关于起重机加装双高度上升限位装置的思考

Thoughts on the Installation of Double Height Limit Devices on Cranes

本文对市场监督管理总局办公厅发布的《关于开展起重机械隐患排查治理工作的通知》(市监特设发[2021]16号)中的要求进行了分析,并介绍了上限位的类型和特点,根据现场检验的具体情况,指出了不同形式限位装置的特点和不足,给出了具有可操作性的相关实施办法,具有一定的实用价值。

This article analyzes the requirements in the"Notice on Carrying Out the Investigation and Management of Hidden Hazards of Hoisting Machinery"issued by the General Office of the State Administration for Market Regulation,and introduces the height limit types and characteristics.According to the specific situation of the on-site inspection,a targeted solution is given,which has a strong practical value.