Metal trestle with rope mechanisms for manoeuvring emergency-repair gates - Prosyanskaya MHPS

Metal trestle with rope mechanisms for manoeuvring emergency-repair gates - Prosyanskaya MHPP including mechanical (hoisting ) equipment of turbine water intakes: 1)-electric drives for lifting-lowering of turbine water intakes gates; 2)-control cabinets for lifting-lowering drives for turbine water intakes gates; 3)-lifting mechanisms, structures, mechanisms for manoeuvring and gripping beams for turbine water intakes gates. Purpose: performance of works of raising and lowering of emergency-repair gates on open areas within I-III wind regions. The trestle, classification group (operation mode) A2 with stationary control post, lifting capacity 14t, span 5,5m, lifting height 3m, climatic execution U1 according to GOST 15150-69. ???????? ?14–?2–5,5–3(6)-?1 ??28.22.14.129-75379448-2022