CN112284585A - 一种基于光纤测试轮压的装置 - Google Patents
一种基于光纤测试轮压的装置 Download PDFInfo
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- CN112284585A CN112284585A CN202011108527.8A CN202011108527A CN112284585A CN 112284585 A CN112284585 A CN 112284585A CN 202011108527 A CN202011108527 A CN 202011108527A CN 112284585 A CN112284585 A CN 112284585A
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 112
- 238000012360 testing method Methods 0.000 title claims abstract description 14
- 238000001514 detection method Methods 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 239000012528 membrane Substances 0.000 claims abstract description 10
- 238000002310 reflectometry Methods 0.000 claims abstract description 4
- 239000003822 epoxy resin Substances 0.000 claims description 7
- 229920000647 polyepoxide Polymers 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229920002799 BoPET Polymers 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
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- 239000004593 Epoxy Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000002834 transmittance Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/24—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet
- G01L1/242—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Measuring Fluid Pressure (AREA)
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CN112284585A true CN112284585A (zh) | 2021-01-29 |
CN112284585B CN112284585B (zh) | 2022-03-08 |
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Citations (17)
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JPH08285709A (ja) * | 1995-04-14 | 1996-11-01 | N T T Lease Kk | 光ファイバ変位センサ |
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US20090202195A1 (en) * | 2008-02-11 | 2009-08-13 | Nicholas Lagakos | Fiber Optic Pressure Sensors and Catheters |
CN101832832A (zh) * | 2010-05-28 | 2010-09-15 | 天津大学 | 光纤法布里-珀罗压力传感器及其制作方法 |
US20110103746A1 (en) * | 2009-11-02 | 2011-05-05 | Harris Corporation, Corporation Of The State Of Delaware | Repeatable optical waveguide interconnection including an index matching elastomeric solid layer providing core and cladding index of refraction matching and related methods |
CN104034469A (zh) * | 2014-06-16 | 2014-09-10 | 江苏省特种设备安全监督检验研究院南通分院 | 起重机大车轮压的测定方法 |
CN104880267A (zh) * | 2015-05-28 | 2015-09-02 | 北京理工大学 | 一种光纤微纳法珀干涉型压力传感器及其制作方法 |
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CN106483161A (zh) * | 2016-12-15 | 2017-03-08 | 济南大学 | 一种基于反射式光纤位移传感器的液体体胀系数测量仪 |
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-
2020
- 2020-10-16 CN CN202011108527.8A patent/CN112284585B/zh active Active
Patent Citations (17)
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JPH08285709A (ja) * | 1995-04-14 | 1996-11-01 | N T T Lease Kk | 光ファイバ変位センサ |
US6567173B1 (en) * | 1998-03-06 | 2003-05-20 | Leiv Eiriksson Nyfotek As | Optical pressure sensor |
WO1999058944A1 (fr) * | 1998-05-14 | 1999-11-18 | Masayoshi Esashi | Capteur de pression et son procede de fabrication |
CN1309764A (zh) * | 1998-06-16 | 2001-08-22 | 俄罗斯科学院物理研究所光导纤维研究中心 | 光纤压力传感器(及变型)和制作柔性反射膜片的方法 |
US20060043268A1 (en) * | 2004-08-24 | 2006-03-02 | Silvio Abrate | Optical displacement transducer, displacement measurement system and method for displacement detection therefrom |
CN1936520A (zh) * | 2006-10-13 | 2007-03-28 | 北京东方瑞威科技发展有限公司 | 一种光纤传感式轨道衡及其数据处理方法 |
CN101183163A (zh) * | 2007-11-21 | 2008-05-21 | 北京理工大学 | 一种可调谐光纤法布里-珀罗滤波器 |
US20090202195A1 (en) * | 2008-02-11 | 2009-08-13 | Nicholas Lagakos | Fiber Optic Pressure Sensors and Catheters |
US20110103746A1 (en) * | 2009-11-02 | 2011-05-05 | Harris Corporation, Corporation Of The State Of Delaware | Repeatable optical waveguide interconnection including an index matching elastomeric solid layer providing core and cladding index of refraction matching and related methods |
CN101832832A (zh) * | 2010-05-28 | 2010-09-15 | 天津大学 | 光纤法布里-珀罗压力传感器及其制作方法 |
US20160356661A1 (en) * | 2014-01-21 | 2016-12-08 | Thales Deutschland Gmbh | Rail measuring system |
CN104034469A (zh) * | 2014-06-16 | 2014-09-10 | 江苏省特种设备安全监督检验研究院南通分院 | 起重机大车轮压的测定方法 |
CN104880267A (zh) * | 2015-05-28 | 2015-09-02 | 北京理工大学 | 一种光纤微纳法珀干涉型压力传感器及其制作方法 |
CN105547537A (zh) * | 2015-11-10 | 2016-05-04 | 广州特种机电设备检测研究院 | 起重机械设备轮压测量传感器结构 |
CN106404233A (zh) * | 2016-08-31 | 2017-02-15 | 广州特种机电设备检测研究院 | 一种基于矫顽力的起重机轮压测试方法 |
CN106483161A (zh) * | 2016-12-15 | 2017-03-08 | 济南大学 | 一种基于反射式光纤位移传感器的液体体胀系数测量仪 |
CN108760108A (zh) * | 2018-05-23 | 2018-11-06 | 上海金艺检测技术有限公司 | 基于应力测试技术的起重机轮压检测方法 |
Non-Patent Citations (2)
Title |
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何山等: "基于图像测量的应力监测方法", 《起重运输机械》 * |
闫光; 卢建中; 孟凡勇; 鹿利单; 祝连庆: "农业装备升降装置非接触式光纤位移传感器设计与试验", 《农业机械学报》 * |
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Inventor after: Jiang Aihua Inventor after: He Shan Inventor after: Chen Min Inventor after: Liu Yingjie Inventor before: He Shan Inventor before: Jiang Aihua Inventor before: Chen Min Inventor before: Liu Yingjie |
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Effective date of registration: 20240527 Address after: 510663 No.9, Keke Road, Huangpu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Special Equipment Testing and Research Institute (Guangzhou Special Equipment Accident Investigation Technology Center Guangzhou Elevator Safety Operation Monitoring Center) Country or region after: China Address before: No. 65, Liurong Road, Yuexiu District, Guangzhou, Guangdong 510063 Patentee before: GUANGZHOU ACADEMY OF SPECIAL EQUIPMENT INSPECTION & TESTING Country or region before: China |