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简要介绍了擦窗机作为一种特殊维护设备和一般起重机的主要区别,以及一般起重机抗倾覆稳定性校核的概念和常用校核方法。重点阐述了屋面轨道式擦窗机抗倾覆稳定性校核时校核工况的确定和具体的计算公式。
This paper briefly introduces the main difference between gondola machine as a kind of special maintenance equipment and general crane, as well as the concept and common checking method of anti-overturning stability check of general crane. The paper mainly elaborates the confirmation of the checking working condition and the concrete calculation formula for checking the overturning stability of the roof gondola.