穿过框架详细介绍 Walk thru frame is a type of frame scaffolding system, which mainly includes main frames, cross braces, guard rails, etc. It can also be used with accessories such as base jack, closed steel plank, scaffolding ladder, etc. Closed steel plank can be fixed on the walk thru frame scaffold for workers to walk, screw jack is used to adjust the balance of walk through scaffolding frames, ladder and guard rails allow workers to reach the specified height safely.这种穿越脚手架的步行在美国非常受欢迎,可用于各种类型的建筑和维护工作。