Building outer inclined curved surface curtain wall installation construction device and construction method thereof

The invention discloses a building outer inclined curved surface curtain wall installation construction device and a construction method thereof, and belongs to the technical field of building outer inclined curved surface curtain wall installation construction. The device comprises a building outer wall, a guide rail type hanging basket frame is installed on the top face of the building outer wall, and horizontal guide rods are installed on the top face of the building outer wall and a building body; steel wire rope fixing points are installed on a building outer wall, the horizontal guide rods are provided with the same guide rail steel wire, hanging basket working ropes are installed at the two ends of the guide rail type hanging basket frame, hanging baskets are installed at the other ends of the hanging basket working ropes, the hanging basket working ropes are arranged in the steel wire rope fixing points, and the steel wire rope fixing points are arranged every eight layers. The horizontal guide rods a