1.Check the foundation: Ensure the ground is level and firm. For soft ground, steel plates or concrete blocks shall be laid, and effective drainage measures must be provided.
2.Tally materials: Verify the quantities of components such as standards, ledgers, diagonal braces, and connection plates, and inspect for any deformation or damage.
II. Installation of Coupler Scaffolding Standards
1.First-layer standards: Adjust the bottom adjustable bases to the same elevation, insert the standards vertically into the bases, and tap gently with a hammer to ensure stability.
2.Extending standards: Increase the height layer by layer using connection plates. Upper and lower standards must be aligned, with pins inserted and locked by clockwise rotation. The vertical deviation of standards shall be less than 1/500 of the total height.
III. Installation of Coupler Scaffolding Ledgers and Diagonal Braces
1.Ledger connection: Align the wedge-shaped pins at the ends of ledgers with the holes on the connection plates of standards, insert them, and tap firmly to secure, ensuring ledgers are straight and level.
2.Diagonal bracing: Install diagonal braces along the external diagonals of the scaffold to form a stable triangular structure. Bidirectional bracing shall be provided on each layer.
IV. Planking and Protection for Coupler Scaffolding
1.Plank installation: Secure steel or wooden planks to ledgers using hooks or bolts, with gaps between adjacent planks not exceeding 5 cm.
2.Additional protective measures: Install 1.2-meter-high guardrails and toe boards on the top layer and working levels, and hang full safety nets.
V. Inspection and Acceptance of Coupler Scaffolding
1.Item-by-item verification: Check that all pins are locked, and the vertical and horizontal alignment of components complies with specified requirements.
2.Load test: Conduct a static load test at 1.2 times the design load. The scaffold may be put into use only if no deformation is observed after 4 hours.
VI. Precautions for Coupler Scaffolding
1.Overloading is strictly prohibited; concentrated loads shall be properly distributed.
2.Inspect connection points regularly, and re-inspect the scaffold after strong winds, rain or snow.
During dismantling, work layer by layer in accordance with the principle of "first installed, last removed", and discarding components is strictly prohibited.
Featuring a modular design, coupler scaffolding offers 30% higher installation efficiency than traditional scaffolding, but all specifications must be strictly observed to ensure safety.
Post time: 2026-02-26 09:51:44