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一、引言 低压湿式螺旋升降式气柜的导轮、导轨,不仅是相邻塔节(包括底塔与槽体)的连接构件,更主要的,它还是各塔升降时的定位、导向机构。据考察:国内低压湿式螺旋升降式气柜,有相当部分在导轮、导轨的配合上达不到验收规范要求,个别的甚至需要配备专门钳工来处理柜体在运行中产生的故障。 气柜运行实践说明,导轮、导轨的调试是必须的。一般情况下可通过导轮、导轨的调试来弥补制作过程中对柜体运行工况带来的影响。
I. INTRODUCTION The guide wheels and guide rails of the low-pressure wet spiral lifting gas cabinet are not only the connecting members of the adjacent tower sections (including the bottom tower and the tank body), but more importantly, it is the positioning and guiding mechanism when the towers are being lifted and lowered. According to inspections, there are quite a few parts of domestic low-pressure wet-type spiral lift gas cabinets that fail to meet acceptance requirements for guide wheels and guide rails. Individuals even need to be equipped with special fitters to handle the faults that occur during operation of the cabinet. The practice of gas cabinet operation shows that the guide wheels and guide rails must be debugged. Under normal circumstances, through the guide wheel, guide rail debugging to make up for the impact of the production process on the operating conditions of the cabinet.