| abstract |
A construction support device for large-span continuous beams, comprising a column group used as a vertical support, a built-in frame (7) arranged in the interior of the column group, and an iron plate climbing ladder (6) arranged in the outside of the column group ), through the column group, the vertical support of the construction support device is realized, and through the built-in frame (7) and the iron plate climbing ladder (6), the inner and outer surfaces of the column group are connected to each other. The support strength of the construction support device. |