Multi-angle spraying hanger device capable of rotating in situ

The utility model belongs to the technical field of spraying, and discloses a multi-angle spraying hanger device capable of rotating in situ. Comprising a shell, a hydraulic cylinder, a fixing column, a shifting fork, a shifting rod, a guide rail, a connecting rod, a sliding block and a hanging tool, the shell is of a rectangular shell structure, a supporting platform perpendicular to the shell is arranged on the inner surface of one side of the shell, and the hydraulic cylinder is fixedly arranged on one side of the supporting platform; one end of the fixing column is connected to the top of the shell through a flange, and one end of the connecting rod is arranged on the outer ring of the bearing. The shifting fork is fixedly connected to one end of the connecting rod connected with the bearing; the shifting rod is of an L-shaped structure, and the horizontal section of the L-shaped structure is fixedly arranged on one side of the sliding block. The guide rail is arranged above the supporting platform in par