The invention discloses a flipping arched earthquake-prevention safety bed device which is used for mainly providing a stable safety protection device for users. The flipping arched earthquake-prevention safety bed device comprises a bed frame, a flipping device, a lifting device and a controller; the automatically flipping arched protection device and the lifting device are adopted to achieve a stable protection structure, people not responding to earthquake are protected when the earthquake comes, and high self-strength, stable structure and high reliability are achieved; most parts are connected through bolts, and convenience in mounting and using is achieved; problems that an existing earthquake-prevention safety bed is too heavy in structure, instable in earthquake-prevention structure and low in reliability and applicability and the like are solved, and the flipping arched earthquake-prevention safety bed device is expected to be popularized and applied.