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公开(公告)号：US09995139B2
公开(公告)日：2018-06-12
申请号：US15632291
申请日：2017-06-23
发明人： Weijiang Chu , Chunsheng Zhang , Jing Hou , Yong Zhou , Pingzhi Chen
摘要： The present invention relates to a surrounding rock pretreatment method for a TBM (tunnel boring machine) passing through a round tunnel section with high rock-burst risk. A technical solution of the present invention is as follows: the surrounding rock pretreatment method includes the following steps: 1. determining a pretreatment area, wherein an area in which a clear spacing between a to-be-constructed tunnel and an adjacent existing tunnel in a TBM tunneling direction is less than 2 times that of a tunnel diameter of the TBM to-be-constructed tunnel is the pretreatment area: 2. performing controlled blasting; 3. injecting high pressure water, and selecting part of blast holes I to perform cyclic water injection pressurizing; and 4, performing normal tunneling by the TBM.
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公开(公告)号：US20160319664A1
公开(公告)日：2016-11-03
申请号：US15104226
申请日：2014-12-15
发明人： Paolo Cucino
摘要： The procedure for the construction of underground transport infrastructures, comprises the steps of: excavating an underground transport tunnel comprising a first pipe and a second pipe substantially parallel to one another; making a bypass tunnel connecting the first pipe and the second pipe which comprises the sub-steps of: introducing a launching chamber along the first pipe up to a first predefined position chosen along the longitudinal direction of the first pipe, the launching chamber being able to launch a tunnel boring machine; introducing an arrival chamber along the second pipe up to a second predefined position chosen along the longitudinal direction of the second pipe, the arrival chamber being able to receive the tunnel boring machine; excavating the bypass tunnel making the tunnel boring machine move forward from the launching chamber to the arrival chamber along a direction transversal to the first pipe and to the second pipe.
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3.发明授权Method for replacing a tunnel boring machine roller cutter, handling device and roller cutter suited to such a method 有权更换隧道掘进机辊式切割机的方法，适用于这种方法的处理装置和辊式切割机公开(公告)号：US09429016B2
公开(公告)日：2016-08-30
申请号：US13517968
申请日：2010-12-14
CPC分类号： E21D9/08 , E21B10/20 , E21D9/10 , E21D9/104 , Y10T29/49817 , Y10T29/53991
摘要： The invention relates to a method for replacing a disk cutter (1) mounted with preload in a casing (2) attached to the cutting head of a tunnel boring machine, operated using a disk cutter (1) bearing, firmly attached thereto, an element (4) for locking into the housing (2) and preloading means (5), the method involving the steps of: a) removing a worn disk cutter (1) from said housing (2): • clamping a disk cutter (1) handling device (3) onto the housing (2); • taking hold of the disk cutter, • releasing the preload, • unlocking, • extracting the disk cutter (1), • unclamping the device (3), b) fitting a replacement disk cutter (1) in reverse order.
摘要翻译： 本发明涉及一种用于更换安装在安装在隧道掘进机的切割头上的壳体（2）中的预压力的圆盘切割机（1）的方法，该切割机使用一个圆盘切割机（1），该圆盘切割机（1）牢固地附接到其上， （4），用于锁定到壳体（2）和预压装置（5）中，所述方法包括以下步骤：a）从所述壳体（2）去除磨损的盘形切割器（1）：•夹紧盘形切割器（1） 处理装置（3）到壳体（2）上; •握住磁盘切割器，•释放预载，•解锁•提取磁盘切割器（1）•松开装置（3），b）以相反的顺序安装更换的磁盘切割器（1）。
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公开(公告)号：US09004609B2
公开(公告)日：2015-04-14
申请号：US12998456
申请日：2009-10-29
申请人： Sverker Hartwig , Gunnar Nord , Federico Scolari , Jan Folke Wallenius , Morgan Norling , Kaj Emanuelsson
发明人： Sverker Hartwig , Gunnar Nord , Federico Scolari , Jan Folke Wallenius , Morgan Norling , Kaj Emanuelsson
CPC分类号： E21C27/24 , E21D9/10 , E21D9/1026 , E21D9/12
摘要： A method for driving tunnels, galleries, shafts or the like with a driving device (1; 2; 15), including: that a cutting head (4) rotating around a general axis of rotation (R) and having cutting elements directed essentially radially outwardly is applied against a rock surface to be worked. The rock cutting elements (13), are formed on cutting rolls (7) are brought to roll against the rock side during pressing against the rock and rotation of the cutting head (4), and the rock cutting elements during rolling are brought to cut sidewardly arranged grooves in the rock surface at a distance from each other. The invention also concerns a rotatable cutting head and a device and a rig for driving tunnels, galleries, shafts or the like.
摘要翻译： 一种用驱动装置（1; 2; 15）驱动隧道，画廊，轴等的方法，包括：围绕总的旋转轴线（R）旋转并具有基本径向地定向的切割元件的切割头（4） 向外施加在待加工的岩石表面上。 切割辊（7）上形成的岩石切割元件（13）在压靠岩石和切割头（4）的旋转的同时在岩石侧滚动，并且切割滚动中的岩石切割元件被切割 在岩石表面中彼此相隔一定距离的侧面布置的凹槽。 本发明还涉及可旋转的切割头和用于驱动隧道，画廊，轴等的装置和装置。
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公开(公告)号：US08757731B2
公开(公告)日：2014-06-24
申请号：US13918309
申请日：2013-06-14
申请人： Herrenknecht AG
发明人： Werner Burger
摘要： The invention relates to a method for introducing a vertical shaft underground and to a shaft driving machine set up particularly for performing the method, wherein a cutting wheel is rotated solely about a horizontal axis until a penetration trough having a predetermined penetration depth is formed, and the cutting wheel is then also rotated about a central vertical axis until a shaft foot is dug out to the penetration depth. A relatively high sinking rate is thereby achieved for the shaft.
摘要翻译： 本发明涉及一种将地下垂直轴引入到特别用于执行该方法的轴驱动机的方法，其中切割轮仅围绕水平轴线旋转，直到形成具有预定穿透深度的穿透槽，并且 然后切割轮也围绕中心垂直轴线旋转，直到轴脚被挖出到穿透深度。 从而实现了相对较高的下沉速率。
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公开(公告)号：US20130277117A1
公开(公告)日：2013-10-24
申请号：US13918309
申请日：2013-06-14
申请人： Herrenknecht AG
发明人： Werner Burger
IPC分类号： E21D1/06
摘要： The invention relates to a method for introducing a vertical shaft underground and to a shaft driving machine set up particularly for performing the method, wherein a cutting wheel is rotated solely about a horizontal axis until a penetration trough having a predetermined penetration depth is formed, and the cutting wheel is then also rotated about a central vertical axis until a shaft foot is dug out to the penetration depth. A relatively high sinking rate is thereby achieved for the shaft.
摘要翻译： 本发明涉及一种将地下垂直轴引入到特别用于执行该方法的轴驱动机的方法，其中切割轮仅围绕水平轴线旋转，直到形成具有预定穿透深度的穿透槽，并且 然后切割轮也围绕中心垂直轴线旋转，直到轴脚被挖出到穿透深度。 从而实现了相对较高的下沉速率。
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7.发明申请METHOD FOR REPLACING A TUNNEL BORING MACHINE ROLLER CUTTER, HANDLING DEVICE AND ROLLER CUTTER SUITED TO SUCH A METHOD 有权用于更换隧道掘进机滚子切割机的方法，用于这种方法的处理装置和滚子切割机公开(公告)号：US20130045055A1
公开(公告)日：2013-02-21
申请号：US13517968
申请日：2010-12-14
IPC分类号： E21B10/627 , B23P19/00 , B23P11/00 , E21B10/12 , E21D9/10
CPC分类号： E21D9/08 , E21B10/20 , E21D9/10 , E21D9/104 , Y10T29/49817 , Y10T29/53991
摘要： The invention relates to a method for replacing a disk cutter (1) mounted with preload in a casing (2) attached to the cutting head of a tunnel boring machine, operated using a disk cutter (1) bearing, firmly attached thereto, an element (4) for locking into the housing (2) and preloading means (5), the method involving the steps of: a) removing a worn disk cutter (1) from said housing (2): • clamping a disk cutter (1) handling device (3) onto the housing (2); • taking hold of the disk cutter, • releasing the preload, • unlocking, • extracting the disk cutter (1), • unclamping the device (3), b) fitting a replacement disk cutter (1) in reverse order.
摘要翻译： 本发明涉及一种用于更换安装在安装在隧道掘进机的切割头上的壳体（2）中的预压力的圆盘切割机（1）的方法，该切割机使用一个圆盘切割机（1），该圆盘切割机（1）牢固地附接到其上， （4），用于锁定到壳体（2）和预压装置（5）中，所述方法包括以下步骤：a）从所述壳体（2）去除磨损的盘形切割器（1）：•夹紧盘形切割器（1） 处理装置（3）到壳体（2）上; •握住磁盘切割器，•释放预载，•解锁•提取磁盘切割器（1）•松开装置（3），b）以相反的顺序安装更换的磁盘切割器（1）。
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公开(公告)号：US4548442A
公开(公告)日：1985-10-22
申请号：US558784
申请日：1983-12-06
CPC分类号： E21D9/10 , E21D9/1013 , E21D9/1093 , E21D9/12
摘要： A first mobile mining machine for cutting mining tunnels in hard rock, which includes a horizontally swinging wheel-like cutterhead assembly mounted on a crawler and base frame assembly. The cutterhead assembly consists of a transverse horizontal axis wheel-like drum on which are multiple peripherally mounted rolling cutter units.A second mobile mining machine for cutting mining tunnels in hard rock, which includes a horizontally swinging and vertically ranging wheel-like cutterhead assembly mounted on a crawler and base frame assembly. The cutterhead assembly consists of a transverse horizontal axis wheel-like drum on which are multiple peripherally mounted rolling cutter units.A method of cutting mining tunnels in hard rock which includes the steps of providing a wheel-like cutterhead assembly for cutting the hard rock, rotating the cutterhead assembly about its horizontal axis, plunging the rotating cutterhead forward into the hard rock, sweeping the rotating cutterhead assembly sideward in a first horizontal direction through the hard rock, plunging the rotating cutterhead forward into the hard rock, then sweeping the rotating cutterhead sideward in the other horizontal direction, and then repeating the last four steps.
摘要翻译： 一种用于在硬岩中切割采矿隧道的第一种移动式采矿机，其包括安装在履带和底架组件上的水平摆动的轮状刀架组件。 刀架组件由横向水平轴轮式滚筒组成，多个外围安装的滚动刀具单元。 一种用于在硬岩中切割采矿隧道的第二种移动式挖掘机，其包括安装在履带和底架组件上的水平摆动和垂直范围的轮状刀架组件。 刀架组件由横向水平轴轮式滚筒组成，多个外围安装的滚动刀具单元。 一种在硬岩中切割采矿隧道的方法，包括提供用于切割硬岩的轮状刀架组件，使刀架组件围绕其水平轴线旋转的步骤，将旋转刀架向前插入硬岩中，扫掠旋转刀架 在第一水平方向上通过硬岩块侧向组装，将旋转刀架向前插入硬岩中，然后在另一个水平方向上将旋转的刀架向上扫掠，然后重复最后四个步骤。
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公开(公告)号：US4240665A
公开(公告)日：1980-12-23
申请号：US969707
申请日：1978-12-15
申请人： Terence Hubbard , Eric A. Jackson
发明人： Terence Hubbard , Eric A. Jackson
CPC分类号： E21D9/10 , E21D11/40 , E21F13/006
摘要： A track-mounted vehicle having legs which can be retracted or extended, so that the vehicle can be raised to permit advancement of the track and then lowered, the vehicle either being raisable off the track to permit advancement, or having captivating means by which the track is raised, together with the vehicle, the track and the vehicle having rack-and-pinion or rack-and-chain drive means so that, in the raised position, the track can be advanced by said drive means and, in the lowered position, the vehicle is movable along the track by said drive means.
摘要翻译： 具有能够缩回或延伸的腿的轨道车辆，使得车辆可以升高以允许轨道前进，然后降低，车辆可以从轨道上升出以允许前进，或具有迷人的装置， 轨道与车辆一起升高，轨道和车辆具有齿条齿条或齿条链条驱动装置，使得在升高位置，轨道可以由所述驱动装置前进，并且在下降的 位置，车辆可以通过所述驱动装置沿轨道移动。
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10.发明授权
公开(公告)号：US3826537A
公开(公告)日：1974-07-30
申请号：US33255173
申请日：1973-02-15
申请人： COPPER RANGE CO
发明人： BOYD J , MAKI E , GARFIELD L , HANNINEN C
摘要： A mining or tunneling apparatus is provided for continuous underground excavation through rock of relatively high to relatively low hardness. The apparatus comprises impactors and heaters having alternately operative and inoperative modes which are selected in reference to the condition of the excavation face. Functional relationships between the applied thermal and mechanical energy are given. Optional separation of ore and gangue at the mining face is outlined.
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