1. When starting to erect poles, one throw brace should be installed every 6 spans until the wall-connecting parts are installed stably before they can be removed according to the situation.
2. The connecting wall parts are rigidly connected and fixed on the concrete columns and beams with iron expansion tubes. The connecting wall parts are arranged in a diamond shape according to the layers. They are set up starting from the first longitudinal horizontal rod on the bottom floor. When the connecting wall is installed, When the structural point of the component is set, the wall-connecting components should be installed immediately after the vertical poles, longitudinal horizontal poles, and transverse horizontal poles are erected there.
3. The butt fasteners of adjacent poles must not be at the same height, and the top of the poles should be 1 meter higher than the level of the parapet.
4. The scaffolding must be equipped with sweeping poles. The longitudinal sweeping poles should be fixed on the vertical poles no more than 200mm away from the base using right-angle fasteners.
5. The longitudinal horizontal poles should be erected in a circle on all sides and fixed with right-angle fasteners to the inner and outer corner poles. The longitudinal horizontal pole should be set inside the vertical pole, and the length should not be less than 3 spans. Longitudinal horizontal rods are extended using butt fasteners. Butt fasteners are arranged in a staggered manner, and adjacent horizontal rod joints should not be set in the same span. The docking fastener opening should face upward.
6. The scissor braces should be erected simultaneously with the vertical poles, longitudinal horizontal poles, etc., and the lower ends of each bottom-level diagonal pole must be supported on the pad. The scissor braces span 7 vertical poles, and the inclination angle between the inclined pole and the ground is 45 degrees. There are 7 sets of scissor braces on the front of the scaffold and 3 sets of scissor braces on the sides, for a total of 20 sets. The scissor brace steel pipe should be extended using the overlapping method. The overlapping length should not be less than 1 meter and should be fixed with 3 rotating fasteners. The distance from the edge of the end fastener cover to the rod end should not be less than 100mm. The scissor support diagonal bar should be fixed to the extended end or vertical bar of the transverse horizontal bar that intersects with it by rotating fasteners.
7. The scaffolding boards must be fully paved and the boards must be close to each other. When docking is used, two small cross bars are set at the joint and tied firmly with iron wire.
8. A dense-mesh safety net should be installed on the outside of the scaffolding by regulations, and the safety net should be installed inside the outer row of poles. The dense mesh must be fastened securely to the scaffolding tube. The dense mesh at the corner is clamped with wooden strips and tied firmly to the vertical pole. The dense mesh must be stretched flat and tight.
9. Set up a flat net 3.2 meters away from the first floor, and set up horizontal bars near the building. The inner edge of the net and the scaffolding tube are firmly fixed without gaps. When the building reaches the 3rd floor ribs, a flat net will be installed.
10. The erection personnel must be professional erection workers who have passed the safety technical assessment management rules for special workers.
11. Erection personnel must wear safety helmets, seat belts, and non-slip shoes.
12. Scaffolding erection should be stopped when there are strong winds of level 6 or above, fog, or rain.
13. Construction work is not allowed after drinking.
14. When erecting scaffolding, fences, and warning signs should be set up on the ground, and designated personnel should be assigned to guard the site. Non-operators are strictly prohibited from entering.
Post time: Mar-01-2024