我国北方冬季天气较冷,大部分地区会降雪结冰。建筑工地上的塔式起重机(以下称塔机)也停止使用。随着地区纬度的不同,一般塔机要停机3￣5个月左右。做好停工越冬的塔机维护保养工作,可以保持塔机的完好状态,延长塔机的使用寿命,消除或降低来年工作中的不安全因素。在锦州站前的 Cold weather in northern China in winter, most areas will snowfall ice. Tower crane on the construction site (hereinafter referred to as tower crane) also stopped using. With the different latitudes of the region, the general tower machine to shut down 3 ~ 5 months. To do a good job of stopping and overwintering tower crane maintenance work, you can maintain the intact state of tower crane, extend the service life of tower crane and eliminate or reduce the unsafe factors in the coming year’s work. In front of Jinzhou station