BUCKET FOR DEMOLISHING PAVEMENT SLAB, CONSTRUCTION MACHINE USING BUCKET, AND METHOD OF DEMOLISHING PAVEMENT SLAB

摘要

To provide a bucket for a construction machine, a construction machine using the bucket, and a method of using the same, especially a bucket and a construction machine used for demolishing and removing a pavement, and a method of demolishing and removing a pavement.SOLUTION: A bucket comprises: a bottom plate 22 bent in a C-shape; a pair of side plates 18a, 18b welded to both side portions of the bottom plate 22 in a width direction orthogonal to the bending direction; reinforcement members 26a, 26b which are welded to end portions of the bottom plate 22 in the bending direction by overlapping ends thereon; one or more connection plates 28 which extend in the bottom plate 22 bending direction, are positioned at an outer face side of the bottom plate 22, are welded to the reinforcement members 26a, 26b, and are connected to a construction machine; and a pavement demolishing portion 38 protruding at a central part on a face bent in a C-shape and between both side plates 18a, 18b.SELECTED DRAWING: Figure 1