接触线卷绕试验装置设计

Design of Contact Wire Winding Test Device

接触线卷绕试验是接触线重要检验项目。针对高强度接触线手工卷绕存在的费力、卷绕不紧密问题,设计接触线卷绕试验装置。详细叙述接触线卷绕试验装置力矩电机功率与最大输出扭矩的确定、卷绕中心棒和转动座的结构。接触线卷绕试验装置不仅解决了手工卷绕试验存在的问题,而且减少了试验人员数量,提高了试验效率。

The winding test of contact wire is an important inspection item of the catenary.Aiming at the issues of la⁃borious and loosely winding of high strength contact wire in manual winding test,a test device for contact line winding is designed.The determination of power and maximum output torque of torque motor and the structure of winding cen⁃ter bar and rotating seat are discussed in detail.The contact wire winding test device not only solves the problems ex⁃isting in manual winding test,but also reduces the number of test personnel and improves the test efficiency.