Centrifugal switch of small -size hydroelectric machine group

The utility model relates to a centrifugal switch of small -size hydroelectric machine group. This mounting structure is become by apical axis connecting piece, spring connection assembly, support, fixed block, gasket, fastening piece group. Apical axis connecting piece and spring connection assembly are fixed in the former bolt hole of generator apical axis through the fastener on, as along withthe rotatory rotating part of macroaxis, the fixed block welds in the generator overhead guard, and on the support was fixed in the fixed block, the centrifugal switch shell made the centrifugal switch shell as being fixed in the fixed portion on the overhead guard be fixed in the support through the fastener on, inside rotating part of centrifugal switch and spring connection assembly pass through the cylindrical spring connection, make inside rotating part of centrifugal switch and macroaxis rotate in step, test the speed with the realization. Through increase and decrease gasket quantity inching support height. The