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1. 发明专利

JP2014059159A Cutting and dismantling method and cutting and dismantling apparatus of large cylindrical structure made of reinforced concrete or the like 有权
标题翻译：加固混凝土大型圆柱结构的切割和切割方法和切割和分离装置
公开(公告)号：JP2014059159A
公开(公告)日：2014-04-03
申请号：JP2012202779
申请日：2012-09-14
申请人： Takenaka Komuten Co Ltd , 株式会社竹中工務店 , Takenaka Doboku Co Ltd , 株式会社竹中土木 , Japan Atom Power Co Ltd:The , 日本原子力発電株式会社
发明人： SUZUKI MINORU , TAKAJI KAZUHIKO , KONISHI YUUKIFU , TANAKA KOICHIRO , SUGATA MASAHIRO , HOSHINO HARUO , IWATA TAKEHIRO , YOSHINO KEIZABURO , FUJII SATORU , NAKATSUJI MASAYUKI
IPC分类号： G21F9/30 , G21C19/02
摘要： PROBLEM TO BE SOLVED: To provide a cutting and dismantling method for cutting and dismantling a reactor from a lower part adjacent to a reactor core where radiation level is high while lifting upper part of a shielding wall of the reactor and a wire saw type cutting and dismantling apparatus used for implementation of the method.SOLUTION: The wire saw type cutting and dismantling apparatus includes: an U-shaped guide frame with an upper part opened wider than a thickness of wall of a large cylindrical structure for allowing a wire saw to run around on the guide frame, and the frame is arranged to perform auto travel in a longitudinal direction along a track. The wire saw runs crossing the U-shaped guide frame with an upper part opened horizontally, and the U-shaped part is arranged to perform parallel movement vertically. The wire saw type cutting and dismantling apparatus is carried in to a work floor and is disposed so that the upper opened U-shaped guide frame receives a lower end portion of the large cylindrical structure. The wire saw is driven to travel around the frame and perform vertical movement upward to cut the wall vertically as well as to cut the wall horizontally by moving the U-shaped guide frame along the track while maintaining the height of the wire saw, and subsequently, to perform a vertical cutting by shifting the wire saw downward to cut off the part of the structure.
摘要翻译：要解决的问题：提供一种切割和拆除方法，用于从靠近反应堆堆芯的下部部分切割和拆除反应堆，其中辐射水平较高，同时提升反应堆的屏蔽壁的上部和线锯式切割，用于实施该方法的拆卸装置。解决方案：线锯式切割和拆除装置包括：U形引导框架，其上部开口宽于大圆柱结构的壁厚，以允许线锯运行围绕引导框架，并且框架布置成沿着轨道在纵向方向上执行自动行进。线锯穿过U形引导框架，上部水平放置，并且U形部件布置成垂直地平行移动。线锯式切割和拆除装置被运送到工作台上，并且被布置成使得上部开口的U形引导框架容纳大的圆柱形结构的下端部。线锯被驱动以围绕框架行进，并且向上垂直运动以垂直切割壁，并且通过沿着轨道移动U形引导框架来水平地切割壁，同时保持线锯的高度，并且随后，通过向下移动线锯来执行垂直切割以切断结构的一部分。

2. 发明专利

JP2014055486A Crimping apparatus for disassembled structure, and crimping method using crimping apparatus 有权
标题翻译：拆除结构的打击装置和使用打击装置的打击方法
公开(公告)号：JP2014055486A
公开(公告)日：2014-03-27
申请号：JP2012202349
申请日：2012-09-14
申请人： Takenaka Komuten Co Ltd , 株式会社竹中工務店 , Takenaka Doboku Co Ltd , 株式会社竹中土木 , Japan Atom Power Co Ltd:The , 日本原子力発電株式会社
发明人： SUZUKI MINORU , TAKAJI KAZUHIKO , KONISHI YUUKIFU , TANAKA KOICHIRO , SUGATA MASAHIRO , HOSHINO HARUO , IWATA TAKEHIRO , YOSHINO KEIZABURO , FUJII SATORU , NAKATSUJI MASAYUKI
IPC分类号： E04G23/08 , B66C1/66 , G21C19/02 , G21F9/30
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for lifting and crimping an upper edge of a disassembled structure such as radioactivate reactor shield walls of a nuclear power plant when cutting and disassembling the structure to be disassembled, and a crimping method.SOLUTION: A crimping apparatus 3 comprises: a control device which includes: a crimping body including a recessed crimping part which is inserted into an upper edge of a disassembled structure and capable of crimping inner and outer surfaces thereof; a pair of fastening jacks 4 which are disposed to face right and left sidewalls within the crimping part for firmly holding the inserted disassembled structure from right and left sides; and bored fixing means for firmly fixing the disassembled structure held within the crimping part through a predetermined spot of the disassembled structure. The control device controls operations of the components. Crimping of the disassembled structure can be remotely controlled.
摘要翻译：要解决的问题：提供一种用于提升和压接分解结构的上边缘的装置，例如当切割和拆卸要拆卸的结构时，放射活化核电站的反应堆屏蔽壁，以及卷曲方法。卷曲装置3包括：控制装置，其包括：压接体，其包括凹入的压接部，所述压接部插入到拆卸结构的上边缘中并且能够压接其内表面和外表面; 一对紧固千斤顶4，其设置成面对卷边部分内的左右侧壁，用于从右侧和左侧牢固地保持插入的拆卸结构; 以及用于将保持在压接部内的拆卸结构牢固地固定在拆卸结构的预定位置的钻孔固定装置。控制装置控制部件的操作。拆卸结构的压接可以远程控制。

3. 发明专利

JP2014058778A Cutting/disassembling method of large-sized tubular structure formed from reinforced concrete construction, and cutting/disassembling device 有权
标题翻译：由加固混凝土结构形成的大型管状结构的切割/拆除方法以及切割/拆除装置
公开(公告)号：JP2014058778A
公开(公告)日：2014-04-03
申请号：JP2012202939
申请日：2012-09-14
申请人： Takenaka Komuten Co Ltd , 株式会社竹中工務店 , Takenaka Doboku Co Ltd , 株式会社竹中土木 , Japan Atom Power Co Ltd:The , 日本原子力発電株式会社
发明人： SUZUKI MINORU , TAKAJI KAZUHIKO , KONISHI YUUKIFU , TANAKA KOICHIRO , SUGATA MASAHIRO , HOSHINO HARUO , IWATA TAKEHIRO , YOSHINO KEIZABURO , FUJII SATORU , NAKATSUJI MASAYUKI
IPC分类号： E04G23/08
摘要： PROBLEM TO BE SOLVED: To proceed with cut/disassembly from a lower part by preparing a cutting/disassembling device on a work floor of a reactor, suspending an upper part of a reactor shield wall and remotely controlling the cutting/disassembling device.SOLUTION: A U-shaped guide frame 11 is U-shaped of which a front end is open in a planar view, for traveling around a wire saw 10. The wire saw 10 in a portion crossing a gap between opening parts of the U-shaped guide frame 11 is displaced forwards and backwards by parallel movement. A wire-saw cutter is supported in a front part of a work vehicle 14 moving on a work floor 3 in such a manner that the U-shaped guide frame 11 is movable upwards and downwards in parallel. Such a cutting/disassembling device 20 is carried onto the work floor 3, and the U-shaped guide frame 11 is pressed against an outer circumference of a large-sized tubular structure to proceed with horizontal cutting by driving the wire saw 10 crossing the gap between the opening parts. Further, the U-shaped guide frame 11 is moved vertically upwards or downwards to perform vertical cutting and a portion of the large-sized tubular structure is cut away by proceeding with return horizontal cutting.
摘要翻译：要解决的问题：通过在反应堆的工作台上制备切割/拆卸装置，从下部进行切割/拆卸，悬挂反应堆屏障壁的上部并远程控制切割/拆卸装置。解决方案： U形引导框架11是U形，其前端在平面图中敞开，用于绕线锯10行进。线锯10在与U形导向件的开口部分之间的间隙中交叉的部分框架11通过平行运动向前和向后移位。线锯切割器被支撑在工作车辆14的前部，其在工作台面3上移动，使得U形引导框架11可以上下平行地移动。这样的切割/拆卸装置20被承载在工作台3上，并且U形引导框架11被压靠在大尺寸管状结构的外圆周上，以通过驱动穿过间隙的线锯10进行水平切割在开口部分之间。此外，U形引导架11垂直向上或向下移动以执行垂直切割，并且通过进行返回水平切割来切除一部分大型管状结构。

4. 发明专利

JP2005016070A Steel plate block installation method and steel plate block equipped with interval adjusting mechanism used for execution of the method 有权
标题翻译：钢板块安装方法和钢板装配有用于执行方法的间隔调整机构
公开(公告)号：JP2005016070A
公开(公告)日：2005-01-20
申请号：JP2003179634
申请日：2003-06-24
申请人： Takenaka Komuten Co Ltd , 株式会社竹中工務店
发明人： SUGATA MASAHIRO , ABE TOMIICHI , MIYAUCHI YASUMASA , UMEKUNI AKIRA , YAMAMOTO KOZO , KAMICHI MASANORI , OMIYA YUKIO , TANAKA KOICHIRO , SAITO YUICHI , KAMIMURA MASAYUKI , KUCHIMURA KAZUHIKO
IPC分类号： E04B1/16 , E04B2/86
摘要： PROBLEM TO BE SOLVED: To provide a steel plate block installation method constructing a steel plate concrete structure by placing concrete inside of the steel plate block and a steel plate block after installing the steel plate block constituted by integrally connecting both front and rear steel plates arranged in parallel with each other with an interval holding material such as a separator or the like in a site, and the steel plate block used for execution of the method. SOLUTION: After the steel plate block 3 having an interval adjusting mechanism 14 on the end section of the interval holding material 2 of the steel plates 1a and 1b is installed in the site, the interval adjusting mechanism 14 is operated from the outside of the steel plate block 3 to correct a joint deviation occurring between the steel plates of the adjoining steel plate block 3, and then, the concrete is placed inside of the steel plate blocks. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种钢板块安装方法，其通过在钢板块内部放置混凝土并在安装由前后两端一体连接的钢板块之后设置钢板块来构造钢板混凝土结构在现场使用间隔保持材料如隔板等彼此平行布置的钢板和用于执行该方法的钢板块。解决方案：在钢板1a和1b的间隔保持材料2的端部上具有间隔调节机构14的钢板块3安装在现场，间隔调节机构14从外部操作以校正在相邻的钢板块3的钢板之间发生的接合偏差，然后将混凝土放置在钢板块的内部。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2009133639A Construction method of radiation shielding wall 审中-公开
标题翻译：辐射屏蔽墙施工方法
公开(公告)号：JP2009133639A
公开(公告)日：2009-06-18
申请号：JP2007307824
申请日：2007-11-28
申请人： Kumahira Co Ltd , Takenaka Komuten Co Ltd , 株式会社クマヒラ , 株式会社竹中工務店
发明人： TANAKA KOICHIRO , YAMAMOTO KOZO , NISHIHARA KUNIAKI , KADOWAKI YO , KAWABATA MINORU , TSUTSUI MASAYASU , MASUI YOSHIHIKO
IPC分类号： G21F3/00
摘要： PROBLEM TO BE SOLVED: To provide a construction method of a radiation shielding wall, when a frequency of opening and closing of an opening disposed beforehand on a radiation shielding wall of a radiation facility incorporated with an radiation source is extremely low, capable of preventing a radiation streaming by closing the opening with a movable shielding body and in a case where a replacement of an equipment is necessary, the opening can be easily and surely re-opened by moving the shielding body.
SOLUTION: The radiation streaming is prevented: by installing orthogonally rail metals 7a, 7b reaching to the opening 2 on a floor 10b outside a chamber incorporated with the radiation source from a floor 10a of the opening 2 disposed on the radiation shield wall 1; by setting up a form work for the shielding body by using a sliding member 4 as a bottom part on the rail metal 7b; by casting concrete into the form work; by dismantling the form work except the bottom part 4 after the strength of the concrete is developed; by inserting the constructed shielding body 3 to the opening 2 by moving on the rail metal 7; and by filling the gap between the shielding body and the opening 2.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种辐射屏蔽壁的构造方法，当预先设置在与辐射源结合的辐射设备的辐射屏蔽壁上的开口的开度频率极低时，能够通过用可动屏蔽体关闭开口来防止辐射流动，并且在需要更换设备的情况下，可以通过移动屏蔽体来容易且可靠地重新打开开口。解决方案：防止辐射流动：通过在布置在辐射屏蔽壁上的开口2的地板10a上安装到与辐射源结合的室外的地板10b上的至少两个到达开口2的正交导轨金属7a，7b 1; 通过在轨道金属7b上使用作为底部的滑动构件4来设置屏蔽体的成形工作; 通过将混凝土浇注成形式工作; 通过在混凝土强度发展后拆除底部4以外的形式工作; 通过在轨道金属7上移动将构造的屏蔽体3插入开口2; 并填充屏蔽体和开口2之间的间隙。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2006310218A Concrete block base and pedestal for precision mechanical device using it 有权
标题翻译：使用它的精密机械装置的混凝土块和底座
公开(公告)号：JP2006310218A
公开(公告)日：2006-11-09
申请号：JP2005134019
申请日：2005-05-02
申请人： Takenaka Komuten Co Ltd , 株式会社竹中工務店
发明人： KAWANISHI HIROSHI , TANAKA KOICHIRO , HASHIBA TOSHIO , OMIYA YUKIO
IPC分类号： H05H9/00
摘要： PROBLEM TO BE SOLVED: To provide a concrete block base for supporting a precision mechanical device for an accelerator facility, a semiconductor factory or the like.
SOLUTION: This concrete block base is so structured that a pipe arrangement for circulating a cooling medium is embedded in the concrete block base; and an apparent thermal expansion coefficient of the concrete block base is lowered below a predetermined value by circulating the cooling medium into the pipe arrangement.
COPYRIGHT: (C)2007,JPO&INPIT

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