集电器是滑触线系统中集电侧拾取电能的主要装置之一,它通过集电刷与导轨的滑动接触,将电能直接传导至用电器,从而实现系统的移动供电.集电器由机械结构的张力装置和直接与导轨滑动接触的集电刷两部分组成,机械结构的张力装置决定集电刷与导轨的滑动接触压力和机构的稳定性,集电刷则是导轨滑动接触拾取电能的导体,它的性能和导电质量以及材料结构成分的优劣,将直接影响整个系统设备的安全运行质量,因此集电器是整个滑线系统中最主要的部件之一。

Collector is one of the main devices for collecting electric energy at the collector side of the sliding contact wire system. It transmits electric energy directly to the electrical appliances through sliding contact between the collector brush and the guide rail, thus realizing the mobile power supply of the system. The collector consists of two parts: the tension device of mechanical structure and the collecting brush of sliding contact with the guide rail directly. The tension device of mechanical structure determines the sliding of the collector brush and the guide rail. Contact pressure and stability of mechanism, collector brush is the conductor of sliding contact of guide rail to pick up electric energy. Its performance and conductive quality, as well as the merits and demerits of material structure components, will directly affect the safe operation quality of the whole system equipment, so collector is one of the most important components in the whole sliding line system.