| 摘要 |
PURPOSE: A guide safety device for a cone valve with a sliding structure of a cylinder gate is provided to smoothly slide a cylinder gate by forming multiple guide rails on the exterior of a liner. CONSTITUTION: A guide safety device for a cone valve with a sliding structure of a cylinder gate comprises guide rails(12). The guide rails are respectively formed on the upper, left, and right sides of a liner(11). The guide rails are fitted in the assembly grooves of fixing units(31) formed inside the fixing flanges(35) of a cylinder gate. The guide rails safely support a cylinder gate while sliding back and forth. The guide rails are fitted and fixed in the assembly grooves of the liner. |
