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

JP2004293172A Joint structure of segment 有权
公开(公告)号：JP2004293172A
公开(公告)日：2004-10-21
申请号：JP2003087446
申请日：2003-03-27
申请人： Geostr Corp , Kajima Corp , ジオスター株式会社 , 鹿島建設株式会社
发明人： SUZUKI YOSHINOBU , NAGAMORI KUNIHIRO , FURUICHI KOSUKE , YOSHIDA KENTARO , SAITO YUSUKE , FUJINO YUTAKA , SAKUMA YASUSHI , ONOE SATOSHI
IPC分类号： E21D11/04 , E21D11/08
摘要： PROBLEM TO BE SOLVED: To provide the joint structure of a segment, in which the structure of a container case for a worm gearing is not complicated even when the warm gearing is used and a power is transmitted smoothly in the case.
SOLUTION: Only the container case 7 is installed when the segment is formed, and the worm gearing 6 and a bolt 4 for a joining are mounted in the case 7 by utilizing a containing section 7a opened to the joint surface 2a of the segment 2 after the formation of the segment. The penetration or the like of cast concrete need not be cared, and the structure of the case 7 in which the gearing 6 is contained need not be complicated when the segment is formed. The power in the case 7 after an assembly into the segment 2 is most transmitted smoothly by securing the gearing 6 and the bolt 4 after the formation of the segment.
COPYRIGHT: (C)2005,JPO&NCIPI

2. 发明专利

JP2008169612A Joint structure between rings of segment 审中-公开
标题翻译：分支环之间的联合结构
公开(公告)号：JP2008169612A
公开(公告)日：2008-07-24
申请号：JP2007003544
申请日：2007-01-11
申请人： Geostr Corp , Kajima Corp , ジオスター株式会社 , 鹿島建設株式会社
发明人： SUZUKI YOSHINOBU , ARAI TAKAHIRO , SAITO YUSUKE , FUJINO YUTAKA , SAKUMA YASUSHI , YOKOI NOBUAKI , ONOE SATOSHI
IPC分类号： E21D11/04
摘要： PROBLEM TO BE SOLVED: To provide a joint structure between rings of a segment capable of reducing the number of joint hardware arranged on a joint surface between the rings to reduce cost and provided with a mortise requiring no special reinforcing bar for reinforcement.
SOLUTION: This joint structure 1 divides the performance for sharing load in such a way that the joint hardware 4 shares tensile performance and a partial mortise 3 shares shearing performance. The tensile performance is the performance required at assembly time and demanding only aseismatic performance to reduce the number of joint hardware 4 partially and achieve economical joint structure. A shearing key having a gentle angle of the partial mortise 3 is provided in the vicinity of the center of height of the segment to reduce the number of reinforcing bars to cope with occurrence of crack.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供能够减少布置在环之间的接合表面上的接合硬件的数量的节段的环之间的接合结构，以降低成本并提供不需要用于加强的特殊钢筋的榫眼。解决方案：该联合结构1以共同的硬件4共享拉伸性能和部分榫眼3份剪切性能的方式分割负载的性能。拉伸性能是组装时所需的性能，并且仅要求抗震性能，部分地减少接头硬件4的数量并实现经济的接头结构。在片段的高度中心附近设置具有部分榫眼3的平缓角度的剪切键，以减少钢筋的数量以应对裂纹的发生。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2008179953A Joint structure of segment ring 有权
标题翻译：分节环接头结构
公开(公告)号：JP2008179953A
公开(公告)日：2008-08-07
申请号：JP2007012732
申请日：2007-01-23
申请人： Geostr Corp , Kajima Corp , ジオスター株式会社 , 鹿島建設株式会社
发明人： SUZUKI YOSHINOBU , ARAI TAKAHIRO , SAITO YUSUKE , FUJINO YUTAKA , SAKUMA YASUSHI , YOKOI NOBUAKI , ONOE SATOSHI
IPC分类号： E21D11/04
摘要： PROBLEM TO BE SOLVED: To provide a joint structure of a segment ring which enables a plurality of the segment rings to be installed along a curved shape of a curved section of a tunnel when installed in the curved section of the tunnel while being joined to one another, and enables the meandering of the segment rings to be corrected with ease.
SOLUTION: The plurality of segment rings 1 are installed in the curved section of the tunnel in such a manner as to be adjacent to one another in the axial direction of the tunnel. The segment ring 1 is assembled by installing a plurality of segments 2 while joining them to one another in the circumferential direction of the tunnel. A taper 1a which is inclined in a direction crossing the axial direction of the tunnel is formed on the pit mouth-side jointing surface of each of the segment rings 1. A plurality of male joints 3 and a plurality of female joints 4 which are fitted to each other are provided at predetermined intervals in the circumferential direction of the segment ring 1 on pit mouth-side and face-side jointing surfaces of each of the segment rings 1, respectively. The number of the provided female joints 4 is larger than that of the provided male joints 3. The male joint 3 and the female joint 4 are fitted to each other.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种分段环的接合结构，其能够在安装在隧道的弯曲部分中时沿着隧道的弯曲部分沿弯曲形状安装多个分段环，同时相互联系，使得能够容易地校正分段环的曲折。解决方案：多个分段环1以隧道的轴向方式彼此相邻的方式安装在隧道的弯曲部分中。通过在隧道的圆周方向上将它们彼此连接而安装多个段2来组装段环1。在每个分段环1的凹坑口侧接合表面上形成有沿与隧道的轴向相交的方向倾斜的锥形1a。多个公接头3和多个母接头4被配合彼此分别以分段环1的圆周方向在每个分段环1的凹坑口侧和面侧接合面上分别设置。所提供的阴接头4的数量大于所提供的阳接头3的数量。阳接头3和阴接头4彼此配合。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2008169611A Reinforcing structure of ring joint surface of segment 审中-公开
标题翻译：环形接头表面的增强结构
公开(公告)号：JP2008169611A
公开(公告)日：2008-07-24
申请号：JP2007003543
申请日：2007-01-11
申请人： Geostr Corp , Kajima Corp , ジオスター株式会社 , 鹿島建設株式会社
发明人： SUZUKI YOSHINOBU , ARAI TAKAHIRO , SUDA NOBUHIRO , FUJINO YUTAKA , SAKUMA YASUSHI , YOKOI NOBUAKI , ONOE SATOSHI
IPC分类号： E21D11/08
摘要： PROBLEM TO BE SOLVED: To provide a reinforcing structure of a ring joint surface of a segment capable of preventing occurrence of crack and chipping due to jack thrust and increasing height of a segment beam slightly when deciding height of the segment beam by jack thrust.
SOLUTION: This reinforcing structure 1 is constituted by forming a clearance 5 between a pressure receiving face 2b other than a steel plate 4 for reinforcement and a jack 3 for excavation due to the contact of the jack 3 for excavation with the steel plate 4 for reinforcement installed on the pressure receiving face 2b with which the jack 3 for excavation of a shield tunnel on the ring joint surface 2a of the segment 2 comes into contact while the steel plate 4 for reinforcement protrudes from the joint surface 2a. Consequently, it is possible to prevent occurrence of crack and chipping of the segment 2 and prevent leakage of water by the steel plate 4 for reinforcement. When height of the segment beam is decided by thrust of the jack 3 for excavation, the height can be reduced.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种节段的环形接合面的加强结构，其能够在通过千斤顶来确定段梁的高度时，稍微地防止由于千斤顶推力而产生裂纹和碎裂，并且增加段梁的高度推力。解决方案：该加强结构1通过在加强用钢板4以外的受压面2b和由挖掘用千斤顶3与钢板接触而进行挖掘的千斤顶3之间形成间隙5 4，用于在接合面2b上突出加强件的压力接收面2b，用于在段2的环形接合表面2a上开挖盾构通道的起重器3与该接合面2b接触，同时加强钢板4从接合面2a突出。因此，可以防止片段2的裂纹和碎裂的发生，并且防止钢板4用于加强的水的泄漏。当通过用于挖掘的千斤顶3的推力决定分段梁的高度时，可以降低高度。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2007132164A Segment joining structure 有权
标题翻译：分段接合结构
公开(公告)号：JP2007132164A
公开(公告)日：2007-05-31
申请号：JP2005328738
申请日：2005-11-14
申请人： Geostr Corp , Kajima Corp , ジオスター株式会社 , 鹿島建設株式会社
发明人： NAKAGAWA MASAYOSHI , SUZUKI YOSHINOBU , TAMADA KOICHI , ARAI TAKAHIRO , FUJINO YUTAKA , SAKUMA YASUSHI , YOKOI NOBUAKI , ONOE SATOSHI
IPC分类号： E21D11/08 , E21D11/04
摘要： PROBLEM TO BE SOLVED: To provide a segment joining structure of high work efficiency while forming a joining protrusion part of a male-type joint into simple structure.
SOLUTION: This joining structure 1 is structured to project a joining recessed part 3 of a female-type joint 4 originally with high structural rigidity from a joint face 2a of a segment 2 and to retract the joining protrusion part 6 of the male-type joint 7 from the joint face 2a. The joining structure 1 forms the joining protrusion part 6 of the male-type joint 7 into simple structure by putting a spacer 9 of an elastic body between a case part 8 and a supporting ring part 10 forming the double pipe structure of the joining recessed part 3 of the female-type joint 4, and absorbing "looseness" in construction only on the female-type joint 4 side.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供高效率的分段接合结构，同时将阳型接头的接合突出部分形成为简单的结构。解决方案：该接合结构1被构造成从部件2的接合面2a突出具有高结构刚度的阴型接头4的接合凹部3，并使接合突起部6缩回型接头7。接合结构1通过将弹性体的间隔件9放置在壳体部分8和形成接合凹部的双重管结构的支撑环部分10之间而将阳型接头7的接合突起部6形成为简单的结构 3的女性接头4，并且仅在女性接头4侧上吸收“松动”。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2013174067A Joint fitting for segment 有权
标题翻译：联合分配配套
公开(公告)号：JP2013174067A
公开(公告)日：2013-09-05
申请号：JP2012038525
申请日：2012-02-24
申请人： Geostr Corp , ジオスター株式会社 , Tohoku Neji Seizo Kk , 東北ネヂ製造株式会社
发明人： KASE AKIRA , FUJINO YUTAKA , ONOE SATOSHI , SHIRAKAWA MASAHIKO , EHATA TAKANORI
IPC分类号： E21D11/04
摘要： PROBLEM TO BE SOLVED: To appropriately and inexpensively configure a joint fitting for segments with a simpler structure.SOLUTION: A set of joint fitting comprises: a male fitting 3 which is formed with a head part 30 on one end of a metallic shaft and installed to a segment S, which composes a concrete structure, using the shaft as an anchor so as to leave a predetermined space z between the head part 30 and a connection surface 1 of the segment S; a first female fitting 4 which is installed to the segment S so that a part of a head part 40 is projected from one groove wall 2c side of a groove-shaped recess 2, formed in the connection surface 1 of the segment S so as to receive the head part 30 of the male fitting 3, into the groove-shaped recess 2; and a second female fitting 4' which is installed to the segment S so that a part of a head part 40 is projected from the other groove wall 2c side of the groove-shaped recess 2 in a state of leaving a space z", which is smaller than the head part 30 of the male fitting 3 and allows insertion of the shaft, between it and the head part 40 of the first female fitting 4 in the groove-shaped recess 2.
摘要翻译：要解决的问题：适当和廉价地构造具有更简单结构的段的接头配件。解决方案：一组接头配件包括：阳配件3，其在金属轴的一端形成有头部30，并安装到构成混凝土结构的段S，使用轴作为锚，以便在头部30和段S的连接表面1之间留出预定的空间z; 第一阴配件4，其安装在段S上，使得头部40的一部分从形成在段S的连接面1中的槽形凹部2的一个槽壁2c侧突出，以便将阳配件3的头部30接收到槽形凹部2中; 以及第二阴配件4'，其安装到段S，使得头部40的一部分在离开空间z“的状态下从槽形凹部2的另一个槽壁2c侧突出，小于阳配件3的头部30，并且允许轴在第一阴配件4的头部40之间插入槽形凹部2中。

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