Chain type transmission device for stereoscopic parking building frame

A chain type transmission device for a stereoscopic parking building frame comprises a chain A, a chain B, a transmission motor A, a transmission motor B, a transmission component A and a transmission component B. The transmission component A comprises a transmission shaft A and meshing gears A at the two ends of the transmission shaft A, the meshing gears A are meshed with a chain shaft of the chain A and a chain shaft of the chain B, and a driven gear A is arranged on the transmission shaft A, and connected with the transmission motor A. The transmission component B comprises a transmission shaft B and meshing gears B at the two ends of the transmission shaft B, the meshing gears B are meshed with the chain shaft of the chain A and the chain shaft of the chain B, a driven gear B is arranged on the left position of the transmission shaft B, and connected with the transmission motor B through a transmission chain, and connecting plates are connected to the transmission chain. The chain type transmission device has the advantages of being reasonable in structure, stable in running, balanced in stress of two sides, convenient to maintain and low in cost.