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介绍了卷扬减速机构加载试验台研制的意义,以及它在实际中的具体应用,对其系统方案、基本结构、控制检测系统和工作过程原理进行了阐述。研制的试验台可以实现对小吨位卷扬减速机构的综合性能检测,为真实模拟起重机各种卷扬起升工况、快速考核和综合评判卷扬减速机构可靠性提供实验手段。
This paper introduces the significance of the research on the loading test rig for hoisting and decelerating mechanism, and its practical application. The system scheme, basic structure, control system and working principle are described. The test bench developed can detect the comprehensive performance of small tonnage hoisting and decelerating mechanism and provide experimental means for real simulation of various hoisting and lifting conditions of cranes, rapid assessment and comprehensive evaluation of the reliability of hoisting and decelerating mechanism.