浅谈起重机双限位的设置

Discussion on Setting of Crane Double Height Limit Device

本文阐述了法律、法规、技术规范和标准对起重机起升高度限位的规定,详细地介绍了起重机高度限位器的结构形式、双限位在电路中的设置方法和起重机双限位在检验中的理解差异,提出了双限位检验细则制定的方法,以期为检验人员检验提供一定的参考和借鉴.

In this paper,the laws,regulations,technical specifications and standards on the lifting height limit of cranes are described.The structure forms of the crane height limit devices,the different setting methods of the double height limit devices and understanding differences of crane double height limit devices are summarized in detail.The formulation method of double height limit device inspectionrules isput forward,inorderto provide some reference for inspectors.