Corrosion-resistant railway pier hanging fence capable of being rapidly installed

The utility model discloses a corrosion-resistant railway pier hanging fence capable of being quickly installed. A bridge pier fence relates to the field of bridge pier fence equipment and comprises afence main body, a fixing plate is arranged at the bottom end of the fence main body, a mounting plate is arranged at the top end of the fence main body, a protective frame is arranged on one side ofthe fence main body, and a supporting shell is arranged at one end of the fence main body. According to the utility model, the first spring, the mounting groove, the arc-shaped supporting block and the mounting plate are arranged; the mounting groove is clamped with a bolt which is fixed on a pier in advance; the second spring drives the arc-shaped supporting block to support and fix the bolt; meanwhile, the fixing plate drives the first spring and the pressure plate to contact with the pier; when a constructor stands on the supporting shell and the supporting plate, gravity extrudes the pressure plate through the fir