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1. 发明专利

JP2006052634A Device and method for measuring improved diameter 有权
标题翻译：用于测量改进的直径的装置和方法
公开(公告)号：JP2006052634A
公开(公告)日：2006-02-23
申请号：JP2005201854
申请日：2005-07-11
申请人： Maeda Corp , Murata Seisakusho:Kk , Osaka Bosui Constr Co Ltd , Toa Sokki:Kk , Toko Corp , 前田建設工業株式会社 , 東興建設株式会社 , 株式会社大阪防水建設社 , 株式会社村田製作所 , 株式会社東亜測器
发明人： HOSOKAWA MASANORI , FUJIYAMA KOJI , OKAWA NAOYA , TEZUKA HIROAKI , KAKO TOMOO , FUJITA HISAKI , OHINATA MASAAKI , SAKUMA TAKAO , MURATA YOSHIO
IPC分类号： E02D3/12 , G01B5/08
摘要： PROBLEM TO BE SOLVED: To provide a device and a method for measuring an improved diameter, capable of correctly and easily measuring the diameter of an improved element.
SOLUTION: The measuring device 1 for an improved diameter for measuring the diameter of an improved element K produced by ejecting a hardening material into ground G to be mixed and stirred therein, comprises a casing 2 penetrated into the ground G, a rod-shaped member 3 which is inserted into the casing 2 with its bottom end part extending in the horizontal direction from the inside of the casing 2 and being penetrated into or brought into contact with the boundary surface between the improved element K and an unimproved natural ground, a delivery device 4 for penetrating the rod-shape member 3 into the boundary surface or bringing it into contact with the boundary surface, a detection sensor 5 which is provided to the tip end part of the rod-shaped member 3 and detects at least one of the load change, temperature change or PH change on the boundary surface, and a measuring means for measuring the diameter of the improved element K based on the amount of penetration into the improved element K in the horizontal direction of the rod-shaped member 3 when the boundary surface is confirmed with the detection sensor 5.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于测量改进的直径的装置和方法，能够正确且容易地测量改进元件的直径。解决方案：用于测量改进的元件K的直径的测量装置1，其通过将硬化材料喷射到待混合和搅拌的地面G中而制成，包括穿入地面G的壳体2，杆形状的构件3，其被插入到壳体2中，其底端部从壳体2的内部沿水平方向延伸并且被穿透或与改进的元件K和未改进的自然地面之间的边界面接触用于将棒状构件3穿入边界面或使其与边界面接触的输送装置4，设置在棒状构件3的前端部并且至少检测到的检测传感器5 边界面上的载荷变化，温度变化或PH变化之一，以及用于基于穿透进入改进剂的量来测量改进元件K的直径的测量装置当检测传感器5确认边界面时，在棒状构件3的水平方向上的元件K。（C）2006，JPO＆NCIPI

2. 发明专利

JP2011140824A Device for detecting displacement direction of tip bit in drilling machine and drilling method 有权
标题翻译：用于检测钻头中钻头位移方向和钻孔方法的装置
公开(公告)号：JP2011140824A
公开(公告)日：2011-07-21
申请号：JP2010002618
申请日：2010-01-08
申请人： Maeda Corp , Murata Seisakusho:Kk , 前田建設工業株式会社 , 株式会社村田製作所
发明人： TEZUKA HIROAKI , YASUI TOSHIAKI , YAMAUCHI TAKAHIRO , KAWANISHI ATSUSHI , AMANO MASAHIRO , MURATA YOSHIO
IPC分类号： E21B7/04 , E21D9/093 , G01C15/00
摘要： PROBLEM TO BE SOLVED: To provide a device for detecting a displacement direction of a tip bit in a drilling machine, which allows accurate drilling by accurately detecting the direction of the tip bit attached to the leading end of a drilling pipe, and a drilling method. SOLUTION: The device includes a fixed magnet portion 60 attached to the tip bit 40 provided at a leading end portion of the drilling pipe 20; a rotary magnet portion 70 attached to a leading end portion of a gyroscope 30 inserted into the drilling pipe 20 so as to face the fixed magnet portion 60, the rotary magnet portion being rotatable with the central axis direction of the gyroscope 30 as the rotation axis and being stopped at a predetermined position relative to the fixed magnetic portion 60 by attracting force and repelling force caused with the fixed magnet portion 60; and a rotation angle measuring instrument 80 for measuring the rotation angle of the rotary magnet portion 70. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于检测钻机中的尖端的位移方向的装置，其允许通过精确地检测附接到钻杆的前端的尖端的方向来进行精确的钻孔，以及一种钻孔方法。解决方案：该装置包括固定磁体部分60，该固定磁体部分60附接到设置在钻管20的前端部的末端钻头40; 旋转磁体部分70，安装在插入钻孔管20中以与固定磁体部分60相对的陀螺仪30的前端部分上，旋转磁体部分可以以陀螺仪30的中心轴线方向作为旋转轴线旋转并通过吸引由固定磁铁部60产生的推力而相对于固定磁性部60停止在预定位置; 以及用于测量旋转磁体部分70的旋转角度的旋转角度测量仪器80.权利要求：（C）2011，JPO＆INPIT

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