Supporting and adjusting device for elevator maintenance

The supporting and adjusting device for elevator maintenance comprises an elevator base, a cavity is formed in the elevator base, an opening is formed in the top of the elevator base, a first buffer plate is installed on the inner wall of the elevator base in a sliding mode, and a second buffer plate is installed on the inner wall of the elevator base relative to the lower portion of a sliding groove in a sliding mode. A buffering groove is formed in the bottom of the first buffering plate, a sliding block is slidably connected into the buffering groove, two connecting blocks are connected to the top of the second buffering plate, two correspondingly-arranged connecting rods are hinged to the tops of the connecting blocks, and the connecting rods are hinged to the sliding block. According to the elevator buffering device, impact force brought by an elevator can be effectively relieved through the first buffering plate and the second buffering plate, so that the elevator buffering device is protected against d