| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a compaction apparatus which is capable of efficiently and firmly compacting narrow soil and stepped-down soil and is pressurized to the soil in the state of being connected to an arm distal end of a construction machine such as a backhoe. <P>SOLUTION: An attaching part 2 attachable and detachable to/from an attachment replacement device attached to the arm distal end is provided on the arm distal end of the construction machine, and a base plate 4 on the lower surface 4A of which a plurality of pressurizing pieces 5 and 6 in a square pyramid shape are projected is provided on the base part 3 on the lower side of the attaching part 2. By pressurizing the lower surface 4A of the base plate 4 and the pressurizing pieces 5 and 6 and press-fitting the pressurizing pieces 5 and 6 into the soil by operating the arm of the construction machine, the soil is efficiently and firmly compacted by the lower surfaces 5A and 6A and side faces 5B and 6B of the pressurizing pieces 5 and 6 together with the lower surface 4A of the base plate 4. <P>COPYRIGHT: (C)2012,JPO&INPIT |
