铁路超限货物运输双向检查架及监测装置设计OA

To ensure the safety of railway out-of-gauge freight transport,inspection frame simulation tests are typically conducted before formal transport on railway sections with relatively poor clearance conditions and a high density of bridges and tunnels.To address the shortcomings of existing inspection frames,this paper proposed improved design ideas for a bidirectional inspection frame:On the one hand,from the perspective of structural design,the inspection frame structure was redesigned to enable bidirectional operation,solving existing problems;on the other hand,from the perspective of monitoring,a compatible monitoring device was designed to trigger an alarm and record relevant information at the remote video monitoring station when the inspection frame collides,making the test results evidence-based.This bidirectional inspection frame effectively expands the application scenarios of inspection frame simulation tests,and its flexible and stable characteristics can fully cover existing test requirements and ensure the reliability of test results to the greatest extent.