Special floor drain for flexible ground

The utility model provides a special floor drain for flexible ground, which comprises a floor drain base, a floor drain ring and a floor drain grate, the floor drain ring is covered on the floor drain base, the floor drain grate is covered on the floor drain ring, the center of the floor drain base and the center of the floor drain ring are provided with water falling holes, and the floor drain base is of a structure with a narrow top and a wide base part. According to the special floor drain for the flexible ground, the floor drain base and the floor drain ring are fastened through mechanical connecting parts such as screws, the flexible ground is fixed to a rigid floor (such as a concrete ground), small deformation generated by the flexible ground is offset, and therefore the special floor drain for the flexible ground can be kept at the stable relative position to the flexible ground; protruding and glue failure of the flexible ground are avoided, and the problem that water accumulates on the surface of th