Retracting mechanism of steel-concrete composite beam manufacturing device

The utility model provides a folding mechanism of a steel-concrete composite beam manufacturing device, the steel-concrete composite beam manufacturing device comprises a fixed support and a construction platform, and the folding mechanism of the steel-concrete composite beam manufacturing device is used for connecting the fixed support and the construction platform. The folding mechanism of the steel-concrete composite beam manufacturing device comprises a fixed part and a movable part. And the fixing part is arranged on the fixing bracket. One end of the movable part is rotatably arranged on the fixed part, and the other end of the movable part is connected to the construction platform, so that the construction platform at least can rotate to the position above the fixed support. According to the folding mechanism of the steel-concrete composite beam manufacturing device, the construction platform can be folded, the occupied space is small, and transportation is convenient. 本实用新型提供了一种钢混组合梁制造装置的收起机构，所述钢混组合梁制