| 摘要 |
PURPOSE: An automatic wedge spring fixture of an earth anchor is provided to maximize tension efficiency and construction quality by maintaining a target tensile force, and to prevent a tension member from being slid. CONSTITUTION: An automatic wedge spring fixture of an earth anchor comprises a fixing housing(100), a fixing cover(200), a wedge fixing head(300), and a compression spring. The fixing housing comprises a spare space(110), a plurality of cylinders, and a plurality of fitting holes connected to the cylinders. The fixing cover is connected to the other end, and comprises a tension member cover hole corresponding to the cylinders. The wedge fixing head comprises a tension member head hole, and is inserted into the cylinder to pressurize the upper part of a wedge member. The compression spring is connected to the cylinder, and continuously pressurizes the wedge fixing head to the wedge member. |
