| 摘要 |
The invention refers to a scaffold (4) for at least one person. The scaffold is arranged to be provided in a substantially empty tank (1), which is intended to receive a material and which has a significant size in relation to said person. The scaffold includes a chassis (5), which is introduceable into the tank and placeable on a floor of the tank, a mast member (6), which has a longitudinal axis (x) and is mountable on the chassis in such a way that the longitudinal axis extends substantially vertically, and a platform (7), which is arranged to carry said person and to be provided on the mast member (6) to be displaceable in a vertical direction on the mast member along an inner wall of the tank (1). The invention also refers to a method for providing such a scaffold. |
