| 摘要 |
The invention relates to a vibration ramming arrangement (1) for introducing material to be rammed into the ground. The vibration ramming arrangement (1) here comprises: – at least one hydraulic unit (2a, 2b) for generating a hydraulic pressure, wherein the hydraulic unit (2a, 2b) has a combustion engine (3a) and a hydraulic pump (4a) which can be driven by the combustion engine (3a), – at least one exciter arrangement which is designed to be spatially separate from the hydraulic unit (2a, 2b) and which is connected via at least one hydraulic line (5a, 5b, 5c, 5d) to the hydraulic unit (2a, 2b). Here, the exciter arrangement (6a, 6b) has at least one hydraulic motor (16) and at least one rotatably mounted unbalance (7a). To drive the unbalance, a hydraulic fluid is circulated in a circuit which comprises the hydraulic unit, the hydraulic line (5a, 5b, 5c, 5d) and the hydraulic motor (18). The unbalance (7a) can be driven by means of the hydraulic motor (18) to generate vibratory movements of the exciter arrangement (6a, 6b). The vibration ramming arrangement (1) has a carrier device (8) on which at least the hydraulic unit (2a, 2b) and the exciter arrangement (6a, 6b) connected to the hydraulic unit (2a, 2b) are arranged. The invention further relates to a method for operating a vibration ramming arrangement, to a set of components for assembling a vibration ramming arrangement and to a proposal for using a vibration ramming arrangement. |
