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1. 发明专利

JP2013053483A Low-height excavating machine capable of changing feed stroke 有权
标题翻译：低高度挖掘机可以更换进料斗
公开(公告)号：JP2013053483A
公开(公告)日：2013-03-21
申请号：JP2011193392
申请日：2011-09-05
申请人： East Japan Railway Co , 東日本旅客鉄道株式会社 , Tekken Constr Co Ltd , 鉄建建設株式会社 , Toa Tone Boring:Kk , 株式会社東亜利根ボーリング
发明人： ISHIBASHI TADAYOSHI , TANIGUCHI YOSHINORI , TAKEYA TSUTOMU , IKEMOTO HIROFUMI , SAITO MASAHARU , TAKEDA SHIGETSUGU , KURISU MOTOAKI , TAKASHIMA HIROYUKI , MACHINAGA TOSHIHIRO , OGISU KAZUYUKI , KITAHARA TOSHIHIRO , IUCHI KATSUNORI , NAKAZAWA KOSUKE
IPC分类号： E21B15/00
摘要： PROBLEM TO BE SOLVED: To provide a lifting device which increases a machine operation rate by enhancing excavation efficiency on a job site with allowance for height by enabling additional extension of a mast.SOLUTION: A low-height excavating machine includes: a skid base; a frame which is supported by the skid base and which relatively slides in its longitudinal direction; a mast 3 which is provided with a roller chain 11 erected in the frame; a lifting device which is fitted with a swivel head 5 lifted/lowered by a pin sprocket meshed with the roller chain 11; and a turn table 30 which rotates a kelly rod. In the low-height excavating machine, an extension mast provided with the roller chain 11 is detachably attached to the mast, the total height of the mast is increased, and a feed stroke can be set long to enhance excavation efficiency.
摘要翻译：要解决的问题：提供一种提升装置，其通过增加桅杆的额外延伸，通过增加作业位置上的挖掘效率来提高机器操作率。
解决方案：一种低高度挖掘机包括：防滑基座; 框架，其由滑动基座支撑并且在其纵向方向上相对滑动; 桅杆3，其设置有竖立在框架中的滚子链11; 提升装置，其安装有通过与滚子链11啮合的销链轮提升/降低的旋转头5; 以及使凯利杆旋转的转台30。在低高度挖掘机中，设置有滚子链11的延伸杆可拆卸地安装在桅杆上，桅杆的总高度增加，并且可以设定较长的进给冲程以提高挖掘效率。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2010248714A Method for protecting pile hole wall 有权
标题翻译：保护墙壁的方法
公开(公告)号：JP2010248714A
公开(公告)日：2010-11-04
申请号：JP2009096628
申请日：2009-04-13
申请人： East Japan Railway Co , 東日本旅客鉄道株式会社
发明人： ISHIBASHI TADAYOSHI , OSAKO KATSUHIKO , YOSHIDA KOICHI , OBA AKIRA , TANIGUCHI YOSHINORI , TAKEYA TSUTOMU , IKEMOTO HIROFUMI , WATANABE AKIYUKI , TANIGUCHI MISA
IPC分类号： E21D1/00 , E21D1/08 , E21D5/10 , E21D11/00
摘要： PROBLEM TO BE SOLVED: To perform the protection of a hole wall concurrently with the excavation of a pile hole for a cast-in-place pile. SOLUTION: A plurality of cylindrical pipes (14), which are smaller in diameter than the pile hole and the lengths of which are smaller in dimension than or equal in dimension to the depth of an excavated section, are connected together and dropped in along the hole wall (15), concurrently with the operation of excavating the pile hole for the cast-in-place pile; and the hole wall and the cylindrical pipes are firmly attached to one another by filling a gap between the hole wall and the cylindrical pipes with a filler (16). COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：与现场堆桩的桩孔的开挖同时进行孔壁的保护。解决方案：直径小于桩孔的多个圆柱形管道（14）的尺寸小于或等于挖掘部分深度的尺寸较小，连接在一起并掉落沿着孔壁（15），同时对现场桩桩的挖掘操作同时进行; 并且通过用填料（16）填充孔壁和圆柱形管之间的间隙，孔壁和圆柱形管道彼此牢固地附接。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2012255289A Seal device of drilling hole wall protective pipe 有权
标题翻译：钻孔保护管密封装置
公开(公告)号：JP2012255289A
公开(公告)日：2012-12-27
申请号：JP2011128599
申请日：2011-06-08
申请人： East Japan Railway Co , 東日本旅客鉄道株式会社 , Tekken Constr Co Ltd , 鉄建建設株式会社
发明人： ISHIBASHI TADAYOSHI , TANIGUCHI YOSHINORI , IKEMOTO HIROFUMI , WADA AKIHIRO , NAKAGAWA YURI , TAKAHASHI FUSAKO , TAKASAKI HIDEAKI , OTSUKA TAKAHITO , SAITO MASAHARU , TAKEDA SHIGETSUGU , KURISU MOTOAKI , YAMADA AKIFUMI , YAMAUCHI SHINYA , TAKASHIMA HIROYUKI , MACHINAGA TOSHIHIRO , NISHIMURA MASAYUKI
IPC分类号： E21B3/02 , E21D1/08 , E21D5/10
摘要： PROBLEM TO BE SOLVED: To surely prevent a filler from leaking to the inside of a drilling hole in drilling execution of filling the filler between a hole wall and a protective pipe.SOLUTION: A seal device includes a cylindrical seal body 24 attached to a lower end of a hole wall protective pipe 20 and extended upwards from the lower end to a prescribed height range along a drilling hole wall, and a sheet 25 arranged on an inner side of the seal body 24 and attached to the lower end of the hole wall protective pipe 20. For the seal body 24, a bottom part between the lower end of the hole wall protective pipe 20 and the hole wall has rigidity against a load of the filler, at least a cylindrical part along the hole wall is divided into multiple parts in a circumferential direction, and respective division parts 27 have elasticity so that they can be closely attached to the hole wall independently.
摘要翻译：要解决的问题：为了确保防止填料在孔壁和保护管之间的钻孔执行中泄漏到钻孔的内部。解决方案：密封装置包括：圆柱形密封体24，其附接到孔壁保护管20的下端，并沿着钻孔壁从下端向上延伸到规定的高度范围;以及片25，布置在密封体24的内侧并且附接到孔壁保护管20的下端。对于密封体24，孔壁保护管20的下端和孔壁之间的底部具有抵抗填料的填充物，至少沿着孔壁的圆筒部分在圆周方向上分成多个部分，并且各个分隔部分27具有弹性，使得它们可以独立地紧密地附接到孔壁。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2011226255A Super-low overhead clearance excavator, kelly rod employed therewith, and excavating reaction securing method and its mobile device 有权
标题翻译：超低周边清扫机，采用的凯利钻机，以及防爆反应安全方法及其移动装置
公开(公告)号：JP2011226255A
公开(公告)日：2011-11-10
申请号：JP2011073616
申请日：2011-03-29
申请人： East Japan Railway Co , Tekken Constr Co Ltd , Toa-Tone Boring Co Ltd , 東日本旅客鉄道株式会社 , 株式会社東亜利根ボーリング , 鉄建建設株式会社
发明人： ISHIBASHI TADAYOSHI , TANIGUCHI YOSHINORI , TAKEYA TSUTOMU , IKEMOTO HIROFUMI , SAITO MASAHARU , KURISU MOTOAKI , TAKEDA SHIGETSUGU , IZUMI HIROKAZU , OGISU KAZUYUKI , KITAHARA TOSHIHIRO , IUCHI KATSUNORI , NAKAZAWA KOSUKE
IPC分类号： E21B7/00 , E21B15/00
摘要： PROBLEM TO BE SOLVED: To provide a super-low overhead clearance excavator and a method of securing a excavating reaction thereof, by which in the construction site having a extremely limited overhead clearance under a station platform etc., pile hole construction can be performed without influencing the space on the platform.SOLUTION: The excavator comprises: a skid base 1; a mast frame 2 which is supported by the skid base 1 and slides relatively in front and rear directions; a mast 3 erected in the mast frame 2; a lifting beam 4 which lifts and lowers along a guide formed in the mast; a swivel head which is supported by the lifting beam and suspends the kelly rod for excavation; and a turntable 30 which is supported by the skid base 1 and rotates the kelly rod.
摘要翻译：要解决的问题：为了提供一种超低架空间隙挖掘机和一种确保挖掘反应的方法，在站台平台等的顶部间隙非常有限的施工现场，桩孔结构可以在不影响平台上的空间的情况下执行。解决方案：挖掘机包括：防滑基座1; 桅杆架2，其由滑动基座1支撑并且在前后方向上相对滑动; 竖立在桅杆架2中的桅杆3; 提升梁4，其沿着形成在桅杆中的导轨升降; 旋转头，由提升梁支撑并悬挂用于挖掘的凯利杆; 以及由滑动基座1支撑并旋转凯利杆的转台30。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2012017581A Pile hole wall protection method 有权
标题翻译：双孔保护方法
公开(公告)号：JP2012017581A
公开(公告)日：2012-01-26
申请号：JP2010154445
申请日：2010-07-07
申请人： East Japan Railway Co , 東日本旅客鉄道株式会社
发明人： ISHIBASHI TADAYOSHI , TANIGUCHI YOSHINORI , TAKEYA TSUTOMU , IKEMOTO HIROFUMI , NAKAGAWA YURI , TAKASAKI HIDEAKI , OTSUKA TAKAHITO , SUZUKI HIROYUKI , HOSHIKAWA TSUTOMU
IPC分类号： E21D5/10 , E21D1/08
摘要： PROBLEM TO BE SOLVED: To provide a method for protecting a hole wall and boring a pile hole for a cast-in-place pile simultaneously in parallel.SOLUTION: An inventive method includes: connecting a plurality of cylindrical pipes (14) together, each of which has a diameter smaller than that of a pile hole and a length equal to or smaller than the depth of a bored part, and dropping them along a hole wall (15) simultaneously in parallel with boring the pile hole for a cast-in-place pile; and filling a back-fill material (16) in a clearance between the hole wall and the cylindrical pipes to bring the pipes into close contact with the wall. On the periphery of the tip of the lowermost cylindrical pipe, a seal material is attached, which is in contact with the hole wall when dropping the pipes and thus prevents the back-fill material from escaping.
摘要翻译：要解决的问题：提供一种同时平行地保护孔壁并对现场堆垛打桩的方法。解决方案：本发明的方法包括：将多个圆柱形管道（14）连接在一起，每个圆柱形管道的直径小于桩孔的直径和等于或小于钻孔部分的深度的长度，以及将其沿着孔壁（15）同时平放放置在桩上，用于现浇桩; 并在孔壁和圆柱形管之间的间隙中填充填充材料（16）以使管道与壁紧密接触。在最下面的圆柱形管的尖端的周边上，安装密封材料，当下降管道时，密封材料与孔壁接触，从而防止后填充材料逸出。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2010090588A Pile hole excavating method 有权
标题翻译：钻孔方法
公开(公告)号：JP2010090588A
公开(公告)日：2010-04-22
申请号：JP2008260697
申请日：2008-10-07
申请人： East Japan Railway Co , 東日本旅客鉄道株式会社
发明人： ISHIBASHI TADAYOSHI , OSAKO KATSUHIKO , YOSHIDA KOICHI , OBA AKIRA , TANIGUCHI YOSHINORI , TAKEYA TSUTOMU , IKEMOTO HIROFUMI
IPC分类号： E21B3/02
摘要： PROBLEM TO BE SOLVED: To provide a pile hole excavating method for excavating a pile hole in a short time without needing a large-scale facility for press-fitting a pipe. SOLUTION: The pile hole excavating method for rotationally driving and lowering a rod 24 of an excavator 2 to excavate the pile hole 10 for a cast-in-place pile with a bit 25 provided at the lower end of the rod 24, is characterized by inserting a hole wall protective pipe 11 with a diameter smaller than the hole diameter of the pile hole 10 down to a predetermined depth in the pile hole 10 in association with the descent of the bit 25 in the excavator 2. In this pile hole excavating method, the excavation of the pile hole 10 and protection of a pile wall can be simultaneously executed to permit the excavation of the pile hole 10 in a short period of time. Further, the hole wall protective pipe 11 in this pile hole excavating method can be inserted into the pile hole 10 without being press-fitted because its diameter is smaller than the hole diameter of the pile hole 10. The large-scale facility for press-fitting is thereby dispensed with to miniaturize an excavating apparatus 1. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于在短时间内挖掘桩孔的桩孔挖掘方法，而不需要用于压配管的大型设施。解决方案：用于旋转地驱动和降低挖掘机2的杆24以便挖出位于杆24的下端处的钻头25的现浇桩的桩孔10的桩孔挖掘方法，其特征在于，与挖掘机2中的钻头25的下降相关联，将孔壁10的直径小于桩孔10的孔直径的孔壁保护管11插入桩孔10中的预定深度。在该桩可以同时进行桩孔10的挖掘和桩壁的保护，以允许桩孔10在短时间内开挖。此外，该桩孔挖掘方法中的孔壁保护管11，由于其直径比绒头孔10的孔径小，因此能够插入桩孔10中而不进行压配。另外，因此省去了配件以使挖掘装置1小型化。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2015031119A 地盤補強構造审中-公开
标题翻译：地基加固结构
公开(公告)号：JP2015031119A
公开(公告)日：2015-02-16
申请号：JP2013163307
申请日：2013-08-06
申请人：東日本旅客鉄道株式会社 , East Japan Railway Co
发明人： NOZAWA SHINICHIRO , FUJIWARA TORASHIRO , NAKAMURA TAKASHI , KITO KAZUYA , SUZUKI NOBUAKI , KAWASAKI ATSUSHI , TAKASAKI HIDEAKI , IKEMOTO HIROFUMI , KANEDA ATSUSHI , TAKAYAMA MASAKI
IPC分类号： E01D22/00 , E01D19/02 , E02D3/12 , E02D5/20 , E02D17/18 , E02D27/32
摘要：【課題】壁体の前面側に用地を確保せずとも、壁体の背面側の地盤を補強することができる地盤補強構造を実現する。【解決手段】盛土10に鉛直な向きに埋設されてなる固化改良体1を、橋台20から離間する方向に列を成して複数設けることで、橋台20の背面側の盛土10を補強した。その鉛直な向きの複数の固化改良体1は盛土10上の鉄道軌道Rを好適に支持するとともに、橋台20の背面側の盛土10が沈下することを抑制することができるので、例えば、地震時に盛土10が沈下することを低減し、盛土10の耐震強化を図ることを可能にする。【選択図】図1
摘要翻译：要解决的问题：提供一种能够加强墙体后侧的土壤的地面加固结构，即使不确保壁体前侧的位置。解决方案：在桥的后侧的银行10 通过在与桥接基台20分离的方向上设置多个垂直埋入金属板10中的固化改进体1来增强基台20。多个垂直定向固化改进体1可以适当地支撑银行业10上的铁路轨道R 并且抑制在桥基台20的后侧的银行业10的下沉，从而能够减少地震的情况下的电子银行业务10的下沉，并且改善银行业10的抗震加固。

8. 发明专利

JP2013194374A Construction method of cast-in-place pile and manufacturing method of cast-in-place pile 有权
标题翻译：铸造桩的构造方法和铸造桩的制造方法
公开(公告)号：JP2013194374A
公开(公告)日：2013-09-30
申请号：JP2012060261
申请日：2012-03-16
申请人： East Japan Railway Co , 東日本旅客鉄道株式会社
发明人： TAKASAKI HIDEAKI , WADA AKIHIRO , ISHIBASHI TADAYOSHI , WATANABE YASUO , FUJIWARA TORASHIRO , IKEMOTO HIROFUMI
IPC分类号： E02D5/34
摘要： PROBLEM TO BE SOLVED: To sufficiently obtain effects of strengthening a supporting force of a pile distal end portion foundation or reducing a pile subsiding amount while suppressing cost.SOLUTION: When cement milk to be injected is switched to non-permeable cement milk after filling an injection hose 21, a bag body 20 and a discharge hose 22 with permeable cement milk, in the case where the bag body 20 is broken and the cement milk is leaked to the outside, meshes of an ambient ground Gb is clogged with a particle size adjustment member contained in the non-permeable cement milk. Thus, the permeation of the cement milk into the ambient ground Gb is suppressed. As a result, while suppressing consumption of the cement milk, effects of strengthening a supporting force of the ambient ground Gb in the distal end portion of a foundation pipe or reducing a subsiding amount of the foundation pile can be obtained at a low cost.
摘要翻译：要解决的问题：为了充分获得增强桩前端基础的支撑力的效果，或者抑制成本，减少桩的下沉量。解决方案：当填充后的水泥乳被切换为不渗透的水泥浆时注射软管21，袋体20和具有可渗透水泥浆的排出软管22，在袋体20破裂并且水泥乳泄漏到外部的情况下，环境地面Gb的网格被粒径堵塞包含在不透水泥浆中的调节构件。因此，水泥乳进入环境地面Gb的渗透被抑制。结果，在抑制水泥浆的消耗的同时，可以以低成本获得增强基础管的前端部中的环境地面Gb的支撑力或降低基础桩的下沉量的效果。

9. 发明专利

JP2013185403A Erection device and erection method of reinforcement cage 有权
标题翻译：加固笼的防护装置和防护方法
公开(公告)号：JP2013185403A
公开(公告)日：2013-09-19
申请号：JP2012053162
申请日：2012-03-09
申请人： East Japan Railway Co , 東日本旅客鉄道株式会社 , Tekken Constr Co Ltd , 鉄建建設株式会社
发明人： ISHIBASHI TADAYOSHI , WADA AKIHIRO , IKEMOTO HIROFUMI , TANIGUCHI YOSHINORI , TAKIZAWA SATOSHI , OKADA TAKAYUKI , TAKEYA TSUTOMU , OMURA HIROAKI , TAKASHIMA HIROYUKI , TAKEDA SHIGETSUGU , KURISU MOTOAKI , YAMAMURA YASUO , IWAI TAKANORI
IPC分类号： E02D5/20
摘要： PROBLEM TO BE SOLVED: To provide an erection device and an erection method of a reinforcement cage, capable of effectively utilizing a limited space and efficiently performing work on a construction site with a limited height.SOLUTION: A lifting device 1 includes a pair of bases 2 and a pair each of posts 6 provided at an interval on the bases 2. The post 6 is provided with a rectangular movable frame 10 to be elevated and lowered in a vertical direction, and the movable frame 10 has a plurality of holders 13 projected to the inner side of the movable frame 10 and provided with a pin 15 that can be engaged with a reinforcement cage unit 12. A lower holding device includes an annular base disposed at a peripheral edge of a pile hole, and the base has a plurality of holders 33 projected to the inner side thereof and provided with a pin 34 that can be engaged with the reinforcement cage unit 12.
摘要翻译：要解决的问题：提供一种能够有效利用有限空间并有效地在具有有限高度的施工现场进行工作的加强笼的安装装置和架设方法。解决方案：提升装置1包括一对底座两个支柱6以一定间隔设置在基座2上。支柱6设有矩形可移动框架10，以在垂直方向上升高和降低，并且可移动框架10具有突出的多个保持件13 到可移动框架10的内侧，并且设置有可与加强保持架单元12接合的销15.下保持装置包括设置在桩孔周边的环形基座，并且基座具有多个突出在其内侧的保持件33设置有可与加强架单元12接合的销34。

10. 发明专利

JP2011106190A Liner plate connection structure and liner plate connection structural body 有权
标题翻译：衬板连接结构和衬板连接结构体
公开(公告)号：JP2011106190A
公开(公告)日：2011-06-02
申请号：JP2009263531
申请日：2009-11-19
申请人： East Japan Railway Co , Jfe Metal Products & Engineering Inc , Jfe建材株式会社 , Tekken Constr Co Ltd , 東日本旅客鉄道株式会社 , 鉄建建設株式会社
发明人： ISHIBASHI TADAYOSHI , TANIGUCHI YOSHINORI , TAKEYA TSUTOMU , IKEMOTO HIROFUMI , HOSHIKAWA TSUTOMU , TAKAGI KEIICHIRO , TAKASAKI HIDEAKI , SUZUKI HIROYUKI , OTSUKA TAKAHITO , SAITO MASAHARU , MORIMOTO TAKEO , MIDOMARU MITSUYUKI , TAKASHIMA HIROYUKI , MACHINAGA TOSHIHIRO , HAYASHI IKUO , TAKEDA SHIGETSUGU , KURISU MOTOAKI , TSURUMI AKITOSHI , MORIMOTO ATSUO , KIMURA SHIGEAKI
IPC分类号： E21D5/10 , E21B7/20
摘要： PROBLEM TO BE SOLVED: To provide a liner plate connection structure enabling a general liner plate, the use of which is restricted depending on the size of a foundation pile, construction work method, working environment, or the like, to be used.
SOLUTION: An inner tightening liner plate is connected through a connection device. The connection device includes a pair of flange connection parts and a support part joining the pair of flange connection parts. Flange connection holes for tightening bolts are formed in the flange connection parts. The connection device is formed by connecting and fixing a pair of connection pieces. The connection piece includes a flange connection part and a support piece vertically extending from the edge or the front surface of the flange connection part. The flange connection part is configured so that the outer peripheral edge and the inner peripheral edge are positioned parallel to each other. The support piece comprises support piece connection holes for tightening bolts. In one of the support pieces, nuts are welded to the surface of the flange connection part on the inner peripheral edge side, and the support piece connection holes communicate with the nut holes.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够使用通用衬板的衬板连接结构，其使用根据使用的基础桩的尺寸，施工工作方法，工作环境等来限制。
解决方案：内部紧固衬板通过连接装置连接。连接装置包括一对法兰连接部和连接该对法兰连接部的支撑部。法兰连接部分形成用于紧固螺栓的法兰连接孔。连接装置通过连接和固定一对连接件而形成。连接件包括凸缘连接部和从凸缘连接部的边缘或前表面垂直延伸的支撑件。凸缘连接部被构造为使得外周边缘和内周边缘彼此平行地定位。支撑件包括用于紧固螺栓的支撑件连接孔。在一个支撑件中，螺母被焊接到内周边缘侧的法兰连接部的表面，并且支撑件连接孔与螺母孔连通。版权所有（C）2011，JPO＆INPIT

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