CN114777727B - 一种钢桁梁弦杆三向变形监测预警装置及其安装方法 - Google Patents
一种钢桁梁弦杆三向变形监测预警装置及其安装方法 Download PDFInfo
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- CN114777727B CN114777727B CN202210686976.3A CN202210686976A CN114777727B CN 114777727 B CN114777727 B CN 114777727B CN 202210686976 A CN202210686976 A CN 202210686976A CN 114777727 B CN114777727 B CN 114777727B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/32—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring the deformation in a solid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/048—Allowing translations adapted to forward-backward translation movement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/2085—Undercarriages with or without wheels comprising means allowing sideward adjustment, i.e. left-right translation of the head relatively to the undercarriage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/28—Undercarriages for supports with one single telescoping pillar
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/187—Machine fault alarms
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
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CN202210686976.3A CN114777727B (zh) | 2022-06-17 | 2022-06-17 | 一种钢桁梁弦杆三向变形监测预警装置及其安装方法 |
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CN202210686976.3A CN114777727B (zh) | 2022-06-17 | 2022-06-17 | 一种钢桁梁弦杆三向变形监测预警装置及其安装方法 |
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CN114777727A CN114777727A (zh) | 2022-07-22 |
CN114777727B true CN114777727B (zh) | 2022-09-23 |
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CN115655091B (zh) * | 2022-10-19 | 2023-05-12 | 秦皇岛市政建设集团有限公司 | 一种装配式梁柱节点变形预警监测装置 |
CN115876070A (zh) * | 2023-03-03 | 2023-03-31 | 长安大学 | 一种火灾下桥梁钢板屈曲变形的监测预警装置及安装方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101763053A (zh) * | 2008-12-26 | 2010-06-30 | 上海交技发展股份有限公司 | 一种移动式桥梁安全检测分析管理系统 |
CN214039874U (zh) * | 2020-12-29 | 2021-08-24 | 湖南省交通规划勘察设计院有限公司 | 一种桥梁空间变位监测装置及系统 |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5734108A (en) * | 1992-04-10 | 1998-03-31 | Walker; Dana A. | System for sensing shaft displacement and strain |
FR3008179B1 (fr) * | 2013-07-02 | 2015-06-12 | France Etat | Microcapteur passif et reversible de deformations |
CN104088467B (zh) * | 2014-07-17 | 2016-05-25 | 成都市第四建筑工程公司 | 一种大悬臂钢桁架结构高空施工变形监测方法 |
CN105134521A (zh) * | 2015-09-02 | 2015-12-09 | 北京印刷学院 | 铁路运营远程监测惯性储能压电形变质能转换装置 |
JP2017089356A (ja) * | 2015-11-02 | 2017-05-25 | 株式会社 帝国設計事務所 | 橋梁点検システム |
CN105719559B (zh) * | 2016-04-11 | 2018-07-13 | 华北科技学院 | 一种模拟井下巷道收敛变形实验装置及其使用方法 |
CN105910779B (zh) * | 2016-05-09 | 2018-09-28 | 中国地震局工程力学研究所 | 一种桥梁梁体形变传感系统及传感器 |
CN109238374B (zh) * | 2018-10-26 | 2024-02-13 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | 大跨度铁路钢桥梁端伸缩装置的智能监测体系 |
RU2698106C1 (ru) * | 2019-01-16 | 2019-08-22 | Валерий Николаевич Земеров | Способ контроля состояния длинномерного объекта и устройство для его осуществления |
CN112857218A (zh) * | 2021-01-11 | 2021-05-28 | 中铁建大桥工程局集团南方工程有限公司 | 一种基于三维激光扫描的钢桁架拱桥施工线形监测方法 |
CN113048874B (zh) * | 2021-04-19 | 2022-09-20 | 哈尔滨学院 | 一种桥梁健康监测设备 |
CN113237509B (zh) * | 2021-04-29 | 2024-04-26 | 华北水利水电大学 | 一种全天候多功能的地质位移监测设备 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101763053A (zh) * | 2008-12-26 | 2010-06-30 | 上海交技发展股份有限公司 | 一种移动式桥梁安全检测分析管理系统 |
CN214039874U (zh) * | 2020-12-29 | 2021-08-24 | 湖南省交通规划勘察设计院有限公司 | 一种桥梁空间变位监测装置及系统 |
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Inventor after: Zhang Gang Inventor after: Tang Chenhao Inventor after: Xiong Xin Inventor after: Xu Feng Inventor after: Lu Zelei Inventor after: Song Chaojie Inventor after: Zhao Xiaocui Inventor after: Wan Hao Inventor after: Ding Yuhang Inventor after: Li Xuyang Inventor before: Zhang Gang Inventor before: Tang Chenhao Inventor before: Xiong Xin Inventor before: Xu Zheng Inventor before: Lu Zelei Inventor before: Song Chaojie Inventor before: Zhao Xiaocui Inventor before: Wan Hao Inventor before: Ding Yuhang Inventor before: Li Xuyang |