Wind-resistant and anti-falling guardrail for building construction

The embodiment of the invention relates to the technical field of building construction, and particularly relates to a wind-resistant and anti-falling guardrail for building construction. The guardrail is used for protecting a construction site in the building construction process and comprises a fixed seat, a moving mechanism, a splicing mechanism and a flow guide mechanism, wherein a plurality of vertical rods are arranged on the fixed seat, and protective parts are arranged at the ends of the vertical rods; the moving mechanism is arranged on the fixed seat, and when a balance weight is added to the fixed seat, the moving mechanism can be stored in the fixed seat; the splicing mechanism is used for splicing different guardrails; and the flow guide mechanism is used for reducing the wind resistance borne by the guardrails. According to the guardrail, the adjacent guardrails can be spliced into a whole through the splicing mechanism, and when the guardrails move to proper positions, the balance weight of the