The invention relates to the technical field of railway electrification overhead line systems, and provides an overhead line system additional wire suspension device and an overhead line system strutdevice. The overhead line system additional wire suspension device comprises an insulator (10), a long hanging ring (20) and a wire clamp device (30) used for clamping an additional wire, wherein theinsulator (10) is rod-shaped, one end of the insulator (10) is provided with a mounting surface (11), the mounting surface (11) is perpendicular to the axial direction of the insulator (10), the other end of the insulator (10) is connected with the long hanging ring (20), and the bottom end of the long hanging ring (20) is connected with the wire clamp device (30). The rod-shaped insulator not only plays a role in insulation and isolation, but also plays a role in supporting, so that the insulator can be mounted on a strut of the overhead line system through the mounting surface, an insulatorstring is not required to be arranged any more, the swinging of the additional wire caused by the insulator string is avoided, and fatigue of the additional wire and abrasion of connecting parts arerelieved.
本发明涉及铁路电气化接触网技术领域,提供了一种接触网附加导线悬挂装置和接触网支柱装置,所述接触网附加导线悬挂装置包括:绝缘子(10)、长吊环(20)以及用于夹持附加导线的线夹装置(30),所述绝缘子(10)的形状为棒状,且所述绝缘子(10)的一端具有安装面(11),所述安装面(11)与所述绝缘子(10)的轴向垂直,所述绝缘子(10)的另一端与所述长吊环(20)连接,所述长吊环(20)的底端与所述线夹装置(30)连接。棒状的绝缘子不但起到绝缘隔离的作用,同时还能起到支撑的作用,从而便可通过安装面将绝缘子安装在接触网的立柱上,而不必再设置绝缘子串,避免了附加导线因绝缘子串引起的摆动,缓解附加导线疲劳及连接零部件磨损。
Overhead line system additional wire suspension device and overhead line system strut device
接触网附加导线悬挂装置和接触网支柱装置
2020-07-07
Patent
Electronic Resource
Chinese
IPC: | B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES |
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