What are three types of scaffolds

Little friends who have a certain understanding of the construction site should have heard of scaffolding, but many little friends may not be very clear about the types of scaffolding. Let's have a look. The types of scaffolds can be divided into three categories: floor type steel pipe scaffold, cantilever type steel pipe scaffold and integral lifting type steel pipe scaffold. Of course, scaffolding also includes bamboo scaffolding, wood scaffolding, etc. In addition, scaffolds can also be divided into fastener scaffolds, portal steel pipe scaffolds, bowl buckle scaffolds, turnbuckle scaffolds and aluminum alloy scaffolds. Introduction to scaffold scaffold is a working platform set up to ensure the smooth progress of each construction process. Generally, fastener scaffold is mostly used, and the longitudinal distance of scaffold poles is generally 1.2 ~ 1.8m; The transverse distance is generally 0.9 ~ 1.5m. Its characteristic is that the load variation is large; The fastener connection joint is semi-rigid, and the rigidity of the joint is related to the fastener quality and installation quality, and the performance of the joint varies greatly; The scaffold structure and components have initial defects, such as initial bending and corrosion of members, large erection dimensional error, load eccentricity, etc; The binding variation of the connection point with the wall to the scaffold is large. （JiaoShouJiaKeFenWeiNaSanChong）