| 摘要 |
PURPOSE: To make it possible to form a temporary suspension staircase with a standard temporary gate type building frame. CONSTITUTION: A pair of sate type building frames 8 are arranged to be opposed to each other and reinforced with a reinforcing material 14 so that they may stand alone. At that time, the top and bottom of the building frame 8 on one side are reversed so as to face each other. A staircase 18 is spanned between the opposed building frames 8, thereby forming staircase units 1. The staircase units 1 are vertically connected to each other with a pipe connector 9. In the case when the staircase units 1 are connected, they are connected at the position where the positions of the top and bottom of the vertically faced building frames 8 are reversed to each other. The staircase units 1 thus connected are suspended on a staircase suspension receiving beam 2, thereby forming the titled suspension staircase. |
