Quick-open type layered water intake gate system

The quick-opening type layered water intake gate system comprises a dam foundation and a water intake shaft in the dam foundation, a mounting table is arranged on the side face, making contact with water, of the dam foundation, a water intake hole is formed in the mounting table, one end of the water intake hole is formed in the inner wall of the water intake shaft, the other end of the water intake hole is formed in the upper surface of the mounting table, and a gate assembly is arranged on the mounting table; the top of the dam foundation is provided with an opening and closing chamber, a hoist is installed in the opening and closing chamber, and the power end of the hoist is connected with a valve element of the gate assembly through a pull rod. The quick-opening type layered water taking gate system is simple in overall structure, few in building, small in construction work amount and low in investment, can be additionally installed on a dam without a layered water taking system in the later period, and i