle, and the telecommunication optical fiber bundle is arranged in protective casing, and pledget is coated on the protective casing outside; Outer layer strand comprises communication copper stranded conductor and a cover wire, in communication copper stranded conductor appearance, is coated with one deck plastic cement insulating barrier, and cover wire is coated on the outside of plastic cement insulating barrier.
2. but the coalmine rescue steel wire rope of a kind of audio session according to claim 1 and video, is characterized in that being provided with the polyester metal coating on the telecommunication optical fiber surface.
3. but the coalmine rescue steel wire rope of a kind of audio session according to claim 1 and video, is characterized in that being added with glass fibre in the plastic cement insulating barrier.
4. but the coalmine rescue steel wire rope of a kind of audio session according to claim 1 and video, it is characterized in that forming a flame-retardant layer after the copper wire surface coating fire resistant fluid in communication copper wire twisted-pair feeder, fire resistant fluid comprises the component of following percentage by weight: chlorinated paraffin wax 10～20, bromo biphenyl ether 20～40, tri-chlorination two antimony 40～60.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310420636.7A CN103485221A (en) | 2013-09-16 | 2013-09-16 | Coal mine rescue steel wire rope with audio conversation and video functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310420636.7A CN103485221A (en) | 2013-09-16 | 2013-09-16 | Coal mine rescue steel wire rope with audio conversation and video functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103485221A true CN103485221A (en) | 2014-01-01 |
Family
ID=49825777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310420636.7A Pending CN103485221A (en) | 2013-09-16 | 2013-09-16 | Coal mine rescue steel wire rope with audio conversation and video functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103485221A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104018374A (en) * | 2014-06-10 | 2014-09-03 | 无锡通用钢绳有限公司 | High-tenacity optical fiber steel wire rope |
| CN107610830A (en) * | 2017-10-16 | 2018-01-19 | 无锡通用钢绳有限公司 | A kind of automobile-used steel wire rope of mine rescue |
| CN113123150A (en) * | 2021-04-25 | 2021-07-16 | 法尔胜泓昇集团有限公司 | Production method of visual deep well rescue steel wire rope |
| CN114000368A (en) * | 2021-11-25 | 2022-02-01 | 江苏狼山钢绳股份有限公司 | Signal line protection is with antitorque low armor stable construction wire rope that extends |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1197506A (en) * | 1957-07-01 | 1959-12-01 | Wire rope | |
| US4514058A (en) * | 1981-03-06 | 1985-04-30 | Bridon Limited | Transmission cable with helical support elements of curvilinear profile |
| US5408560A (en) * | 1993-02-26 | 1995-04-18 | N.V. Bekaert S.A. | Tensile member for communication cables |
| US20070044991A1 (en) * | 2005-06-30 | 2007-03-01 | Joseph Varkey | Cables with stranded wire strength members |
| CN201359871Y (en) * | 2009-02-21 | 2009-12-09 | 大庆北研石油设备制造有限公司 | Plastic injected compound steel wire rope capable of being heated and transmitting data |
| CN201686878U (en) * | 2010-04-07 | 2010-12-29 | 金文成 | Distributed intelligent rope |
| CN102234943A (en) * | 2010-05-06 | 2011-11-09 | 大庆北研石油设备制造有限公司 | Method for manufacturing flexible oil pumping rope |
| CN202120663U (en) * | 2011-06-08 | 2012-01-18 | 上海飞航电线电缆有限公司 | Cable |
| CN203440696U (en) * | 2013-09-16 | 2014-02-19 | 江苏法尔胜技术开发中心有限公司 | Coal mine rescue steel wire rope with audio conversation and video functions |
-
2013
- 2013-09-16 CN CN201310420636.7A patent/CN103485221A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1197506A (en) * | 1957-07-01 | 1959-12-01 | Wire rope | |
| US4514058A (en) * | 1981-03-06 | 1985-04-30 | Bridon Limited | Transmission cable with helical support elements of curvilinear profile |
| US5408560A (en) * | 1993-02-26 | 1995-04-18 | N.V. Bekaert S.A. | Tensile member for communication cables |
| US20070044991A1 (en) * | 2005-06-30 | 2007-03-01 | Joseph Varkey | Cables with stranded wire strength members |
| CN201359871Y (en) * | 2009-02-21 | 2009-12-09 | 大庆北研石油设备制造有限公司 | Plastic injected compound steel wire rope capable of being heated and transmitting data |
| CN201686878U (en) * | 2010-04-07 | 2010-12-29 | 金文成 | Distributed intelligent rope |
| CN102234943A (en) * | 2010-05-06 | 2011-11-09 | 大庆北研石油设备制造有限公司 | Method for manufacturing flexible oil pumping rope |
| CN202120663U (en) * | 2011-06-08 | 2012-01-18 | 上海飞航电线电缆有限公司 | Cable |
| CN203440696U (en) * | 2013-09-16 | 2014-02-19 | 江苏法尔胜技术开发中心有限公司 | Coal mine rescue steel wire rope with audio conversation and video functions |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104018374A (en) * | 2014-06-10 | 2014-09-03 | 无锡通用钢绳有限公司 | High-tenacity optical fiber steel wire rope |
| CN107610830A (en) * | 2017-10-16 | 2018-01-19 | 无锡通用钢绳有限公司 | A kind of automobile-used steel wire rope of mine rescue |
| CN107610830B (en) * | 2017-10-16 | 2024-04-02 | 无锡通用钢绳有限公司 | Wire rope for mine rescue vehicle |
| CN113123150A (en) * | 2021-04-25 | 2021-07-16 | 法尔胜泓昇集团有限公司 | Production method of visual deep well rescue steel wire rope |
| CN114000368A (en) * | 2021-11-25 | 2022-02-01 | 江苏狼山钢绳股份有限公司 | Signal line protection is with antitorque low armor stable construction wire rope that extends |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140101 |