CN103978127B - A kind of floating on water surface logger cable cutter blanking method - Google Patents
A kind of floating on water surface logger cable cutter blanking method Download PDFInfo
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- CN103978127B CN103978127B CN201410198869.1A CN201410198869A CN103978127B CN 103978127 B CN103978127 B CN 103978127B CN 201410198869 A CN201410198869 A CN 201410198869A CN 103978127 B CN103978127 B CN 103978127B
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- cable
- compact heap
- wave generator
- plane wave
- floating
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Abstract
A kind of floating on water surface logger cable cutter blanking method, belongs to field of airplane design, relates to flight parameter record specialty.It is characterized in that, comprise cable compact heap, initiation control box and plane wave generator, wherein, cable compact heap is in " U " type, and will be sheared cable by the U-type groove of cable compact heap and be fixed on installing rack, plane wave generator is placed on the below being sheared cable, initiation control box is after meeting trigger condition, a transient high-current is provided, ignites plane wave generator, produce a shearing force by cable cutting.Beneficial effect of the present invention: use the mode of this physical shear cable to solve the problem adopting breakaway connector connector to bring, and the problem that cable is cut off by mistake and safeguarded can be avoided.
Description
Technical field
The invention belongs to field of airplane design, relate to flight parameter record specialty.
Background technology
In flight parameter record specialty, after the application of floating on water surface logger solves aircraft accident waterborne, logger is difficult to the problem of searching for.After aircraft has an accident on the water, the butterfly logger with floating on water surface function can be separated with body automatically, to swim on the water surface and transmitted radio signal, the searching of searchable personnel.
After floating on water surface logger is separated with the set bolt of body, also be connected with the cable on machine, cable is a kind of flexible structure, and how ensureing cable moment, reliable separation on floating on water surface logger and machine, is that can floating on water surface logger launch the key point leaving body.Current existing cable machinery is separated the design adopting pulling-out connector more, as guided missile and the ejector seat of aircraft.Because floating on water surface logger will launch from the upper surface of aircraft, pulling-out connector separate mode is adopted to there is following problem:
A) on machine, cable connector needs to be fixed on installing rack, needs to be arranged in lower surface at the connector of logger, opens connector when safeguarding lid invisible, on-board maintenance difficulty;
B) because breakaway connector connector size is comparatively large, need to increase the gap of installing rack and logger, and then cause installing rack size to increase, weight increase, do not meet aircraft to the space of system, weight indicator requirement.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of cable cutter blanking method that is simple, reliable, effectively floating on water surface logger.
Technical scheme of the present invention is: a kind of floating on water surface logger cable cutter blanking method, it is characterized in that, comprise cable compact heap, initiation control box and plane wave generator, wherein, cable compact heap is in " U " type, to be sheared cable by the U-type groove of cable compact heap is fixed on installing rack, plane wave generator is placed on the below being sheared cable, initiation control box is after meeting trigger condition, a transient high-current is provided, ignite plane wave generator, produce a shearing force by cable cutting.
Beneficial effect of the present invention: use the mode of this physical shear cable to solve the problem adopting breakaway connector connector to bring, and the problem that cable is cut off by mistake and safeguarded can be avoided.
Accompanying drawing explanation
Fig. 1: the connection diagram of detonation chain
Fig. 2: on machine, cable is through cable compact heap schematic diagram
Fig. 3: installing rack scheme of installation
Detailed description of the invention
A kind of floating on water surface logger cable cutter blanking method, it is characterized in that, comprise cable compact heap, initiation control box and plane wave generator, wherein, cable compact heap is in " U " type, to be sheared cable by the U-type groove of cable compact heap is fixed on installing rack, plane wave generator is placed on the below being sheared cable, and initiation control box, after meeting trigger condition, provides a transient high-current, ignite plane wave generator, produce a shearing force by cable cutting.
Claims (1)
1. a floating on water surface logger cable cutter blanking method, it is characterized in that, comprise cable compact heap, initiation control box and plane wave generator, wherein, cable compact heap is in " U " type, to be sheared cable by the U-type groove of cable compact heap is fixed on installing rack, plane wave generator is placed on the below being sheared cable, and initiation control box, after meeting trigger condition, provides a transient high-current, ignite plane wave generator, produce a shearing force by cable cutting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410198869.1A CN103978127B (en) | 2014-05-12 | 2014-05-12 | A kind of floating on water surface logger cable cutter blanking method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410198869.1A CN103978127B (en) | 2014-05-12 | 2014-05-12 | A kind of floating on water surface logger cable cutter blanking method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103978127A CN103978127A (en) | 2014-08-13 |
| CN103978127B true CN103978127B (en) | 2016-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410198869.1A Active CN103978127B (en) | 2014-05-12 | 2014-05-12 | A kind of floating on water surface logger cable cutter blanking method |
Country Status (1)
| Country | Link |
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| CN (1) | CN103978127B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104525794B (en) * | 2014-12-17 | 2016-01-20 | 中国科学院南海海洋研究所 | A kind of two plece-cliped type cable chops mechanism and using method thereof off |
Citations (8)
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| CN2331413Y (en) * | 1998-06-03 | 1999-08-04 | 浣石 | Device for synthesising diamond micropowder by explosion method |
| US5936315A (en) * | 1995-04-13 | 1999-08-10 | Vdo Adolf Schindling Ag | Driving data recording device for motor vehicle mounted directly on or in the drive gear housing shell |
| KR20000025071A (en) * | 1998-10-08 | 2000-05-06 | 이연택 | Apparatus for manufacturing steel fiber |
| CN2670956Y (en) * | 2003-12-04 | 2005-01-12 | 中国石化集团胜利石油管理局地球物理勘探开发公司 | Special explosive column for earthquake source for Lateral wave exploration |
| CN2695918Y (en) * | 2003-03-03 | 2005-04-27 | 高磊 | Aircraft recorder with floating device |
| CN201654865U (en) * | 2009-06-30 | 2010-11-24 | 廖大中 | Floatable black box recorder with emergency air bag |
| CN102402807A (en) * | 2011-02-22 | 2012-04-04 | 汪砚秋 | Automatic airplane black box surfacing apparatus |
| CN103646444A (en) * | 2013-11-28 | 2014-03-19 | 陕西千山航空电子有限责任公司 | Flying parameter recorder capable of floating on water |
-
2014
- 2014-05-12 CN CN201410198869.1A patent/CN103978127B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5936315A (en) * | 1995-04-13 | 1999-08-10 | Vdo Adolf Schindling Ag | Driving data recording device for motor vehicle mounted directly on or in the drive gear housing shell |
| CN2331413Y (en) * | 1998-06-03 | 1999-08-04 | 浣石 | Device for synthesising diamond micropowder by explosion method |
| KR20000025071A (en) * | 1998-10-08 | 2000-05-06 | 이연택 | Apparatus for manufacturing steel fiber |
| CN2695918Y (en) * | 2003-03-03 | 2005-04-27 | 高磊 | Aircraft recorder with floating device |
| CN2670956Y (en) * | 2003-12-04 | 2005-01-12 | 中国石化集团胜利石油管理局地球物理勘探开发公司 | Special explosive column for earthquake source for Lateral wave exploration |
| CN201654865U (en) * | 2009-06-30 | 2010-11-24 | 廖大中 | Floatable black box recorder with emergency air bag |
| CN102402807A (en) * | 2011-02-22 | 2012-04-04 | 汪砚秋 | Automatic airplane black box surfacing apparatus |
| CN103646444A (en) * | 2013-11-28 | 2014-03-19 | 陕西千山航空电子有限责任公司 | Flying parameter recorder capable of floating on water |
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| Publication number | Publication date |
|---|---|
| CN103978127A (en) | 2014-08-13 |
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