The invention relates to an overhead line system supporting column adjusting device. At present, an overhead line system supporting column is mainly fixed to a concrete foundation through foundation bolts or directly buried in a roadbed, a flange of an upper supporting column is connected with a foundation bolt on a lower foundation, the function of adjusting the inclination rate of the supporting column does not exist, and when the roadbed deforms, the inclination rate of the supporting column cannot be adjusted; the supporting column may topple over under installation and unforeseen circumstances. The device comprises a base and a spherical structure, wherein the spherical structure is arranged in the base; the base comprises an upper base body and a lower base body, and the lower end of the upper base body and the upper end of the lower base body are oppositely arranged and located in the vertical direction. The spherical structure comprises an upper column body, a ball body and a lower column body, and the upper column body, the ball body and the lower column body are integrally formed. The inclination rate of the supporting column can be greatly adjusted in any direction, the problem that the overhead line system supporting column inclines due to roadbed deformation is solved, and therefore overhead line system parameters are improved, the reliability of an overhead line system is improved, the maintenance workload of the overhead line system is reduced, and operation cost is saved.
本发明涉及一种接触网支柱调整装置。目前接触网支柱主要通过地脚螺栓固定在混凝土基础上,或直接埋置在路基内,上部支柱的法兰与下部基础上的地脚螺栓连接,无调整支柱倾斜率的功能,当有路基变形时,支柱倾斜率无法调整;安装及意外情况下支柱可能发生倾倒。本发明包括底座和球形结构,球形结构设置于底座内部;底座包括上底座和下底座,上底座的下端和下底座的上端相对设置且位于竖直方向上;球形结构包括上柱体、球体和下柱体,上柱体、球体和下柱体一体成型。本发明能够任意方向大幅度调整支柱的倾斜率,解决路基变形导致的接触网支柱倾斜问题,从而改善接触网参数,提高接触网系统可靠性,降低接触网系统的维护工作量,节省运营成本。
Contact net pillar adjusting device
一种接触网支柱调整装置
2024-03-12
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 |
Front pillar assembly structure capable of adjusting camber angle of front wheel
European Patent Office | 2021
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