Landscape guardrail applied to bridge

The utility model discloses a landscape guardrail applied to a bridge. The device comprises a support mechanism and a shield mechanism, the supporting mechanism comprises a supporting column, a support and a supporting piece. The two ends of the support are fixedly connected to the supporting columns on the two sides respectively. The supporting piece is fixedly connected to the support. The utility model relates to the field of bridge guardrails, the support column and the bracket which are made of stainless steel play a role in hindering and protecting; meanwhile, the supporting column protective cover and the bracket protective cover which are sleeved on the supporting column are arranged to protect the supporting column and the bracket; the LED lamp strip and the cable which are woundon the supporting column and the bracket are also protected; meanwhile, the support protective cover is colorless and transparent, use of the LED lamp strip is not affected, the supporting column protective cover and the supp