起重机电缆拖链导向装置的分析与改进

摘要

The paper introduces the guiding device for the crane cart and the current guiding device of cable drag chain indicating certain defect when some driving systems provide inaccurate running trajectory and derailing occur-rence.The conclusion made in the paper provides important significance for how to overcome the shortage of the guiding de-vice of cable drag chain,optimize its structure,and perfect the function of such guiding device.%介绍了起重机小车导向装置，指出对于一些驱动设备系统运行轨迹控制不精确，易发生偏轨的场合，现有的电缆拖链导向装置结构存在一定缺陷的问题。如何克服这种情况下电缆拖链导向装置的缺点，优化电缆拖链导向装置的结构并完善电缆拖链导向装置功能，具有重要的意义。