The invention provides an expansion telescopic head structure for a conductor rail and a conductor rail system, and belongs to the field of conductor rails. The conductor rail system comprises the expansion telescopic head structure and two main line rails, and the expansion telescopic head structure is arranged between the two main line rails. The expansion telescopic rail structure comprises a guide body, two telescopic rails and two wedge-shaped sliding blocks, one ends of the two telescopic rails are connected with the two main line rails respectively, and the other ends of the two telescopic rails are tip ends arranged in a staggered mode. The two wedge-shaped sliding blocks are located on the two sides of the two tip ends respectively, and the current collecting faces of the two wedge-shaped sliding blocks, the current collecting faces of the two telescopic rails and the current collecting faces of the two main line rails are arranged in a coplanar mode to form a conductor rail current collecting face. And a current collector of the vehicle is in sliding fit with the current supply surface of the conductor rail. According to the expansion telescopic head structure, the current collector can be kept stable, smooth, free of jumping and free of abnormal sound when a vehicle runs at a high speed and passes through the expansion gap, and the expansion telescopic head structure can be suitable for a line with a high running speed.
本发明提供了一种用于导电轨的膨胀伸缩头结构及导电轨系统,属于导电轨领域。上述导电轨系统包括上述膨胀伸缩头结构及两个正线轨,膨胀伸缩轨结构设置在两个正线轨之间。膨胀伸缩轨结构包括导向体、两个伸缩轨和两个楔形滑块,两个伸缩轨的一端分别与两个上述正线轨连接,另一端为交错设置的尖端。两个楔形滑块分别位于两个尖端的两侧,并且,两个楔形滑块的授流面、两个伸缩轨的授流面及两个正线轨的授流面均共面设置形成导电轨授流面。车辆的受流器与上述导电轨授流面滑动配合。上述膨胀伸缩头结构能够满足车辆高速运行通过膨胀缝时保持受流器的平稳、顺畅、无跳动、无异响,可适用于较高运行速度的线路。
Expansion telescopic head structure for conductor rail and conductor rail system
用于导电轨的膨胀伸缩头结构及导电轨系统
2024-04-09
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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