I believe everyone is familiar with scaffolding. There are many different types, so I won’t go into detail here. Cantilever scaffolding is a common choice, but many construction workers lack a clear understanding of its purpose, securing methods, and protective measures, significantly impacting its efficiency. To address these issues, we’ll introduce cantilever beam securing methods and safety management for cantilever scaffolding for your reference.
First, Cantilever Scaffolding Beam Securing Methods
When tying the baseplate reinforcement, pre-embed two 12cm round steel bars at the front and rear, then hook them onto the baseplate reinforcement. Cantilever beams are typically constructed by inserting I-beams into hoops formed by round steel. The cantilever beam method for cantilever scaffolding is as follows: While tying the floor reinforcement, pre-embed two gate-shaped clamps. Each clamp should be made of two 14mm diameter grade-A steel bars. The first gate-shaped clamp should be 450mm from the wall, and the second gate-shaped clamp should be 350mm from the other end. The V-shaped clamp should hook onto the bottom reinforcement and meet anchoring requirements. After the cantilever beam is inserted between the V-shaped clamps, it is secured with electric welding. Scaffolding refers to various supports erected on the construction site for workers to operate and facilitate vertical and horizontal transportation; it is a common term in the construction industry. Simply put, it refers to areas on the construction site where exterior walls and interior decoration are required, or where high floors prevent direct construction. It primarily allows construction workers to ascend and descend, maintain safety nets, and install overhead structures. To put it bluntly, it’s just a show.
Second, Safety Management of Cantilever Scaffolding
1. Scaffold erectors must pass the current national standard “Safety Technical Assessment and Management Rules for Special Operations Personnel” (FB5036) and other qualified professional scaffolders. Furthermore, on-the-job personnel must undergo regular physical examinations and be certified only if they have no abnormalities. They must also wear safety measures such as hard hats, safety belts, and non-slip shoes.
2. The quality of scaffold components and erection quality must meet relevant requirements and pass inspection before use. In addition, the construction load on the working floor must meet design requirements, and overloading is strictly prohibited. Formwork supports, guy cables, and pumped concrete must not be fixed to the scaffolding. Furthermore, hanging lifting equipment is strictly prohibited.
3. In the event of inclement weather, scaffolding and dismantling work should be stopped. During actual use, regular inspections are required to ensure that the installation and connection of the poles, wall connectors, supports, portal frames, and other structures meet the requirements. The foundation should be free of water accumulation, loose bases, hanging poles, loose fasteners, safety precautions, and any deviations in the scaffolding’s verticality.
4. During the scaffolding operation, it is strictly prohibited to remove the longitudinal and transverse horizontal poles, sweeping poles, and wall ties at the main nodes. Excavation of the scaffolding foundation and adjacent areas is strictly prohibited; otherwise, relevant safety measures must be implemented. When the scaffolding is used for electric or gas welding, dedicated guards or fire prevention measures should be in place. During installation and dismantling of the scaffolding, the ground should be fenced and marked with warning signs, and supervised by designated personnel. Furthermore, non-operating personnel are strictly prohibited from entering.
Summary: Have we gained a new understanding of the cantilever beam fixing method and cantilever frame safety management? Therefore, we hope that when using cantilever scaffolding in the future, you can reinforce the above points, and strictly follow the safety management and take protective measures. Only in this way will future work be easier and construction quality be better guaranteed. At the same time, we don’t have to worry too much about the construction period.
Post time: Aug-04-2025