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    AN ARRANGEMENT FOR SUPPORTING A STEEL PILE IN AN IMPACT PILE DRIVING DEVICE, AN IMPACT PILE DRIVING DEVICE, AN IMPACT PILE DRIVING MACHINE, AND A METHOD FOR ARRANGING THE SUPPORT OF A STEEL PILE IN AN IMPACT PILE DRIVING DEVICE
    1.
    发明公开
    AN ARRANGEMENT FOR SUPPORTING A STEEL PILE IN AN IMPACT PILE DRIVING DEVICE, AN IMPACT PILE DRIVING DEVICE, AN IMPACT PILE DRIVING MACHINE, AND A METHOD FOR ARRANGING THE SUPPORT OF A STEEL PILE IN AN IMPACT PILE DRIVING DEVICE 有权
    在冲击桩驱动装置中用于支撑钢桩的装置，冲击桩驱动装置，冲击桩驱动装置以及用于在冲击桩驱动装置中布置钢桩的支承方法

    公开(公告)号：EP3207185A1

    公开(公告)日：2017-08-23

    申请号：EP15804863.7

    申请日：2015-10-16

    申请人： Junttan OY

    发明人： KOFFERT, Markku ,  HEIKKINEN, Tuomo

    IPC分类号： E02D13/10 ,  E02D7/08

    摘要： The invention relates to an arrangement for supporting a thin-walled steel pile (5; 17; 26; 35) in an impact pile driving device, the arrangement comprising a supporting surface (4; 14; 23; 31), to which the steel pile (5; 17; 26; 35) can be supported, and in which arrangement the supporting surface (4; 14; 23; 31) is provided with one or more absorbing surfaces (6; 16; 25; 33) to be placed against the end of the wall (8; 18, 26; 36) of the steel pile (5; 17; 26; 35). In the arrangement according to the invention, the absorbing surface (6; 16; 25; 33) is configured to shape the end of the wall (8; 18; 27; 36) of the steel pile (5; 17, 26; 35) coming against the absorbing surface (6; 16; 25; 33), by the effect of the impact driving of the steel pile (5; 17; 26; 35), so that at least the part of the wall (8; 18; 27; 36) at the absorbing surface (6; 16; 25; 33) of the wall (8; 18; 27; 36) is shaped against the absorbing surface (6; 16; 25; 33), wherein the movement of the wall (8; 18; 27; 36) in the direction of a plane transverse to the direction of impact driving of the steel pile is prevented, at least at the head of the steel pile (5; 17; 26; 35). Also, the absorbing surface (6; 16; 25; 33) in the supporting surface (4, 14; 23; 31) can be configured to be shaped by the effect of the impact driving of the steel pile (5; 17, 26, 35) so that the absorbing surface (6; 16; 25; 33) is shaped against the part of the wall (8; 18, 27; 36) of the steel pile (5; 17; 26; 35) at the absorbing surface (6; 16; 25; 33), whereby the movement of the wall (8; 18; 27; 36) at the head of the steel pile (5; 17; 26; 35) is prevented. The invention also relates to a method for arranging the support of a steel pile (5; 17; 26; 35) in an impact pile driving device.

    摘要翻译： 本发明涉及一种用于将冲击打桩装置中的薄壁钢桩（5; 17; 26; 35）支承的装置，该装置包括支承表面（4; 14; 23; 31），钢 （5; 17; 26; 35）能够被支撑，并且在该布置中，支撑表面（4; 14; 23; 31）设置有待放置的一个或多个吸收表面（6; 16; 25; 33） 抵靠钢桩（5; 17; 26; 35）的壁（8; 18,26; 36）的端部。 在根据本发明的装置中，吸收表面（6; 16; 25; 33）被配置成对钢桩（5; 17,26; 35）的壁（8; 18; 27; 36） ）通过冲击驱动钢桩（5; 17; 26; 35）的作用抵靠吸收表面（6; 16; 25; 33），从而至少部分壁（8; 18 （8; 18; 27; 36）的所述吸收表面（6; 16; 25; 33）处的所述运动形成为抵靠所述吸收表面（6; 16; 25; 33） 至少在钢管桩（5; 17; 26; 35）的头部防止在与钢桩冲击驱动方向垂直的平面方向上的壁（8; 18; 27; 36）。 此外，支撑表面（4; 14; 23; 31）中的吸收表面（6; 16; 25; 33）可以被配置成通过钢桩（5; 17,26）的冲击驱动 ，35），使得吸收表面（6; 16; 25; 33）在吸收层（5; 17; 26; 35）的壁部分（8; 18; 27; 36） （6; 16; 25; 33），由此防止了所述壁（8; 18; 27; 36）在所述钢桩（5; 17; 26; 35）的头部处的移动。 本发明还涉及一种用于在冲击桩驱动装置中布置钢桩（5; 17; 26; 35）的支撑件的方法。