QD75/20T-31.5-司双梁桥式起重机小车啃轨原因分析及处理

QD75/20T-31.5-司双梁桥式起重机作为典型的特种设备,对其运行、检修、操作等都有严格的要求,本文对起重机小车啃轨现象进行分析,并根据起重机的特性和结构选择最合理的检修方案,在检修后进行自检,并经特种设备专业检验机构检测符合安全投入使用标准,并在今后起吊工作前、中、后进行检查和运行监视等,严格按照特种设备使用、操作和检验规程投入安全生产工作,确保其在安全的运行状态下保证起吊工作安全正常进行。

As a typical special equipment, the QD75/20T-31.5-double-beam bridge crane has strict requirements for its operation, overhaul and operation. This paper analyzes the phenomenon of gnawing rail on the trolley of the crane. And according to the characteristics and structure of the crane, it chooses the most reasonable maintenance program, after the overhaul of self-inspection, and special equipment professional inspection institutions tested in line with the safety of the use of standards. In the future hoisting work before, during and after the inspection and operation monitoring, we must ensure that in strict accordance with the use of special equipment, operation and inspection procedures, and ensure its safe operation in a safe and normal state of operation.