Floodgate way closing device

The utility model discloses a floodgate way closing device, including a locking mechanism, this locking mechanism includes the locking dish and plays the fastener of locking effect with the cooperation of locking dish, locking dish including two upper and lower dishes, go up the locking dish and be second locking dish for first locking dish, lower locking dish, state the fastener be divided into about two parts, go up the fastener and be first fastener, lower fastener be the second fastener, first fastener includes an arc structure, it is the same that space width is gone up to the length and the first locking dish of arc, the second fastener is for the elastic plate with fastener swing joint and be used for fixing the fixed structure of second fastener and elastic plate, the fixed structure through last fixed surface in its upper portion bearing structure's lower surface, the second fastener include the U -shaped body, a cell body and elastomeric element, the U -shaped position in the cell body, elastomeric element be located between U -shaped body afterbody and the cell body inner wall.