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11. 发明专利

JP2004184158A Method and apparatus for judging quality of connection part of steel core aluminum twist wire 审中-公开
标题翻译：钢芯铝线连接部分质量评定方法与装置
公开(公告)号：JP2004184158A
公开(公告)日：2004-07-02
申请号：JP2002349719
申请日：2002-12-02
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： SHIMADA TAKEFUMI , SATO YUSUKE
IPC分类号： G01N27/72
摘要： PROBLEM TO BE SOLVED: To judge the position of the steel sleeve 4 in an aluminum sleeve 7, the presence of an aluminum winding and the quality of the compression of the aluminum sleeve 7, with respect to the connection part of a steel core aluminum twist wire (ACSR) 1 using the steel sleeve 4 and the aluminum 7, by a non-destructive inspection method.
SOLUTION: A detection means 10, which is constituted of a mutual induction type coil 11 employing a standard comparison system, and a phase detection circuit 12 for detecting the induction output of the coil 11 on the basis of a predetermined phase, is moved along the connection part of the ACSR 1 by a moving means 13. Phase detecting output is compared with a predetermined standard value by a judge circuit 14 to judge the longitudinal position of the steel sleeve 4 to the aluminum sleeve 7, the propriety thereof, the presence of the aluminum winding, and the presence of connection failure due to the quality of the compressed state of the aluminum sleeve 7. Further, marks are applied to the both-end corresponding position of the steel sleeve 4 on the aluminum sleeve 7 by a marker 16 and confirmed visually.
COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：为了判断钢套筒4在铝套筒7中的位置，铝合金绕组的存在和铝套筒7的压缩质量相对于钢的连接部分铝绞线（ACSR）1采用钢套4和铝7，采用无损检测方法。解决方案：由采用标准比较系统的互感型线圈11和基于预定相位检测线圈11的感应输出的相位检测电路12构成的检测装置10是通过移动装置13沿着ACSR 1的连接部分移动。通过判断电路14将相位检测输出与预定标准值进行比较，以判断钢套筒4与铝套筒7的纵向位置，其适用性，铝绕组的存在以及由于铝套筒7的压缩状态的质量而导致的连接故障的存在。此外，标记被施加到铝套筒7上的钢套筒4的两端对应位置，通过一个标记16并且目视确认。版权所有（C）2004，JPO＆NCIPI

12. 发明专利

JP2008018774A Suspension device for trolley wire 有权
标题翻译：牵引线悬挂装置
公开(公告)号：JP2008018774A
公开(公告)日：2008-01-31
申请号：JP2006190571
申请日：2006-07-11
申请人： Railway Technical Res Inst , Sanwa Tekki Corp , 三和テッキ株式会社 , 財団法人鉄道総合技術研究所
发明人： OYA AKINORI , HARADA SATOSHI , SHIMADA TAKEFUMI , SHIMIZU MASATOSHI , KAWAMATA YOSHINOBU , IIKUNI MOTOHISA
IPC分类号： B60M1/23
摘要： PROBLEM TO BE SOLVED: To provide a suspension device for a trolley wire with a damper function free from frequent maintenance, inspection and member replacement, easily manufacturable and relatively inexpensively obtainable.
SOLUTION: The suspension device 1 for a trolley wire T has a nonmagnetic cylindrical casing 5 with one end coupled to a catenary line M and the other end provided with an opening 54. A pair of strip shaped bodies 6 are disposed in the casing 5. The strip shaped body 6 consists of a magnetic body and movable mutually in the opposing direction. A piston 7 is inserted between the strip shaped bodies 6, 6 in the axial line direction freely relatively movable and energized upward by a spring 10. A rod 72 is extended outward through the opening 54 and then coupled to the trolley wire. The piston 7 is excited by permanent magnets to be magnetically attracted on the inner side surface of the strip shaped body 6. The piston 7 is held by approaching the strip shape body 6 through magnetic attraction to damp a relative movement between the piston 7 and the strip shaped body 6.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有阻尼功能的无轨电线的悬挂装置，其不需要频繁的维护，检查和部件更换，容易制造和相对便宜地获得。解决方案：用于电车线T的悬挂装置1具有非磁性圆柱形壳体5，其一端联接到悬链线M，另一端设置有开口54.一对条形体6设置在带状体6由磁性体构成，并且在相反的方向相互移动。活塞7沿着轴线方向插入在带状体6,6之间，由弹簧10自由地相对移动并被向上激励。杆72通过开口54向外延伸，然后连接到电车线。活塞7被磁性吸引而被吸引在带状体6的内侧表面上。活塞7通过磁吸引力接近条状体6而被保持，以阻止活塞7和活塞7之间的相对运动条形体6.版权所有（C）2008，JPO＆INPIT

13. 发明专利

JP2007245934A Trolley wire oil coating device and trolley wire oil coating system 有权
标题翻译： TROLLEY线油涂层装置和拉线油涂层系统
公开(公告)号：JP2007245934A
公开(公告)日：2007-09-27
申请号：JP2006072489
申请日：2006-03-16
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： SHIMADA TAKEFUMI , HARADA SATOSHI
IPC分类号： B60M1/12 , B60M1/28
摘要： PROBLEM TO BE SOLVED: To provide an oil coating device capable of uniformly coating an oil over a long distance and frequently performing oil-coating work without using a working vehicle, and an oil coating system using the device.
SOLUTION: The trolley wire oil coating device 1 is constituted such that it is provided with a traveling means 2 rolling on a hanging wire M above the trolley wire T; a hanging/supporting member 3 hung down from this; a body 4 supported on its lower part and arranged below the trolley wire T; an oil-coating means 8 positioned below the trolley wire T on the body 4, contacting the trolley wire T at a predetermined pressure and coating the oil on the trolley wire T; a pressure measurement means 7 for detecting a contact pressure relative to the trolley wire T of the oil-coating means 8; lifting means 9, 14 for relatively lifting the oil-coating means relative to the trolley wire T between an oil-coating position contacted with the trolley wire T and an original position with a clearance; and an internal controller 10 for controlling the lifting means 14 so that the pressure measured by the pressure measurement means 7 is always within a predetermined value range.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在不使用工作车辆的情况下长时间均匀地涂覆油并经常进行油涂作业的油涂装置以及使用该装置的油涂布系统。电动丝线涂布装置1构成为在架空线T上方的悬挂线M上设置有行进装置2; 悬挂/支撑构件3从此悬挂下来; 支撑在其下部并且布置在电车线T下方的主体4; 位于主体4上的架空线T下方的油涂装置8，以规定的压力与架空线T接触，并且在电车线T上涂覆油; 用于检测相对于油涂布装置8的架空线T的接触压力的压力测量装置7; 提升装置9,14，用于在与架空线T接触的油涂层位置与间隙的原始位置之间相对提升油涂装置相对于架空线T; 以及用于控制提升装置14使得由压力测量装置7测量的压力总是在预定值范围内的内部控制器10。版权所有（C）2007，JPO＆INPIT

14. 发明专利

JP2007101382A Device for measuring steel material thickness 审中-公开
标题翻译：用于测量钢材厚度的装置
公开(公告)号：JP2007101382A
公开(公告)日：2007-04-19
申请号：JP2005292009
申请日：2005-10-05
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： SHIMADA TAKEFUMI , SATO YUSUKE
IPC分类号： G01B21/08
摘要： PROBLEM TO BE SOLVED: To provide a device for measuring a steel material thickness with a simple configuration capable of reducing a cost.
SOLUTION: The device includes a light source 1 of a heating source, a slit 2 for guiding light from the light source, an angle steel 3 having one surface irradiated with the light via the slit 2 and one reverse face of the surface, the first measuring probe 16 having a thermocouple 17 for measuring a temperature of the one surface of the angle steel 3, the second probes 6-10 coaxial with the thermocouple, and having thermocouples 11-15 for measuring temperatures of the one reverse of the angle steel 3, the third measuring probe 19 having a thermocouple 20 for measuring a temperature of the other surface of the angle steel 3, a thermometer 21 for measuring an ambient temperature in the periphery of the angle steel 3, and a processor 31 for measuring a thickness of the angle steel 3, based on a measured value from the first-third measuring probes.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够以能够降低成本的简单结构来测量钢材厚度的装置。解决方案：该装置包括加热源的光源1，用于引导来自光源的光的狭缝2，具有经由狭缝2照射光的一个表面的角钢3和表面的一个反面，第一测量探针16具有用于测量角钢3的一个表面的温度的热电偶17，与热电偶同轴的第二探针6-10，并且具有热电偶11-15，用于测量第一反向的温度角钢3，第三测量探头19具有用于测量角钢3的另一个表面的温度的热电偶20，用于测量角钢3周围的环境温度的温度计21和用于测量角钢3的周边的处理器31 角钢3的厚度，基于来自第一至第三测量探针的测量值。版权所有（C）2007，JPO＆INPIT

15. 发明专利

JP2006123787A Height/deflection measuring device for trolley cable 审中-公开
标题翻译：用于电缆的高度/偏差测量装置
公开(公告)号：JP2006123787A
公开(公告)日：2006-05-18
申请号：JP2004315939
申请日：2004-10-29
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： SHIMADA TAKEFUMI , SATO YUSUKE , HAYASAKA TAKAMASA
IPC分类号： B60M1/28
摘要： PROBLEM TO BE SOLVED: To provide a low-cost measuring device of simple and compact construction capable of measuring the height and deflection of a trolley cable continuously with a high accuracy.
SOLUTION: The height/deflection measuring device 1 to be mounted on a vehicle B is composed of a laser distance sensor 2 to irradiate the trolley cable T with a laser beam L and measure the distance to the trolley cable by the reflection beam path length, a polygonal mirror 3 to scan the trolley cable T with the laser beam L, a rotary encoder 4 to measure the casting direction of the laser beam L, and an arithmetic unit to calculate the height and deflection of the trolley cable T. The laser distance sensor 2 is fixed to the center line between rails R on the vehicle B. The polygonal mirror 3 is supported rotatably on the center line between the rails R on the vehicle B and scans upward with the laser beam L from the distance sensor 2. The rotary encoder is coupled coaxially behind the mirror 3 and measures the angular position of the mirror 3 by counting its revolutions.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种结构简单，结构紧凑的低成本测量装置，能够以高精度连续地测量电车电缆的高度和偏差。
解决方案：安装在车辆B上的高度/偏转测量装置1由激光距离传感器2组成，用激光束L照射台车电缆T，并且通过反射光束测量到电车轨道的距离路径长度，用激光束L扫描台车电缆T的多面镜3，用于测量激光束L的投射方向的旋转编码器4以及计算台车电缆T的高度和偏转的运算单元。激光距离传感器2固定在车辆B上的轨道R之间的中心线上。多面镜3可旋转地支撑在车辆B上的轨道R之间的中心线上，并且用距离传感器的激光束L向上扫描旋转编码器同轴地联接在反射镜3后面，并通过计数其转数来测量反射镜3的角度位置。版权所有（C）2006，JPO＆NCIPI

16. 发明专利

JP2005227003A Method and apparatus for determining quality of connection part of steel core aluminum twist wire 审中-公开
标题翻译：确定钢芯铝丝连接线质量的方法和装置
公开(公告)号：JP2005227003A
公开(公告)日：2005-08-25
申请号：JP2004033048
申请日：2004-02-10
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： SATO YUSUKE , SHIMADA TAKEFUMI , NISHI KENTARO , HAYASAKA TAKAMASA
IPC分类号： G01B7/00 , G01N29/12
摘要： PROBLEM TO BE SOLVED: To quantitatively detect the quality of the connection state in an aluminum sleeve from the hit sound waveform data obtained by striking the connection part of a steel core aluminum twist wire.
SOLUTION: The center corresponding position of the steel sleeve 4 on the aluminum sleeve 7 is detected by a position detecting means 11 to apply a hit by a hitting means 12 and the hit sound waveform propagated through the aluminum sleeve 7 is detected by a hit sound detecting means 13. The hit sound waveform is emphasized in its specific frequancy component by an analyzer processing means and converted to an analyzing waveform by calculating a square average. Inherent characteristic quantity is calculated with respect to the analizing waveform is calculated to be compared with a normal state value by a judging means to judge the quality of the connection part. The characteristic quantity due to the analyzing processing means is set to the area surrounded by the analyzing waveform. The position detecting means 11 emits an AC magnetic field and the corresponding position of the connection part of the steel core aluminum twist wire 7 is moved by a moving means 17 so as to hold a predetermined interval and a predetermined hit position is detected on the basis of the szignal of a moving distance measuring encoder and eddy current output.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过撞击钢芯铝绞线的连接部分获得的命中声波形数据来定量检测铝套筒中的连接状态的质量。
解决方案：铝套筒7上的钢套筒4的中心对应位置由位置检测装置11检测以施加打击装置12的击打，并且通过铝套筒7传播的命中声波形被检测到命中声检测装置13.命中声波形由分析器处理装置在其特定频率分量中被强调，并通过计算平方平均值而转换成分析波形。计算相对于分析波形的固有特征量，以便通过用于判断连接部分的质量的判断装置与正常状态值进行比较。由分析处理装置引起的特征量被设定为由分析波形包围的区域。位置检测装置11发射交流磁场，并且钢芯铝绞线7的连接部分的对应位置由移动装置17移动，以便保持预定的间隔，并且在基础上检测到预定的命中位置的移动距离测量编码器和涡流输出的szignal。版权所有（C）2005，JPO＆NCIPI

17. 发明专利

JP2005094935A Electric wire inspection device 有权
标题翻译：电线检查装置
公开(公告)号：JP2005094935A
公开(公告)日：2005-04-07
申请号：JP2003325462
申请日：2003-09-18
申请人： Railway Technical Res Inst , Sanwa Tekki Corp , 三和テッキ株式会社 , 財団法人鉄道総合技術研究所
发明人： SHIMADA TAKEFUMI , SATO YUSUKE , NISHI KENTARO , IIKUNI MOTOHISA
IPC分类号： H02G1/02
摘要： PROBLEM TO BE SOLVED: To provide an electric wire inspection device capable of picking up the 360°-image of an electric wire with cameras and inspecting electric wires for anomalies with ease. SOLUTION: The electric wire inspection device 1 is constituted by installing rollers 3 that can roll on a feeder L on a frame body 2 secured at the upper end of an insulated operating rod P, and installing CCD cameras 4 through a rocking mechanism 5. The rocking mechanism 5 is constituted by erecting a plurality of guide pins 7 from a guide plate 6, secured on the frame body 2c, in an arc shape with the feeder L positioned in the center. A rocking plate 8 provided with an long arc-shaped hole 8a through which the guide pins 7 are passed is supported on the guide pins 7. The rocking plate 8 is provided with an arc-shaped engaging tooth string 8b concentric with the long hole 8a. A gear 9 driven by a motor 10, supported on the frame body 2, is engaged with the engaging tooth string 8b. The rocking plate 8 is provided with an arm bar 12 with a pair of the CCD cameras 4, 4 fixed at both its ends which CCD cameras pick up the image of the feeder L from both sides. While the rocking plate 8 is reciprocated through a predetermined rotational angle by the gear 9, the image of the outer circumferential surface of the feeder L is picked up with the CCD cameras 4, 4. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够利用照相机拾取电线的360°图像并容易地检查电线异常的电线检查装置。电线检查装置1通过设置能够在固定在绝缘操作杆P的上端的框体2上的供给器L上滚动的辊3，通过摆动机构安装CCD照相机4 摆动机构5由将进给器L定位在中心的方式以圆弧形状从安装在框体2c上的导向板6竖立多个导向销7构成。具有引导销7通过的长弧形孔8a的摇摆板8被支撑在引导销7上。摇摆板8设置有与长孔8a同心的弧形啮合齿条8b 。由电动机10驱动的齿轮9，其被支撑在框架体2上，与接合齿串8b接合。摇摆板8设置有臂杆12，其两侧固定有一对CCD摄像机4,4，CCD摄像机从两侧拾取馈线L的图像。当摇摆板8通过齿轮9往复运动预定的旋转角度时，馈送器L的外周面的图像被CCD相机4,4拾取。（C）2005，JPO＆NCIPI

18. 发明专利

JP2005067568A Connecting hanger ear for electric overhead wire 有权
标题翻译：连接电源线用于电源线
公开(公告)号：JP2005067568A
公开(公告)日：2005-03-17
申请号：JP2003304170
申请日：2003-08-28
申请人： Japan Railway Construction Transport & Technology Agency , Railway Technical Res Inst , Sanwa Tekki Corp , 三和テッキ株式会社 , 独立行政法人鉄道建設・運輸施設整備支援機構 , 財団法人鉄道総合技術研究所
发明人： SAWAHATA TSUTOMU , BANDAI TAKESHI , SHIMIZU MASATOSHI , SHIMADA TAKEFUMI , HAYASHI HIROYUKI , NAKAMURA NOBORU , IWAMA YUICHI
IPC分类号： B60M1/12
摘要： PROBLEM TO BE SOLVED: To provide a connecting hanger ear for electric overhead wire having a function for electrically connecting a hanging wire and a trolley wire, capable of reducing a number of components, and capable of facilitating handling such as mounting.
SOLUTION: The connecting hanger ear 1 equipped with a hanger bar 2 having a hook 2c for hooking the hanging wire M and an ear 3 for grasping the trolley wire T is provided with a clamp 4 for grasping the hanging wire M, a conductor 5 extending from the clamp 4, and a sleeve 6 for fixing the conductor 5 on the hanger bar 2. The trolley wire T is supported by the hanging wire M, and the trolley wire T is electrically connected to the hanging wire M through the conductor 5 and the hanger bar 2. By fixing the clamp 4 on the hanging wire M while play is maintained without stretching the conductor 5, the conductor 5 flexibly follows the hanger bar 2 even when the trolley wire T is pushed up by passing of a pantograph. Thus, the electric current can be supplied from the hanging wire M to the trolley wire T through the conductor 5 regardless of the quality of the electric connection state of the hook 2c to the hanging wire M.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供具有能够减少多个部件并且能够便于诸如安装的处理的挂线和电车线的电连接功能的电架空线的连接衣架耳。
解决方案：具有挂钩杆2的连接衣架耳1具有用于钩住悬挂线M的钩2c和用于抓住架空线T的耳朵3，其具有用于抓住悬挂线M的夹具4，从夹具4延伸的导体5，以及用于将导体5固定在衣架杆2上的套筒6.滑车线T由悬挂线M支撑，并且电车线T通过导体5和吊架条2.通过在没有拉伸导体5的情况下保持放置的同时将夹具4固定在悬挂线M上，导体5能够柔性地跟随衣架杆2，即使当滑架线T通过受电弓。因此，无论钩子2c与悬挂线M的电连接状态的质量如何，电流都可以通过导体5从吊线M供给到电车线T.（C）2005 ，JPO＆NCIPI

19. 发明专利

JP2004023824A Electric wire inspection device 有权
公开(公告)号：JP2004023824A
公开(公告)日：2004-01-22
申请号：JP2002172011
申请日：2002-06-12
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： SUZUKI AKIHIRO , SATO YUSUKE , SHIMADA TAKEFUMI
IPC分类号： H02G1/02
摘要： PROBLEM TO BE SOLVED: To provide an electric wire inspection device that can inspect by attaching a relatively heavy weight inspection apparatus simply and safely to a wire in a hot-line state. SOLUTION: The electric wire inspection device 1 comprises an insulating guide rod 3 and a lift 4. The insulating guide rod 3 hangs an attachment part 2 to the overhead electric wire W and makes it droop. The lift 4 moves on the insulating guide rod 3 by itself. The inspection apparatus 17, a control part 18 and a drive power supply 19 are mounted to the lift 4. The insulating guide rod 3 is erected, the attachment part 2 is hung to the electric wire W, the lift 4 is rased, the inspection apparatus 17 is brought close to the electric wire W, and then an inspection is performed. A frame 8 of the lift 4 surrounds the insulating guide rod 3 and is openable and closable. A plurality of wheels 9 are supported to the frame 8. Two frame members 10, 11 of the frame 8 are hinged to each other at their one-side ends and clamped by clamping members 13 at the other ends so as to be releasable. The wheels 9 are press-contacted to the external periphery of the insulating guide rod 3 in a state that the frame members 10, 11 are clamped, thus making the lift 4 move up and down by a friction force. COPYRIGHT: (C)2004,JPO

20. 发明专利

JP2002002333A ELECTRIC TRACTION INSPECTION APPARATUS 失效
公开(公告)号：JP2002002333A
公开(公告)日：2002-01-09
申请号：JP2000185609
申请日：2000-06-21
申请人： RAILWAY TECHNICAL RES INST , SANWA TEKKI CORP
发明人： SHIMADA TAKEFUMI , SATO YUSUKE , IWAMA YUICHI , NAKAMURA NOBORU , IIKUNI MOTOHISA
IPC分类号： G01N27/90 , B60M1/28
摘要： PROBLEM TO BE SOLVED: To provide an electric traction inspection apparatus rapidly performing inspection by stably self-traveling on an overhead line while avoiding obstacles without hindrance. SOLUTION: The inspection apparatus 1 inspects two overhead lines M using an eddy current sensor 18 while traveling on the overhead lines M by means of four travel rollers 3 driven by motors 4 and 5. Retaining roller 6 are provided for rolling on the lower surfaces of the overhead lines M during travel. Arms 7 for supporting the retaining rollers 6 are freely rotatably supported against a frame 2 and rotated by an arm driving motor 10 between a retaining position and a retracted position. The arms 7 position the rollers 6 below the overhead lines M at the retaining position and position the rollers besides the frame 2 at the retracted position. Sensors 14, 15 and 16 are used to detect any obstacles on a path of travel, with the arms 7 rotated outwards in accordance with the sensor signals to avoid the obstacles. As the arms 7 advance, the front and rear of the arms are individually brought into retracting movement, and either the front or rear retaining roller 6 holds the overhead line M from below at any times.

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