| 摘要 |
PURPOSE: A lifting device is provided to install a lift device for lifting a robot on an edge of an outer wall of a building, thereby minimizing dead spaces for maintenance and repair and construction. CONSTITUTION: A lifting device(1) comprises a frame(100), a lift moving unit(300), a guide rail(500), and a guide rail moving unit(700). The lift moving unit lifts the frame along a vertical rail. The guide rail is installed in the frame. A robot moves from a connection position being connected to the horizontal rail to be moved along the vertical rail to a position being spaced from the horizontal rail. The guide rail moving unit is installed in the frame, thereby moving the guide rail to one position between the connection point and separation position. |
