专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JPH0673804A INSULATED HIGH STRENGTH BOLT JOINT FOR MAGNETIC FLOATING RAIL ROAD GUIDE WAY STRUCTURE 失效
公开(公告)号：JPH0673804A
公开(公告)日：1994-03-15
申请号：JP22959992
申请日：1992-08-28
申请人： RAILWAY TECHNICAL RES INST , HIGASHI NIPPON TEKKO KK
发明人： ICHIKAWA TOKUJI , ANAMI GENPACHI , SUGIMOTO ICHIRO , YAMADA MINORU
IPC分类号： E04B1/58 , F16B5/02
摘要： PURPOSE:To increase the coefficient of friction for lessening the lowering rate of bolt shaft force by applying an epoxy resin plate based on grass fiber unwoven cloth to an insulating plate to be inserted between the friction faces of an insulating high strength bolt joint. CONSTITUTION:First the fastening force of a high strength bolt 33 is enlarged to generate large tensile axial force, and stress is transmitted through frictional force caused by compressive force generated in a joining steel plate 31 (base metal) as the reaction force to the above tensile force, and an insulating high strength bolt joint is composed in the above structure. The surface of the axial part of the high strength bolt 33 is covered with insulating material 35. Next, an epoxy resin plate 34 based on a grass fiber un woven cloth having the thickness from 0.1mm to 0.7mm between a joining steel plate 31 and a splice steel plate 32 to insulate conductivity. In addition, the similar process is executed between the splice steel plate 32 and the other joining steel plate 31 to insulate between the above steel plates. Thus the insulated high strength bolt joint which has high insulating ability, the coefficient of friction being above 0.4 and the bolt axial lowering rate being above 90% can be formed.

2. 发明专利

JP2004301571A Monitoring device of structure and its monitoring system 有权
公开(公告)号：JP2004301571A
公开(公告)日：2004-10-28
申请号：JP2003092790
申请日：2003-03-28
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： TAKEI YASUSHI , YAMADA SEIJI , KAWASAKI KUNIHIRO , SUGIMOTO ICHIRO
IPC分类号： G08C17/00 , G01H11/08 , G01M7/02
摘要： PROBLEM TO BE SOLVED: To provide a monitoring device of a structure and its monitoring system capable of transmitting a measurement result simultaneously by radio without requiring a special power source.
SOLUTION: This monitoring device 3 is a device for monitoring the state of the structure such as a bridge, and is installed on a plurality of measuring points on the bridge. When a train passes on the bridge, the bridge is vibrated and the power corresponding to the vibration is generated from a piezoelectric material 4. The power generated from the piezoelectric material 4 is accumulated in a power accumulator 7, and the power is measured by a control part 8 and the measurement result is stored in a storage part 9. When a transmission command of the measurement result is received from a communication device separated from the monitoring device 3 by a radio communication part 10, the measurement result is read out of the storage part 9 by the control part 8 and the measurement result is transmitted by the radio communication part 10. In this case, since the measurement result is transmitted by the radio communication part 10 by using the power accumulated in the power accumulator 7 as a power source, the state of the bridge can be monitored with no power source and the measurement result can be transmitted wirelessly.
COPYRIGHT: (C)2005,JPO&NCIPI

3. 发明专利

JP2011089276A Reinforcing structure and reinforcing method of bridge pier 有权
标题翻译：桥梁的加固结构和加固方法
公开(公告)号：JP2011089276A
公开(公告)日：2011-05-06
申请号：JP2009241991
申请日：2009-10-21
申请人： Kajima Corp , Railway Technical Res Inst , Tekken Constr Co Ltd , 財団法人鉄道総合技術研究所 , 鉄建建設株式会社 , 鹿島建設株式会社
发明人： YAMANOBE SHINICHI , TAIRA YOHEI , YOSHIKAWA TADASHI , KITAMOTO YUKIYOSHI , NAGATANI TATSUYA , SUGIMOTO ICHIRO , KOBAYASHI YUSUKE , MATSUOKA SHIGERU , KURISU MOTOAKI
IPC分类号： E01D22/00 , E01D2/02 , E01D19/02
摘要： PROBLEM TO BE SOLVED: To provide a reinforcing structure and a reinforcing method of a bridge pier, which achieves excellent workability of construction work and reinforces the existing bridge pier certainly.
SOLUTION: In this reinforcing method, concrete 19a as first concrete is placed between the pair of webs 27 of a bridge girder, a plurality of holes are formed in the web 27, a steel material 13a as a first steel material is provided to sandwich in the concrete 19a between the pair of webs 27 and pass through the webs 27 and the concrete 19a, the steel material 13a is inserted into a sheath, the inside of the sheath is filled with grout while it is tightly stretched in substantially horizontal direction between both of the webs 27, and the steel product 13a (PC steel product) is fixed on the webs 27 on both sides through an anchor plate or the like. That is, a prestress force in the horizontal direction is applied on the concrete 19a, thereby generating a strong frictional force on a contact face with the webs 27.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种桥墩的加固结构和加固方法，确保了施工工作的良好可操作性，并加强了现有的桥墩。解决方案：在该增强方法中，作为第一混凝土的混凝土19a被放置在桥梁的一对腹板27之间，在腹板27中形成多个孔，提供作为第一钢材的钢材13a 在一对腹板27之间的混凝土19a中夹层并穿过腹板27和混凝土19a，将钢材13a插入护套中，在其内部充满水泥浆，同时将其紧紧地拉伸至基本水平两个腹板27和钢制品13a（PC钢制品）之间的方向通过锚板等固定在两侧的腹板27上。也就是说，水平方向的预应力施加在混凝土19a上，从而在与腹板27的接触面上产生强大的摩擦力。（C）2011，JPO＆INPIT

4. 发明专利

JP2004316184A Noise reducing device for bridge 有权
公开(公告)号：JP2004316184A
公开(公告)日：2004-11-11
申请号：JP2003109810
申请日：2003-04-15
申请人： Foundation For The Promotion Of Industrial Science , Ishikawajima Harima Heavy Ind Co Ltd , Railway Technical Res Inst , 石川島播磨重工業株式会社 , 財団法人生産技術研究奨励会 , 財団法人鉄道総合技術研究所
发明人： TAKEI YASUSHI , YAMADA SEIJI , SUGIMOTO ICHIRO , IWASAKI ITARU , YOKOKURA YUTARO , TANIDA KOJI , OGAWA JUNICHIRO , FUJITA TAKASHI
IPC分类号： E01B19/00 , E01D2/00 , E01D22/00 , F16F15/02 , G10K11/178
摘要： PROBLEM TO BE SOLVED: To provide a noise reducing device for a bridge, which can reduce a noise from the bridge by a lightweight sound insulator with high sound-insulating performance.
SOLUTION: Sound insulating boards 2, which are members for insulating a primary sound from the bridge 1, are installed in such a manner as to be arranged so as to close a lower opening 1i of the bridge 1. The noise reducing device 5 is a device for reducing a secondary sound generated by the board 2 when the board 2 is vibrated by the primary sound. The device 5 is equipped with a piezoelectric material 6 for converting vibrations, generated in the board 2, to an electric signal, and an electric circuit 8 for converting the electric signal to heat. When the board 2 is vibrated by the primary sound so that distortion of the board 2 can occur, an electromotive force is generated by the piezoelectric material 6. In this case, the electromotive force generated by the piezoelectric material 6 is consumed by resistance of the electric circuit 8 so as to be diffused as heat into air. Consequently, the vibrations of the board 2 are damped for a reduction in the secondary sound generated by the board 2.
COPYRIGHT: (C)2005,JPO&NCIPI

5. 发明专利

JP2011047101A Reinforcing construction method for purline-cross beam connection part in under road girder type steel railway bridge, and device therefor 审中-公开
标题翻译：道路交叉梁型钢轨道连接部分的加固施工方法及其设备
公开(公告)号：JP2011047101A
公开(公告)日：2011-03-10
申请号：JP2009193740
申请日：2009-08-25
申请人： Railway Technical Res Inst , Ttk Corp , 株式会社東京鐵骨橋梁 , 財団法人鉄道総合技術研究所
发明人： SAITO MASAMITSU , KOBAYASHI YUSUKE , SUGIMOTO ICHIRO , YAGINUMA YASUTOSHI , HOSOMI NAOFUMI
IPC分类号： E01D1/00 , E01D22/00
摘要： PROBLEM TO BE SOLVED: To provide a reinforcing construction method for a purline-cross beam connection part in an under road girder type steel railway bridge, capable of reducing remarkably an out-of-plane deformation and a stress of an upper flange of the purline causing a fatigue crack, in order to prevent the fatigue crack from being generated in the purline-cross beam connection part of the steel railway bridge, and a device therefor.
SOLUTION: Bolt installing holes are drilled respectively in the upper flange 2A of the purline 2 of the purline-cross beam connection part 4 in the under road girder type steel railway bridge, a web 3A of the cross beam 3, and a connection stiffening material 5, and a reinforcement member having respectively corresponding joining faces in the upper flange 2A of the purline 2, the web 3A of the cross beam 3, and the connection stiffening material 5 are attached by bolts 7A, 7B, 7C fastened to the bolt installing holes, in the reinforcing construction method for the purline-cross beam connection part in the under road girder type steel railway bridge.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：为了提供一种在道路下大梁式铁路桥下的桁条横梁连接部的加强施工方法，能够显着地减少面外变形和上凸缘的应力的迂回线引起疲劳裂纹，以防止在铁路桥梁的桁条横梁连接部分中产生疲劳裂纹及其装置。解决方案：在公路横梁式铁路桥梁，横梁3的腹板3A和横梁3的桁条横梁连接部4的迂回线2的上部法兰2A中分别钻有螺栓安装孔，连接加强材料5，以及在迂回线2的上凸缘2A，横梁3的腹板3A和连接加强材料5上分别具有对应的接合面的加强构件，通过紧固到在铁路横梁连接部分的加固施工方法中，在公路大梁型钢铁路桥梁下的螺栓安装孔。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2011106226A Method of reinforcing steel railway bridge support part 审中-公开
标题翻译：钢铁路桥梁支撑加固方法
公开(公告)号：JP2011106226A
公开(公告)日：2011-06-02
申请号：JP2009265014
申请日：2009-11-20
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： SUGIMOTO ICHIRO , KOBAYASHI YUSUKE , SAITO MASAMITSU , TATEYAMA MASARU
IPC分类号： E01D22/00
摘要： PROBLEM TO BE SOLVED: To easily perform a reinforcing construction in a short time.
SOLUTION: After a column wall body 21 is installed on both sides of the support part of a steel railway bridge 1, a precast concrete-make concrete board 20 is disposed on the upper ends of the pair of column wall bodies 21 so as to straddle the steel beams 11, 12 of the steel railway bridge 1 in the transverse direction, and the concrete board 20 and the column wall bodies 21 are joined to each other with connection bolts. Rails 32 are supported by a concrete reinforced body 2 in place of the steel railway bridge 1, and the support part of the steel railway bridge 1 is reinforced.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：在短时间内容易地进行加固结构。解决方案：在钢轨桥1的支撑部分的两侧安装立柱壁体21之后，在一对列壁体21的上端设置有预制混凝土制成的混凝土板20，横贯钢铁桥1的钢梁11,12，并用连接螺栓将混凝土板20和立柱壁体21相互接合。轨道32由混凝土增强体2代替钢铁桥1支撑，钢铁桥1的支撑部分被加强。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2011106224A Structure and vibration control method of structure 审中-公开
标题翻译：结构和振动控制方法的结构
公开(公告)号：JP2011106224A
公开(公告)日：2011-06-02
申请号：JP2009264941
申请日：2009-11-20
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： KOBAYASHI YUSUKE , SUGIMOTO ICHIRO
IPC分类号： E01D1/00 , F16F15/02
摘要： PROBLEM TO BE SOLVED: To provide a structure using a plurality of panels which can perform vibration control of the plurality of panels all together and a vibration control method. SOLUTION: A plurality of panels 11 are used for the structure, and all the panels within a unit area are connected to each other by a connecting member 12 provided with a damper 13 in the unit area including at least two or more panels of the plurality of panels 11. The panel 11 included in the unit area includes panels of which the surfaces are arranged opposite to each other and/or panels of which the sides are connected to each other. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种使用能够对多个面板进行振动控制的多个面板的结构以及振动控制方法。解决方案：多个面板11用于该结构，并且在单元区域内的所有面板通过设置有阻尼器13的连接构件12彼此连接，该单元区域包括至少两个或更多个面板包括在单元区域中的面板11包括其表面彼此相对布置的面板和/或侧面彼此连接的面板。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2011058168A Method for repairing bridge 审中-公开
标题翻译：修复桥梁的方法
公开(公告)号：JP2011058168A
公开(公告)日：2011-03-24
申请号：JP2009205465
申请日：2009-09-07
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： KOBAYASHI YUSUKE , SUGIMOTO ICHIRO , IKEDA MANABU , SAITO MASAMITSU
IPC分类号： E01D22/00 , E01D1/00
摘要： PROBLEM TO BE SOLVED: To provide a method for repairing a bridge which can reduce the repair cost of the bridge.
SOLUTION: Concrete is prepared and poured in lower structures (11A and 11B) from a girder (12) including a support for supporting the girder (12) on the lower structures (11A and 11B), a deformed location of the support is covered with the concrete, and the girder (12) and the lower structures (11A and 11B) are connected to each other.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种可以降低桥的维修成本的修理桥的方法。解决方案：混凝土被制备并从包括用于在下结构（11A和11B）上支撑梁（12）的支撑件的梁（12）的下部结构（11A和11B）中倾倒，支撑件的变形位置被混凝土覆盖，并且梁（12）和下部结构（11A和11B）彼此连接。版权所有（C）2011，JPO＆INPIT

9. 发明专利

JP2009013681A Method of manufacturing bridge part track 有权
标题翻译：制造桥梁零件轨迹的方法
公开(公告)号：JP2009013681A
公开(公告)日：2009-01-22
申请号：JP2007177212
申请日：2007-07-05
申请人： Railway Technical Res Inst , Ttk Corp , 株式会社東京鐵骨橋梁 , 財団法人鉄道総合技術研究所
发明人： WATANABE TSUTOMU , ASANUMA KIYOSHI , OKUDA HIROYUKI , SOGABE MASAMICHI , SUGIMOTO ICHIRO , HOSHIKAWA MASAAKI , KANEO KOJI
IPC分类号： E01B19/00 , E01B1/00 , E01B2/00 , E01D19/12
摘要： PROBLEM TO BE SOLVED: To provide a method of constructing a bridge part track, which easily constructs a track with high vibrationproof performance in a bridge part.
SOLUTION: This method of manufacturing a bridge part track comprises: a releasing means stacking step of installing a steel plate 7 as a releasing means on the upper surface of each of the vertical beam and the lateral beam 2 of the bridge part 1; a formwork forming step of forming a formwork for preventing the main beam web 3 of the bridge part 1 to be integrated when concrete is placed and forming the concrete in a plate shape on the laid steel plates 7 stacked on the vertical beam and the lateral beam 2; a jackup step of jacking up a floor slab concrete 9; a vibrationproof material installation step of disposing a vibrationproof material 10 in the gaps between the jacked up floor slab concrete 9 and the vertical beam and the lateral beam 2; and a jack-down step of jacking down the floor slab concrete 9. The vibrationproof material is easily installed between the vertical beam and the lateral beam of the bridge part and the floor slab concrete.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种构造桥接部分轨道的方法，其可以在桥接部分中容易地构建具有高防振性能的轨道。解决方案：制造桥梁部件轨道的方法包括：释放装置堆叠步骤，在每个垂直梁和桥梁部分1的横梁2的上表面上安装作为释放装置的钢板7 ; 模板形成步骤，形成用于防止桥接部分1的主梁网3在形成混凝土时被整合的模板，并且在叠置在垂直梁上的铺设钢板7上形成板状的混凝土，并且横梁 2; 顶起一层楼板混凝土9的上升步骤; 防震材料安装步骤，将防震材料10设置在起升楼板混凝土9与垂直梁和横梁2之间的间隙中; 以及顶起落地板混凝土9的起落步骤。防振材料容易安装在垂直梁和桥梁部分和地板混凝土的横梁之间。版权所有（C）2009，JPO＆INPIT

10. 发明专利

JPH0674215A HIGH STRENGTH BOLT JOINT FOR FRICTIONAL CONNECTION 失效
公开(公告)号：JPH0674215A
公开(公告)日：1994-03-15
申请号：JP22962092
申请日：1992-08-28
申请人： RAILWAY TECHNICAL RES INST , KUBOTA KK
发明人： ICHIKAWA TOKUJI , ANAMI GENPACHI , SUGIMOTO ICHIRO , KOBAYASHI ISAMU
IPC分类号： C09D5/10 , C09D5/08 , E01B9/02 , E04B1/58 , F16B5/02
摘要： PURPOSE:To provide a high strength bolt joint for frictional connection whose coefficient of friction joint is set to more than a specific value and the reluction rate of whose axial force is small by using coating material including titanate potassium in inorganic zinc rich paint as a coating material to the joint of high strength bolt joint for frictional connection. CONSTITUTION:Splice steel plates 2, 2' are arranged on the upper and lower sides of joint steel plates 1, 1' serving as a base material through coating material 4, 4' including titanate potassium fiber in inorganic zinc rich paint. A material having high tension is used for a high strength bolt 3, and a large tension axial force is generated to the high strength bolt 3 by increasing clamping force of the high strength bolt 3, and stress is transmitted as its reaction by means of a frictional force generated by compressive force of the joint steel plated 1, 1'. The layer thickness of the coating material 4 is 50mum to 150mum. Thereby, the coefficient of friction can be set to 0.5 or more, moreover the decrease of the bolt axial force can be made smaller.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式