| 摘要 |
PURPOSE: A grating panel fixing device is provided to remove the need of a bolt hole because a fixing plate, which is fixed with a fastening bolt, presses a grating panel to be fixed. CONSTITUTION: A grating panel fixing device comprises a fixing plate(120), a fastening bolt(140), and a clamp(130). The fixing plate is arranged on the top of a connection part of a grating panel. The fastening bolt is coupled to pass through the fixing plate so that the end faces the bottom of the grating panel. The clamp is coupled to the lower part of the fastening bolt and pressed toward the fixing plate. One side of the clamp is formed with a first supporting part which supports the bottom surface of the connection part upward while the other is formed with a second supporting part which supports the bottom surface of a load bearing member(30) upward. |
