| 摘要 |
A scaffold for construction is provided to protect workers safely by fixing a vertical pillar for scaffolding strongly without movement, to attain superiority over other competition company products by reducing the cost of production in comparison of a method by cutting and welding a steel plate, and to minimize the break phenomenon on a boundary between a flat part and a pipe main body. A scaffold for construction is formed by installing many vertical pillars(1) for scaffolding fitted with a connector(6) to maintain a regular interval with a horizontal support bar(4) and an auxiliary horizontal bar(50), inserting a coupler(8) to two connectors installed to the adjacent vertical pillars, and corresponding a wedge pin hole formed on the coupler with an assembling hole of the connector, and then inserting a wedge pin(9) to the corresponded holes.
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