Fence device for wetland protection

The utility model discloses a fence device for wetland protection, and relates to the technical field of wetland protection. The fence device for wetland protection comprises a base, a stand column is embedded in the top of the base and fixed to the base through bolts, and two square insertion holes are formed in one side of the stand column. According to the fence device for wetland protection, a square block is inserted into a square groove, a positioning block is contained in the square block, after the square block is completely inserted, the positioning block can be inserted into an arc-shaped groove under the action of restoring force of an elastic ring, fixing of a base and a stand column is achieved, at the moment, threaded holes in the base and the stand column are aligned, and bolts can be easily inserted for fixing; the fence frame can be inserted into the stand column through the square inserting hole, so that the fence frame is attached to the partition plate, the hand wheel is rotated, the two-w