Rapid installation device for set-shaped steel formwork of outer wrapping type anti-collision retaining wall

The invention provides a rapid installation device for a set-shaped steel formwork of an outer wrapping type anti-collision retaining wall. The device comprises a mobile vehicle body; one end of the hoisting arm rod is rotatably arranged on the mobile vehicle body, and the other end of the hoisting arm rod is a free end and is provided with a hoisting hook and a hoisting basket; the telescopic supporting rod is arranged on the mobile vehicle body, one end of the telescopic supporting rod is rotatably connected with the mobile vehicle body, and the other end of the telescopic supporting rod is connected with the hoisting arm rod. The to-be-hoisted anti-collision retaining wall formwork is hoisted and installed through the hoisting hooks and the hoisting baskets on the hoisting arm rods, so that the to-be-hoisted anti-collision retaining wall formwork is hoisted and moved to the other side of the reinforcing mesh to be installed and fixed, installation is relatively safe, and installation is relatively dangerou