The utility model provides a collecting space area tumbler formula base apparatus, belongs to overhead transmission line basis protection technical field, and the technical problem that solve is the collecting space area base apparatus that provides a job stabilization, need not not frequently adjust indisputable tower foundation, the technical scheme who adopts: including square mortar die bed board and hemisphere combination gravity type foundation, and the hemisphere is united gravity type foundation's hemisphere bottom and is established the top recess at square mortar die bed board, fourangle symmetrical on the top plane that gravity type foundation is united to the hemisphere are equipped with four upright column foundation to it all is equipped with four rag bolt that are connectedwith iron tower column foot board to found column foundation at every, the utility model is used for overhead transmission line's basis protection.