Safe anti-falling protection device for steel structure construction

The invention provides a safety anti-falling protection device for steel structure construction, which comprises a limiting mechanism, the limiting mechanism comprises a guide rail and a guide sleeve, the top of the guide sleeve is provided with a movable connecting mechanism, the movable connecting mechanism comprises a rotating shaft and a clamping sleeve, the clamping sleeve is provided with an anti-falling assembly, the inner side of the guide sleeve is provided with a buffer mechanism, and the buffer mechanism is connected with the rotating shaft. The buffer mechanism comprises a piston and a sliding rod, a limiting mechanism is installed on the inner side of the piston, and a reset assembly is installed on the rotating shaft. According to the safety anti-falling protection device for steel structure construction, the situation that the clamping plate and the insection slide or are not firmly clamped can be avoided, the stability of anti-falling work is guaranteed, and the safety of the safety anti-falli