Bird nest space occupying device for tower

The invention discloses a bird nest space occupying device for a tower. The bird nest space occupying device comprises a body and support connecting plates; the body is a hollow tetrahedron, every three edges which pass through one same vertex are all provided with clamping grooves, long-strip-shaped plates are adopted as the support connecting plates, a plurality of clamping holes penetrating through the support connecting plate are formed in the support connecting plates, and one end of each support connecting plate is embedded into the groove of the corresponding edge in a clamped mode. The bird nest space occupying device further comprises a fixing base, the fixing base is provided with a plurality of convex buckles, a magnet is embedded into the fixing base, the fixing base and the support connecting plates are connected through mutual cooperation of the clamping holes and the convex buckles, and the number of the convex buckles is no more than that of the clamping holes. The bird nest space occupying de