Reinforcement cage jig frame device

The utility model relates to the technical field of design and construction of building pile foundation engineering construction technological equipment, in particular to a reinforcement cage jig frame device. The jig frame comprises a jig frame base and a plurality of first reinforcement cage jig frames parallel to one another, the first reinforcement cage jig frames are fixed to the jig frame base, and a first reinforcement cage containing cavity is formed by the first reinforcement cage jig frames; a second reinforcement cage jig frame is further arranged on one side of the first reinforcement cage jig frame, the diameter of the second reinforcement cage jig frame is smaller than that of the first reinforcement cage jig frame, and the second reinforcement cage jig frame is rotationally connected with the jig frame base; the second reinforcement cage jig frame has a first state and a second state, in the first state, the second reinforcement cage jig frame forms a second reinforcement cage containing cavity