Shafting turbine unit with couplings, combined with plain bearing supports, and reference or support-contact ball bearings of the shafting

摘要

1. Shafting turbine comprising fastened together couplings and mounted on the rotor bearing supports multi-cylinder steam turbine and an electric generator, characterized in that each of said couplings is combined with the total for the two abutting its rotor bearing support and the outer cylindrical surface of the coupling halves each response couplings collectively serve as the support shaft in a support member or support-made thrust sliding bearing respective bearing opory.2. Shafting according to claim turbine. 1, characterized in that the outer end faces of the coupling halves response of one of said couplings serve as thrust shaft-supporting elements in thrust sliding bearing in one of said shared by the two rotors bearing abutting opory.3. The support or support-thrust sliding bearing piece bearing support shafting turbine, in which as supporting or bearing and cam elements of the shaft are external surface contractible pins response polumuft coupling two adjacent rotors of said shaft line, characterized in that the difference between the diameters of said coupling halves one coupler is no more than 10 microns, the tie rods are made easily removable with intermediate elastic spacers and holes for tie rods in the joint proxy coupling halves are closed flush with the faces of the coupling halves with protective caps.