The invention provides a revolved support assembly and an engineering machine therewith, wherein the revolved support assembly includes a revolved support member (2) which includes an outer ring (201) and an inner ring (202) being rotatable relative to each other. The revolved support assembly also includes a fixedly arranged mounting sleeve (3), of which the circumferential side wall is provided with a plurality of matching holes. The outer ring (201) or the inner ring (202) of the revolved support member (2) is provided with a plurality of mounting holes (203) of which the position are corresponding to the matching holes. A positioning mechanism is arranged between the outer ring (201) or the inner ring (202) and the mounting sleeve (3). A fastening assembly passes through the matching holes and the mounting holes (203) for fixing the revolved support member (2) onto the mounting sleeve (3). According to the technical scheme, a problem that alignment of holes during installation of the revolved support member in the prior art is difficult can be effectively solved.
Revolved support assembly and engineering machine therewith
12.08.2015
Patent
Elektronische Ressource
Englisch
IPC: | B66C Krane , CRANES |
Europäisches Patentamt | 2024
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