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1. 发明专利

JP2007162216A Excavating head for burying prefabricated pile 有权
标题翻译：用于预埋桩的挖掘头
公开(公告)号：JP2007162216A
公开(公告)日：2007-06-28
申请号：JP2005355740
申请日：2005-12-09
申请人： Maeda Seikan Kk , Nippon Hume Corp , Sanwa Kizai Co Ltd , 三和機材株式会社 , 前田製管株式会社 , 日本ヒューム株式会社
发明人： YAMAZAKI KAZUO , TANAKA TOSHIO , YAMANAKA NORIYUKI , TAGUCHI TAKUMI
IPC分类号： E21B10/32 , E02D5/44 , E02D7/00 , E21B10/44 , E21B10/60
摘要： PROBLEM TO BE SOLVED: To provide an excavating head for burying a prefabricated pile which can make the enlargement ratio of the diameter of an enlarged bulb forming part larger than ever before.
SOLUTION: This excavating head comprises spiral augers 3 and 4, the screw vanes of which are spirally and protrusively provided on the outer peripheral surface of a vertical central shaft 1, and an enlarged excavating blade 10 which is housed inside the outside-diameters of the spiral augers 3 and 4 by normally rotating the central shaft 1 and which is protruded to the outside of the outside-diameters of the spiral augers 3 and 4 by counterrotating the central shaft 1. A nozzle 20 for emitting a jet of a high-pressure liquid is provided at the tip of the excavating blade 10 in a state of being directed in the extending tip direction of the excavating blade 10.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于埋入预制桩的挖掘头，其可以使得扩大的灯泡形成部分的直径的扩大比率比以前更大。解决方案：该挖掘头包括螺旋形螺旋推运器3和4，其螺旋叶片螺旋地且突出地设置在垂直中心轴1的外周面上，以及放大的挖掘叶片10，螺旋螺旋推运器3和4的直径通过中心轴1正常旋转，并且通过使中心轴1反转而突出到螺旋螺旋推运器3和4的外径的外侧。喷嘴20 在挖掘刀片10的延伸尖端方向的状态下，在挖掘刀片10的前端设有高压液体。（C）2007，JPO＆INPIT

2. 发明专利

JP2009243186A Precast pile erection construction management device 有权
标题翻译：预制桩施工管理装置
公开(公告)号：JP2009243186A
公开(公告)日：2009-10-22
申请号：JP2008092148
申请日：2008-03-31
申请人： Maeta Concrete Industry Ltd , Nippon Hume Corp , Sanwa Kizai Co Ltd , 三和機材株式会社 , 前田製管株式会社 , 日本ヒューム株式会社
发明人： YAMANAKA NORIYUKI , TAGUCHI TAKUMI , KIMURA AKIRA , YAMANAKA NORIAKI , SATO HIROSHI
IPC分类号： E02D13/06 , E02D7/22 , E21B7/00 , E21B7/20 , E21B10/32 , E21B10/44 , E21B10/60
摘要： PROBLEM TO BE SOLVED: To provide a construction management device in a precast pile erection method facilitating high accuracy construction management.
SOLUTION: Measured data in actual construction measured by an actual construction data measuring means are compared to predetermined basic condition data by data processing based on a computer 29, and display means 36, 37 make a display that can discriminate the termination of each construction step when the measured data in actual construction satisfies the basic condition data in each construction step.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种便于高精度施工管理的预制桩安装方法中的施工管理装置。
解决方案：通过实际构造数据测量装置测量的实际结构中的测量数据与基于计算机29的数据处理与预定基本条件数据进行比较，并且显示装置36,37进行可以区分每个当实际施工中的测量数据满足每个施工步骤中的基本状况数据时，施工步骤。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2007162215A Pile embedding method by inner excavation construction method 有权
标题翻译：通过内部挖掘施工方法的桩嵌入方法
公开(公告)号：JP2007162215A
公开(公告)日：2007-06-28
申请号：JP2005355730
申请日：2005-12-09
申请人： Maeda Seikan Kk , Nippon Hume Corp , 前田製管株式会社 , 日本ヒューム株式会社
发明人： TSUDA KAZUYOSHI , OISHI KAZUO , YAMANAKA NORIYUKI , TAGUCHI TAKUMI
IPC分类号： E02D7/00 , E02D5/44 , E02D7/24 , E21B10/32 , E21B10/44
摘要： PROBLEM TO BE SOLVED: To provide a pile embedding method by an inner excavation construction method using a PC pile capable of enlarging the diameter of an expanded bulb under the pile lower end larger than a conventional diameter.
SOLUTION: An expanded bulb forming part E having a radius larger than a turning radius of an expanded excavation blade 10 is formed by projecting the expanded excavation blade 10 in the auger radial direction by reversely rotating an excavation head A, and lifting the expanded excavation blade while injecting excavation water under high pressure from a nozzle of its tip by precedently excavating up to the bottom of an expanded bulb forming position while normally rotating the excavation head A stored inside in a state of inserting the PC pile C up to this side D5 of the expanded bulb forming position, by using the expanded excavation blade 10 stored inside the outer diameter of a spiral auger by normally rotating and projecting outside the outer diameter of the spiral auger by reversely rotating and the excavation head A having the nozzle injecting liquid outside the outer diameter of the spiral auger at the tip part its expanded excavation blade 10.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过使用能够扩大在大于常规直径的桩下端下方的膨胀灯泡的直径的PC桩的内部挖掘施工方法来提供桩嵌入方法。解决方案：通过使挖掘头A反向旋转，将膨胀的挖掘刀片10径向突出，从而形成具有比扩大的挖掘刀片10的转弯半径大的半径的膨胀的球形部件E. 扩大挖掘刀片，同时在其顶端的喷嘴处高压地注入挖掘水，同时在将PC桩C插入PC的状态下正常地旋转存储在内部的挖掘头A，直到达到这个状态通过使用通过旋转旋转而在螺旋形螺旋钻的外径正常旋转并且突出于螺旋状螺旋钻的外径外侧的扩展的挖掘叶片10，并且具有喷嘴喷射的挖掘头A 在螺旋状螺旋钻的外径处的液体在其扩展的挖掘叶片10的尖端部分处。液体（C）2007，JPO＆INPIT

4. 发明专利

JP2014185450A Installation method of geothermal concrete foundation pile 有权
标题翻译：地热混凝土基础桩的安装方法
公开(公告)号：JP2014185450A
公开(公告)日：2014-10-02
申请号：JP2013060258
申请日：2013-03-22
申请人： Nippon Hume Corp , 日本ヒューム株式会社
发明人： OKADA RYOTA , TAGUCHI TAKUMI , SHIBUYA MASAYOSHI , FUKANO JUNICHI , YAMASHITA HIROMI
IPC分类号： E02D5/50 , F24J3/08
CPC分类号： F24J3/082 , F24J2003/088 , Y02E10/125
摘要： PROBLEM TO BE SOLVED: To simultaneously and easily install a geothermal cylindrical member for heat exchange, when erecting a concrete foundation pile.SOLUTION: A cylindrical member can be projected under a pile material lower end by a predetermined length in its upper side precast concrete pile material on the upper end of a desired length precast concrete pile material erected first in the ground, and is inserted in advance by being supported in a state of providing a soil cement-movable soil cement flow part between the precast concrete pile material and the cylindrical member, and the upper side precast concrete pile material is suspended with its lower end at a space from the upper end of the precast concrete pile material erected first, and the lower end of the cylindrical member lowered from the lower end of the upper side precast concrete pile material, is connected to the upper end of the cylindrical member in the precast concrete pile material erected first, and afterwards, the upper side precast concrete pile material is lowered, and its lower end is connected to the upper end of the precast concrete pile material erected first.
摘要翻译：要解决的问题：同时容易地安装用于热交换的地热圆柱形构件，当架设混凝土基础桩时。解决方案：圆柱形构件可以在其上部预制混凝土桩的下端突出预定长度首先在地面竖立的所需长度的预制混凝土桩材的上端的材料，并且预先通过在预制混凝土桩材料和圆柱形的混凝土桩材料之间提供土壤水泥可移动土壤水泥流部分的状态而被支撑构件，上部预制混凝土桩材料的下端悬挂在从首先架设的预制混凝土桩材料的上端的空间处，并且圆柱形构件的下端从上侧预制件的下端降下首先将混凝土桩材料连接到预制混凝土桩材料中的圆柱形构件的上端，之后，t 他的上部预制混凝土桩材料下降，其下端连接到首先架设的预制混凝土桩材料的上端。

5. 发明专利

JP2013256839A Filler sampling device in excavation hole 有权
标题翻译：填充孔中的填充装置
公开(公告)号：JP2013256839A
公开(公告)日：2013-12-26
申请号：JP2012134743
申请日：2012-06-14
申请人： Nippon Hume Corp , 日本ヒューム株式会社
发明人： NOMOTO SADAHISA , TAGUCHI TAKUMI , OKADA RYOTA , OTA SHINJI , SHINKAWA TERUO
IPC分类号： E02D1/04
摘要： PROBLEM TO BE SOLVED: To provide a filler sampling device in an excavation hole, capable of sampling a filler only in a planned sampling position, eliminating a possibility of a sample to be mixed with the other sediment or the like when extracting the sample on the ground, and sampling and extracting the sample of a required position in a stable state.SOLUTION: A device body part of a filler sampling device in an excavation hole is provided with a circular sampling container support disk at its bottom end, and a sample introduction port is opened in the sampling container support disk in a vertically penetrating manner. A sampling container is removably fitted to the sample introduction port in a state that a sampling port communicates with the sample introduction port. A sample introduction space opened/closed by vertical movement of a cylindrical slide cylinder is provided on the sampling container support disk, the outer periphery of the slide cylinder is formed so that it has nearly the same diameter as that of the outer periphery of the sampling container support disk, and the sample introduction space is sealed by allowing a bottom end of the slide cylinder to abut against a top face of the sampling container support disk.
摘要翻译：要解决的问题：为了在挖掘孔中提供填料取样装置，只能在计划取样位置取样填料，消除样品与其他沉淀物等混合的可能性接地，并在稳定状态下对所需位置的样品进行采样和提取。解决方案：挖掘孔中填料取样装置的装置主体部分在其底端设有圆形取样容器支撑盘，样品引入端口以垂直穿透的方式在采样容器支撑盘中打开。在采样口与样品引入口连通的状态下，取样容器可移除地安装到样品导入口。在取样容器支撑盘上设置有通过圆柱形滑动筒的垂直运动打开/关闭的样品引入空间，滑动柱体的外周形成为具有与采样的外周几乎相同的直径容器支撑盘，并且通过允许滑动筒的底端抵靠在取样容器支撑盘的顶面上来密封样品引入空间。

6. 发明专利

JP2013087593A Concrete pile with outer shell steel pipe and method of manufacturing the same 有权
标题翻译：具有外壳钢管的混凝土桩及其制造方法
公开(公告)号：JP2013087593A
公开(公告)日：2013-05-13
申请号：JP2011231950
申请日：2011-10-21
申请人： Nippon Hume Corp , 日本ヒューム株式会社
发明人： OTA SHINJI , NOMOTO SADAHISA , SHINKAWA TERUO , TAGUCHI TAKUMI , OKADA RYOTA
IPC分类号： E02D5/30
摘要： PROBLEM TO BE SOLVED: To provide a concrete pile with an outer shell steel pipe which reduces work at a construction site and on the pile head of which reinforcing bars can be favorably provided, and to provide a method of manufacturing the same.SOLUTION: A concrete pile 1 with an outer shell steel pipe includes a cylindrical outer shell steel pipe 2, a cylindrical concrete body 3 integrally formed inside the outer shell steel pipe 2, and a plurality of reinforcing bars 4, 4 arranged at spaces in a pile peripheral direction, and each embedded at one end side in the concrete body 3 and protruded at the other end side from the upper end face of the concrete body 3 in a pile axial direction. On the upper end side of the outer shell steel pipe 2, a cylindrical extension steel pipe 5 is provided in a separative manner while being arranged continuously with the outer shell steel pipe 2.
摘要翻译：要解决的问题：提供一种具有外壳钢管的混凝土桩，其减少了施工现场和可以有利地提供钢筋的桩头上的工作，并提供了一种制造方法。解决方案：具有外壳钢管的混凝土桩1包括圆筒形外壳钢管2，一体地形成在外壳钢管2内的圆柱形混凝土体3和多个钢筋4,6 并且每个嵌入在混凝土主体3的一端侧，并且在桩身轴向方向上从混凝土主体3的上端面的另一端侧突出。在外壳钢管2的上端侧，与外壳钢管2连续配置，分离设置圆筒状的延伸钢管5.（C）2013，JPO＆INPIT

7. 发明专利

JP2014122491A Method of increasing horizontal resistance force of precast concrete pile foundation 有权
标题翻译：增加预制混凝土基础的水平电阻力的方法
公开(公告)号：JP2014122491A
公开(公告)日：2014-07-03
申请号：JP2012278880
申请日：2012-12-21
申请人： Asahi Kasei Construction Materials Co Ltd , 旭化成建材株式会社 , Nippon Hume Corp , 日本ヒューム株式会社
发明人： TSUDA KAZUYOSHI , TAGUCHI TAKUMI , TAKEMORI KEISUKE , SHIGEMATSU HIDEKAZU , NAKAHAMA KENICHI
IPC分类号： E02D5/50 , E02D5/44
摘要： PROBLEM TO BE SOLVED: To easily install a horizontal resistance increase body which is unlikely to be damaged even by an excessive horizontal force and capable of sufficiently increasing a horizontal resistance force, in a portion most effective for a precast concrete pile.SOLUTION: A precast concrete pile insertion hole 2 including a diameter enlarged hole part 20 reaching desired depth in an upper end portion is formed by excavation. At a desired height position of an upper end portion of a precast concrete pile 1, flange-shaped upper and lower partition plates 10 are provided while being spaced vertically. The precast concrete pile 1 is built into the precast concrete pile insertion hole 2, and a cylindrical casing 30 is inserted into the diameter enlarged hole part 20 to such a height as to be spread over both the partition plates 10. A flowable solidification material such as cement milk is injected from a lower end side into a horizontal resistance increase body forming part surrounded with the casing 30, the upper and lower partition plates 10 and a precast concrete pile surface so as to form a horizontal resistance increase body A comprised of a hardening improved body, and the casing is removed thereafter.
摘要翻译：要解决的问题：为了容易地安装水平阻力增加体，即使在过大的水平力下也不会受到损伤并且能够充分增加水平阻力的部分，在预制混凝土桩最有效的部分中。解决方案：预制件通过挖掘形成包括在上端部到达期望深度的直径扩大孔部20的混凝土桩插入孔2。在预制混凝土桩1的上端部的期望的高度位置处，设有凸缘状的上下隔板10，同时垂直间隔开。将预制混凝土桩1安装在预制混凝土桩插入孔2中，将圆筒状的壳体30插入直径扩大孔部20中，使其高度分布在两个隔板10上。将可流动的固化材料因为水泥牛奶从下端侧被注入由壳体30，上隔板10和预制混凝土桩表面包围的水平阻力增加体形成部分中，以形成水平阻力增加体A，其包括硬化改善的身体，此后除去肠衣。

8. 发明专利

JP2013087594A Concrete pile with outer shell steel pipe and method of manufacturing the same 有权
标题翻译：具有外壳钢管的混凝土桩及其制造方法
公开(公告)号：JP2013087594A
公开(公告)日：2013-05-13
申请号：JP2011231956
申请日：2011-10-21
申请人： Nippon Hume Corp , 日本ヒューム株式会社
发明人： OTA SHINJI , NOMOTO SADAHISA , SHINKAWA TERUO , TAGUCHI TAKUMI , OKADA RYOTA
IPC分类号： E02D5/30 , E02D5/34
摘要： PROBLEM TO BE SOLVED: To provide a concrete pile with an outer shell steel pipe which reduces work at a construction site and on the pile head of which reinforcing bars can be favorably provided, and to provide a method of manufacturing the same.SOLUTION: The concrete pile with the outer shell steel pipe includes a cylindrical outer shell steel pipe 2, a cylindrical concrete body 3 integrally formed inside the outer shell steel pipe, and a plurality of reinforcing bars 4, 4 arranged in the concrete body 3 at spaces in a pile peripheral direction. It further includes an end plate 14 covering the upper end face of the concrete body 3, a plurality of anti-deflection members 15, 15 which are protruded on the lower face side of the end plate 14 at spaces in the pile peripheral direction and into which the upper ends of the reinforcing bars are inserted, a plurality of bar sheathing pipes 17, 17 which are embedded in a pipe head upper part 3a of the concrete body while being arranged continuously with the anti-deflection members 15 and through which the reinforcing bars are passed, and a partition plate 7 supported by the bar sheathing pipes 17, 17 and arranged at a position where the pile head of the concrete body is separated into an upper part side 3a and a lower part side 3b.
摘要翻译：要解决的问题：提供一种具有外壳钢管的混凝土桩，其减少了施工现场和可以有利地提供钢筋的桩头上的工作，并提供了一种制造方法。解决方案：具有外壳钢管的混凝土桩包括圆柱形外壳钢管2，一体地形成在外壳钢管内的圆柱形混凝土体3和布置在混凝土中的多个钢筋4,4 身体3在堆周边方向的空间。还包括覆盖混凝土主体3的上端面的端板14，多个防偏转构件15,15，其在桩周向的空间处在端板14的下表面侧突出并形成钢筋的上端被插入的多个棒状护套管17,17，其嵌入在混凝土主体的管头上部3a中，同时与防偏转构件15连续配置，并且加强件通过棒状物，并且由条形护套管17,17支撑并设置在混凝土体的桩头分离成上部侧3a和下部侧3b的位置的隔板7。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2014098306A Concrete pile with outer shell steel pipe 有权
标题翻译：混凝土柱与外壳钢管
公开(公告)号：JP2014098306A
公开(公告)日：2014-05-29
申请号：JP2014035104
申请日：2014-02-26
申请人： Nippon Hume Corp , 日本ヒューム株式会社
发明人： OTA SHINJI , NOMOTO SADAHISA , SHINKAWA TERUO , TAGUCHI TAKUMI , OKADA RYOTA
IPC分类号： E02D5/30 , E02D27/12
摘要： PROBLEM TO BE SOLVED: To provide a concrete pile with an outer shell steel pipe which can reduce work in a construction site, and can suitably install a reinforcing steel to a pile head part.SOLUTION: A concrete pile with an outer shell steel pipe includes: a cylindrical outer shell steel pipe 2; a cylindrical concrete body 3 which is integrally formed inside the outer shell steel pipe 2; a plurality of reinforcing steels 4, 4, etc. which are arranged inside the concrete body 3 at intervals in the circumferential direction of a pile; an annular end plate 14 which is fixed to the upper end of the concrete body 3; a plurality of anti-deflection members 15, 15, etc. which are protruded on the undersurface side of the end plate 14 at intervals in the circumferential direction of the pile and into which the upper ends of the reinforcing steels 4, 4, etc. are inserted, a plurality of cladding tubes 17, 17, etc. for a reinforcing bar which are arranged continuously to the anti-deflection members 15 and embedded into a pipe head upper part 3a of the concrete body 3 and through which the reinforcing steels 4, 4, etc. are penetrated, and a partition plate 7 which is supported by the cladding tubes 17, 17, etc. for a reinforcing bar and arranged at a position of separating the pile head of the concrete body 3 into an upper part side 3a and a lower part side 3b.
摘要翻译：要解决的问题：提供一种具有能减少施工现场工作的外壳钢管的混凝土桩，并且可以将适当的钢筋安装在桩头部上。解决方案：具有外壳钢管的混凝土桩包括圆柱形外壳钢管2; 一体地形成在外壳钢管2内的筒状混凝土体3; 多个加强钢4，4等在堆叠的圆周方向上间隔设置在混凝土主体3的内部; 固定在混凝土主体3的上端的环形端板14; 多个防偏转构件15,15等，其在端板14的下表面侧上沿着桩的圆周方向间隔突出，并且加强钢4,4等的上端插入多个用于钢筋的包覆管17,17等，它们连续地布置到防偏转构件15上，并被嵌入到混凝土主体3的管头上部3a中，并且钢筋4 ，4等，以及由用于钢筋的包覆管17,17等支撑并配置在将混凝土主体3的桩头分离成上部侧的位置的隔板7 3a和下部侧3b。

10. 发明专利

JP2016003499A 鋼管コンクリート杭接合構造审中-公开
公开(公告)号：JP2016003499A
公开(公告)日：2016-01-12
申请号：JP2014124940
申请日：2014-06-18
申请人： TAISEI CORP , TOYO ASANO FOUND CO LTD , MITANI SEKISAN KK , NIPPON HUME CORP , JAPAN PILE CORP , MAETA CONCRETE INDUSTRY LTD
发明人： AOSHIMA KAZUKI , HORII YOSHIHIRO , AIZAWA SATOSHI , YAMASHITA ATSUHIRO , MATSUDA TATSU , TAGUCHI TAKUMI , HONMA YUSUKE , TANAKA YUJIRO , OSHIMA HIROTAKA
IPC分类号： E02D5/30 , E02D27/12
摘要：【課題】製作コストを低減できる鋼管コンクリート杭の接合構造を提供すること。【解決手段】鋼管コンクリート杭接合構造は、鋼管コンクリート杭10と基礎20との接合部の構造である。鋼管コンクリート杭10は、筒状の鋼管11と、この鋼管11の内部に打設されたコンクリート体12と、鋼管11の上端縁に設けられた環状の座板30と、この座板30の上面に接合されて基礎20に定着する杭頭結合鉄筋40と、座板30の下面に接合されてコンクリート体12に定着するアンカー鉄筋41と、を備える。座板30は、鋼管11の上端縁に接合されて当該鋼管の内部側に係合部を有する鋼管接合部30Aと、杭頭結合鉄筋40およびアンカー鉄筋41が接合される鉄筋接合部30Bと、を有する。座板30の鋼管接合部30Aと鉄筋接合部30Bとの間に、薄肉部32が設けられる。【選択図】図3

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