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1. 发明专利

JP2005248546A Construction method of underpass structure 审中-公开
标题翻译：基础结构施工方法
公开(公告)号：JP2005248546A
公开(公告)日：2005-09-15
申请号：JP2004060022
申请日：2004-03-04
申请人： Alpha Civil Engineering:Kk , Ohbayashi Corp , 株式会社アルファシビルエンジニアリング , 株式会社大林組
发明人： MATSUMOTO SHIN , YAMAMOTO TADAHISA , KONO MICHITAKA , SAKAI EIJI
IPC分类号： E21D9/04 , E21D9/087 , E21D9/093
摘要： PROBLEM TO BE SOLVED: To provide a construction method of an underpass structure capable of shortening a construction period. SOLUTION: A square-shaped jacking machine 16 capable of excavating an approximately square cross section is used for construction of the underpass structure, and a box body 20 having the similar cross section as the square cross section excavated by the jacking machine 16 is also used. The jacking machines 16 used in the case of forming a shell body 22 of the structure is formed into a unit of connected jacking machine by connecting a plurality of the jacking machines 16 each having the same constitution. In this case, the shell body 22 is constituted of a unit of the six connected jacking machines located in the central part of the upper and lower sides in the horizontal direction, a unit of reversed L-shape connected jacking machines comprising two connected jacking machines in the vertical direction and three connected jacking machines in horizontal direction and a unit of the three connected jacking machine located in the central part of both right and left sides in the vertical direction. The box body 20 is constituted of a square cylindrical body of approximately the same square cross section as that of the drum sections 16a to 16c of the jacking machine 16, and the box body 20 is set as box body blocks 200 to 202 adjusted to a connection state of the connected jacking machines 160 to 161 formed by connecting a plurality of the jacking machines 16. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供能够缩短施工周期的地下通道结构的施工方法。解决方案：一种能够挖掘大致正方形横截面的方形顶起机16用于地下通道结构的构造，以及具有与由起重机16挖掘的方形截面相似的横截面的箱体20 也被使用。在形成该结构的壳体22的情况下使用的顶升机16通过连接具有相同结构的多个顶升机16而形成为连接起重机的单元。在这种情况下，壳体22由位于水平方向的上下两侧的中央部的6台连接起重机构的单元构成，该L型连接起重机的单元包括两台连接的起重机在垂直方向上和三个连接的起重机在水平方向上，并且三个连接的起重机的单元位于垂直方向上的左右两侧的中心部分。盒体20由与起重机16的鼓部16a〜16c大致相同的正方形截面的方筒状体构成，箱体20被设定为调整为通过连接多个顶升机16形成的连接起重机械160至161的连接状态。（C）2005年，JPO和NCIPI

2. 发明专利

JP2011069082A Boring machine for pipe roof construction method coping with high water pressure 有权
标题翻译：用于高压水压管道屋顶施工方法的镗孔机
公开(公告)号：JP2011069082A
公开(公告)日：2011-04-07
申请号：JP2009220005
申请日：2009-09-25
申请人： Alpha Civil Engineering:Kk , Ohbayashi Corp , 株式会社アルファシビルエンジニアリング , 株式会社大林組
发明人： SAITO KIYOSHI , NAKAMURA TOSHIAKI , SUZUKA TAKUO , UEDA HISATERU , MATOBA KAZUHIKO , SAKAI EIJI , TOKIEDA NAOTO , SAKAKIBARA MASATAKA
IPC分类号： E21D9/06 , E21D9/04
摘要： PROBLEM TO BE SOLVED: To provide a boring machine for a pipe roof construction method, which can cope with high water pressure or the like and is high in safety.
SOLUTION: A front body 11a and a rear body 11b are connected to be foldable by a direction correcting jack 12. The front body 11a and the rear body 11b excluding the folded part are composed of steel pipes of the same outer diameter and material as a jacking steel pipe 21, and the open bulkhead 11c is integrally mounted to the front body 11a, and an excavating apparatus 13 including a cutter 13a and a soil removing pipe 14 is mounted to the opening of the open bulkhead 11c so as to be detached to the rear side. A soil removing steel pipe 15 opened at part of a sidewall is mounted to the rear end of the soil removing pipe 14, and a succeeding soil removing pipe 16 is connected to the opening of the soil removing steel pipe 15. A gate 17 intercepting the opening of the soil removing steel pipe 15 is provided in a longitudinally slidable manner, and a soil removing valve 19 for adjusting a soil removing pressure is provided in at the intermediate position of the succeeding soil removing pipe 16.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于管道屋顶施工方法的镗床，其可以应对高水压等并且安全性高。解决方案：前身11a和后体11b连接成能够被方向校正千斤顶12折叠。除了折叠部分之外的前身11a和后体11b由相同外径的钢管和作为起升钢管21的材料，开放隔板11c整体地安装在前主体11a上，并且包括切割器13a和除污管14的挖掘装置13安装在开放隔板11c的开口上，以便分离到后方。在除污管14的后端安装有在侧壁的一部分开口的污物去除钢管15，后面的除污管16连接到除污钢管15的开口。一个挡板17 除垢钢管15的开口设置成纵向可滑动的方式，并且在随后的除污管16的中间位置处设置有用于调节去污压力的去污阀19.权利要求（C ）2011，JPO＆INPIT

3. 发明专利

JP2008121356A Boring machine and boring device using the same 有权
标题翻译：镗孔机和钻孔装置
公开(公告)号：JP2008121356A
公开(公告)日：2008-05-29
申请号：JP2006308480
申请日：2006-11-14
申请人： Alpha Civil Engineering:Kk , Ohbayashi Corp , 株式会社アルファシビルエンジニアリング , 株式会社大林組
发明人： FUKUMOTO KATSUJI , MATSUMOTO SHIN , IZAWA MASAYOSHI , SAKAI EIJI , TOKIEDA NAOTO , SAKAKIBARA MASATAKA , MATSUMOTO FUMIHIKO
IPC分类号： E21D9/08 , E21D9/06 , E21D9/087 , E21D9/13
摘要： PROBLEM TO BE SOLVED: To provide a boring machine capable of drilling an underground hole having a rectangular section, and a boring device capable of minimizing bad effects on a tunnel shielding material with a relatively small required space within a tunnel. SOLUTION: The boring device 20 forms a circular underground beam 12 in a natural ground 11 by propelling a rectangular sectional circular short pipe including a thrust transmission pipe provided with the boring machine at the tip from a start mouth 94 opened in a wall surface 10 located near the bottom of a tunnel T. A start frame 30 disposed in a position facing the start mouth 94 within the tunnel T includes a base pushing jack 22 for propelling the thrust transmission pipe from the start mouth 94 toward the natural ground 11, a guide rail and a guide roller for propelling the thrust transmission pipe toward the natural ground 11 along a preset curvature radius, and a retaining means for retaining the circular short pipe in a fixed attitude relative to the thrust transmission pipe. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够钻探具有矩形截面的地下孔的钻孔机，以及能够最小化对隧道内具有相对小的所需空间的隧道屏蔽材料的不良影响的钻孔装置。解决方案：钻孔装置20在自然地面11中形成圆形的地下梁12，该方法通过在从墙壁上开口的起始口94推动包括设置有钻孔机的推力传递管的矩形截面圆形短管表面10位于隧道T的底部附近。设置在隧道T内面向起始嘴94的位置的起始框架30包括用于将推力传递管从起始口94向自然地面11推动的基座推动孔22 ，用于沿着预设的曲率半径将推力传递管推向自然地面11的导轨和导辊，以及用于将圆形短管相对于推力传递管保持在固定姿态的保持装置。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2005220704A Sharply curved tunnel forming device corresponding to sharp curve jacking method for rectangular structure 有权
标题翻译：夏普曲线形成装置相对于夏普曲线结构的弯曲方法
公开(公告)号：JP2005220704A
公开(公告)日：2005-08-18
申请号：JP2004032255
申请日：2004-02-09
申请人： Alpha Civil Engineering:Kk , 株式会社アルファシビルエンジニアリング
发明人： SAKAI EIJI , TOKIEDA NAOTO , SAKAKIBARA MASATAKA
IPC分类号： E21D9/093
摘要： PROBLEM TO BE SOLVED: To provide a forming method for a sharply curved tunnel corresponding to a sharp curve jacking method for a rectangular structure which can be constructed easily at a low cost and can form a large bending angle. SOLUTION: A trunk tube 2 of a prescribed length is divided into a plurality. The equally-divided small trunk tubes 3 are pivotally supported with a vertical pin 4 so as to be connected to each other bending freely in a horizontal direction. At each divided portion, a jack for changing a bending angle of the small trunk tubes 3 is provided, which is interposed between a rectangular excavator 1 and a jacking pipe H. When the jack works, each divided portion of the trunk tube 2 is curved inwardly to make the rectangular excavator 1 advance along a sharp curve for forming a hole channel S. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种对应于可以以低成本容易地构造并且可以形成大的弯曲角度的矩形结构的尖锐曲线顶起法的急剧弯曲的隧道的形成方法。解决方案：将规定长度的中继管2分成多个。等分的小中继管3以垂直销4枢转地支撑，以便在水平方向上彼此自由弯曲。在每个分割部分，设置有用于改变小中继管3的弯曲角度的千斤顶，其插入在矩形挖掘机1和顶起管H之间。当千斤顶工作时，主管2的每个分割部分是弯曲的向内以使矩形挖掘机1沿着形成孔道S的尖锐曲线前进。（C）2005年，JPO＆NCIPI

5. 发明专利

JP2004060266A Non-open-cut construction method for underground structure 有权
公开(公告)号：JP2004060266A
公开(公告)日：2004-02-26
申请号：JP2002219712
申请日：2002-07-29
申请人： Alpha Civil Engineering:Kk , 株式会社アルファシビルエンジニアリング
发明人： SAKAI EIJI , TOKIEDA NAOTO , SHIMADA HIDEKI
IPC分类号： E21D9/04 , E21D11/00 , E21D11/04 , E21D13/02
摘要： PROBLEM TO BE SOLVED: To shorten a construction period by safely and positively constructing a large underground tunnel/an underground structure by a non-open-cut method.
SOLUTION: A steel hollow pipe is installed behind a small excavator 6, and is jacked by a hydraulic jack 7 in an upper floor part 4a of a ground area 4 of a roadway tunnel 3 from a starting shaft 8, and is inserted into the ground. Similarly, the next hollow pipe 5 is inserted in a continuously connecting state by connecting joints 5c, 5d, 5e and 5f to form an arched hollow pipe train B. A hollow side surface pipe 14 and a hollow lower floor pipe 13 are similarly inserted into a side surface/a lower floor part of the ground area 4, and backfilling is performed on the outer periphery of these hollow pipes 5, 13 and 14, and concrete is injected into the hollow pipes 5, 13 and 14 to construct an underground enclosure earth retaining wall A. Afterwards, a hollow box 20 is pushed in the underground enclosure earth retaining wall A by an initial push hydraulic jack 24, and ground sediment inside of the hollow box 20 is excavated and discharged by an excavator 30 and a sediment discharge machine 31.
COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2004058868A Rolling prevention device for stop vehicle 审中-公开
公开(公告)号：JP2004058868A
公开(公告)日：2004-02-26
申请号：JP2002221041
申请日：2002-07-30
申请人： Alpha Civil Engineering:Kk , 株式会社アルファシビルエンジニアリング
发明人： SAKAI EIJI , TOKIEDA NAOTO
IPC分类号： B60T1/14
摘要： PROBLEM TO BE SOLVED: To provide a rolling prevention device of a stop vehicle capable of surely eliminating rolling travel when the vehicle stops on a sloping road and reducing the time and labor required by works of rolling prevention and its release.
SOLUTION: A front horizontal hydraulic cylinder 2 and a rear horizontal hydraulic cylinder 3 are arranged in the lower part of a vehicle body 11 between a front tire 9 and a rear tire 10 of a truck 1. Each hydraulic cylinder 2, 3 is connected by a cylinder connection member 4. The cylinder connection member 4 is lifted and lowered freely by hydraulic cylinders 5, 6 for elevation. Triangular wedge bodies 7a, 8a are attached to tips of each cylinder rod 2a, 3a of the front horizontal hydraulic cylinder 2 and the rear horizontal hydraulic cylinder 3. The front and rear horizontal hydraulic cylinders 2, 3 are lowered down to the vicinity of the ground by the hydraulic cylinders 5, 6 when the vehicle stops. The cylinder rods 2a, 3a are elongated to insert the wedge bodies 7a, 8a at the tips between the tires 9, 10 and the ground surface.
COPYRIGHT: (C)2004,JPO

7. 发明专利

JP2013053411A Precast retaining wall propelling method 有权
标题翻译：预测保留墙螺旋方法
公开(公告)号：JP2013053411A
公开(公告)日：2013-03-21
申请号：JP2011190461
申请日：2011-09-01
申请人： Alpha Civil Engineering:Kk , 株式会社アルファシビルエンジニアリング , Bording Co Ltd , ボーディング株式会社
发明人： SAKAI EIJI
IPC分类号： E02D29/02 , E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a construction-saving, low-cost precast retaining wall propelling method for constructing a retaining wall and a water channel in one step irrelevantly to present conditions of the ground without requiring any temporary wide work area.SOLUTION: A departure shaft is constructed by excavating a slope where the retaining wall is to be constructed and a part of the ground near a face of the slope along a road R, and a retaining wall block 20 in a trapezoidal shape which has a water channel 21 inside and is a little longitudinally long and inclined on the side of the road R is connected in the departure shaft to a rear end of an excavator capable of excavation in a substantially trapezoidal cross sectional shape. While the excavator excavates a ground G by pushing the base of the retaining wall block 20 by a base-pushing device installed in the departure shaft, excavation earth and sand are taken in the excavator and discharged to the rear through the water channel 21 of the retaining wall block 20. A next retaining wall block 20 is connected to the rear of the retaining wall block 20, and the excavation by the excavator and addition of a retaining wall block 20 are repeated until a predetermined arrival position is reached. Those retaining wall blocks 20 are connected in a watertight manner to each other, and then surface soil on the retaining wall blocks 20 on the side of the road R is removed.
摘要翻译：要解决的问题：提供一种施工节约型，低成本的预制挡土墙推进方法，用于在不需要任何临时宽的工作区域的情况下，不间断地建造挡土墙和水道。解决方案：离合器轴是通过沿着道路R挖掘一个斜坡而构成挡土墙的一个斜坡和靠近坡面的一部分的地面，以及梯形块状的挡土墙块20构成的，在内侧具有一个纵向长的一个水通道21，并且在该路的一侧倾斜的R在出口轴处连接到能够以大致梯形的横截面形状进行挖掘的挖掘机的后端。当挖掘机通过用安装在出口轴上的基础推动装置推动挡土块20的底部挖掘地面G时，挖掘机和挖砂机被采集在挖掘机中并通过水槽21排出到后部下一个保持壁块20连接到挡土墙块20的后部，并且重复挖掘机的挖掘和挡土墙块20的添加，直到到达预定的到达位置。那些挡土墙20以水密的方式彼此连接，然后移除在路R侧的挡土墙块20上的表面土壤。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2013002184A Block chamber mechanism used in guiding machine 审中-公开
标题翻译：导向机使用的方块机构
公开(公告)号：JP2013002184A
公开(公告)日：2013-01-07
申请号：JP2011135683
申请日：2011-06-17
申请人： Shimizu Corp , 清水建設株式会社 , Alpha Civil Engineering:Kk , 株式会社アルファシビルエンジニアリング
发明人： SHIROEDA TETSUJI , HORI TETSUO , NEO KEIJIRO , SAKAI EIJI , MATSUMOTO FUMIHIKO
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a block chamber mechanism used for a guiding machine which can be easily recovered even in an underwater part, thereby dispensing the construction of an arrival shaft and reducing construction cost.SOLUTION: A block chamber mechanism interposed between the rear end of a guiding machine 1 and a casing 2 is provided with a separable front chamber 20A and a separable rear chamber 20B in front and back sides in the propulsion direction, respectively. The front chamber 20A and the rear chamber 20B are provided with partition walls 22A, 22B, respectively, the partition walls 22A, 22B being arranged with a space therebetween, and a water injection hole is provided which allows water to be injected into a chamber R blocked by a pair of the partition walls 22A, 22B.
摘要翻译：要解决的问题：为了提供一种即使在水下部分也能够容易地回收的用于引导机的块室机构，从而分配到达轴的结构并降低施工成本。解决方案：介于引导机1的后端和壳体2之间的块室机构分别在推进方向的前后两侧设置有可分离的前室20A和可分离后室20B。前室20A和后室20B分别设置有分隔壁22A，22B，分隔壁22A，22B之间设置有间隔，并且设置有注水孔，其将水注入腔室R 被一对分隔壁22A，22B阻挡。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2012229564A Boring machine 有权
标题翻译：镗床
公开(公告)号：JP2012229564A
公开(公告)日：2012-11-22
申请号：JP2011098591
申请日：2011-04-26
申请人： Alpha Civil Engineering:Kk , 株式会社アルファシビルエンジニアリング , Bording Co Ltd , ボーディング株式会社
发明人： SAKAI EIJI
IPC分类号： E21D9/087 , E21D9/12
摘要： PROBLEM TO BE SOLVED: To provide a boring machine including a cutter with a soil discharge port rotatably provided in front of the partition wall of a shell and having a plurality of bits on a rotary disc, a driving device for driving the cutter, and a soil discharge device for carrying backward sediment trapped into the machine through the soil discharge port and the opening of the partition wall, the bits, when worn, being replaceable through the inside of the boring machine having a relatively smaller size not allowing the entry of a person into the soil discharge device.SOLUTION: A cutter 4 consists of sliding bits 4d mounted on the rotary disc at its fixed position removably therefrom and slidably around a soil discharge port 4b in the radial direction, and center bits 4i mounted on the rotary disc removably therefrom while stepping over the soil discharge port 4b. A rail 6b is provided on the ceiling of a shell 1 in the longitudinal direction, and a carrier 6 with a chain 6a is disposed movably along the rail 6b. A soil discharge device 5 is mounted on a partition wall 1a removably therefrom, and the soil discharge device 5 is suspended down via the chain 6a of the carrier 6.
摘要翻译：要解决的问题：提供一种具有切割器的钻孔机，该切割机具有可旋转地设置在壳体的分隔壁的前面并且在旋转盘上具有多个钻头的排污口，用于驱动切割器的驱动装置以及用于通过排污口和分隔壁的开口携带落入机器中的倒向沉积物的排污装置，所述钻头在磨损时可通过具有相对较小尺寸的钻孔机的内部更换，从而不允许一个人进入排污装置。解决方案：刀具4包括滑动位4d，其安装在旋转盘上的可固定位置处的固定位置，并沿着径向可滑动地围绕污物排出口4b，并且可移除地安装在旋转盘上的中心钻头4i，在排污口4b上。轨道6b沿纵向设置在壳体1的天花板上，具有链条6a的托架6沿导轨6b可移动地设置。排污装置5安装在可拆卸地分隔壁1a上，并且排污装置5经由载体6的链条6a悬挂下来。（C）2013，JPO＆INPIT

10. 发明专利

JP2012107469A Joint opening dimension restriction device and joint opening dimension restriction method 有权
标题翻译：联合开放尺寸限制装置和联合开放尺寸限制方法
公开(公告)号：JP2012107469A
公开(公告)日：2012-06-07
申请号：JP2010258741
申请日：2010-11-19
申请人： Alpha Civil Engineering:Kk , Kandenko Co Ltd , Tokyo Electric Power Co Inc:The , 東京電力株式会社 , 株式会社アルファシビルエンジニアリング , 株式会社関電工
发明人： HOSOKAWA KAZUYOSHI , TSURUOKA YUTAKA , MAKII SHIGEYUKI , SAKAI EIJI
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a joint opening dimension restriction device and a joint opening dimension restriction method, for keeping a cut-off performance and curve accuracy by limiting the opening too much of a joint of a propulsive pipe even when excavating a steep curve, eliminating quality defects by reducing damages generated on a propulsive pipe body, reducing post-processes after construction is completed and improving economical efficiency and workability.SOLUTION: In the joint opening dimension restriction device of restricting the joint opening dimension between propulsive pipes in a jacking method of connecting a plurality of continuous propulsive pipes 100 to the rear part of an excavator, pressurizing the backmost propulsive pipe positioned inside a departure shaft and successively executing excavation, the propulsive pipe 100 includes a plurality of injection holes 200 for injecting a lubricant or grout in the circumferential direction, fixing plugs 210, 220 are attached to the injection holes 200, and oblong holes 306 formed on end plates 304 on both sides of a length-adjustable pipe connecting member 300 are slidably fixed to the fixing plugs 210, 220 of the different propulsive pipes 100.
摘要翻译：要解决的问题：为了提供一种接头开口尺寸限制装置和接头开口尺寸限制方法，用于通过限制推进管的接头的开度太大而保持切断性能和曲线精度，即使在挖掘时陡峭的曲线，通过减少推进管体上产生的损伤消除质量缺陷，减少施工完成后的后处理，提高经济效益和可加工性。解决方案：在将多个连续推进管100连接到挖掘机的后部的起重方法中限制推进管之间的接合开口尺寸的接头开口尺寸限制装置中，对位于挖掘机的后部的最靠后的推进管进行加压离心轴并连续执行挖掘，推进管100包括多个用于沿圆周方向注入润滑剂或浆料的喷射孔200，固定栓210,220安装在喷射孔200上，并且形成在端板上的长孔306 长度可调的管连接构件300的两侧的304可滑动地固定到不同推进管100的固定栓210,220。（C）2012年，JPO和INPIT

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