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1. 发明专利

JP2010271072A Pipe thickness measuring device 有权
标题翻译：管道厚度测量装置
公开(公告)号：JP2010271072A
公开(公告)日：2010-12-02
申请号：JP2009121127
申请日：2009-05-19
申请人： Ihi Inspection & Instrumentation Co Ltd , Naa Fueling Facilities Corp , Shin Nippon Hihakai Kensa Kk , 成田空港給油施設株式会社 , 新日本非破壊検査株式会社 , 株式会社Ihi検査計測
发明人： OKANO KAZUYOSHI , FUJIEDA MISAO , SATO SHUICHI , FUJIWARA MITSUGI , HIKICHI TATSUYA , NAKAGAWA MINEHIRO
IPC分类号： G01B17/02
摘要： PROBLEM TO BE SOLVED: To provide a pipe thickness measuring device capable of efficiently measuring the thickness of piping having a bent part and an extended/contracted part in the middle.
SOLUTION: The pipe thickness measuring device 10 for measuring the thickness of the piping 16 having the bent part 14 and the extended/contracted part 15 includes: a pipe thickness measuring means 18 which moves in the piping 16, and has on the tip side an ultrasonic probe 17 provided rotatably facing the radial outside for measuring the thickness of the piping 16; a flexible tube 19 connected to the base of the pipe thickness measuring means 18; a torque transmitting member 22 which is arranged rotatably in the flexible tube 19, whose tip is connected to the ultrasonic probe 17 through a core metal pipe 20, and in which a cord 21 from the ultrasonic probe 17 is arranged; a tube transfer means 23 for transferring the flexible tube 19 into or out of the piping 16; a rotating means 24 for rotating/driving the torque transmitting member 22; and a slip ring mechanism 25 which is arranged on the base of the torque transmitting member 22 and is connected to the cord 21 to be rotated/driven.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够有效地测量中间具有弯曲部分和延伸/收缩部分的管道的厚度的管道厚度测量装置。＆lt; P＆gt;解决方案：用于测量具有弯曲部分14和伸缩部分15的管道16的厚度的管道厚度测量装置10包括：管道厚度测量装置18，其在管道16中移动，并且在尖端侧设置有可旋转地面向径向外侧的超声波探头17，用于测量管道16的厚度; 连接到管厚度测量装置18的底部的柔性管19; 扭矩传递构件22，其可旋转地布置在柔性管19中，其顶端通过芯金属管20连接到超声波探头17，并且其中布置有来自超声波探头17的绳21; 用于将柔性管19输送到管道16中的管传送装置23; 用于旋转/驱动扭矩传递构件22的旋转装置24; 以及滑动环机构25，其布置在扭矩传递构件22的基部上并且连接到待旋转/驱动的绳索21。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2014077659A Peripheral length measuring apparatus for metal pipe 有权
标题翻译：金属管外围长度测量装置
公开(公告)号：JP2014077659A
公开(公告)日：2014-05-01
申请号：JP2012224269
申请日：2012-10-09
申请人： Nippon Steel & Sumitomo Metal , 新日鐵住金株式会社 , Shin Nippon Hihakai Kensa Kk , 新日本非破壊検査株式会社
发明人： SADANO YUTAKA , TOGAWA OSAMU , TANAKA YASUHIRO , HANEDA NAOFUMI , NAKAGAWA MINEHIRO , INOUE JUNJI
IPC分类号： G01B17/00
摘要： PROBLEM TO BE SOLVED: To provide a peripheral length measuring apparatus for a metal pipe that can measure an outer peripheral length of a metal pipe being made continuously, accurately, and safely by using a surface wave propagated in a peripheral direction of the metal pipe.SOLUTION: A holder 4A holding a transmitter 2 and a receiver 3 along a peripheral direction of an outer peripheral surface of a metal pipe 1 includes: a holding member 5 fitted with the transmitter 2 and receiver 3; guide rollers 6, 7 holding the transmitter 2 and receiver 3 at constant distances from the outer peripheral surface of the metal pipe 1; and a peripheral-direction follow-up mechanism 8 which causes the transmitter 2 and receiver 3 to follow up horizontal misalignment of the metal pipe 1 being made. The holding member 5 has a pair of arm members 9, 10 fitted with the transmitter 2 and receiver 3. The guide rollers 6, 7 are arranged on tip sides of the arm members 9, 10 respectively and are rotatable in a pass-line direction of the metal pipe 1 always in contact with the outer peripheral surface of the metal pipe 1 being made. The peripheral-direction follow-up mechanism 8 tilts the holding member 5 along the peripheral direction of the metal pipe 1 being made.
摘要翻译：要解决的问题：提供一种能够通过使用在金属管的周向传播的表面波连续，准确，安全地测量金属管的外周长度的金属管的周长测量装置。解决方案：沿着金属管1的外周面的周向保持发射机2和接收机3的保持器4A包括：安装有发射机2和接收机3的保持部件5; 保持发射器2和接收器3与金属管1的外周表面恒定距离的导辊6,7; 以及周边方向跟随机构8，其使得发射机2和接收机3跟随正在制造的金属管1的水平不对准。保持构件5具有一对装配有发送器2和接收器3的臂构件9,10.引导辊6,7分别设置在臂构件9,10的前端侧，并且可以在通过线方向金属管1总是与金属管1的外周表面接触。周向跟随机构8沿着正在制作的金属管1的圆周方向倾斜保持构件5。

3. 发明专利

JP2009236613A Inspection apparatus of piping and inspection method of the same 有权
标题翻译：检查装置及其检测方法
公开(公告)号：JP2009236613A
公开(公告)日：2009-10-15
申请号：JP2008081537
申请日：2008-03-26
申请人： Asahi Kasei Chemicals Corp , Asahi Kasei Engineering Kk , Shin Nippon Hihakai Kensa Kk , 新日本非破壊検査株式会社 , 旭化成エンジニアリング株式会社 , 旭化成ケミカルズ株式会社
发明人： SAWAI SATORU , TAMURA KOICHI , HAGA HIROYUKI , MATSUO YUJI , NISHIMURA YUJI , NAKAGAWA MINEHIRO , TOMITAKA TAKEYUKI
IPC分类号： G01B17/02
摘要： PROBLEM TO BE SOLVED: To provide an inspection apparatus of piping and its inspection method for simplifying a constitution, and easily measuring a thickness of the piping. SOLUTION: The inspection method has: a guide rail attaching process for fixing a guide rail 12 outside the piping 11 at a fixed distance D from its outline; a thickness measurement preparing process for attaching a traveling carriage 13 to the guide rail 12, and rotatably attaching a rotating ring 14 having an attached thickness measurement sensor 15 to the traveling carriage 13 in the outer circumference direction of the piping 11; and a measurement result outputting process for moving the traveling carriage 13 along the guide rail 12, circumferentially rotating the rotating ring 14 around the axial center of the piping 11, and displaying the thickness of the piping 11 measured by the thickness measurement sensor 15 along a location of the traveling carriage 13 on the guide rail 12 and measurement locations obtained by first and second location detection sensors 16, 17 for detecting the location of the thickness measurement sensor 15. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于简化结构的管道检查装置及其检查方法，并且容易地测量管道的厚度。解决方案：检查方法具有：导轨安装过程，用于将导轨12从其轮廓固定在距离D的距离处; 用于将行进台车13安装在导轨12上的厚度测量准备过程，并且将具有附着厚度测量传感器15的旋转环14沿管道11的外周方向可旋转地附接到行进托架13; 以及测量结果输出处理，用于沿着导轨12移动移动滑架13，围绕管道11的轴向中心周向地旋转旋转环14，并且显示由厚度测量传感器15测量的管道11的厚度沿着移动台车13在导轨12上的位置以及由第一和第二位置检测传感器16,17获得的用于检测厚度测量传感器15的位置的测量位置。（C）2010，JPO＆INPIT

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