Door frame scaffolding is composed of standardized frames as the elementary units by utilizing horizontal ledgers, and diagonal braces to form the basic load-bearing structure, then expanding into an overall structure by means of connecting components, supplemented with planks and guard rails to embody working functions, and finally realize stability of the entire system attribute to base jacks and bracing tensioners. It features the prefabricated components and convenient connections, that can be quickly erected to form an operation platform with a certain height and load-bearing capacity, becoming a typical representative of the modern building temporary support system.
The basic components of the frame scaffolding structure include main components such as door frame, cross brace, adjustable base jack as well as auxiliary components consist of joint pin, plank, ladder, top head jack and lateral brace.
Door frame | 
Cross brace |
Ladder |
Adjustable base jack |
Joint pin |
Plank | 
Top head jack | 
Lateral brace |
Application Fields
● Construction: Can be used for form work support, such as bridge and tunnel engineering, as well as scaffolding for construction and decoration for interior and exterior wall.
● Temporary facilities: Used for building dormitories, warehouses, and sheds at construction sites.
● Special operations: As a work platform for mechanical and electrical installations, shipbuilding, and other high-altitude operations.
● Event scenarios: Used for setting up temporary viewing platforms, stands and other temporary structures.
