| 摘要 |
PURPOSE: A vibro-hammer apparatus is provided to improve workability and the safety of an operator by automatically gripping a pile, lifting the pile, and then moving the pile closely to a pile hole. CONSTITUTION: A vibro-hammer apparatus comprises a main body(11), a side gripper(14), and a vertical gripper. The main body comprises a vibro-hammer(10) and an auxiliary grip(15a) for hammering the pile. The main body is rotatably supported by a shaft(13b) and rotates by the operation of a rotary cylinder(16). The side gripper is operated by the operation of a cylinder(12) and grips the pile by rotating the one end thereof based on a shaft(13a). The side gripper comprises an auxiliary grip for griping the steel pipe pile. The vertical gripper comprises a fixed grip and a movable grip(18). |
