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51. 发明专利

JP2006162357A Apparatus for measuring tip position of horizontal direction excavation 有权
标题翻译：用于测量水平方向挖掘的提示位置的装置
公开(公告)号：JP2006162357A
公开(公告)日：2006-06-22
申请号：JP2004352128
申请日：2004-12-06
申请人： Jr Soken Joho System:Kk , Railway Technical Res Inst , 株式会社ジェイアール総研情報システム , 財団法人鉄道総合技術研究所
发明人： SASAKI KIMIAKI , KAMOSHITA SHOGO , ASAHINA MINEYUKI , WATANABE HAJIME
IPC分类号： G01C15/00 , E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a apparatus for measuring horizontal excavation tip position capable of accurately measuring the position of the tip of underground horizontal excavation, in excavation of a horizontal system, such as a pipe having a relatively small diameter. SOLUTION: The horizontal excavation tip position measuring apparatus is provided with a target unit 10; a link 3 supported at the target unit 10 via a link support mechanism and having a prescribed link length; a measuring unit 20 supported at the rear end of the link 3 via the link support mechanism 30 and having a horizontal holding base 23; and an elastically deformable sleeve pipe 2, which has the built-in target unit 10, the link 3, and the measuring unit 20 and which is to be mounted to the rear end of the excavator 1. The sleeve pipe 2 is elastically deformed accompanying the course alterations during excavation, and a target position is measured, on the basis of the position of the measuring unit 20 and the relative angle of the link 3. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于测量水平系统（诸如具有相对较小直径的管道）的水平系统的挖掘中的用于测量水平挖掘尖端位置的装置，其能够精确地测量地下水平挖掘的尖端的位置。解决方案：水平挖掘头位置测量装置设有目标单元10; 通过连杆支撑机构在目标单元10上支撑并具有规定的链接长度的连杆3; 测量单元20，其经由连杆支撑机构30支撑在连杆3的后端并具有水平保持基座23; 以及具有内置目标单元10，连杆3和测量单元20并且将安装到挖掘机1的后端的可弹性变形的套筒管2.套管2弹性变形伴随着根据测量单元20的位置和连杆3的相对角度，测量挖掘过程中的路线变化和目标位置。（C）2006，JPO＆NCIPI

52. 发明专利

JP2005283420A System for measuring drilling tip position in vertical depth drilling 有权
标题翻译：在垂直深度钻孔中测量钻头位置的系统
公开(公告)号：JP2005283420A
公开(公告)日：2005-10-13
申请号：JP2004099654
申请日：2004-03-30
申请人： Jr Soken Joho System:Kk , Railway Technical Res Inst , 株式会社ジェイアール総研情報システム , 財団法人鉄道総合技術研究所
发明人： SASAKI KIMIAKI , KAMOSHITA SHOGO , ASAHINA MINEYUKI , WATANABE HAJIME
IPC分类号： E21D1/00 , G01C15/00
摘要： PROBLEM TO BE SOLVED: To provide an easily handled system of excellent precision for measuring a drilling tip position in vertical depth drilling.
SOLUTION: This system for measuring the drilling tip position in the vertical depth drilling set in a duct line connected to a plurality of pipes and for measuring the tip position thereof is provided with a tilt sensor arranged on an upper end of a link 1 set in the duct line, and arranged on a tilt block 2A having a face orthogonal to the link 1, a measuring unit 4 having a magnetic sensor 4I circulated around an inner wall circumferential part in a prescribed position of the duct line, and a target unit 3 arranged in a lower end of the link 1. Each position of the target unit is measured sequentially from a lower part in accompaniment to pulling-up and going-down of a suspension wire 22 connected to the link 1, based on information from the tilt sensor mounted on the measuring unit 4 and the magnetic sensor 4I.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于在垂直深度钻孔中测量钻头尖端位置的具有优异精度的易于处理的系统。解决方案：用于测量连接到多个管道并用于测量其尖端位置的管道线中的垂直深度钻井组中的钻头尖端位置的该系统设置有布置在链节的上端的倾斜传感器 1设置在管道线中，并且布置在具有与链节1正交的面的倾斜块2A上;测量单元4，具有在导管线的规定位置中围绕内壁周向部分循环的磁传感器4I，以及目标单元3被布置在链节1的下端。目标单元的每个位置根据信息，从连接到链接1的悬挂线22的上拉向下拉动和下降，从下部依次测量从安装在测量单元4上的倾斜传感器和磁传感器4I。版权所有（C）2006，JPO＆NCIPI

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