Grid board fixing device

The utility model provides a grid board fixing device, a fixing device technical field of the grid board is related to, at least, including concave type locking plate, the locking plate bottom plate is opened there is perforating hole A, the interpolation of perforating hole A has connecting piece A, the left side board of locking plate and the last fate of right side board do not be equipped with with the locking plate be clamp plate integrative in fact, the clamp plate is parallel with the locking plate bottom plate, the front side of locking plate or rear side are equipped with and articulate the piece, the clamp plate is used for pushing down and indulges grid web with the fixed grid board, it is used for articulating the lined grid in grid flange reason to articulate the piece, articulate an at least couple that includes, reason and clamp plate rigid coupling on the couple. The utility model discloses preparation simple process is connected through a plurality of connecting pieces and the support compone