| 摘要 |
PURPOSE: A pedestal for construction preventing a distortion is provided to prevent a pedestal structure from being twisted or drooping by using an additional fixing ring in the connection of the pedestal even though a continuous load is applied for a long time. CONSTITUTION: A pedestal for construction preventing a distortion comprises a support(10), a first connection(20), a second connection(30), a base(40), an angle regulating ring(50), and a fixing ring(11,21,31). A support has an upper surface formed in a plate shape in order to position and support a finishing member, and is equipped with a screw thread on the outer circumference extended toward the lower part. A first connection forms a screw groove along the inner circumference, is combined with a support to be able to rotate, and is equipped with a screw thread on the outer circumference extended toward the lower part. A second connection forms a screw groove along the inner circumference, and is equipped with a screw thread on the outer circumference extended toward the lower part. A base forms a screw groove along the inner circumference, is combined with the second connection to be able to rotate, and supports with a relatively widely-formed bottom contacting with a bottom surface. An angle regulating ring is combined with the lower surface of a base to be able to rotate, is formed for the thickness of one end to be relatively thinner than the thickness of the other end, and controls an inclined angle according to the slope of a bottom surface. A fixing ring is combined with the combining part of each screw thread and screw groove, and prevents any rotation and distortion. |
