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1. 发明专利

JP2009057712A Temporary pipe for jacking method 有权
标题翻译：用于封堵方法的临时管道
公开(公告)号：JP2009057712A
公开(公告)日：2009-03-19
申请号：JP2007223965
申请日：2007-08-30
申请人： Okumura Corp , Okumura Mach Corp , 奥村機械製作株式会社 , 株式会社奥村組
发明人： ONO JUNJI , MATSUMOTO KIYOSHI , SATO HIROMI , ARAKAWA KENJI
IPC分类号： E21D9/06 , F16L9/19
摘要： PROBLEM TO BE SOLVED: To provide a temporary pipe for a jacking method, which enables efficient jacking work reducing construction costs to be performed by converting it to jacking work for buried pipes different in outside diameter.
SOLUTION: This temporary pipe 10 for the jacking method comprises a temporary pipe body 20, a diameter-enlarged temporary pipe 30, and a diameter-enlarged adapter pipe 40. The diameter-enlarged adapter pipe 40 is installed on the end surface portion of at least either the temporary pipe body 20 or the diameter-enlarged temporary pipe 30 in a state in which the temporary pipe body 20 is mounted and arranged inside the diameter-enlarged temporary pipe 30. Adapter openings 42a, 42b, 42c and 42d correspond to connecting openings 23a, 23b, 23c and 23d of a main body plate 22a, so that adapter pipe bodies 43a, 43b, 43c and 43d can be connected to pipe bodies 16a, 16b, 16c and 16d inside the temporary pipe body 20. The diameter-enlarged adapter pipe 40 is bolted to the temporary pipe body 20 and the diameter-enlarged temporary pipe 30 via a bolt fastening portion 45, so that the diameter-enlarged adapter pipe 40, the temporary pipe body 20 and the diameter-enlarged temporary pipe 30 can be joined and integrated together.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于起重方法的临时管道，其能够有效地起升作业，通过将其转换为外径不同的埋管而将施工成本降低。解决方案：用于起动方法的该临时管道10包括临时管体20，直径增大的临时管道30和直径扩大的适配管道40.直径增大的适配管40安装在端面在临时管体20安装在直径扩大的临时管30的内部的状态下，至少临时管体20或直径扩大的临时管30中的至少一部分。适配器开口42a，42b，42c和42d 对应于主体板22a的连接开口23a，23b，23c和23d，使得适配管体43a，43b，43c和43d可以连接到临时管体20内的管体16a，16b，16c和16d。直径扩大的适配器管40经由螺栓紧固部45螺栓连接到临时管体20和直径扩大的临时管30，使得直径扩大的适配管40，临时管体20和直径扩大临时管道30可以加入并整合在一起。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2008190321A Construction method for widened tunnel 有权
标题翻译：宽带隧道施工方法
公开(公告)号：JP2008190321A
公开(公告)日：2008-08-21
申请号：JP2008128659
申请日：2008-05-15
申请人： Hitachi Zosen Corp , Okumura Corp , 日立造船株式会社 , 株式会社奥村組
发明人： IMAI KENJI , HANAOKA TAIJI , HORIMI SHIGERU , ARAKAWA KENJI , OBAYASHI MASAAKI
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a construction method of a widened tunnel capable of smoothly and efficiently constructing a widened part having a predetermined extent for constructing an emergency parking belt part in a side part of this tunnel body part, simultaneously when excavating the tunnel body part for constructing a road by a shield excavator.
SOLUTION: The tunnel body part and the widened part in a side part of this tunnel body part, are excavated over the tunnel total length by the shield excavator formed by arranging a small diameter cutter head for excavating the widened part in a side part of the cutter head for excavating the tunnel body part. A filling material is filled in the widened part hidden by a tunnel lining by constructing the tunnel lining in the tunnel body part in a tunnel section for constructing only a road part. The tunnel lining is constructed on a widened part whole surface from the tunnel body part in a section for arranging the emergency parking belt part in a side part of the road part, and the road part is constructed in the tunnel body part, and the emergency parking belt part of widening the road part is constructed in the widened part.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：提供一种能够平稳有效地构造具有预定范围的加宽部分的加宽隧道的施工方法，用于在该隧道体部分的侧部中构建紧急驻车带部分，同时当挖掘时用于由盾构挖掘机构筑道路的隧道体部分。
解决方案：隧道主体部分和该隧道主体部分侧面部分的加宽部分通过屏蔽挖掘机在隧道总长度上挖掘，该盾构挖掘机通过设置用于在侧面挖掘加宽部分的小直径刀头用于挖掘隧道主体部分的切割头的一部分。通过在隧道部分的隧道主体部分中构造隧道衬里，填充在由隧道衬砌隐藏的加宽部分中，用于仅构建道路部分。隧道衬砌在隧道主体部分的整体加宽部分上，在用于将紧急驻车带部分布置在道路部分的侧部的部分中，并且道路部分构造在隧道主体部分中，并且紧急情况加宽道路部分的停放带部分是在扩宽部分建造的。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2005188119A Segment or test tool for segment compound body 有权
标题翻译：部分复合体部分或测试工具
公开(公告)号：JP2005188119A
公开(公告)日：2005-07-14
申请号：JP2003430072
申请日：2003-12-25
申请人： Ishikawajima Constr Materials Co Ltd , Okumura Corp , 株式会社奥村組 , 石川島建材工業株式会社
发明人： ARAKAWA KENJI , SOMEYA HIROKI
IPC分类号： E21D11/00 , E21D11/08
摘要： PROBLEM TO BE SOLVED: To securely and easily test a segment compound body comprising segments forming a tunnel wall body or a plurality of segments joined to each other through joints for strength without relying upon the shapes thereof.
SOLUTION: This test tool 20 for the segment used for the test of a roughly circular arc board-shaped segment 10 forming the tunnel inner wall surface comprises an angle member 21 extending in the longitudinal direction of the segment 10 and fixed to the inner surface of the segment 10 and a pivotally supporting stand 22 having a pivotally supporting part supporting the segment 10 by the angle member 21 and a pivotally supporting body to which the pivotally supporting part is fixed.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了牢固且容易地测试包括通过接头彼此连接的隧道壁体或多个段的段的段化合物体，而不依赖于其形状。解决方案：用于测试形成隧道内壁表面的大致圆弧形板状段10的段的该测试工具20包括在段10的纵向延伸并固定到节段10的内表面和枢转支撑架22，其具有通过角部件21支撑节段10的枢转支撑部分和枢转支撑部件固定到该枢轴支撑体上的枢轴支撑体。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2012188805A Tunnel excavation device for demolishing and updating existing pipe 审中-公开
标题翻译：用于拆卸和更新现有管道的隧道挖掘装置
公开(公告)号：JP2012188805A
公开(公告)日：2012-10-04
申请号：JP2011050593
申请日：2011-03-08
申请人： Okumura Corp , 株式会社奥村組
发明人： ARAKAWA KENJI , YAMADA NAOTOSHI , KAWANISHI TAKEYUKI , YAMANAGA KIYOKAZU
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a device capable of efficiently cutting, demolishing and removing a deteriorated existing pipe from its rear end part without stopping distribution of sewage or the like, and constructing a new pipe while accurately excavating outer peripheral ground of the existing pipe along the axial direction of the existing pipe.SOLUTION: A center shaft 5 projected to the inside of the rear end part center of an existing pipe P1 is provided on a partition wall front surface center part of a shield body 1, the end part of the existing pipe P1 is divided into a plurality of block pieces by a wire saw 37 while distributing sewage or the like by a bypass pipe P3 through the center shaft 5, and the divided block pieces are carried away by gripping means 21 or the like turnable around the center shaft 5. A cylindrical body 3 for covering the rear end part of the existing pipe P1 is disposed on the front side of the shield body 1, and a new pipe P2 is constructed on the rear side while excavating the outer peripheral ground of the existing pipe P1 by a cutter bit 7 mounted on the front end of the cylindrical body.
摘要翻译：要解决的问题：提供一种能够从其后端部有效地切割，拆除和除去劣化的现有管道而不停止污水等的分配的装置，并且在准确地挖掘外围地面的同时构建新的管道现有管道沿着现有管道的轴向。解决方案：在屏蔽体1的隔壁前表面中心部分设置有一个突出到现有管道P1的后端部中心内侧的中心轴5，现有管道P1的端部被分割在通过中心轴5分配旁通管P3的污水等的同时通过线锯37分割成多个块体，并且通过夹持装置21等绕着中心轴5转动来分离分割块体。用于覆盖现有管道P1的后端部的圆筒体3设置在屏蔽体1的前侧，并且在后侧构造新的管道P2，同时通过以下方式挖掘现有管道P1的外围地面安装在圆柱体的前端上的刀头7。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2012188803A Crusher for secondary lining concrete of existing pipe 有权
标题翻译：用于现有管道的二次内衬混凝土的破碎机
公开(公告)号：JP2012188803A
公开(公告)日：2012-10-04
申请号：JP2011050591
申请日：2011-03-08
申请人： Okumura Corp , 株式会社奥村組
发明人： ARAKAWA KENJI , YAMADA NAOTOSHI , TATSUTA NORIYUKI , YOSHIDA HIDENORI
IPC分类号： E21D11/00 , E21D9/10
摘要： PROBLEM TO BE SOLVED: To provide a crusher capable of efficiently crushing and removing secondary lining concrete of an existing pipe when repairing or demolishing the existing pipe such as a deteriorated drainpipe.SOLUTION: At a front end of a cylindrical barrel 1, a cutter head 2 provided with a plurality of roller cutters 3 for crushing secondary lining concrete P2 of a deteriorated existing pipe P is freely rotatably disposed. On an outer peripheral part of the cutter head 2, a debris fetch port 5 for fetching crushed debris into the crusher and sending it to the side of a rake-up plate 8 on a back surface of the cutter head 2 is provided. Also, a debris scooping member 9 is projected to the front and provided on a surface plate front surface of the cutter head 2. The debris crushed by the roller cutters 3 is raked up by the debris scooping member 9 and the rake-up plate 8, dropped into a debris receiving hopper 7 disposed at a center opening 4 of the cutter head 2, and discharged through the inside of the existing pipe P by a belt conveyor 10.
摘要翻译：要解决的问题：提供一种能够有效地破碎和除去现有管道的二次衬里混凝土的破碎机，当修复或拆除诸如劣化的排水管的现有管道时。解决方案：在圆筒1的前端，设置有多个用于破碎劣化的现有管P的二次衬里混凝土P2的辊切割器3的切割头2可自由旋转地设置。在切割头2的外周部设置有用于将破碎的碎屑取入破碎机的碎片取出口5，并将其送到刀头2的后表面的耙盘8侧。此外，碎屑拾取构件9向前突出并设置在切割头2的表面板前表面上。由滚轮切割器3破碎的碎片被碎屑拾取构件9和耙升板8 ，落入设置在刀头2的中心开口4处的碎片接收料斗7中，并通过带式输送机10通过现有管道P的内部排出。（C）2013，JPO＆INPIT

6. 发明专利

JP2005139779A Shield machine for branch tunnel excavation 有权
标题翻译：用于分支隧道掘进的屏蔽机
公开(公告)号：JP2005139779A
公开(公告)日：2005-06-02
申请号：JP2003378514
申请日：2003-11-07
申请人： Okumura Corp , 株式会社奥村組
发明人： ARAKAWA KENJI , FUKUI MASAYA , INABA HIROYOSHI
IPC分类号： E21D9/06 , E21D9/087
摘要： PROBLEM TO BE SOLVED: To provide a shield machine for a branch tunnel excavation capable of efficiently and accurately carrying out work thereof when a tunnel is bored by the shield machine toward the existing tunnel to construct the branch tunnel by making the tunnel communicate with the existing tunnel in a crossover state. SOLUTION: The shield machine A is so constituted that a plurality of divided hood members 2a are mutually and individually arranged on the circumferential surface of a skin plate in a forcedly drivable manner to form a cylindrical hood body 2 and, at the same time, that a screw auger 3 is integrally provided on each divided hood member 2a. The shield machine A is so constituted that each divided hood member 2a is driven forward while excavating the forward ground by the screw auger 3 when it reaches the existing tunnel T to abut the front end thereof on the circumferential wall surface of the existing tunnel, earth and sand taken in the hood body 2 are removed and, at the same time, that the circumferential wall section of the existing tunnel surrounded by the front end of the hood body 2 is disassembled to communicate a tunnel T' with the existing tunnel T in a branched state after a cutter head or the like is removed. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于分支隧道挖掘的盾构机，当隧道被盾构机器朝向现有隧道钻孔时，能够高效准确地执行其工作，以通过使隧道通信来构建分支隧道现有隧道处于交叉状态。解决方案：屏蔽机A的构造使得多个分开的机罩构件2a以强制驱动的方式相互且单独地布置在皮肤板的圆周表面上，以形成圆柱形罩体2，并且在同一个时间，螺旋钻3一体地设置在每个分开的罩部件2a上。屏蔽机A构成为，当分离的罩部件2a到达现有的隧道T时，螺旋钻3在向前的地面挖掘时，每个分开的罩部件2a被驱动到现有隧道的周壁面上的前端取下罩体2中的砂子，同时拆卸由罩主体2前端包围的现有隧道的周壁部分，以将隧道T'与现有隧道T进行通信切割刀头等之后的分支状态。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2013241743A Soil discharge device for shield excavator 有权
标题翻译：用于盾构挖掘机的土壤排放装置
公开(公告)号：JP2013241743A
公开(公告)日：2013-12-05
申请号：JP2012114138
申请日：2012-05-18
申请人： Okumura Corp , 株式会社奥村組
发明人： INABA HIROYOSHI , MORI TATSUO , ARAKAWA KENJI , MURANAKA HIROAKI
IPC分类号： E21D9/12
摘要： PROBLEM TO BE SOLVED: To easily perform maintenance of a ribbon screw in the state where excavated sediment is prevented from entering the ribbon screw from the inside of a chamber, in the middle of tunnel excavation, in a screw conveyer including the ribbon screw which carries out the excavated sediment including boulders excavated by a cutter head.SOLUTION: A rear end of a ribbon screw 12 of which the front end portion protrudes into a chamber 4, is connected to a rotary driving mechanism 40 provided in a rear end portion 11a of a casing 11 in which the ribbon screw 12 is mounted, the rear end portion 11a can be separated backward from a rear part of the casing 11, and the front end portion of the ribbon screw 12 can be accommodated within a front end opening part of the casing 11. In such a state, the front end opening part of the casing 11 is closed with a partition gate 6, such that maintenance of inside of the casing 11 can be performed from the inside of a screw conveyer.
摘要翻译：要解决的问题：为了容易地进行在带有挖掘的沉积物的状态下的带状螺丝的维护，所述状态是从隧道掘进中心的室的内部进入带状螺旋，在包括带状螺旋的螺旋输送机中将挖掘出的沉积物，包括由切割头挖出的巨石。解决方案：前端部突出到室4中的带状螺钉12的后端连接到设置在后端部11a中的旋转驱动机构40 其中安装有带状螺钉12的壳体11，后端部分11a可以从壳体11的后部向后分离，并且带状螺钉12的前端部可容纳在壳体11的前端开口部分壳体11.在这种状态下，壳体11的前端开口部分用分隔门6封闭，从而能够从螺旋输送机的内部进行维护。

8. 发明专利

JP2013241742A Soil discharge device of shield drilling machine 审中-公开
标题翻译：石油钻井装置土壤排放装置
公开(公告)号：JP2013241742A
公开(公告)日：2013-12-05
申请号：JP2012114137
申请日：2012-05-18
申请人： Okumura Corp , 株式会社奥村組
发明人： INABA HIROYOSHI , MORI TATSUO , ARAKAWA KENJI , MURANAKA HIROAKI
IPC分类号： E21D9/12
摘要： PROBLEM TO BE SOLVED: To provide a soil discharge device which enables the rear end opening of a ribbon screw for carrying out drilled sediment including boulder drilled by a cutter head to be reliably closed when closed with a gate, while avoiding the gate from biting the drilled sediment, and which can sort the drilled sediment into boulder and the drilled sediment including small-diameter gravel, and then discharge them separately.SOLUTION: A gate chamber 17 is communicated with the rear end opening of a ribbon screw 12, a gate 16 provided in the gate chamber 17 is constructed by double-leaf left and right door plates 16a, 16b, and the opposed end faces of the left and right door plates 16a, 16b are formed as inclined end faces V-shaped in cross section to ensure their joint when closed. Furthermore, the gate chamber 17 is communicated through a classification chamber 20 having classification means for boulder B and the drilled sediment with a screw feeder 50 for carrying out the drilled sediment including the small-diameter gravel so that the boulder B in the gate chamber 17 is discharged from a discharge port 24 to the outside.
摘要翻译：要解决的问题：提供一种污物排出装置，其能够使带状螺丝的后端开口用于执行钻孔沉积物，包括用刀头钻出的石块，在用闸门关闭时可靠地关闭，同时避免闸门咬住钻井沉积物，将钻井沉积物分为冰砾和钻孔沉积物，包括小直径砾石，然后分别排出。解决方案：闸门室17与带状螺丝12的后端开口连通，门16 设置在闸室17中的是由双叶左和右门板16a，16b构成的，左右门板16a，16b的相对端面形成为横截面为V形的倾斜端面，以确保关闭时关节。此外，门室17通过具有用于石块B的分级装置的分级室20和具有用于执行包括小直径砾石的钻井沉积物的螺旋进料器50的钻井沉积物连通，使得门室17中的巨石B 从排出口24排出到外部。

9. 发明专利

JP2013241740A Boulder-drilled sediment classification device for soil discharge device of shield drilling machine 有权
标题翻译：用于石油钻井机械排放装置的钻头钻头分类装置
公开(公告)号：JP2013241740A
公开(公告)日：2013-12-05
申请号：JP2012114135
申请日：2012-05-18
申请人： Okumura Corp , 株式会社奥村組
发明人： INABA HIROYOSHI , MORI TATSUO , ARAKAWA KENJI , MURANAKA HIROAKI
IPC分类号： E21D9/12 , B65G33/14
摘要： PROBLEM TO BE SOLVED: To provide a soil discharge device capable of sorting drilled sediment including boulder drilled by a cutter head of a large-bore shield drilling machine into the boulder and the drilled sediment including small-diameter gravel during a time when carried, and then discharging them separately.SOLUTION: The drilled sediment including the boulder drilled by a cutter head 2 is charged from a ribbon screw 12 through a gate chamber 17 of a first gate 16 into a classification chamber 20. The boulder is received by and held on a bar screen 25 provided on the bottom of the classification chamber 20 and consisting of a plurality of screen bars 25a bent in a sled shape and arranged side by side while the small-diameter gravel and the drilled sediment are passed among the screen bars and carried out by a screw feeder 50. After the first gate 16 is closed and the drilled sediment remaining in the classification chamber 20 is discharged to the side of the screw feeder 50, a second date 27 is opened so that the boulder on the bar screen 25 is discharged from a boulder discharge port 24 to the outside.
摘要翻译：要解决的问题：提供一种排污装置，其能够将钻井沉积物（包括由大孔盾构钻机的切割头钻出的巨石）分类到石块中，并且在运载时间内将包括小直径砂砾的钻井沉积物分选，以及然后分别排放。解决方案：包括由钻头2钻出的巨石的钻井沉积物从带状螺钉12通过第一闸板16的闸室17进入分级室20中。巨石被接收并保持在设置在分级室20的底部的条形筛网25，并且由多个筛网状的拉杆25a组成，筛网条25a以滑动形状并排设置，同时小直径砂砾和钻孔沉积物在筛条之间通过并承载在第一门16关闭并且残留在分级室20中的钻探的沉淀物被排出到螺旋进料器50的一侧之后，一秒钟打开日期27，使得酒吧屏幕25上的巨石从巨石排出口24排出到外部。

10. 发明专利

JP2013241739A Boulder-drilled sediment classification device for soil discharge device of shield drilling machine 有权
标题翻译：用于石油钻井机械排放装置的钻头钻头分类装置
公开(公告)号：JP2013241739A
公开(公告)日：2013-12-05
申请号：JP2012114134
申请日：2012-05-18
申请人： Okumura Corp , 株式会社奥村組
发明人： INABA HIROYOSHI , MORI TATSUO , ARAKAWA KENJI , MURANAKA HIROAKI
IPC分类号： E21D9/12
摘要： PROBLEM TO BE SOLVED: To provide a soil discharge device capable of sorting drilled sediment including boulder drilled by a cutter head of a large-bore shield drilling machine into the boulder and the drilled sediment including small-diameter gravel during a time when carried, and then discharging them separately.SOLUTION: The drilled sediment including the boulder drilled by a cutter head 2 is charged from a ribbon screw 12 through a gate chamber 17 of a first gate 16 into a classification chamber 20. The boulder is received by a bar screen 25 provided on the bottom of the classification chamber 20 and consisting of a plurality of rollers 25a-25d while the small-diameter gravel and the drilled sediment are passed among the rollers and carried out by a screw feeder 50. After the first gate 16 is closed and the drilled sediment remaining in the classification chamber 20 is discharged to the side of the screw feeder 50, a second date 27 is opened so that the boulder residing on the bar screen 25 is discharged from a boulder discharge port 24 to the outside.
摘要翻译：要解决的问题：提供一种排污装置，其能够将钻井沉积物（包括由大孔盾构钻机的切割头钻出的巨石）分类到石块中，并且在运载时间内将包括小直径砂砾的钻井沉积物分选，以及然后分别排出。解决方案：包括由钻头2钻出的巨石的钻井沉积物从带状螺钉12通过第一门16的闸室17进入分级室20中。巨石由条形筛 25，其设置在分级室20的底部并且由多个辊25a-25d组成，同时小直径砂砾和钻孔沉积物在辊之间通过并由螺旋进料器50进行。在第一浇口16为关闭，并且残留在分级室20中的钻井沉积物被排出到螺旋进料器50的侧面，第二日期27打开，使得驻留在杆上的巨石绿色玻璃25从巨石排出口24排出到外部。

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