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1. 发明专利

JP2006249926A Excavating machine 有权
标题翻译：挖掘机
公开(公告)号：JP2006249926A
公开(公告)日：2006-09-21
申请号：JP2006172695
申请日：2006-06-22
申请人： Nakaguro Kensetsu Kk , Tokyo Metropolitan Sewerage Service Corp , 中黒建設株式会社 , 東京都下水道サービス株式会社
发明人： NAKAGURO KENICHI
IPC分类号： E21D9/087 , E21D9/08
摘要： PROBLEM TO BE SOLVED: To provide an excavating machine having a nozzle head driving mechanism for an abrasive jet injection nozzle capable of sharply breaking excavation obstacles appropriately according to the size and shape of the excavation obstacles. SOLUTION: This excavating machine is installed at the tip of a shield body part 1 in the excavating direction. The abrasive jet injection nozzle 10a is fitted to a cutter head part 2 rotatable relative to the shield body part 1 rotatable by the nozzle head driving mechanism. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种挖掘机，其具有能够根据挖掘障碍物的尺寸和形状适当地急剧地破坏挖掘障碍物的用于磨料喷射喷嘴的喷嘴头驱动机构。解决方案：该挖掘机在挖掘方向安装在屏蔽体部1的前端。磨料喷射喷嘴10a装配到相对于可由喷嘴头驱动机构旋转的屏蔽体部分1可旋转的刀头部分2。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2006130377A Mud and/or muddy water granulation device 有权
标题翻译： MUD和/或MUDDY WATER GRANULATION DEVICE
公开(公告)号：JP2006130377A
公开(公告)日：2006-05-25
申请号：JP2004319590
申请日：2004-11-02
申请人： Nakaguro Kensetsu Kk , Tokyo Metropolitan Sewerage Service Corp , 中黒建設株式会社 , 東京都下水道サービス株式会社
发明人： NAKAGURO KENICHI , SAITO HIROSHI
IPC分类号： C02F11/00 , B01F7/16 , B01J2/10 , C02F11/12
摘要： PROBLEM TO BE SOLVED: To provide a mud and/or muddy water granulation device which can perform perfect granulation of mud and/or muddy water, reduce a process time for the granulation, and enable backfill of a granular material in a condition satisfying an effluent standard because cement is not used as a solidification agent.
SOLUTION: The mud and/or muddy water granulation device 1 for granulating the mud and/or muddy water is equipped with a mixer body 2, a rotary shaft 20, a plurality of spiral blades 21 comprising a plurality of large platy blades 31 disposed so as to be line symmetrical about the axis line of the rotary shaft 20, small platy blades 32, and outside blade parts 24. The large platy blades 31 and small platy blades 32 are respectively disposed at almost regular intervals in the rotation direction of the rotary shaft 20.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供泥浆和/或泥浆水造粒装置，其可以进行泥浆和/或泥浆水的完美造粒，减少造粒的处理时间，并且使得能够在条件下回填粒状材料满足污水标准，因为水泥不用作固化剂。解决方案：用于造粒泥浆和/或泥浆水的泥浆和/或泥浆水造粒装置1装备有混合器主体2，旋转轴20，多个螺旋叶片21，其包括多个大片状叶片 31被配置为围绕旋转轴20的轴线，小板状片32和外侧刀片部24线对称。大片状片31和小片状片32分别以旋转方向大致规定的间隔设置。（C）2006，JPO＆NCIPI

3. 发明专利

JP2005213752A Boring machine 有权
标题翻译：镗床
公开(公告)号：JP2005213752A
公开(公告)日：2005-08-11
申请号：JP2004018297
申请日：2004-01-27
申请人： Nakaguro Kensetsu Kk , Tokyo Metropolitan Sewerage Service Corp , 中黒建設株式会社 , 東京都下水道サービス株式会社
发明人： NAKAGURO KENICHI
IPC分类号： E21D9/08 , E21D9/06 , E21D9/087 , E21D9/10 , E21D9/12
摘要： PROBLEM TO BE SOLVED: To provide a boring machine capable of carrying out boring work while forming a hole diameter larger than an outside diameter of a cutter head. SOLUTION: The boring machine is so constituted that the cutter head 25 rotated by having a cutter bit 28 on the front end is provided to a shield cylinder body 10, high pressure water for excavation and cement or the like for improving a soft ground together with extra-high pressure water for cutting/crushing an obstacle crushing the obstacle existing in the front of the direction of boring are provided to the cutter head 25 by making a multi-functional water jet injection nozzle 32 eccentric to a rotational shaft 26 of the cutter head 25, an injection nozzle position changing mechanism 34 changing an injection position of the water jet injection nozzle 32 between a radial outside and a radial inside is provided, and the injection nozzle position changing mechanism 34 moves the water jet injection nozzle 32 to the outside from the appearance 25d of the cutter head section 25. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够在形成比刀头的外径大的孔直径的同时进行钻孔加工的镗孔机。解决方案：镗床的结构使得通过在前端具有切削刀头28而旋转的刀头25被提供到屏蔽筒体10，用于挖掘的高压水和用于改善软质的水泥等通过制造偏心于旋转轴26的多功能水喷射喷嘴32，将超高压水与用于切割/破碎破碎存在于镗孔方向前方的障碍物的障碍物一起提供给切割头25的超高压水设置有改变喷射喷嘴32在径向外侧和径向内侧的喷射位置的喷射喷嘴位置改变机构34，喷射喷嘴位置改变机构34使喷水喷嘴32移动从切割头部分25的外观25d到外部。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2005213749A Boring machine 审中-公开
标题翻译：镗床
公开(公告)号：JP2005213749A
公开(公告)日：2005-08-11
申请号：JP2004018282
申请日：2004-01-27
申请人： Nakaguro Kensetsu Kk , Tokyo Metropolitan Sewerage Service Corp , 中黒建設株式会社 , 東京都下水道サービス株式会社
发明人： NAKAGURO KENICHI
IPC分类号： E21D9/06 , E21D9/08
摘要： PROBLEM TO BE SOLVED: To provide a boring machine capable of continuing boring work by quickly canceling the crushing/cutting or eating of an obstacle even if a cutter head encounters an obstacle existing in the ground or it is partially eaten.
SOLUTION: The boring machine is equipped with driving mechanisms 15 and 16 provided to a shield cylinder body 10, provided with a cutter bit 28 to the front end in the boring direction and advanced/retracted to independently the boring direction for the rotated cutter head 25 to the shield cylinder body 10, and excavation by high pressure water at a proper position, ground improvement by the injection of cement or the like and cutting/crushing by the abrasive slurry of the obstacle can be continued.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：即使刀头遇到存在于地面上的障碍物或部分被吃掉的情况，提供一种能够通过快速消除障碍物的破碎/切割或吃饭来继续钻孔工作的钻孔机。解决方案：镗床配备有设置在屏蔽筒体10上的驱动机构15,16，在屏蔽筒体10的前端设有切割刀头28，并且独立地进行/缩回钻孔方向以旋转刀头25到屏蔽筒体10，并且通过高压水在适当的位置进行挖掘，通过注入水泥等进行的地面改进和由障碍物的磨料浆料进行的切割/破碎。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2012041706A Rotating ring type excavating machine 有权
标题翻译：旋转式排气机
公开(公告)号：JP2012041706A
公开(公告)日：2012-03-01
申请号：JP2010182774
申请日：2010-08-18
申请人： Nakaguro Kensetsu Kk , 中黒建設株式会社
发明人： NAKAGURO KENICHI , SHIMURA YOHEI
IPC分类号： E21D9/087 , E21D9/08
摘要： PROBLEM TO BE SOLVED: To provide an excavating machine equipped with an ultra-high pressure jet nozzle line of a rotating ring type, in which a large number of ultra-high pressure jet nozzles can be installed, and therefore the excavating machine can be advanced while crushing not only a small to medium scale obstacle, but also a large-scale obstacle that needs a large number of ultra-high pressure jet nozzles.SOLUTION: An excavating machine 1 of the rotating ring type comprises a shielding body 3 having a rotation axis 2, a cutter head part 5 in which a plurality of ultra-high pressure jet nozzles being rotatable relative to shielding body 3 are installed, and a rotating frame 6 which is rotatably attached to the shielding body 3 about the rotation axis 2. A part of the rotating frame 6 is attached to the cutter head part 5 and the rotation axis 2. The plurality of ultra-high pressure jet nozzles are connected to ultra-high pressure jet nozzle lines 13, respectively. At least one of the plurality of ultra-high pressure jet nozzle lines 13 are attached to the rotating frame 6 around the rotation axis 2.
摘要翻译：要解决的问题：为了提供一种配备有可以安装大量超高压喷嘴的旋转环型超高压喷嘴喷管的挖掘机，因此挖掘机可以先进，同时粉碎不仅中小规模的障碍物，而且还需要大量超高压喷嘴的大型障碍物。解决方案：旋转环型挖掘机1包括具有旋转轴线2的屏蔽体3，安装有可相对于屏蔽体3旋转的多个超高压喷嘴的切割头部5 以及围绕旋转轴线2可旋转地安装在屏蔽体3上的旋转框架6.旋转框架6的一部分安装在刀头部5和旋转轴2上。多个超高压喷射喷嘴分别连接到超高压喷嘴喷嘴管线13。多个超高压喷嘴喷嘴管线13中的至少一个以旋转轴线2的方式安装在旋转框架6上。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2005324283A Spray nozzle and injection device using the same 审中-公开
标题翻译：喷雾喷嘴和注射装置使用它
公开(公告)号：JP2005324283A
公开(公告)日：2005-11-24
申请号：JP2004144438
申请日：2004-05-14
申请人： Nakaguro Kensetsu Kk , Tokyo Metropolitan Sewerage Service Corp , 中黒建設株式会社 , 東京都下水道サービス株式会社
发明人： NAKAGURO KENICHI
IPC分类号： E21B7/18 , B24C5/02 , B26F3/00 , E21D9/08
摘要： PROBLEM TO BE SOLVED: To obtain a spray nozzle capable of efficiently cutting obstacles such as steel bars, steel sheet piles, boulder gravel, and other obstacles such as concrete run into during drilling work by protecting the injection of water jet by a water curtain (a water layer coat) without diminishing the jet flow pressure of the water jet so as to efficiently use the super-high pressure water flow energy of the water jet, and an injection device using the same. SOLUTION: The spray nozzle is provided with a center injection tip 10a for jetting out super-high pressure water and a plurality of injection tips 10b for a water curtain which jet out high-pressure water and are annularly and discretely arranged centering around the center injection tip 10a on the injection side end face of the center injection tip 10a. The high-pressure water jetted out of a plurality of the injection tips 10b for a water curtain forms a water layer coat centering around the super-high pressure water jetted out from the center injection tip 10a. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了获得能够有效地切割障碍物的喷嘴，例如钢筋，钢板桩，巨石砾石以及诸如混凝土的其它障碍物在钻孔作业期间通过保护水射流的注入水帘（水层涂层），而不会降低喷水流的喷流压力，从而有效地利用水射流的超高压水流能，以及使用其的喷射装置。解决方案：喷嘴设置有用于喷射超高压水的中心喷嘴10a和用于喷射高压水并围绕环形且离散布置的水帘的多个喷射尖端10b 在中心喷射口10a的喷射侧端面上的中心喷射口10a。从多个用于水帘的注射头10b喷出的高压水形成围绕从中心喷射嘴10a喷出的超高压水围绕的水层涂层。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2005279574A Apparatus for continuously treating dug muddy water 审中-公开
标题翻译：连续处理DUG MUDDY水的装置
公开(公告)号：JP2005279574A
公开(公告)日：2005-10-13
申请号：JP2004100659
申请日：2004-03-30
申请人： Nakaguro Kensetsu Kk , Tokyo Metropolitan Sewerage Service Corp , 中黒建設株式会社 , 東京都下水道サービス株式会社
发明人： NAKAGURO KENICHI
IPC分类号： E02F7/00 , B01D33/15 , B01D36/02 , B01D36/04 , B01F7/02 , C02F11/12 , C02F11/14
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for continuously treating dug muddy water, in which a series of treatment operations from the operation of flocculating/separating impurities contained in the dug muddy water to the operation of removing the moisture contained in a flocculate formed by flocculating the impurities can be performed efficiently.
SOLUTION: This apparatus 1 for continuously treating the dug muddy water is provided with: a flocculant throwing-in unit 2 for throwing a mineral-based flocculant 9 in the dug muddy water 10; a bath 3 having a muddy water inflow port 7A through which the dug muddy water 10 is made to flow in, an agitator for agitating a mixture 15 of the dug muddy water 10 and the mineral-based flocculant 9 to produce the flocculate 15' and a muddy water outflow port 7B through which the flocculate 15' produced by the agitation is discharged; and a compression/dehydration unit 4 for compressing/dehydrating the flocculate 15'. The agitator is composed of a high-speed agitating member 12 for agitating the mixture 15 at a high speed while involving the mineral-based flocculant 9 and a low-speed agitating member 13 for agitating the mixture 15 at a low speed to grow the flocculate 15' produced by the high-speed agitation.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于连续处理挖泥泥水的装置，其中，将从挖泥泥水中包含的杂质絮凝/分离的操作中的一系列处理操作移除到包含在通过絮凝杂质形成的絮凝物可以有效地进行。解决方案：用于连续处理挖泥泥水的装置1设置有：用于将矿物基絮凝剂9投入挖泥泥水10中的絮凝剂投入单元2; 具有泥泞水流入口7A的通道3，用于搅拌挖泥泥水10和矿物基絮凝剂9的混合物15的搅拌器产生絮凝物15'和通过搅拌产生的絮凝物15'排出的泥水流出口7B; 以及用于压缩/脱水絮凝物15'的压缩/脱水单元4。搅拌器由高速搅拌构件12组成，用于高速搅拌混合物15，同时包含矿物基絮凝剂9和用于低速搅拌混合物15的低速搅拌构件13，以生长絮凝物 15'由高速搅拌产生。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2000234495A MUD CONCENTRATION TYPE EXCAVATION PROPELLING MACHINE 失效
公开(公告)号：JP2000234495A
公开(公告)日：2000-08-29
申请号：JP2546099
申请日：1999-02-02
申请人： NAKAGURO KENSETSU KK
发明人： NAKAGURO KENICHI
IPC分类号： E21D9/06 , E21D9/12
摘要： PROBLEM TO BE SOLVED: To provide a mud concentration type excavation propelling machine capable of reliably preventing the excavated-matter inflow opening of a blow-off pipe from being blocked by excavated matter. SOLUTION: This mud concentration type excavation propelling machine is provided with a cutter head 3 to excavate an object 28 of excavation as rotating at the tip part of a shield tubular main body 1 and performs excavation as transferring slurry to the object 28 of excavation by a slurry transferring pipe 20. Then the excavated object 28 of excavation is captured in the chamber 18 of the shield tubular main body 1, and the slurry is discharged by a blow-off pipe 21. The excavated object inflow opening 25 of the blow-off pipe 21 is provided with a pressurized water jetting nozzle 27 capable of switching between jetting high-pressure water for crushing objects to be excavated and low-pressure water to clean the vicinity of the excavated object inflow opening 25.

9. 发明专利

JP2007169888A Boring method and boring equipment 有权
标题翻译：镗孔方法和钻孔设备
公开(公告)号：JP2007169888A
公开(公告)日：2007-07-05
申请号：JP2005364536
申请日：2005-12-19
申请人： Nakaguro Kensetsu Kk , Tokyo Metropolitan Sewerage Service Corp , 中黒建設株式会社 , 東京都下水道サービス株式会社
发明人： NAKAGURO KENICHI , SAITO HIROSHI
IPC分类号： E21D9/08 , E21D9/06
摘要： PROBLEM TO BE SOLVED: To obtain a boring method and boring equipment which can prevent the upheaval, weakening, subsidence or the like of the ground by mixing the whole or part of a large quantity of jet water accompanied by excavation into the sediment of the excavated ground in the ground so as to solidify it together with a hardener, and replacing the ground with the new solidified ground.
SOLUTION: In this boring method using the jet water, the whole or part of the large quantity of jet water accompanied by cutting an obstacle during the excavation is mixed into the sediment of the excavated ground in the ground, so that the mixture can be solidified with the hardener and turned into the new ground; and the ground in an excavated and cut area is replaced with the new solidified ground.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了获得可以通过将大量喷射水的全部或一部分与挖掘相结合的方式混合到沉淀物中来获得能够防止地面动荡，减弱，沉降等的钻孔方法和钻孔设备的地面上的挖掘地面，以便与固化剂一起固化，并用新的固化地面替换地面。
解决方案：在采用射流水的这种枯燥的方法中，将大量喷水的全部或部分伴随着挖掘过程中的障碍物混入到地下挖土的沉积物中，使混合物可以用固化剂固化，变成新的基础; 挖掘和切割区域的地面被新的固化地面所取代。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2006009508A Excavator 有权
标题翻译：挖掘机
公开(公告)号：JP2006009508A
公开(公告)日：2006-01-12
申请号：JP2004191481
申请日：2004-06-29
申请人： Nakaguro Kensetsu Kk , Tokyo Metropolitan Sewerage Service Corp , 中黒建設株式会社 , 東京都下水道サービス株式会社
发明人： NAKAGURO KENICHI
IPC分类号： E21D9/08
摘要： PROBLEM TO BE SOLVED: To obtain an excavator capable of being excavated with a sufficient velocity of excavation by crushing or cutting substances to be excavated even if there are the substances to be excavated with high stiffness such as a bedrock, stone, reinforcement/steel frame, etc.
SOLUTION: In the excavator 1 equipped with a cylindrical body 10 and an excavation means 20 provided in the body 10 and excavating the substances in front of the body 10, the excavation means 20 is equipped with a bucket 3 rotatably supported by the body 10 through a bucket supporting section 50, and the bucket 30 has a jet nozzle 31 jetting high-pressure water toward the front of the device 1. An abrasive head 41 is loosely fitted on a guide rail 42 with a circular locus in a rotatable manner.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：即使有诸如基岩，石头，钢筋等具有高刚度的物质，也可以通过粉碎或切割要挖掘的物质获得能够以足够的挖掘速度挖掘的挖掘机 /钢框架等。解决方案：在装备有圆筒体10的挖掘机1和设置在主体10中的挖掘装置20，挖掘本体10前方的物质的情况下，挖掘装置20配备有铲斗3通过铲斗支撑部分50由主体10可旋转地支撑，并且铲斗30具有喷射喷嘴31，喷射喷嘴31朝向装置1的前部喷射高压水。研磨头41松动地装配在导轨42上，可旋转的圆形轨迹。版权所有（C）2006，JPO＆NCIPI

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