Safe synchronous lifting device for stereo garage

The invention discloses a safe synchronous lifting device for a stereo garage. The safe synchronous lifting device comprises a lifting channel arranged in the garage; lifting frames are vertically arranged in the two sides of the lifting channel, a lifting platform is arranged on the lifting frames, and a vehicle carrying plate for parking a car is arranged on the lifting platform; the bottom of the lifting platform is provided with a base, and the center of the base is provided with a driving motor; a worm is arranged on the driving motor, and worm wheels matched with the worm are arranged ontwo sides of the worm; and the inner side of the lifting frame is provided with fixed gear plates matched with the worm wheels. According to the safe synchronous lifting device, the two sides of thelifting platform in the stereo garage can be completely synchronously driven, and based on the reverse self-locking characteristic of the worm wheels and worm structure, the device is safer and more stable in lifting operation