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

JP2017115316A シールドトンネル内部の構築方法审中-公开
公开(公告)号：JP2017115316A
公开(公告)日：2017-06-29
申请号：JP2015248580
申请日：2015-12-21
申请人：鹿島建設株式会社 , Kajima Corp
发明人： SAITO YUSUKE , ABE TAKASHI , SATO TAKUYA , TAKAHASHI KIMIKUNI , YOSHIMURA HAYATO , MORIGUCHI TOSHIMI
IPC分类号： E21D11/08
摘要：【課題】シールドトンネルの施工効率を向上させる。【解決手段】シールド機1は、先端部で地中を掘削し後方部でセグメント101を組み立てる。後続台車11は、シールド機1の後方に配置されてシールド機1の掘進に伴って移動する。ここにおいて、シールド機1と後続台車11との間で、後続台車11に装備されたクレーン14により、トンネル底部にインバートブロック102を設置する。後続台車11は、設置済みのインバートブロック102上を移動させる。後続台車11の後方で、別の台車15に装備されたクレーン17により、インバートブロック102の上に床面構築部材(中間柱103及び床版106)を設置して、床面を構築する。【選択図】図3

2. 发明专利

JP2004143825A Choked earth and sand removal method and device in excavation section 有权
公开(公告)号：JP2004143825A
公开(公告)日：2004-05-20
申请号：JP2002310712
申请日：2002-10-25
申请人： Kajima Corp , 鹿島建設株式会社
发明人： NAGAMORI KUNIHIRO , KOBAYASHI TAKASHI , YOSHIMURA HAYATO
IPC分类号： E21D9/12
摘要： PROBLEM TO BE SOLVED: To automatically, securely, rapidly, and safely remove choked earth and sand in the excavation section such as a shield machine for tunnel excavation by a relatively simple mechanism.
SOLUTION: Choked earth and sand dismantlement member 10 by a membrane 11 is installed on the surface of a partition wall 4 oppositely to a cutter head 3 in an earth pressure chamber 7 between the cutter head 3 such as an earth pressure shield machine 1 and the partition wall 4. A fluid such as air, water, or oil is infilled in the partition wall 4 to expand the membrane and thereby cracks are developed in the cutter head 3 or the choked earth and sand A in the earth pressure chamber 7 to collapse it. The collapsed sand and earth are discharged by a screw conveyor 8 to remove the choked part.
COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2010090537A Cutter bit exchanger 有权
标题翻译：切割机交换机
公开(公告)号：JP2010090537A
公开(公告)日：2010-04-22
申请号：JP2008258507
申请日：2008-10-03
申请人： Kajima Corp , Kawasaki Heavy Ind Ltd , 川崎重工業株式会社 , 鹿島建設株式会社
发明人： IWATA HIROKICHI , ISOBE SUNAO , SAKAI YOSHIO , AIMI HIROTAKA , SAKAMOTO TOSHIRO , TAKAHARA TAKESHI , YONEZAWA MINORU , YUGE TAKESHI , YOSHIMURA HAYATO
IPC分类号： E21D9/087
摘要： PROBLEM TO BE SOLVED: To provide a cutter bit exchanger capable of securing the sealing property of a gate and the sealability of a cutter bit during the replacement operation. SOLUTION: Since the areas around a fourth seal member 75 abutting on the gate 62 are flushed with a flushing fluid jetted from a flushing fluid supply opening 71, stones and sediment caught in the gate 62 when the gate 62 is shut off can be flushed and removed. Since the first seal member 44 on the outer periphery of a holder 43 is sealed with a first seal member 44 and inner hole parts 68, 69, 70, the sealability can be secured with the minimum seal members irrespective of the position of a cutter bit 41, for the replacement of the cutter bit 41. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在更换操作期间确保浇口的密封性和切割刀的密封性的切割钻头式换热器。解决方案：由于邻接在门62上的第四密封构件75周围的区域被从冲洗流体供应开口71喷射的冲洗流体冲洗，当闸门62关闭时，被捕获在门62中的石块和沉积物可以被冲洗掉。由于保持器43的外周上的第一密封构件44由第一密封构件44和内孔部68,69,70密封，所以可以利用最小的密封构件确保密封性，而与切削刀头的位置无关 41，用于更换刀头41.版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2008303680A Cutting method for underwater structure and cutting device 有权
标题翻译：水下结构和切割装置的切割方法
公开(公告)号：JP2008303680A
公开(公告)日：2008-12-18
申请号：JP2007153987
申请日：2007-06-11
申请人： Kajima Corp , 鹿島建設株式会社
发明人： FURUYA TATSUO , ANAI HIDEKAZU , YOSHIMURA HAYATO , MORICHIKA YOSHIHIKO , HARADA TSUNEKI , TAKAGI YASUMASA , KAWADA MASATOSHI , KANDA SHINICHI
IPC分类号： E02D9/04
摘要： PROBLEM TO BE SOLVED: To provide a cutting method for an underground structure which efficiently safely cuts a large-sized diameter pile and a concrete structure that exist in water as the foundation of a bridge and other large-sized buildings in a river and on the sea, and also to provide a cutting device used for the same.
SOLUTION: The inside of an underwater pile 3 is core-hollowed in advance, and a cutting part 7 is inserted therein. The cutting part 7 is rotated in the pile by a rotating device 23. A nozzle for abrasive jet cutting is arranged at the cutting part 7 and cuts the underwater pile 3 while rotating in the pile. Pressure in the pile 5 is kept to be not lower than outer hydrostatic pressure in a cutting position. An underwater camera is arranged in the cutting part and a cutting state can be grasped.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种地下结构的切割方法，其有效地安全地切割大型直径的桩和存在于水中的混凝土结构作为桥梁和其他大型建筑物在河中的基础并在海上，还提供了一种用于此的切割装置。解决方案：水下桩3的内部预先是中空的，切割部7插入其中。切割部分7通过旋转装置23在绒头中旋转。用于磨料射流切割的喷嘴布置在切割部分7处并且在桩中旋转的同时切割水下桩3。桩5中的压力在切割位置保持不低于外部静水压力。在切割部中配置有水下摄像机，能够抓住切断状态。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2008163566A Mine work facility behind shield machine 有权
标题翻译：矿山机械设备制造厂
公开(公告)号：JP2008163566A
公开(公告)日：2008-07-17
申请号：JP2006351511
申请日：2006-12-27
申请人： Hitachi Constr Mach Co Ltd , Kajima Corp , 日立建機株式会社 , 鹿島建設株式会社
发明人： YUGE TAKESHI , YOSHIMURA HAYATO , HANAOKA TAIJI , KAIMAI ATSUSHI
IPC分类号： E21D11/40 , E21F13/02
摘要： PROBLEM TO BE SOLVED: To provide a mine work facility behind a shield machine simply formed, capable of stably providing swinging, capable of transporting materials in the axial direction of a tunnel and unloading them at positions laterally apart from each other, and having ease of work and high operational safety.
SOLUTION: In this work facility for transporting and unloading a lining material and the other materials behind the shield machine 1, a main rail for traveling a main hoist 12 is installed in the axial direction of tunnel. A turning body 14 is installed at the end part or intermediate part of the main rail in the generally horizontal direction. An auxiliary rail 16 onto which the main hoist 12 can ride from the main rail at a predetermined turned position is installed on the turning body 14.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供简单形成的能够稳定地提供摆动的能够在隧道的轴向方向上输送材料并在彼此横向分开的位置卸载材料的盾构机后面的矿山工作设备，以及操作方便，操作安全。
解决方案：在这种用于运输和卸载衬里材料的工作设备以及屏蔽机1后面的其他材料的情况下，沿着隧道的轴向安装用于行进主起重机12的主轨道。转向主体14沿大致水平的方向安装在主轨的端部或中间部分。主起重机12可以在预定的转动位置上从主导轨上骑行的辅助导轨16安装在车削主体14上。（C）2008年，JPO和INPIT

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