Automatic rising-lowering bridging type anti-slipping device

The utility model relates to an automatic rising-lowering bridging type anti-slipping device and relates to a mine safety protection device, and the anti-slipping device is installed in an inclined shaft. The automatic rising-lowering bridging type anti-slipping device comprises a cross beam frame, a bridge, a motor and an operating floor, wherein the cross beam frame is installed at the top of an inclined shaft bore; magnetic switches and travel switches are installed on the cross beam frame; a magnet is arranged on the bridge; the magnetic switches and the travel switches are arranged at the ends, close to and far away from a movable shaft, of the cross beam frame; the magnets are installed on the bridge and a truck; a contactor is arranged in an electrical control cabinet; an automatic bridging rising-lowering control circuit is used as a control circuit of the device. By adopting the device provided by the utility model, the truck is not in direct contact with the magnetic switches in the shaft bore, so t