Inspection and acceptance content of bowl buckle scaffolding stamping parts

1) The bowl buckle structure accessories entering the site should have the following certification materials: 1. The main components should have product identification and product quality certification. 2. The supplier shall provide supporting materials and product performance inspection reports for pipes, parts, castings, stampings, etc. (2) The key points of the quality inspection of the structural parts: the thickness of the steel pipe wall, the welding quality, the appearance quality, the diameter of the adjustable base and the adjustable supporting screw rod, the clearance and the material of the nut. (3) The quality of scaffold erection should be inspected in stages: 1. The first stage shall be inspected and accepted at the initial stage (the bottom stage) with a height of 6m; 2. The frame shall be inspected regularly with the construction progress, and after reaching the design height Carry out a comprehensive inspection and acceptance; 3. Inspection for special circumstances after strong winds, heavy rains, and heavy snow above level 6; 4. Work stoppage for more than one month before resuming use. (4) For the overall scaffolding, the following should be checked: 1. Whether the diagonal rods, connecting wall pieces, cross braces, etc., to ensure the geometric invariance of the frame body are complete; 2. Whether the foundation has uneven settlement, the base of the pole and the foundation surface Whether the contact is loose or suspended; 3. Whether the bowl buckle on the pole is reliably locked; 4. Whether the pole connecting pin is installed, whether the diagonal pole buckle joint meets the requirements, and the fastener tightening degree. (5) For scaffolds with a height of less than 20m (including 20m), the person in charge of the project shall organize technical, safety and supervisory personnel for acceptance; for scaffolds with a height of over 20m that are super-high, overweight, and large-span formwork supports, they should be The person in charge of the higher-level safety production department organizes frame design and supervision personnel for inspection and acceptance. (6) When scaffolding is accepted, the following technical documents shall be available. 1. Construction organization design and change documents; 2. Special construction design plan for scaffolds with a height of more than 20m; 3. Re-inspection qualification records before use of scaffold components used in turnover; 4. Construction records and quality inspection records for erection. (7) The inspection and acceptance requirements for formwork support frames with a height greater than 8m are the same as those for scaffolding. Related news: The characteristics of the main materials of stamping parts, the treatment of common problems of stamping parts, the characteristics of scaffolding stamping parts and the importance of inspections