Stepping type bridge pier construction anti-falling device capable of automatically ascending and descending

The invention relates to the technical field of bridge pier construction protection equipment, and provides an automatic lifting stepping type bridge pier construction anti-falling device which comprises an anti-falling net assembly arranged on the peripheral side of a bridge pier and a stepping lifting assembly driving the anti-falling net assembly to move. The stepping lifting assembly comprises sliding rods, the sliding rods are fixedly connected to the anti-falling net assembly, the sliding rods are located between the anti-falling net assembly and the bridge pier, and the multiple sliding rods are arranged on the peripheral side of the bridge pier; the lower supporting leg is movably arranged on the sliding rod, and after moving, the lower supporting leg makes contact with the bridge pier or does not make contact with the bridge pier; the sliding block and the sliding rod are arranged in a relative sliding mode, and the sliding block is close to or away from the lower supporting leg after sliding; the up