PILE BURYING METHOD FOR FOUNDATION PILE AND BURYING ATTACHMENT AND PILE BURYING DEVICE

摘要

PURPOSE: To enhance the working efficiency by boring a guide hole by a boring device arranged in a movable operation part of a work machine, removing the boring device from the movable operation part, putting a fitting part arranged in the movable operation part on an upper part of a pile, and burying the pile along the guide hole by a vibrating device. ;CONSTITUTION: An arm 91 of a pile burying device 9 is operated, and a boring rod 44 is erected in a boring place of the ground 8 of a construction part. A hydraulic motor 21 of a boring device is actuated, and the arm 91 is operated, and a guide hole is bored in a necessary depth. The boring device is removed together with a relay member 31 from a fitting part 15. An oil line is switched, and the hydraulic motor 21 of a vibrating device 2 is actuated. A pile is erected in a guide hole, and the arm 91 is operated, and the fitting part 15 is put on an upper part of the pile. The vibrating device 2 is actuated, and while vibrating a frame 1, the arm 91 is operated, and the pile is pressed, and is buried along the guide hole.;COPYRIGHT: (C)1996,JPO