Flexible water stop device for latticed column

A flexible water stopping device for a latticed column comprises a latticed column body with an inner cavity structure and further comprises a water stopping plate, the water stopping plate comprises a water stopping plate body of a square structure, the water stopping plate body is located in an inner cavity, the shape of the water stopping plate body is the same as that of the inner cavity, and the middle of the periphery of the water stopping plate body extends outwards to form connecting parts. The connecting parts extend out of the latticed column body from gaps of the latticed column, steel plates fixedly connected with the outer surface of the latticed column body are fixedly arranged on the left side and the right side of each connecting part, and when the steel plates are fixed, the periphery of the water stop plate body is attached to the cavity wall of the inner cavity. Compared with a traditional latticed column water stop device, namely a welded water stop steel plate, the latticed column water s