The invention relates to a grabbing branched chain for a grab bucket special for pipeline type objects. The grabbing branched chain comprises a mounting column, and a first connecting column is welded to the lower end face of the mounting column. A first arc-shaped column is welded to the tail end of the first connecting column. First hollow columns, second hollow columns, third hollow columns and fourth hollow columns are sequentially welded to the two sides of the first arc-shaped column from top to bottom. Two transverse adjusting branched chain bodies are symmetrically mounted on the left side and the right side of the mounting column. The transverse adjusting branched chain bodies can be used for adjusting the transverse distance of the grabbing branched chain according to the lengths of machined pipelines, so that the grabbing branched chain is suitable for grabbing the pipelines of different lengths. Each transverse adjusting branched chain body comprises two limiting sliding grooves which are symmetrically welded to the front side and the rear side of the mounting column, and two hook-shaped sliding columns are mounted in the two corresponding limiting sliding grooves. A second connecting column is welded between every two corresponding hook-shaped sliding columns. By the adoption of the grabbing branched chain, the pipeline type objects can be carried quickly, and the advantages of being easy and convenient to operate, high in work efficiency, wide in application range and the like are achieved.
Grabbing branched chain for grab bucket special for pipeline type objects
2015-10-28
Patent
Elektronische Ressource
Englisch
IPC: | B66C Krane , CRANES |
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