The Bailey frame is a steel frame that constitutes a certain unit, which can be spliced and assembled into many components and equipment. The length and width of the Bailey frame is usually 3m×1.5m. Let’s talk about the Bailey beam. It is a truss beam assembled by the Bailey frame. The supporting frame is usually used as the connecting member between the Bailey frame and fixed with bolts.
Because of its convenient erection and strong mobility, it is mostly used to build simple bridges on rivers and cliffs during wartime. Now it is mostly used in engineering construction, such as gantry cranes, construction channels, and engineering access bridges.