Scaffolding refers to various supports erected at the construction site for workers to operate and solve vertical and horizontal transportation. A general term in the construction industry refers to a construction site used on exterior walls, interior decoration, or places where direct construction is impossible due to high floor heights. It is mainly used for construction workers to work up and down or to maintain peripheral safety nets and install components at high altitudes. To put it bluntly, it is to build scaffolding. Scaffolding materials usually include: bamboo, wood, steel pipes or synthetic materials, etc. Scaffolding is also used as a template in some projects. In addition, it is also widely used in the advertising industry, municipal administration, traffic roads and bridges, mining and other departments.