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

JP2008169648A Ground improvement method 有权
标题翻译：地面改良方法
公开(公告)号：JP2008169648A
公开(公告)日：2008-07-24
申请号：JP2007004920
申请日：2007-01-12
申请人： Ieshima Kensetsu Kk , Imori Kogyo Kk , Kokudo Sogo Kensetsu Kk , Toyo Constr Co Ltd , 井森工業株式会社 , 国土総合建設株式会社 , 家島建設株式会社 , 東洋建設株式会社
发明人： ISANO TAKASHI
IPC分类号： E02D3/10 , E02D3/08
摘要： PROBLEM TO BE SOLVED: To provide a ground improvement method eliminating a need for an attaching/detaching mechanism for making a leader take a reaction force and eliminating a need for a driving-back process of an outer pipe before discharging gravel.
SOLUTION: A double pipe 1 comprising an outer pipe 2 and an inner pipe 3 is supported by a lifting unit 6 which is ascendable/descendable along a leader of a construction machine. The double pipe 1 is inserted into the ground G to a predetermined depth while the outer pipe 3 is rotated by a rotation mechanism 7 in the lifting unit 6 (A). Then, the double pipe 1 is pulled out by a predetermined distance while reversely rotating the outer pipe 2, and the gravel M in the inner pipe 3 is discharged into the ground G, so that a gravel pillar P1 may be formed (B). After that, the double pipe 1 is pressed down by the intermediary of the rotary unit 6 by winch operation while reversely rotating the outer pipe 2, so that an enlarged-diameter pillar P2 may be formed (C). Then the pulling-out and pressing-down operation of the double pipe 1 is repeated to form the enlarged-diameter pile P comprising the continuously arranged enlarged-diameter pillars P2 in the ground (E).
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种地面改进方法，不需要用于使领导者采取反作用力的安装/拆卸机构，并且在排出砾石之前不需要外管的回退过程。解决方案：包括外管2和内管3的双管1由提升单元6支撑，升降单元6沿着建筑机械的引导件上升/下降。双层管1通过提升单元6（A）中的旋转机构7而被旋转到预定深度，而外管3旋转。然后，在将外管2反向旋转的同时将双管1拉出预定距离，将内管3中的砾石M排出到地面G中，从而形成砾石柱P1（B）。之后，通过绞盘操作，通过旋转单元6的中间部将双管1压下，同时使外管2反向旋转，从而可以形成扩径直径的柱P2（C）。然后重复双管1的拉出和压下操作，以形成包括在地面（E）中连续排列的扩径柱P2的扩径桩P. 版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2008057254A Soil improving apparatus 审中-公开
标题翻译：土壤改良装置
公开(公告)号：JP2008057254A
公开(公告)日：2008-03-13
申请号：JP2006236876
申请日：2006-08-31
申请人： Kokudo Sogo Kensetsu Kk , 国土総合建設株式会社
发明人： HARA TOSHIRO , UEHARA KOJI
IPC分类号： E02D3/12
摘要： PROBLEM TO BE SOLVED: To provide a soil improving apparatus which can reduce generation of discharged sludge during execution of soil improvement.
SOLUTION: The soil improving apparatus is provided with an agitation rod 5 of a double pipe structure having an external pipe 7 which has an agitation blade 12 formed near a distal end thereof, and an internal pipe 6 which is arranged inside the external pipe 7 and has an excavation blade 10 formed at a location that protrudes from the distal end of the external pipe 7, and constructed such that the external pipe 7 and the internal pipe 6 are rotated in directions opposite to each other. Herein the external pipe 7 has a spiral tooth 13 arranged on a peripheral surface thereof in a manner rotatable together with the external pipe 7. The spiral tooth 13 functions to feed excavated earth etc. on the periphery of the external pipe 7 toward a lower interior portion of an excavated hole 14, and eliminates bulging of discharged sludge formed on an entrance surface 14a of the excavated hole 14.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种土壤改良装置，其能够在土壤改良的执行期间减少排出污泥的产生。解决方案：土壤改良装置设置有具有外管7的双管结构的搅拌棒5，外管7具有在其远端附近形成的搅拌叶片12和内管6，其设置在外部管7并且具有形成在从外管7的远端突出的位置的挖掘刀片10，并且构造成使得外管7和内管6沿彼此相反的方向旋转。这里，外管7具有以与外管7一起旋转的方式配置在其外周面上的螺旋齿13.螺旋齿13用于将外部管7的周边上的挖掘的土等等向下部内部挖掘孔14的一部分，并且消除了形成在挖掘孔14的入射面14a上的排出污泥的膨胀。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2007009657A Sand pile forming method and sand pile forming machine 审中-公开
标题翻译：砂带成型方法和砂带成型机
公开(公告)号：JP2007009657A
公开(公告)日：2007-01-18
申请号：JP2005195591
申请日：2005-07-04
申请人： Kokudo Sogo Kensetsu Kk , 国土総合建設株式会社
发明人： KUBO TOSHIMI , HARA TOSHIRO , IKEGAMI NARIHIRO , YUKIHARA NOBUO
IPC分类号： E02D3/08 , E02D3/10
摘要： PROBLEM TO BE SOLVED: To provide a low-vibration/low-noise type sand pile forming method and a sand pile forming machine by which the penetration efficiency of a hollow pipe is enhanced in excavation, a pile material is compacted effectively, and a continuous sand pile having an arbitrary shape in a vertical cross section can be formed.
SOLUTION: A hollow excavation head 2 is integrally rotatably mounted to the lower part of a sand pile forming hollow pipe 1. The excavation head 2 comprises an excavation bit 3 mounted at the lower end of a head body 6 in a protruding manner, a compacting member 5 protruding outward from the peripheral surface of the head body 6 at a substantially right angle so that the hole wall of a bore hole 4 may be compacted by moving excavated soil aside while rotating, and a hydraulic cylinder 9 to move the compacting member 5 back and forth. In repenetration for compaction, the compacting member 5 is made to protrude from the peripheral surface of the head body 6 so as to carry out firm compaction while pressing the pile material against the wall side of the bore hole 4.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种低振动/低噪声型砂桩成形方法和一种在开挖时提高中空管的渗透效率的砂桩成型机，有效地压实了堆料，并且可以形成在垂直截面中具有任意形状的连续砂堆。解决方案：一个中空的挖掘头2可整体地可旋转地安装在形成砂桩的中空管1的下部。挖掘头2包括以突出方式安装在头部主体6的下端的挖掘钻头3 ，从头部主体6的周面以大致直角向外突出的压紧构件5，使得可以通过在旋转时移动挖掘的土壤来将孔4的孔壁压实，并且液压缸9移动压实构件5来回。在压实的再渗透中，使压实构件5从头主体6的周面突出，以便在将桩材压在钻孔4的壁侧的同时进行牢固的压实。版权所有（ C）2007，JPO＆INPIT

4. 发明专利

JP2006112125A Draining material placing device 审中-公开
标题翻译：排水材料放置装置
公开(公告)号：JP2006112125A
公开(公告)日：2006-04-27
申请号：JP2004300707
申请日：2004-10-14
申请人： Kokudo Sogo Kensetsu Kk , 国土総合建設株式会社
发明人： KUBO TOSHIMI , TSUJI TOSHIHIKO , UEDA HIDETAKA
IPC分类号： E02D3/10
摘要： PROBLEM TO BE SOLVED: To provide a draining material placing device capable of preventing the surface of the ground from being contaminated without using the bulk of water as well as the elimination of pre-boring and eliminating the use of a large-scaled tank or the like to reduce the cost.
SOLUTION: The draining material placing device 11 includes a placing casing 14 having a space section 18 for storing a draining material 12 and holding members 15 and 16 fixed on both sides of the placing casing 14. A plurality of boring devices 48 and 49 having rotary bits 52 and 53 are arranged to the lower end side sharp head sections 46 and 47 of the holding members 15 and 16, and motor gears (driving sources) 23 and 24 neighboring on the drilling devices 48 and 49 are arranged so that circulating water as a driving medium can make mutually rotary drive in the opposite direction.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够防止地面被污染而不使用大量水的排水材料放置装置以及消除预钻孔并消除大规模使用罐等，以降低成本。排水材料放置装置11包括具有用于储存排出材料12的空间部分18和固定在放置壳体14两侧的保持构件15和16的放置壳体14.多个钻孔装置48和 49具有旋转钻头52和53布置在保持构件15和16的下端侧锋利头部46和47上，并且与钻孔装置48和49相邻的马达齿轮（驱动源）23和24布置成使得作为驱动介质的循环水可以沿相反方向进行相互旋转的驱动。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2006052575A Ground drill 审中-公开
标题翻译：地下钻
公开(公告)号：JP2006052575A
公开(公告)日：2006-02-23
申请号：JP2004234398
申请日：2004-08-11
申请人： Kokudo Sogo Kensetsu Kk , 国土総合建設株式会社
发明人： KUBO TOSHIMI , UEDA HIDETAKA
IPC分类号： E21B10/32 , E02D3/12
摘要： PROBLEM TO BE SOLVED: To provide a ground drill which is improved in strength of an excavating blade and an agitating blade, to thereby facilitate formation of a large-diameter drilling hole and exert a high agitation/mixture effect in a large-diameter area.
SOLUTION: According to the structure of the ground drill, a rotating shaft 1 for excavation and agitation penetrated into the ground, is formed of an outer pipe 2 and an inner pipe 3 protruding from a lower end of the outer pipe. The outer pipe 2 and the inner pipe 3 are arranged so as to be axially ascendable/descendable with respect to each other, and rotatable in one body. The inner pipe 3 pivotally support a lower end of the excavating blade 12 which has excavating bits 14 fixed to a lower surface thereof. Further the agitating blade 13 has its lower end pivotally connected to an upper end of the excavating blade 12, and has its upper end pivotally supported by the outer pipe 2. Thus by relatively ascending/descending the inner pipe 3 with respect to the outer pipe 2, the excavating blade 12 and the agitating blade 13 are opened/closed in a radial direction of the inner pipe 3.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种提高挖掘刀片和搅拌叶片的强度的地钻，从而有利于大直径钻孔的形成和在大直径钻孔中发挥高搅拌/混合效果，直径面积。解决方案：根据地钻的结构，用于挖掘和搅拌的旋转轴1穿入地面，由外管2和从外管的下端突出的内管3形成。外管2和内管3被配置为能够相对于彼此轴向上升/下降，并且能够一体旋转。内管3枢转地支撑挖掘刀片12的下端，挖掘刀片12的下表面固定有挖掘钻头14。此外，搅拌叶片13的下端枢转地连接到挖掘刀片12的上端，并且其上端由外管2枢转地支撑。因此，通过相对于外管3相对上升/下降如图2所示，挖掘叶片12和搅拌叶片13沿内管3的径向打开/关闭。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2005350870A Three-shaft deep mixing method 有权
标题翻译：三轴深度混合方法
公开(公告)号：JP2005350870A
公开(公告)日：2005-12-22
申请号：JP2004169777
申请日：2004-06-08
申请人： Fudo Constr Co Ltd , Kokudo Sogo Kensetsu Kk , Ok Soil:Kk , Shimizu Corp , 不動建設株式会社 , 国土総合建設株式会社 , 株式会社オーケーソイル , 清水建設株式会社
发明人： MORIYASU TAKUYA , KAWASAKI HIROTAKA , YOKOYAMA KATSUHIKO , KAMIMURA KAZUYOSHI , KURIHARA MINORU , HONDA KIMIYUKI , KODERA TETSUO , HARA TOSHIRO , UEHARA KOJI , HARADA KENJI , ISOTANI SHUJI , TAKAHASHI TATSUO
IPC分类号： E02D3/12
摘要： PROBLEM TO BE SOLVED: To agitate and mix soil and a solidifying material in a more reliable and efficient manner in a three-low agitation area formed by three rotating shafts.
SOLUTION: Out of the three rotating shafts 1, the rotating shafts 1a on both sides are rotated in the same direction, and the center rotating shaft 1b is rotated in the reverse direction to form a succession of agitation flow allowing improved soil to continuously flow over the whole agitation area. The rotating speed of the rotating shafts on both sides is made different from that of the center rotating shaft to cause the difference to the improved soil between both side parts and the center part of the agitation area, thus accelerating the flow of the improved soil between them. The supply quantity of the solidifying material from the rotating shaft of high rotating speed is set larger than that from the rotating shaft of low rotating speed. The rotating speed of the rotating shaft of high load is set smaller than that of the rotating shaft of low load.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：在三个旋转轴形成的三低搅拌区域中，以更可靠和高效的方式搅拌和混合土壤和固化材料。解决方案：在三个旋转轴1中，两侧的旋转轴1a沿相同方向旋转，中心旋转轴1b沿相反方向旋转，形成一连串搅拌流，从而改善土壤连续流过整个搅拌区域。两侧旋转轴的旋转速度与中心旋转轴的旋转速度不同，导致两侧部分和搅拌区域的中心部分之间改善的土壤的差异，从而加速了改良土壤的流动他们。来自高转速旋转轴的固化材料的供给量设定为比来自低转速的旋转轴的供给量大。高负荷旋转轴的转速设定为小于低负荷旋转轴的旋转速度。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2002121732A METHOD AND DEVICE FOR IMPROVING SOIL 失效
公开(公告)号：JP2002121732A
公开(公告)日：2002-04-26
申请号：JP2000316952
申请日：2000-10-17
申请人： KOKUDO SOGO KENSETSU KK
发明人： SATO YUKIMASA , UMEKI YASUYUKI
IPC分类号： E02D3/12
摘要： PROBLEM TO BE SOLVED: To provide a stirring blade in a deep mixing device minimized in drive torque with hardly reducing the stirring effect and, particularly, a method and device for improving soil particularly suitable for the development of an improved pile of large diameter. SOLUTION: The sectional shape of the stirring blade vertically mounted in a plurality of stages on a hollow rod used for deep layer mixing method are formed so that the lateral lengths of both the upper and lower surfaces are varied to each other, and the stirring blade is mounted on the rod without an angle of attack to the rotating direction thereof. Accordingly, a turbulence of soft soil is generated in the rotating directional rear of the stirring blade when the blade is rotated, whereby the hardener discharged from the hollow rod is stirred and mixed with the soft soil.

8. 发明专利

JPH11267696A TREATMENT OF MUD WATER AND WET SOIL 失效
公开(公告)号：JPH11267696A
公开(公告)日：1999-10-05
申请号：JP11584798
申请日：1998-03-23
申请人： ENDO IKUO , KOKUDO SOGO KENSETSU KK
发明人： ENDO IKUO
IPC分类号： B09B3/00 , C02F1/00 , C02F11/00 , E02F7/00
摘要： PROBLEM TO BE SOLVED: To easily solidify mud water and wet soil to have a prescribed strength in a short time by adding a hydraulic material such as quick lime, slaked lime, gypsum into the mud water or the wet soil such as construction surplus soil and after mixing, adding sodium acid silicate and mixing to solidify. SOLUTION: The wasted mud water is bentonite mud water-excavated soil.mixed mud water or dug out soil mud water-excavated soil.mixed mud water or the like and contains a large quantity water to form a slurry. The wet soil (dewatered cake) is one obtained by adding a high molecular flocculating into the wasted mud water an and dewatering by pressure to solid-liquid separate. The mud water or the wet soil is fed to a mixer and for example, a high-early-strength Portlant cement (solidifying agent) is added while stirring and mixed. Next, sodium acid silicate (solidifying assistant) is spraying and stirred and mixed. As a result, uniaxial compression strength is increased for a remarkably short aging time, that is in the early time.

9. 发明专利

JP2899614B2 失效
公开(公告)号：JP2899614B2
公开(公告)日：1999-06-02
申请号：JP19104491
申请日：1991-07-05
申请人： GOYO KENSETSU KK , MARINO FUOORAMU NIJUICHI , OOBAYASHIGUMI KK , KAIHATSU DOBOKU KONSARUTANTO KK , KUMAGAIGUMI KK , KOKUDO SOGO KENSETSU KK , TOKAI KONKURIITO KOGYO KK , TOYO KENSETSU KK , TOWA KAGAKU KK , NISHIMATSU K
发明人： KONDO KOSUKE , OOTAKE SHINYA
IPC分类号： A01K61/00

10. 发明专利

JPH10252053A METHOD FOR MEASURING STRENGTH OF SAND PILE 失效
公开(公告)号：JPH10252053A
公开(公告)日：1998-09-22
申请号：JP9953797
申请日：1997-03-12
申请人： KOKUDO SOGO KENSETSU KK
发明人： GOAMI YOSHITSUGU , OKI KAZUO , IKEGAMI NARIHIRO
IPC分类号： E02D3/10
摘要： PROBLEM TO BE SOLVED: To provide a sand pile strength measuring method whereby a high- quality sand pile that always satisfies design specifications can be constructed by detecting and evaluating in real time the strength of a sand pile at each depth during construction of the sand pile. SOLUTION: A sand-compacting diameter-increasing device which is moved up and down by a cylinder is fitted to the end of a hollow pipe for constructing a sand pile, sand is forced out from inside the hollow pipe, the diameter of the device is increased, and the sand pile is compacted. During that process, average pushing pressure when the compacting diameter-increasing device moved up and down falls, the depth of the end of the hollow pipe, the height of the surface of sand in the hollow pipe, and compressed air pressure within the hollow pipe are detected, and the relation of them with sand pile strength is compared with previous data for statistical evaluation and measurement.

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