| 摘要 |
A straightening device for a scaffolding pipe is provided to enable a worker to easily straighten a damaged scaffolding pipe, and simply straighten the damaged scaffolding pipe at a construction field although a scaffolding pipe is damaged during working. A straightening device for a scaffolding pipe comprises: a pair of pipe adjusting members(20) including semicircular straightening parts(22) which are expanded from one side to the other side such that the straightening parts are inserted into the end of a damaged scaffolding pipe, and extension parts(26) with a predetermined length formed at the other sides of the straightening parts; an adjusting member connecting part(30) having guide grooves(32) with a predetermined length formed in both sides thereof such that the extension parts of the straightening parts are movably connected to the guide grooves; a gear connecting element(40) in which an inner space is formed by the adjusting member connecting part and the extension parts, and which is connected to the extension parts connected to the guide grooves through connectors(42) such that the gear connecting element is moved during the movement of the extension parts; and an adjusting gear part(50) with a predetermined length which has a plurality of threads formed on an outer peripheral surface thereof such that the adjusting gear part is screwed to the gear connecting element and the adjusting member connecting part through connecting holes formed in central parts of the gear connecting element and the adjusting member connecting part, and which has a rotation unit(60) connected to an end thereof.
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