Classification of aluminum alloy scaffolding frame: Single width three horizontal frame 0.75 meters Single width three horizontal inner frame 0.75 meters Single width four horizontal frame 0.75 meters Single width four horizontal inner frame 0.75 meters Single width five horizontal frame 0.75 meters Single width and five horizontal inner frame 0.75 meters Double width and three horizontal frame 1.35 meters Double wide and three horizontal inner frame 1.35 meters 1.35 meters with double width and four horizontal frame Double width and four horizontal inner frame 1.35 meters Double width five horizontal frame 1.35 meters Double width and five horizontal inner frame 1.35 meters Features of Aluminum Scaffolding Frame All ladder frames can be freely matched and used for the upper, lower and handrails respectively. The use of "interlocking spring clamps" is convenient for loading and unloading. The "T" type welding structure makes the frame stronger and prolongs the service life. Aluminum alloy scaffolding frame structure (1), safety buckle The aluminum alloy scaffolding frame and the frame must be connected and fixed with safety buckles directly, and positioned so that the frame cannot be shaken. This detail is very important, but there are also many aluminum scaffolds on the market that do not make such safety buckles. Aluminum alloy scaffolding frame structure (2), reinforced support The aluminum alloy scaffolding frame shown in the figure is four-sided, and the four-sided structure is not stable. The correct way is to add reinforced support rods at the four corners of the four-sided type to make the frame firm. Aluminum alloy scaffolding frame structure (3), pipe Pipe material is the material choice for aluminum alloy scaffolding. Because aluminum alloy scaffolding needs to be built at a high height, even more than 40 meters, materials with high strength, sufficient hardness and toughness should be used. Generally, 6061 or 6082 series are used. High-strength aviation-specific aluminum profiles are used as the supervisor of aluminum scaffolding. Aluminum alloy scaffolding frame structure (four), through The aluminum alloy scaffolding frame and the frame part are connected. This part is the key safety part. According to EU standards, the straight-through length is not less than 150mm. It must be installed firmly and cannot be loosened. Screws or rivets cannot be used. The strongest connection at present It is made by welding and cold pressing. This part is not safe because the scaffold will shake during the use of aluminum alloy scaffolding, and the cold pressed part will become loose after shaking for a long time.