Safety net device for water conservation ditch

The utility model provides a safety net device for a water conservation ditch. The safety net device comprises a safety net and a baffle plate, wherein a plurality of hooks are uniformly distributed on the outer edge of the safety neck; a plurality of hanging rings are correspondingly and fixedly arranged on the inner sidewall of the water conservation ditch; the hooks are fixedly hung on the corresponding hanging rings; the baffle plate is transversely arranged, is fixed on the inner sidewall of the water conservation ditch, and is positioned below the safety net; an elastic cushion is arranged on the upper surface of the baffle plate. According to the safety net device, a safety protection function can be well realized, and the phenomenon that a person falling in the water conservation ditch is drowned is effectively avoided.