Arrangement in a rock drilling equipment
    21.
    发明授权
    Arrangement in a rock drilling equipment 失效
    岩石钻井设备安排

    公开(公告)号:US5806616A

    公开(公告)日:1998-09-15

    申请号:US578692

    申请日:1995-12-27

    摘要: An arrangement for controlling the oscillation of a rock drilling equipment, comprising oscillation cylinders acting between a body and two crawlers, an oscillation selector valve allowing the oscillation cylinders to be interconnected. Locking valves are mounted in the oscillation cylinders, which valves prevent the flow of pressure fluid from the oscillation cylinders e.g., in the case of a hose damage, thus locking the crawlers and the body against movement relative to each other.

    摘要翻译: PCT No.PCT / FI94 / 00297 Sec。 371 1995年12月27日第 102(e)日期1995年12月27日PCT提交1994年6月29日PCT公布。 公开号WO95 / 01496 日期:1995年1月12日。一种用于控制凿岩设备的振荡的装置,包括作用于主体和两个履带之间的振荡气缸,允许振荡气缸相互连接的振荡选择阀。 锁定阀安装在振荡缸中,该阀阻止来自振荡缸的压力流体的流动,例如在软管损坏的情况下,因此锁定履带和主体相对于彼此的移动。

    Equipment for handling drill rods
    22.
    发明授权
    Equipment for handling drill rods 失效
    钻杆处理设备

    公开(公告)号:US5687804A

    公开(公告)日:1997-11-18

    申请号:US564308

    申请日:1995-12-28

    IPC分类号: E21B19/14 E21B19/00

    CPC分类号: E21B19/14

    摘要: Equipment for handling drill rods, comprising a slot-like storage space for storing drill rods side by side, a gripping jaw for gripping the drill rod, and a linearly movable displacing arm for displacing the drill rod from the outlet opening of the storage space by a linear movement to the drilling center of the drilling equipment and back. The equipment comprises a closing device positioned in the outlet opening of the storage space and movable in a direction transverse to the direction of movement of the displacing arm. The closing device has two inclined support surfaces facing away from the storage space, and the displacing arm similarly has an outwardly inclined guide surface at its end close to the storage space. On picking up a drill rod from the storage space, the gripping jaw presses the closing device at its support surface inwards so that the drill rod to be picked up is able to push the closing device inwards when the displacing arm is moved. Correspondingly, the guide surface of the displacing arm pushes the closing device inwards at its tip, so that the tip of the closing device bears against the surface of the displacing arm in such a way that they together close the outlet opening of the storage space during the displacing movement.

    摘要翻译: PCT No.PCT / FI94 / 00245 Sec。 371日期1995年12月28日第 102(e)日期1995年12月28日PCT提交1994年6月8日PCT公布。 公开号WO95 / 00737 日期1995年1月5日处理钻杆的设备,包括并排存放钻杆的槽状储存空间,用于夹持钻杆的夹爪和用于将钻杆从出口开口移位的线性移动移位臂 的存储空间通过线性运动到钻井中心的钻井设备和后部。 所述设备包括位于所述存储空间的所述出口开口中并可沿与所述移位臂的移动方向相垂直的方向移动的关闭装置。 关闭装置具有两个背离存储空间的倾斜的支撑表面,并且位移臂在其靠近存储空间的端部类似地具有向外倾斜的引导表面。 在从储存空间拾起钻杆时,夹爪将其封闭装置向内压入其支撑表面,使得待移动的钻杆能够在移动臂移动时向内推动封闭装置。 相应地,移位臂的引导表面在其顶端向内推动关闭装置,使得关闭装置的尖端以这样的方式抵靠位移臂的表面,使得它们在一起闭合存储空间的出口开口 移位运动。

    METHOD AND DEVICES FOR HANDLING ROD-LIKE PIECES IN DRILLING AND BOLTING
    24.
    发明申请
    METHOD AND DEVICES FOR HANDLING ROD-LIKE PIECES IN DRILLING AND BOLTING 有权
    用于处理钻孔和螺栓中的类似物的方法和装置

    公开(公告)号:US20100307827A1

    公开(公告)日:2010-12-09

    申请号:US12809353

    申请日:2008-12-17

    申请人: Juha Piipponen

    发明人: Juha Piipponen

    IPC分类号: E21B19/14 E21D21/00

    CPC分类号: E21B19/14 E21D20/003

    摘要: A method and a rod magazine for handling elongated rods in a rock drilling unit, and a bolting unit. Elongated rods, such as drill rods and rock bolts, are stored into a linear rod magazine—provided with feed members for transferring the rods upward and downward in the magazine. The feed members comprise screw surfaces by which the rods are supported in the magazine. The required feeding movement is produced by rotating the feed members about their rotation axis. In addition, the rod magazine comprises transfer means that allow the rods to be transferred from the magazine to a drilling line or bolting line, i.e. to a centre, and vice versa. The transfer means are provided with gripping means for gripping the rods.

    摘要翻译: 一种用于在岩石钻井单元中处理细长杆的方法和棒料仓,以及螺栓单元。 细长的杆,例如钻杆和岩石螺栓,被储存在线性棒料仓中 - 具有进料构件,用于在料盒中向上和向下传送棒。 进给构件包括螺钉表面,杆通过该表面支撑在刀库中。 通过使进给构件围绕其旋转轴线旋转来产生所需的进给运动。 此外,杆仓包括转移装置,其允许杆从料盒转移到钻井线或螺栓连接管线,即到中心,反之亦然。 传送装置设置有夹持杆的夹持装置。

    Method for Casing Drilling, Drilling Unit and Adapter Device
    25.
    发明申请
    Method for Casing Drilling, Drilling Unit and Adapter Device 失效
    钻井,钻孔单元和适配器装置的方法

    公开(公告)号:US20080011516A1

    公开(公告)日:2008-01-17

    申请号:US11792362

    申请日:2005-12-05

    申请人: Juha Piipponen

    发明人: Juha Piipponen

    IPC分类号: E21B7/20

    CPC分类号: E21D20/003 E21B7/20 E21B17/03

    摘要: A method for casing drilling, a drilling unit and an adapter device. The adapter device to be used in extension drill equipment drilling comprises an inner piece which can be rotated by the rotation device of the rock drilling machine. Around the inner piece, there is an outer piece which can be moved in the axial direction with respect to the inner piece. By changing the axial position of the outer piece, it can be selected whether the rotation force is directed from the rotation device to the inner rod or to the outer tube used in casing drilling during threading.

    摘要翻译: 一种套管钻井方法,钻井单元和适配器装置。 用于延伸钻井设备钻孔的适配器装置包括可以通过凿岩机的旋转装置旋转的内件。 在内部件周围,存在能够相对于内部件在轴向方向上移动的外部件。 通过改变外部件的轴向位置,可以选择在穿线期间旋转力是从旋转装置引导到内杆还是用于套管钻孔中的外管。

    Telescopic Feed Beam for Rock Drill
    26.
    发明申请
    Telescopic Feed Beam for Rock Drill 有权
    用于岩石钻的伸缩进给梁

    公开(公告)号:US20070227752A1

    公开(公告)日:2007-10-04

    申请号:US11579799

    申请日:2005-05-30

    IPC分类号: B23Q5/54

    摘要: A telescopic feed beam for a rock drill, comprising a lower beam (1) and an upper beam (2) arranged to move with respect to each other in the longitudinal direction. The cross section of the lower beam (1) is such that there is a groove-like open space (1b) at the bottom of the lower beam and a transfer cylinder (5) between the lower beam (1) and the upper beam (2) is mounted in the groove.

    摘要翻译: 一种用于凿岩机的伸缩进给梁,包括下纵梁(1)和上纵梁(2),所述下横梁(1)和上梁(2)被设置成在纵向方向上相对于彼此移动。 下梁(1)的横截面使得在下梁的底部处具有凹槽状开放空间(1b),并且在下梁(1)和上梁(1)之间存在传送滚筒(5) (2)安装在凹槽中。