| 摘要 |
PURPOSE: A standpipe droop preventing structure using a pipe clip for reinforcing a clamping force is provided to prevent the fixing of a standpipe from being loosed because an external force unnecessary for a standpipe by the method of a pipe clip tightening and fixing a standpipe itself. CONSTITUTION: A standpipe droop preventing structure using a pipe clip for reinforcing a clamping force comprises a sleeve(3), a standpipe(2), a standpipe fixing component(5), a pipe clip, and a pair of spring parts. A sleeve is planted in the bottom surface between the floors of a building and forms a penetrated space inside. A standpipe is installed by penetrating the inner space of a sleeve. A standpipe fixing component is combined by inserting into a space between the inner side of a sleeve and the standpipe. A pipe clip wraps and tightens the standpipe in the state of contacting on the upper surface of a standpipe fixing component. Each end of pipe clips is connected to a bolt in a pair of spring part. Each spring part is formed in a semicircle shape along a circumference direction in order to correspond to the circumference shape of a standpipe, a connection part connected with a bolt in the both ends of the circumference direction is formed, and the cross-section shape of a width direction which is perpendicular to the circumference direction is formed in a shape which protrudes toward outside and is horizontal in both ends part.
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