CN101308019B - 一种用于位置检测的电子坐标尺 - Google Patents

一种用于位置检测的电子坐标尺 Download PDF

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CN101308019B
CN101308019B CN2008100483923A CN200810048392A CN101308019B CN 101308019 B CN101308019 B CN 101308019B CN 2008100483923 A CN2008100483923 A CN 2008100483923A CN 200810048392 A CN200810048392 A CN 200810048392A CN 101308019 B CN101308019 B CN 101308019B
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scale
coordinatometer
bus
position detecting
bar
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CN101308019A (zh
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张明华
黄勤学
李波
闫金勇
范震
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Shenzhou High Speed Railway Intelligent Industrial Control System Wuhan Co ltd
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Wuhan Leaddo Measuring and Control Co Ltd
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Priority to CN2008100483923A priority Critical patent/CN101308019B/zh
Priority to EP08783928A priority patent/EP2302317A1/en
Priority to AU2008359088A priority patent/AU2008359088B2/en
Priority to PCT/CN2008/071935 priority patent/WO2010003290A1/zh
Publication of CN101308019A publication Critical patent/CN101308019A/zh
Priority to US12/647,441 priority patent/US7832115B2/en
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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
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • 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
    • 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
    • G01B21/04—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 by measuring coordinates of points
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/003—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring position, not involving coordinate determination
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/004—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring coordinates of points
    • G01B7/008—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring coordinates of points using coordinate measuring machines

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

本发明涉及一种用于港口起重机械和冶金行业大型移动机车的位置检测的电子坐标尺，由位置检测母线构成，其特点是：母线由多个相同长度的标尺通过多个连接板连接构成，每个标尺内由多组导线按照格雷码的方式在线架上编制缠绕而成。由于本发明由多个相同长度的标尺通过多个连接板连接构成，使得本发明不需将位置检测母线按照现场长度制成一整条母线，只需将多个相同长度的标尺通过连接板连接成现场长度即可。本发明不受环境噪音和接收信号电平波动的影响，能够在恶劣的环境下长期稳定地工作。本发明生产、运输、安装都很方便，克服了现有母线生产不连续均匀，同时需要卷成盘运输、笨重、现场安装时需要吊车等起重设备的缺陷。

Description

一种用于位置检测的电子坐标尺 
技术领域
本发明属于位置检测设备，特别是一种用于港口起重机械和冶金行业大型移动机车的位置检测的电子坐标尺。 
背景技术
在工业生产过程中，大型移动机车与地面之间的定位是十分重要的。上世纪八十年代初，针对工业生产上的大型移动机车的自动化人们普遍采用无线感应技术来完成定位。近年来，该技术与计算机技术相结合，使机车自动化的水平朝着***化、网络化和无人化的方向发展。 
无线感应技术，中文也有称为诱导母线技术，英文则翻译为“INDUCTION RADIO”。无线感应技术是在上世纪八十年代初发展起来的。该项技术是针对工业生产上大型移动机械的自动化而研制的，它具有很高的可靠性与抗干扰能力，特别是该项技术具有长距离的连续的可以达到厘米级以下精度的精密地址检测的特点，该项技术在上世纪八十，九十年代在国内外得到了很快的发展。 
基于无线感应技术的位置检测方法中，母线是位置检测的重要载体。传统的母线是按照现场长度定制一整条母线，如已公开的专利号为200610076308.x的中国专利申请，该方法造成生产不连续均匀，同时需要卷成盘运输，很笨重，现场安装时需要吊车等起重设备。 
发明内容
本发明的目的是提供一种不用按照现场长度定制一整条母线，只用一条条相同长度的直尺通过连接部分连接而成的用于位置检测的电子 坐标尺，以克服现有技术的不足。 
为了实现上述目的，本发明由位置检测母线构成，其特点是：母线由多个相同长度的标尺通过多个连接板连接构成。 
上述每个标尺由标尺盖、标尺底、线架和端架构成，其中用于缠绕导线的线架设置在标尺底上，标尺盖与标尺底配合使标尺为封闭状态，端架固定在标尺底的两端，在端架内引出用于连接标尺内导线和与连接板连接的接线端子。 
上述每个连接板由连接盖、连接座和电路板构成，其中电路板熔接在连接座上，连接座内设置有连接电路板上印制的导线和与所述端架的接线端子相互连接的连接座子，连接盖与连接座配合使连接板为封闭状态。 
上述线架由至少一个方形框构成，在每个方形框的每条边内都设置有用于放置导线的线槽，在每个方形框的每个端点附近设置有用于缠绕导线的缠绕柱。 
上述每个标尺内至少设置有两个线架，线架之间用第一线卡固定。 
上述每个缠绕柱与线架之间设置有第二线卡。 
由于本发明由多个相同长度的标尺通过多个连接板连接构成，使得本发明不需将位置检测母线按照现场长度制成一整条母线，只需将多个相同长度的标尺通过连接板连接成现场长度即可。本发明不受环境噪音和接收信号电平波动的影响，能够在恶劣的环境下长期稳定地工作。本发明生产、运输、安装都很方便，克服了现有母线生产不连续均匀，同时需要卷成盘运输、笨重、现场安装时需要吊车等起重设备的缺陷。 
附图说明
图1为本发明的结构示意图。 
图2为图1的A向视图。 
图3为本发明的标尺底结构示意图。 
图4为本发明的标尺盖结构示意图。 
图5为本发明的标尺端架结构示意图。 
图6为本发明的标尺线架结构示意图。 
图7为本发明的第一线卡结构示意图 
图8为本发明的第二线卡结构示意图。 
图中：1-标尺底、2-线架、3-标尺盖、4-缠绕柱、5-第一线卡、6-第二线卡、7-端架、8-接线端子、9-电路板、10-连接座、11-连接盖、12-连接座子。 
具体实施方式
下面结合附图和实施例对本发明作进一步的详细描述，但以下实施例不应理解为对本发明的限制。 
本发明由标尺和连接板组成。标尺部分有标尺盖、标尺底、线架、端架、线卡，连接部分有连接盖、连接座、电路板。标尺长6.28米，连接板长0.12米，标尺与标尺间通过连接板从物理和电气上连接成一个整体。 
本发明的线架长200mm，端架长40mm，每个标尺底安装31个线架和2个端架，线架固定在标尺底部，端架固定在标尺的两端，导线沿着标尺底部的线架编制，线卡是在导线编制缠绕好后将导线固定在线架上，不让其松动，标尺两端导线用接线端子引出。电路板固定在连接座上，电 路板上焊有接线座子，它与标尺引出的接线端子连接，实现标尺间的导线对接。标尺部分与连接部分通过橡胶圈密封防水。 
本发明每节标尺内部由多组导线按照格雷码的方式在线架上编制缠绕而成(其方法与已公开的专利号为200610076308.x的中国专利申请相同)，用此来表示绝对位置信息，测量时天线平行于本发明移动，天线与本发明之间的距离为30-300mm，本发明是基于非接触的电磁感应原理，适应室内外恶劣工作环境。利用本发明的位置测量方法是：天线通过非接触方式感应安装在测量范围内的感应标尺来进行测量和定位。 
本说明书中未作详细描述的内容属于本领域专业技术人员公知的现有技术。 

Claims (3)

1.一种用于位置检测的电子坐标尺，由位置检测母线构成，母线由多个相同长度的标尺通过多个连接板连接构成，每个标尺由标尺盖、标尺底、线架和端架构成，其中用于缠绕导线的线架设置在标尺底上，标尺盖与标尺底配合使标尺为封闭状态，端架固定在标尺底的两端，在端架内引出用于连接标尺内导线和与连接板连接的接线端子，其特征在于：每个连接板由连接盖、连接座和电路板构成，其中电路板熔接在连接座上，连接座内设置有连接电路板上印制的导线和与所述端架的接线端子相互连接的连接座子，连接盖与连接座配合使连接板为封闭状态。
2.如权利要求1所述的用于位置检测的电子坐标尺，其特征在于：线架由至少一个方形框构成，在每个方形框的每条边内都设置有用于放置导线的线槽，在每个方形框的每个端点附近设置有用于缠绕导线的缠绕柱。
3.如权利要求1或2所述的用于位置检测的电子坐标尺，其特征在于：每个标尺内至少设置有两个线架，线架之间用第一线卡固定。
CN2008100483923A 2008-07-11 2008-07-11 一种用于位置检测的电子坐标尺 Active CN101308019B (zh)

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CN2008100483923A CN101308019B (zh) 2008-07-11 2008-07-11 一种用于位置检测的电子坐标尺
EP08783928A EP2302317A1 (en) 2008-07-11 2008-08-08 An electronic coordinatometer for position detection
AU2008359088A AU2008359088B2 (en) 2008-07-11 2008-08-08 An electronic coordinatometer for position detection
PCT/CN2008/071935 WO2010003290A1 (zh) 2008-07-11 2008-08-08 一种用于位置检测的电子坐标尺
US12/647,441 US7832115B2 (en) 2008-07-11 2009-12-26 Electronic coordinatometer

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CN108562207B (zh) * 2017-12-15 2023-09-05 武汉索尔德测控技术有限公司 刻度标尺测距用链板尺
CN109186436A (zh) * 2018-08-20 2019-01-11 宝瑾测控技术（武汉）有限公司 一种电子磁尺及电子磁尺定位***

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EP2302317A1 (en) 2011-03-30
WO2010003290A1 (zh) 2010-01-14
AU2008359088A1 (en) 2010-01-14
US7832115B2 (en) 2010-11-16
AU2008359088B2 (en) 2012-10-25
CN101308019A (zh) 2008-11-19
US20100095546A1 (en) 2010-04-22

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