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1. 发明专利

JP2008030579A RIGID ELECTRICAL TRAIN LINE 审中-公开
公开(公告)号：JP2008030579A
公开(公告)日：2008-02-14
申请号：JP2006205294
申请日：2006-07-27
申请人： TOKAI RYOKAKU TETSUDO KK , SANWA TEKKI CORP
发明人： KISHIDA NORIHIRO , YAMAKAWA MORIMI , BANDAI TAKESHI
IPC分类号： B60M1/30
摘要： PROBLEM TO BE SOLVED: To provide a rigid electrical train line which easily positions a T-shaped frame, a trolley wire, and an ear, and easily performs an operation using a general-purpose bolt/nut for fastening. SOLUTION: A nipping part 9 of a web 8 of a T-shaped frame 2 has projection bars 10, 11, a bolt insertion hole 12, and a nipping hole 13. The projecting bars 10, 11 project in opposite directions to each other. The bolt insertion hole 12 penetrates through the web 8 immediately above the projecting bars 10, 11. An ear 3 has projection bars 15, 16 projecting toward the web 8, a bolt insertion hole 17, and a nipping pawl 18. The projection bar 15 comes into contact with the side face of the web 8 on its tip end. The nipping pawl 18 is fitted in a bar groove 19 of a trolley wire 4 below the projection bar 16. A top plane face 20 of the projection 11 comes into contact with a head of the bolt 5 so as to prevent its rotation. The top plane face 21 of the projection bar 10 receives the projection bar 16 thereon, and makes the bolt insertion holes 12, 17 face each other and also makes the nipping pawls 13, 18 face each other. COPYRIGHT: (C)2008,JPO&INPIT

2. 发明专利

JP2008030580A TERMINAL END STRUCTURE OF RIGID ELECTRIC TRAIN LINE 审中-公开
公开(公告)号：JP2008030580A
公开(公告)日：2008-02-14
申请号：JP2006205295
申请日：2006-07-27
申请人： TOKAI RYOKAKU TETSUDO KK , SANWA TEKKI CORP
发明人： KISHIDA NORIHIRO , YAMAKAWA MORIMI , BANDAI TAKESHI
IPC分类号： B60M1/30
摘要： PROBLEM TO BE SOLVED: To provide a terminal end structure of a rigid electric train line which cushions shocks due to collision of a pantograph, and comparatively facilitates an installation construction. SOLUTION: A T-shaped frame 2 has a flange 7, and a web 8. An ear 2 is fixed along a bottom edge of the T-shaped frame 2 with bolts/nuts 5, 6 to sandwich a trolley wire 4. The bottom end of the web 8 moves upward like an arc from a predetermined position near a terminal end to the terminal end, and the web has an opening 8b with a predetermined longitudinal width near it. A nipping part 9 along the bottom end of the web 8 has projection bars 10, 11, below which a nipping pawl 13 fitted in a bar groove 14 of the trolley wire 4 is located. A plurality of bolt insertion holes 12 penetrate through the web 8. An ear 3b has projection bars 15, 16, a bolt insertion hole 17, and a nipping pawl 18. The projection bar 15 projects in contact with one side of the web 8 on its tip, and extends in parallel to the projection bar 10. The projection bar 16 extends in parallel to the projection bar 15. The bolt insertion hole 17 penetrates through the ear 3b between the projection bars 15 and 16. The nipping pawl 18 is fitted in the bar groove 19 of the trolley wire 4. COPYRIGHT: (C)2008,JPO&INPIT

3. 发明专利

JP2008030578A SUPPORTING DEVICE OF RIGID TRAIN LINE INSIDE TUNNEL 审中-公开
公开(公告)号：JP2008030578A
公开(公告)日：2008-02-14
申请号：JP2006205293
申请日：2006-07-27
申请人： TOKAI RYOKAKU TETSUDO KK , SANWA TEKKI CORP
发明人： NAKAMURA YUKITOSHI , KISHIDA NORIHIRO , YAMAKAWA MORIMI , NAKAMURA NOBORU
IPC分类号： B60M1/12
摘要： PROBLEM TO BE SOLVED: To provide a supporting device, in which a supporting angle of a rigid train line is adjustable according to an angle of cant of a railroad and the rigid train line is not deviated from a center of the rail by adjustment. SOLUTION: The supporting device 1 comprises: a base 2; an insulator 3; a receiving member 4; a supporting member 5; and a press fitting 6. The base 2 is fixed on a ceiling S, and a pair of receiving members 4 are fixed to be apart in right and left sides via the insulator 3 below the base 2. The supporting member 5 is supported so that its angle is adjustable according to the angle of cant with respect to the receiving member 4. An upper part of the rigid train line 21 is supported by a saddle fitting 6 at a lower part of the supporting member 5. A mounting part 4c of the receiving member 4 has a cylindrical surface 4d substantially concentric with a lower trolley line 24 in a mounting state. A pair of right and left connecting parts 5c of the supporting member 5 have a cylindrical surface 5d overlapping the cylindrical surface 4d. The mounting part 4c and the connecting parts 5c are fixed through a bolt 7. A relative fixing angle of the supporting member 5 and the receiving member 4 can be changed by sliding the cylindrical surfaces 4d, 5d. COPYRIGHT: (C)2008,JPO&INPIT

4. 发明专利

JP2007196953A Stop device for trolley wire 有权
标题翻译：用于拉杆的停止装置
公开(公告)号：JP2007196953A
公开(公告)日：2007-08-09
申请号：JP2006020679
申请日：2006-01-30
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 , SHIMIZU MASATOSHI , BANDAI TAKESHI , YAMAKAWA MORIMI
IPC分类号： B60M1/24
摘要： PROBLEM TO BE SOLVED: To stop trolley line without generation of large stress concentration on a terminal end of a trolley wire of a catenary trolley wire section without providing a large transfer facility between a trolley bar section and a catenary trolley wire section. SOLUTION: The terminal end of the trolley wire T1 of the catenary trolley wire is stopped by an inter-short-diameter trolley bar base 2 and a support plate 3. The inter-short-diameter trolley bar base 2 is supported on a building on a base end side and extends to the catenary trolley wire section side C, and the terminal end of the trolley wire T1 is gripped at a lower end over a predetermined length. The support plate 3 is connected to a distal end side of the inter-short-diameter trolley bar base 2 on the base end side, extends to the catenary trolley wire section C side by a predetermined length and supports the trolley wire T1 at a lower end. The inter-short-diameter trolley bar base 2 is advanced in parallel to the terminal end of the trolley bar section R over a predetermined distance and the distal end side is supported on the building pivotably in a vertical direction at the base end. The support plate 3 is made of metal or synthetic resin and the width in the vertical direction is gradually reduced from the base end side toward the distal end side. The support plate 3 grips the trolley wire T1 through a plurality of gripping members 8 at a lower edge. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：在无牵引杆部分和悬链架电线部分之间没有提供大的传送设施的情况下，在悬链线电线部分的电车线的终端上停止拉杆线而不产生大的应力集中。
解决方案：悬链线架的电车线T1的末端被短小直径拉杆杆基座2和支撑板3挡住。短小直径拉杆杆座2支撑在在基端侧的建筑物，并且延伸到悬链架电线部分侧C，并且电车线T1的末端被夹持在预定长度的下端。支撑板3在基端侧与短径方向车架条基座2的前端侧连接，以规定长度延伸到悬链线轨道部C侧，并且将滑架线T1支撑在下侧结束。短小直径小车杆座2平行于推车杆部R的终端超过预定距离前进，并且远端侧在基端处沿垂直方向可枢转地支撑在建筑物上。支撑板3由金属或合成树脂制成，并且垂直方向的宽度从基端侧朝向远端侧逐渐减小。支撑板3通过在下边缘处的多个夹持构件8握住电车线T1。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2005008040A Supporting device of rigid electric traction for tunnel 有权
标题翻译：支持用于隧道的刚性电动牵引装置
公开(公告)号：JP2005008040A
公开(公告)日：2005-01-13
申请号：JP2003174401
申请日：2003-06-19
申请人： East Japan Railway Co , Sanwa Tekki Corp , 三和テッキ株式会社 , 東日本旅客鉄道株式会社
发明人： TSUKAGOSHI HIROSHI , SATO FUMIHISA , YAMAKAWA MORIMI , NAKAMURA NOBORU
IPC分类号： B60M1/30
摘要： PROBLEM TO BE SOLVED: To facilitate fine adjustment for the support position by supporting two rigid electric tractions at an enough insulation interval in a small space in a tunnel. SOLUTION: An anchor bolt 2 is fixed to a ceiling T of the tunnel, and a bearing seat metal fitting 3 and a base metal fitting 4 are fixed. An insulator 5 is fixed below the base metal fitting 4, and a support metal fitting 6 is fixed below it. The rigid electric traction 31 is supported on the support metal fitting 6 to constitute a support device 1. The base metal fitting 4 is provided with a bolt insert hole 4a for passing the anchor bolt 2 with enough play. In the bearing seat metal fitting 3, the lower surface is a cylindrical surface 3a. The base metal fitting 4 is provided with a circular arc recessed surface 4b coming into surface contact with the cylindrical surface 3a of the bearing seat metal fitting 3, and the fixing angle of the bearing seat metal fitting 3 can be adjusted in the periphery of the cylindrical surface 3a in a relative floating range of the bolt insert hole 4a and the anchor bolt 2. The support metal fitting 6 is subjected to angle adjustment to the bearing seat metal fitting 3 integrally with the base metal fitting 4, whereby the support position of the paired rigid electric tractions 31 can be adjusted around the cylindrical surface 3a of the bearing seat metal fitting 3. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了通过在隧道的小空间中以足够的绝缘间隔支撑两个刚性电动牵引来促进支撑位置的微调。解决方案：锚固螺栓2固定在隧道的天花板T上，并且固定有轴承座金属配件3和基座金属配件4。绝缘体5固定在母金属配件4的下方，并且支撑金属配件6固定在其下方。刚性电力牵引件31支撑在支撑金属配件6上以构成支撑装置1.贱金属配件4设置有用于使锚栓2具有足够的游隙的螺栓插入孔4a。在轴承座金属配件3中，下表面是圆柱形表面3a。贱金属配件4设置有与轴承座金属配件3的圆筒形表面3a进行表面接触的圆弧凹陷表面4b，并且可以在轴承座金属配件3的外围调整轴承座金属配件3的固定角度在螺栓插入孔4a和锚定螺栓2的相对浮动范围内的圆柱形表面3a。支撑金属配件6与基座金属配件4一体地对轴承座金属配件3进行角度调节，由此支撑位置成对的刚性电动牵引件31可以围绕轴承座金属配件3的圆柱形表面3a进行调节。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2005008041A Terminating device of rigid electric traction 有权
标题翻译：刚性电牵引终止装置
公开(公告)号：JP2005008041A
公开(公告)日：2005-01-13
申请号：JP2003174409
申请日：2003-06-19
申请人： East Japan Railway Co , Sanwa Tekki Corp , 三和テッキ株式会社 , 東日本旅客鉄道株式会社
发明人： TSUKAGOSHI HIROSHI , SATO FUMIHISA , YAMAKAWA MORIMI , NAKAMURA NOBORU
IPC分类号： B60M1/12 , B60M1/20
摘要： PROBLEM TO BE SOLVED: To provide a terminating device, simply connecting a rigid electric traction to an aerial catenary electric traction and preventing galvanic corrosion to a trolley line.
SOLUTION: In the terminating device 1 at the terminal end part of the rigid electric traction, a guide plate 2 is fixed between leg pieces G3, G3 of the rigid body G by a fixing bolt 3, and the trolley line T1 is extended from the rigid body G to be guided in the retreat direction. The guide plate 2 is elongated in the extending direction of the rigid body G, and the tip part is bent upward. The bent part 2c of the guide plate 2 is provided with a dripping projecting part 4 for draining rain water projected downward. Holding metal fittings 5 for fixing a pair of clamping plates 6, 6 opposite to each other with the guide plate 1 held between them by a fastening bolt 7 and a nut 8 are fitted to the midway of extension and the tip part of the guide plate 1. The lower end part of the clamping plate 6 is provided with an ear piece 6a bitten in a groove of the trolley line T1. The tip part of the guide plate 2 is provided with a feed ear 9 connected to an adjacent aerial catenary trolley line T2.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种终端设备，简单地将刚性电牵引力连接到空中悬链电力牵引力并且防止电动车对电车线的电腐蚀。解决方案：在刚性电力牵引的终端部分的终端装置1中，引导板2通过固定螺栓3固定在刚体G的腿部件G3，G3之间，并且台车线T1是从刚体G延伸以在后退方向上被引导。引导板2在刚体G的延伸方向上是细长的，并且尖端部向上弯曲。引导板2的弯曲部分2c设有用于排放向下突出的雨水的滴落突出部分4。夹持金属配件5，用于固定一对彼此相对的夹板6,6，其中通过紧固螺栓7和螺母8保持在它们之间的导向板1安装在延伸部的中间部分，并且引导板的尖端部分夹板6的下端部设置有咬合在台车线T1的槽中的耳片6a。引导板2的前端部设置有连接到相邻的空中链条台车线T2的进给耳9。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2004098208A Sliding surface machining device of trolley wire 审中-公开
标题翻译：滑轨的滑动表面加工装置
公开(公告)号：JP2004098208A
公开(公告)日：2004-04-02
申请号：JP2002262668
申请日：2002-09-09
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： SHIMIZU MASATOSHI , HARADA SATOSHI , OSAWA KAZUHISA , IIKUNI MOTOHISA , YAMAKAWA MORIMI
IPC分类号： B24B49/10 , B24B27/00 , B24B49/16
摘要： PROBLEM TO BE SOLVED: To carry out position adjustment of grindstone accurately and vertically and machine a sliding surface of trolley wire to a pantagraph uniformly and smoothly. SOLUTION: A truck runnable on a track is provided with a slide base movable from left to right horizontally relative to the track, and a swing frame 5 to freely swing back and forth and hold a horizontal state through an ascending/descending support frame. The swing frame 5 is provided with the grindstone 11. The grindstone 11 is vertically displaced by a position adjustment device and rotated horizontally by drive of a motor 21 to machine a lower surface of the trolley wire T. A vertical position of an upper surface of the grindstone 11 is detected by a grindstone position sensor 26. The grindstone 11 is position-adjusted by the position adjustment device, and its press force toward the trolley line T is suppressed below a specified level by load currents of the drive motor 21, and thus the grind stone 11 is adequately arranged such that cutting amount is within a predetermined range. The position adjustment device is provided with a limit switch 25a for detecting an upper limit of the grindstone 11, and thus wear thereof is detected. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：对砂轮进行精确，垂直的位置调整，将电车线滑动面均匀平稳地加工成一体。一种可在轨道上运行的卡车设置有可相对于轨道从左向右水平移动的滑动基座，以及能够自由地前后摆动并且通过升/降支撑保持水平状态的摆动框架5 帧。摆动框架5设置有砂轮11.磨石11通过位置调整装置垂直移位，并通过马达21的驱动水平旋转，以加载架空线T的下表面。垂直位置的上表面磨石11由磨石位置传感器26检测。磨石11由位置调整装置进行位置调整，通过驱动电动机21的负载电流将其对台车线T的压力抑制在规定水平以下，因此研磨石11被适当地布置成使得切割量在预定范围内。位置调整装置设置有用于检测磨石11的上限的限位开关25a，从而检测磨损。版权所有（C）2004，JPO

8. 发明专利

JP2013256213A Support device of in-tunnel rigid body electric traction 有权
标题翻译：隧道内刚体电动牵引支撑装置
公开(公告)号：JP2013256213A
公开(公告)日：2013-12-26
申请号：JP2012133782
申请日：2012-06-13
申请人： Sanwa Tekki Corp , 三和テッキ株式会社
发明人： YAMAKAWA MORIMI , KOBAYASHI TAKEHIRO , NARABA YUTO
IPC分类号： B60M1/12
摘要： PROBLEM TO BE SOLVED: To provide a support device of a rigid body electric traction capable of maintaining an adjusted cant angle by easily adjusting a support angle of the rigid body electric traction according to the cant angle of a roadway, in a narrow tunnel.SOLUTION: A rigid body electric traction support device 1 includes an angle adjusting mechanism 4 for supporting a rigid body electric traction 21 so as to be capable of inclining to an insulator 3 according to a cant angle. The angle adjusting mechanism 4 is provided with a receiving member 5 joined to the insulator 3, and a support member 6 supported by the receiving member 5 so that a relative angle can be vertically changed in the lateral direction and supporting the rigid body electric traction 21. A lower part of the receiving member 5 is provided with a lower engaging part 10 having a plurality of axial directional projection strips 13 of projecting in the radial direction in the circumferential direction on a circular arc-shaped upper side surface 12 having the axis in the extension direction. The support member 6 is provided with an upper engaging part 14 having a circular arc-shaped lower side surface 16 along the circular arc-shaped upper side surface 12 of the lower engaging part 10 of the receiving member 5, and including a plurality of axial directional engaging grooves 17 for engaging with the projection strips 13 in the circumferential direction.
摘要翻译：要解决的问题：提供一种刚体电牵引的支撑装置，能够通过在狭窄的隧道中容易地根据巷道的倾斜角调节刚体电牵引力的支撑角度来保持调节的倾斜角。解决方案刚体电力牵引支撑装置1包括：角度调整机构4，其用于支撑刚体电力牵引21，以能够以倾斜角倾斜到绝缘体3。角度调节机构4设置有接合到绝缘体3的接收构件5和由接收构件5支撑的支撑构件6，使得相对角度可以在横向上垂直地改变并且支撑刚体电力牵引21 接收构件5的下部设置有下接合部10，下接合部10具有多个沿圆周方向的径向突出的轴向方向突出带13，该轴向方向突出条13具有轴线的圆弧形上侧表面12 延伸方向。支撑构件6设置有沿接收构件5的下接合部10的圆弧状上侧面12具有圆弧状的下侧面16的上接合部14，并且包括多个轴向用于在圆周方向上与突出条13接合的定向啮合槽17。

9. 发明专利

JP2010137811A Wire support device for tunnel 有权
标题翻译：隧道电线支持装置
公开(公告)号：JP2010137811A
公开(公告)日：2010-06-24
申请号：JP2008318382
申请日：2008-12-15
申请人： Central Japan Railway Co , Sanwa Tekki Corp , 三和テッキ株式会社 , 東海旅客鉄道株式会社
发明人： KATO HIROYUKI , FURUHASHI SHOGO , YOSHIYUKI HIDEHARU , OKUMURA AKIHIRO , HATAKEYAMA TAKAAKI , YAMAKAWA MORIMI , HAYASHI HIROYUKI
IPC分类号： B60M1/30
摘要： PROBLEM TO BE SOLVED: To provide a wire support device which can adjust an angle of cant of a wire through displacement in a relatively small longitudinal direction, and is easy to secure insulation separation between a tunnel wall surface and a wire support fitting.
SOLUTION: The wire support device 1 for a tunnel includes: a pair of pillar insulators 4 whose upper parts are fixed on the lower surface of a ceiling of the tunnel T; an insulator support board 5 for connecting their lower ends; a wire support board 6 supported on its central upper part through a pedestal 7; and a bolt 7 for fastening the insulator support board 5, the pedestal 7, and the wire support board 6. The insulator 4 is provided at a predetermined mutual interval in an extension direction of the wire. An upper surface of the pedestal 7 is a cylindrical surface 7a whose axial center is parallel to the extension direction of the wire. The wire support board 6 has its center supported on the pedestal 7, is extended right and left, that is, in the extension orthogonal direction of the wire, and supports a rigid body wire 41 under bilaterally-symmetric positions, respectively. The wire support board 6 has a circular concave surface 6a touching a surface of the cylindrical surface 7a of the pedestal 7, and has a bolt hole 6c for piercing a fastening bolt 8 with an allowance.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种线材支撑装置，其可以在相对较小的纵向方向上通过位移调节线材的倾斜角度，并且容易确保隧道壁表面和线材支撑配件之间的绝缘分离。解决方案：用于隧道的电线支撑装置1包括：一对支柱绝缘体4，其上部固定在隧道T的顶板的下表面上; 用于连接其下端的绝缘体支撑板5; 通过基座7支撑在其中央上部的线支撑板6; 以及用于紧固绝缘体支撑板5，基座7和线支撑板6的螺栓7.绝缘体4沿着线的延伸方向以预定的相互间隔设置。基座7的上表面是其轴心平行于线的延伸方向的圆筒面7a。线支撑板6的中心支撑在基座7上，左右延伸，即沿导线的延伸正交方向延伸，分别支撑在双向对称位置的刚体线41。线支撑板6具有接触基座7的圆筒面7a的表面的圆形凹面6a，并且具有用于刺穿紧固螺栓8的螺栓孔6c。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2002154352A RIGID ELECTRIC OVERHEAD LINE 失效
公开(公告)号：JP2002154352A
公开(公告)日：2002-05-28
申请号：JP2000354164
申请日：2000-11-21
申请人： RAILWAY TECHNICAL RES INST , SANWA TEKKI CORP
发明人： YAMAKAWA MORIMI , SHIMIZU MASATOSHI , IWAMA YUICHI , NAKAMURA NOBORU , BANDAI TAKESHI
IPC分类号： B60M1/30
摘要： PROBLEM TO BE SOLVED: To provide a supporting conductor integral type rigid electric overhead line easy to carry out erecting work and maintenance thereof and to maintain favourable electrically conductive performance for a long period of time. SOLUTION: The rigid electric overhead line 1 is constituted by continuously hanging and supporting a lengthy electric overhead wire rod 2 made of well electrically conductive metal such as copper, copper alloy, etc., on a ceiling S of a tunnel by a suspension metal fitting H. A supporting plate part 3 and a vertical plate part 4 are provided on the electric overhead wire rod 2. An abrasion allowable range 4a by sliding of a pantagraph is provided on a lower edge with a projected line 4b of the vertical plate part 4 as a border. An extended part 4c and a connecting part 4d are provided on both end parts of the electric overhead wire rod 2. The electric overhead wire rods 2 are connected to each other by mating ends 3a of the support plate parts of the electric overhead wire rods 2 ajoining to each other with each other, polymerizing the connecting parts 4d with each other and fastening them by nuts 5. Reinforcing members 6 are polymerized so as to run along the supporting plate parts 3 of both of the electric overhead wire rods 2, fastened and fixed by bolts and nuts 7.

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