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    • 3. 发明专利
    • Drilling apparatus
    • 钻孔设备
    • JP2006328784A
    • 2006-12-07
    • JP2005153460
    • 2005-05-26
    • Furukawa Rock Drill Co LtdKumagai Gumi Co LtdMitsubishi Materials Corp三菱マテリアル株式会社古河ロックドリル株式会社株式会社熊谷組
    • MASUDA MITSUOYASUKAWA YOSHIHIROKITAHARA SHIGEOMIYAZAKI DAISHIROHISADA KIMIYAISHIBASHI SHIGERUISHIKAWA YASUO
    • E21B7/02B25D17/08
    • PROBLEM TO BE SOLVED: To solve the problem that the operation of inserting a guide rod in a preceding hole has been difficult by conventional drilling apparatuses.
      SOLUTION: This drilling apparatus provided with a base 4 connected to an operating machine 2; a rock drill 5 provided for the base in such a way as to move forward and backward; a supporting part 7 provided for a front part of the base; the guide rod 6 connected to the supporting part and protruded forward; and a connecting member 8 for connecting the guide rod and a drill part 3 of the rock drill to each other. The connecting member makes the drill part slidable forward and backward in directions along the axis of the guide rod. The supporting part 7 comprises a base-side supporting part 13 mounted to a front part of the base 4; a guide rod mounting body 14 mounted to a rear part of the guide rod ; and a connecting device 15 for connecting the base-side supporting part and the guide rod mounting body to each other, and the guide rod 6 is maintained in a movable state by the connecting device 15.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 解决的问题为了解决现有的钻井装置难以将导杆插入前一孔的操作困难的问题。 解决方案:该钻孔设备具有连接到操作机2的底座4; 为了向前后方向移动而设置在基座上的凿岩机5; 设置在基座的前部的支撑部7; 导杆6连接到支撑部分并向前突出; 以及用于将导杆和钻机的钻头部3彼此连接的连接构件8。 连接构件使得钻头部件沿着导杆的轴线的方向向前和向后滑动。 支撑部7包括安装在基座4的前部的基部侧支撑部13; 安装在导杆后部的导杆安装体14; 以及用于将基部侧支撑部和导杆安装体彼此连接的连接装置15,通过连接装置15将导杆6维持在可动状态。(C)2007, JPO&INPIT
    • 5. 发明专利
    • Method for installing forepiling material
    • 安装材料的方法
    • JP2010053674A
    • 2010-03-11
    • JP2008222926
    • 2008-08-29
    • Fatec:KkKumagai Gumi Co Ltd株式会社ファテック株式会社熊谷組
    • IWANAGA SHIGEJIMASUDA MITSUONAKAKITA AKIHIROHIROSE TOSHIBUMIUNO SADAOKAKIUCHI YUKIOHIRABAYASHI MAMORU
    • E21D9/04E21D9/06E21D9/08E21D9/12
    • PROBLEM TO BE SOLVED: To provide a method which enables a plurality of forepiling materials to be efficiently installed in natural ground ahead of a cutting face without use of an expensive drilling bit. SOLUTION: In the method for installing the forepiling material, when the forepiling material is installed by being inserted in a direction crossing an internal wall surface toward the natural ground ahead of the cutting face from a boundary section between the cutting face of a tunnel cavity section and the internal wall surface of the tunnel cavity section, the plurality of forepiling materials are installed in such a manner as to be arranged at intervals in a direction along the circumferential direction of the inner wall surface of the tunnel cavity section in the boundary section. A device 1 for installing the forepiling material includes a pipe (outer pipe 2) as the forepiling material, and a push-in device 6 which pushes the pipe into the natural ground by bringing the cutting face into contact with a blade provided at the leading end of the pipe. Leading ends of the plurality of forepiling materials are positioned at intervals in a direction along the boundary section by means of the plurality of devices 1. After that, the plurality of forepiling materials are inserted in the direction crossing the inner wall surface toward the natural ground ahead of the cutting face from the boundary section. Thus, the plurality of forepiling materials are installed in such a manner as to be arranged at intervals in the direction along the circumferential direction of the inner wall surface of the tunnel cavity section. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种能够在切削面前方有效地将多个预埋材料安装在自然地面而不使用昂贵的钻头的方法。 解决方案:在安装前置材料的方法中,当通过从切割面的切割面之间的边界部分沿着与内壁表面相交的方向插入切割面前方的自然地面, 隧道腔部分和隧道腔部分的内壁表面,多个前排材料以沿着隧道腔部分的内壁表面的周向方向上的间隔布置的方式安装在 边界部分。 用于安装前排材料的装置1包括作为前端材料的管(外管2)和推入装置6,其通过使切割面与设置在前端的刀片接触而将管推入自然地面 管道末端。 多个前排材料的前端通过多个装置1沿着边界部分的方向间隔设置。之后,多个前排材料沿与内壁表面相交的方向插入自然地面 在边界部分的切割面前面。 因此,多个前排材料以沿着隧道腔部的内壁面的圆周方向的方向间隔设置的方式安装。 版权所有(C)2010,JPO&INPIT
    • 6. 发明专利
    • Method and device for installing forepiling material
    • 用于安装材料的方法和装置
    • JP2010053667A
    • 2010-03-11
    • JP2008222709
    • 2008-08-29
    • Fatec:KkKumagai Gumi Co Ltd株式会社ファテック株式会社熊谷組
    • IWANAGA SHIGEJIMASUDA MITSUONAKAKITA AKIHIROHIROSE TOSHIBUMIUNO SADAOKAKIUCHI YUKIOHIRABAYASHI MAMORU
    • E21D9/04E21D9/06E21D9/08E21D9/12
    • PROBLEM TO BE SOLVED: To provide a method and a device, which enable a forepiling material to be installed in natural ground ahead of a cutting face without use of an expensive drilling bit.
      SOLUTION: In the method for installing the forepiling material, the forepiling material is installed by being inserted in a direction crossing an internal wall surface toward the natural ground ahead of the cutting face from a boundary section between the cutting face of a tunnel cavity section and the internal wall surface of the tunnel cavity section. An inner pipe 3 is installed inside an outer pipe 2 as the forepiling material, which is equipped with a plurality of through-holes passing through inner and outer surfaces; the push-in operation of pushing the inner and outer pipe 3 and 2 into the natural ground together by bringing the cutting face into contact with a blade provided at the leading end of the outer pipe 2, and the discharge operation of discharging muddy water, in which sediment taken into the leading end of the outer pipe from the natural ground is mixed with water jetted into the leading end of the outer pipe via a section between the inner and outer pipes from the back end side of the outer pipe, to the outside of the inner pipe by sucking in the muddy water via an internal space of the inner pipe are performed so that the outer pipe can be installed by being inserted into the natural ground; and after that, the inner pipe is pulled out into the tunnel cavity section from the inside of the outer pipe.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种方法和装置,其使得能够在切割面之前的自然地面中安装前置材料而不使用昂贵的钻头。 解决方案:在安装前置材料的方法中,通过在隧道的切割面之间的边界部分沿着穿过内壁表面的方向插入到切割面前方的自然地面的方向上安装前端材料 空腔部分和隧道腔部分的内壁表面。 内管3安装在外管2内,作为前管材料,其配置有穿过内表面和外表面的多个通孔; 通过使切割面与设置在外管2的前端的叶片接触而将内管3和外管3推入自然地面的推入操作和排出泥浆水的排出操作, 其中从外部管道的前端从天然地面吸入的沉积物通过从外管的后端侧经内管和外管之间的部分喷射到外管的前端的水混合到 通过内管的内部空间吸入泥水来进行内管外部的流动,从而可以通过将外管插入自然地面而进行安装; 之后,将内管从外管的内部拉出到隧道腔部。 版权所有(C)2010,JPO&INPIT
    • 7. 发明专利
    • Reinforcing method and structure for natural ground
    • 自然地基加固方法与结构
    • JP2009235832A
    • 2009-10-15
    • JP2008085227
    • 2008-03-28
    • Toru ImadaKumagai Gumi Co Ltd徹 今田株式会社熊谷組
    • IMADA TORUHIROSE TOSHIBUMIMASUDA MITSUOMORISAKI YASUTAKA
    • E21D9/04E21D20/00
    • PROBLEM TO BE SOLVED: To provide an economical reinforcing method for natural ground for dispensing with the preparation of bolts having different diameters in accordance with state of the natural ground. SOLUTION: In this reinforcing method, a bolt hole 1 extended from a tunnel cavity part 20 to the natural ground 4 around the tunnel cavity part 20 is formed, and then the bolt hole 1 is filled with a fluid bolt material 2 to form the hardened bolt 5. For example, after the bolt hole 1 is drilled by using a bit provided at a tip of a rod, the rod is pulled out of the bolt hole 1, then one end of a connection pipe for pouring fluid bolt material 2 having the other end connected with a filling machine is inserted into the bolt hole 1 from the tunnel cavity part 20, and then the connection pipe is pulled out of the bolt hole 1 while filling the bolt hole 1 with the fluid bolt material 2 through the connection pipe from the filling machine to fill the bolt hole 1 with the fluid bolt material 2. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:为了根据天然地面的状态为天然地面提供经济的增强方法,用于分配具有不同直径的螺栓的制备。 解决方案:在该加强方法中,形成从隧道空腔部分20延伸到隧道空腔部分20周围的自然地面4的螺栓孔1,然后将螺栓孔1填充有流体螺栓材料2 形成硬化螺栓5.例如,在通过使用设置在杆的尖端的钻头钻出螺栓孔1之后,将杆从螺栓孔1中拉出,然后将用于浇注流体螺栓的连接管的一端 将具有与填充机连接的另一端的材料2从隧道空腔部20插入到螺栓孔1中,然后在用螺栓孔1填充螺栓孔1的同时将连接管从螺栓孔1拉出 通过灌装机的连接管,用流体螺栓材料2填充螺栓孔1.版权所有(C)2010,JPO&INPIT
    • 8. 发明专利
    • Sound insulating wall device
    • 声音绝缘墙设备
    • JP2010229782A
    • 2010-10-14
    • JP2009081375
    • 2009-03-30
    • Kumagai Gumi Co Ltd株式会社熊谷組
    • IWANAGA SHIGEJIMASUDA MITSUOOWAKI MASANAOKONDO SEIICHI
    • E01F8/00
    • PROBLEM TO BE SOLVED: To provide a sound insulating wall device which can change its height according to the request for a sound insulation priority state and a sunshine priority state considering that a conventional sound insulating wall can not change its height and therefore interrupts the sunshine toward adjacent residential buildings even in the case where sound insulating measures are not required to be taken after construction work hours or the like when a noise is not generated, and sound insulating effects can not be obtained if the priority is given to the sunshine toward the adjacent residential buildings.
      SOLUTION: The sound insulating wall device includes: a lower wall body 10 which is installed on the ground 15; a movable wall body 20 which can be installed above the lower wall body 10; and a formation device 5 for the sound insulating wall, which changes the height of the sound insulating wall formed with the lower wall body 10 and the movable wall body 20.
      COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:考虑到传统的隔音壁不能改变其高度并因此中断,提供可以根据隔音优先级状态和日照优先级状态的要求改变其高度的隔音壁装置 即使在没有产生噪音的情况下,在施工作业时间等之后不需要隔音措施的情况下,朝向相邻住宅的阳光,如果优先考虑阳光,则不能获得隔音效果 朝相邻的住宅楼。 隔音壁装置包括:安装在地面15上的下壁体10; 可以安装在下壁体10上方的活动壁体20; 以及用于隔音壁的形成装置5,其改变由下壁体10和可动壁体20形成的隔音壁的高度。版权所有:(C)2011,JPO&INPIT
    • 9. 发明专利
    • Ventilation passage opening/closing device for tunnel sound insulating wall
    • 通风通道开启/关闭隧道式绝缘墙的设备
    • JP2010229759A
    • 2010-10-14
    • JP2009080248
    • 2009-03-27
    • Kumagai Gumi Co Ltd株式会社熊谷組
    • HIROSE TOSHIBUMIOWAKI MASANAOIWANAGA SHIGEJIMASUDA MITSUOKONDO SEIICHI
    • E21F17/12E21F1/14
    • PROBLEM TO BE SOLVED: To provide a ventilation passage opening/closing device for a tunnel sound insulation wall which facilitates mounting work on the tunnel sound insulation wall. SOLUTION: The ventilation passage opening/closing device for the tunnel sound insulation wall includes a hollow casing 6, a through-hole 13 on one side, a through-hole 15 on the other side, an opening/closing body 7, a ventilation passage pipe 17 on one side, and a ventilation passage pipe 18 on the other side. One side of the hollow casing 6 is open, and the through-hole 13 on one side is provided on the face plate 12 on one side of the casing 6 which is opposed to the surface 11 on one side of the tunnel sound insulation wall 3. The through-hole 15 on the other side is provided on the face plate 14 on the other side of the casing 6 which is opposed to the face plate 12 on one side of the casing 6. The opening/closing body 7 is provided so that it can come into and go out of the casing 6 through the medium of the opening 10 of the casing 6, and the opening/closing body 7 opens and closes the ventilation passage 16 between the through-hole 13 on one side and the through-hole 15 on the other side. The ventilation passage pipe 17 on one side and the ventilation passage pipe 18 on the other side are provided so that they are communicated with the through-hole 13 on one side by projecting from the face plate 12 on one side of the casing 6 to the outside of the casing 6. The casing 6 is mounted on the surface 11 on one side of the tunnel sound insulation wall 3 so that the face plate 12 on one side can block a sound insulation wall through-hole 20 in a state where the ventilation passage pipe 17 on one side penetrates the sound insulation wall through-hole 20 which is formed on the tunnel sound insulation wall 3. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种用于隧道隔音墙的通风通道打开/关闭装置,其有助于在隧道隔音墙上的安装工作。 解决方案:隧道隔音墙的通风通道开/关装置包括中空壳体6,一侧的通孔13,另一侧的通孔15,开闭体7, 一侧的通气通路管17和另一侧的通气通路管18。 中空壳体6的一侧是敞开的,并且一侧的通孔13设置在壳体6的与隧道隔音壁3的一侧的表面11相对的一侧上的面板12上 另一侧的通孔15设置在壳体6的与壳体6一侧的面板12相对的另一侧的面板14上。开闭体7设置为 能够通过壳体6的开口部10的介质进入壳体6的外侧,开闭主体7在一侧的贯通孔13和通孔13之间开闭通气通路16 在另一边的孔15。 一侧的通气通道管17和另一侧的通风管18设置成使得它们通过从壳体6的一侧的面板12突出到一侧而与一端的通孔13连通 壳体6安装在隧道隔音墙3的一侧的表面11上,使得一侧的面板12可以在通风状态下阻挡隔音壁通孔20 通道管17一侧穿过形成在隧道隔音墙3上的隔音壁通孔20.版权所有(C)2011,JPO&INPIT
    • 10. 发明专利
    • Device for installing a plurality of forepiling materials
    • 用于安装大量材料的装置
    • JP2010053670A
    • 2010-03-11
    • JP2008222881
    • 2008-08-29
    • Fatec:KkKumagai Gumi Co Ltd株式会社ファテック株式会社熊谷組
    • IWANAGA SHIGEJIMASUDA MITSUONAKAKITA AKIHIROHIROSE TOSHIBUMIUNO SADAOKAKIUCHI YUKIOHIRABAYASHI MAMORU
    • E21D9/04E21D9/06E21D9/08E21D9/12
    • PROBLEM TO BE SOLVED: To provide a device which enables a plurality of forepiling materials to be efficiently installed in natural ground ahead of a cutting face without use of an expensive drilling bit. SOLUTION: The device for installing the plurality of forepiling materials makes the plurality of forepiling materials installed by being inserted in a direction crossing an internal wall surface toward the natural ground ahead of the cutting face from a boundary section between the cutting face of a tunnel cavity section and the internal wall surface of the tunnel cavity section. The plurality of devices 1 for installing the forepiling materials, which are used to perform the operation of inserting and installing the plurality of forepiling materials provided at intervals, are installed in a direction along the circumferential direction of the inner wall surface of the tunnel cavity section in the boundary section. The device 1 includes a pipe (outer pipe 2) as the forepiling material, which is equipped with a plurality of through-holes passing through inner and outer surfaces, and a push-in device 6 which pushes the pipe into the natural ground by bringing the cutting face into contact with a blade provided at the leading end of the pipe. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种能够使多个前排材料能够有效地安装在切割面之前的自然地面而不使用昂贵的钻头的装置。 解决方案:用于安装多个前排材料的装置使得多个前冲材料通过在切割面前方从与内壁面交叉的方向插入切割面前方的边界部分的边界部分而插入, 隧道腔部分和隧道腔部分的内壁表面。 用于安装用于执行间隔设置的多个前排材料的插入和安装操作的多个装置1安装在沿着隧道腔部分的内壁表面的圆周方向的方向上 在边界部分。 装置1包括作为前浇道材料的管(外管2),其配备有穿过内表面和外表面的多个通孔,以及推入装置6,其通过带动将管道推入自然地面 切割面与设置在管的前端的叶片接触。 版权所有(C)2010,JPO&INPIT