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Use of the broken coupler testing device on the scaffold and the breaking test method of the scaffold
Use of the broken coupler testing device on the scaffold and the breaking test method of the scaffold
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机译：脚手架折断测试仪的使用方法和脚手架的折断测试方法
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摘要
The present invention relates to an apparatus to test rupture of a coupler for a scaffold, capable of minimizing rupture of scaffold parts, and a scaffold coupler rupture test method using the same. More specifically, the apparatus to test rupture of a coupler for a scaffold comprises: a pair of main frames installed on the upper part of a test bed by being spaced apart at a predetermined interval to face each other; a first specimen support frame installed on the top of any one from the main frames and including a first wheel bracket for fixing the position of the specimen; a second specimen support frame installed on the top of the other one from the main frames and including a second wheel bracket for fixing the position of the specimen; a load cell installed between the main frames and measuring a vertical load applied to the specimen; load equipment spaced apart from the upper part of the load cell to apply the vertical load to the specimen; and a data collection system to collect and store load data measured by the load cell. The first wheel bracket prevents horizontal movement of a vertical steel pipe while coming in contact with a part of the lower outer circumference of the vertical steel pipe and the second wheel bracket prevents the horizontal movement of the vertical steel pipe while coming in contact with a part of the upper outer circumference of the vertical steel pipe.
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