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Silent pile driving plant - uses climbing module descending on two ground anchored vertical rods to push single pile down

机译:静默的打桩设备-使用爬升模块下降到两个地面锚定的垂直杆上,以向下推动单个桩

摘要

The silent pile or sheet-pile driving plant uses a ground-level anchor beam (4) as the reaction for a descending climbing machine (7). The beam (4) is secured by ground anchors (2). The climber (7) bears on the top of the pile (6) and travels down vertical rods (5) from the beam (4). Under this system a single pile is fully driven before proceeding to the next pile. Two parallel anchor beams (4) may be deployed, spaced apart and flanking the subject pile (6). A vertical rod (5) extends from each beam (4) to support the climbing machine (7). A double climbing module (8a, 8b), is provided on each rod (5) with a transverse link beam (L) transmitting load to the pile head. The operation of the double climbing modules (8a, 8b) may be coordinated to obtain incremental pile penetration.
机译:无声桩或板桩驱动设备使用地面锚固梁(4)作为下降式攀登机(7)的反作用力。梁(4)由地锚(2)固定。攀登者(7)靠在桩(6)的顶部,并从横梁(4)沿垂直杆(5)向下移动。在该系统下,单个桩在进入下一个桩之前被完全打入。两个平行的锚定梁(4)可以被部署,间隔开并且在主题桩(6)的侧面。竖直杆(5)从每个横梁(4)伸出,以支撑攀岩机(7)。在每个杆(5)上均设有一个双爬升模块(8a,8b),其横向连接梁(L)将载荷传递至桩头。双爬升模块(8a,8b)的操作可以被协调以获得增加的桩穿透力。

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