| 摘要 |
A double floor system for office work is provided to regulate the horizontality of a floor easily and to keep a panel at a level with a floor at construction by forming a level adjusting device on a panel. A double floor system for office work comprises a rectangular panel(100), a line cover put on a communications line formed between panels, and a communications box formed on the line cover, wherein the panel is formed in a rectangle and provided with cover grooves(101) in four borders and corners to make the line cover and a crossing cover coupled in a plane state, and a level adjusting device in four corners, and the cover groove formed on the corner is formed in an arc shape or an orthogonal shape correspondingly to the crossing cover. The level adjusting device comprises level adjusting screw holes(210) formed on four corners vertically, and a level adjuster(220) composed of a threaded body coupled to the level adjusting screw hole. In addition, the double floor system is equipped with a ground detecting device for separating equipment from an equipment joint(223) automatically when a ground plate(221) of the level adjuster comes in contact with a floor by the rotation of the level adjuster. |
