The invention relates to the technical field of rail transit, in particular to a rail transit power transmission rail insulation support which comprises a supporting base, a power transmission rail is arranged at the top of the supporting base, and a first clamping block and a second clamping block are arranged on the supporting base and located on the two sides of the power transmission rail respectively. Shells are arranged on the upper half portions of the side faces, facing the power transmission rail, of the first clamping block and the second clamping block correspondingly, rotatable movable arms are arranged in the centers of the shells, limiting balls are arranged at the ends, away from the axis, of the movable arms, and the spherical surfaces of the limiting balls abut against the outer wall of the power transmission rail. The problem that an insulation support of the power transmission rail is inconvenient to assemble and disassemble is solved, the movable clamping block design of the insulation support can maintain the stability of the power transmission rail, the adjustable fiber ball design is matched, the position of the power transmission rail is further restrained, it is guaranteed that the position of the power transmission rail is fixed, meanwhile, the design is convenient to assemble and disassemble, convenience is provided for manual operation, and the using effect is good.
本发明涉及轨道交通技术领域,尤其涉及轨道交通输电轨道绝缘支架,包括支撑基座,支撑基座的顶部设置有输电轨道,支撑基座在输电轨道的两侧分别设置有第一夹持块和第二夹持块,第一夹持块与第二夹持块朝向输电轨道的侧面上半部分别设置有外壳,外壳的中心设置有可转动的活动臂,活动臂远离轴心的一端设置有限位球,限位球的球面与所述输电轨道的外壁相抵,本发明解决了输电轨道的绝缘支架不方便装拆的问题,本绝缘支架的提出,活动式的夹块设计,可以维持输电轨道的稳定性,配合可调节的纤维球设计,进一步对输电轨道的位置进行约束,保证其位置固定,同时本设计方便装拆,为人工操作提供便利,使用效果好。
Rail transit power transmission rail insulation support
轨道交通输电轨道绝缘支架
2021-06-04
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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