| 摘要 |
<p>A pile driving assembly comprises a pile and a pile driving mechanism, such as a hammer mechanism or a vibrator, for applying a force onto the top surface of the pile for causing the pile to enter into the ground. The pile driving assembly further comprises a holding mechanism for temporarily holding the pile. The holding mechanism includes a vehicle comprising a housing including a motor and a movable arm extending from the housing and a gripping mechanism extending from the arm opposite the housing. The gripping mechanism comprises a frame having a plurality of inwardly oriented guides. The gripping mechanism further comprises a first supporting leg extending between said gripping mechanism and a first ground plate, and a second supporting leg extending between said gripping mechanism and a second ground plate. The vehicle, the first ground plate and the second ground plate together defining a triangular area.</p> |
