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2007年7月,我们对浑江发电公司1台桥式起重机进行了定期检验。该设备为双梁桥式起重机,额定起重量75t,跨度28.5m,起升高度16m,工作级别A3级。出厂日期1980年。工作地点在电厂汽轮机发电车间,该厂房地面振动大,环境温度高,噪声大,条件比较恶劣。接到检验申请后,检验人员首先针对设备状况及环境条件着手制定检验方案。在桥式起重机的检验检测中,主梁的拱度是
In July 2007, we carried out regular inspection of 1 overhead crane of Hunjiang Power Generation Company. The device is a double-girder overhead crane, rated capacity of 75t, span 28.5m, lifting height 16m, working level A3 level. Date of manufacture 1980. Workplace in the power plant steam turbine power plant, the plant ground vibration, high ambient temperature, noise, conditions worse. Upon receipt of the inspection application, the inspector first sets out the inspection plan for the condition of the equipment and the environmental conditions. In the inspection of the bridge crane test, the girder camber is