Device for disassembly and assembly magnetic rings of generator rotor

摘要

The invented device for disassembly and assembly of non-magnetic rings (2) of a generator rotor (1) makes it possible to place the non-magnetic ring (2) during subsequent assembly in a guaranteed right position in which it was prior disassembly. It consists of a supporting element (3) being detachably fastened on the rotor (1) body (11) or on a journal (12) thereof. It is provided with at least one linear power element (4) It further consists of a holder (5) being detachably fastened on the ring (2) and being adapted for connection with a crane crab (6) mounted adjustably in longitudinal direction on a guide (7). The guide (7) is parallel with the rotor (1) axis.