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发明公开
CN101346518A 打桩 失效 - 权利终止

打桩
摘要：
用于在打桩过程中对准桩的一种系统，其包括：具有绳索用横向突起连结件(20)的桩(16)；以及用于在将桩打入地层时支承桩的导桩(10)，该导桩包括基架(12)和安装在该基架(12)上的导桩件(14)，该导桩件(14)在其周面具有开槽(24)，所述开槽(24)设置成当桩(16)通过导桩时容许横向突起连结件(20)沿着开槽(24)通过；其中桩和导桩件包括两对滑动地互相配合的剖面轮廓(52，86)，其设置成当将桩(16)通过其打入地层内时，抑制导桩件(14)的开槽(24)产生张口。
摘要（英）：

A system for aligning a pile during pile driving, comprising: a pile (16) having a laterally protruding coupling (20) for a tether; and a pile guide (10) for supporting the pile as it is driven into a substrate, comprising a base frame (12) and a pile guide member (14) mounted on the base frame (12), the pile guide member (14) having in its periphery a slot (24) which is configured to allow the laterally protruding coupling (20) to pass therealong as the pile (16) passes through the pile guide; wherein the pile and pile guide member comprise two pairs of slidably interfitting profiles (52, 86) which are configured to resist gaping in the slot (24) of the pile guide member (14) as the pile (16) is driven therethrough into the substrate.

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