The invention relates to the field of rail transit devices and especially relates to an intercity rail transit traction power supply device. The device comprises a contact rail, a contact steel belt,a contact rail mounting frame, a support frame, a spring I, a protective cover mechanism, a protective cover adjusting mechanism, a blocking plate mechanism, a spring II and a protective cover joint mechanism. The contact rail mounting frame is connected to the support frame in a sliding manner; the spring I is arranged between the contact rail mounting frame and the support frame; the upper end of the contact rail is fixedly connected into the contact rail mounting frame; the middle part of the protective cover mechanism is rotatably connected to the support frame; and the protective cover mechanism is in meshed transmission connection with the protective cover adjusting mechanism, the blocking plate mechanism is connected to the middle of the outer end of the protective cover mechanism in a sliding mode, the spring II is located between the blocking plate mechanism and the protective cover mechanism, and the protective cover joint mechanism is connected to one end of the protective cover mechanism. A contact rail can be overhauled conveniently, and overhauling efficiency is greatly improved.
本发明涉及轨道交通装置领域,特别是涉及一种城际轨道交通牵引供电装置,包括接触轨、接触钢带、接触轨安装架、支撑架、弹簧Ⅰ、护罩机构、护罩调节机构、堵板机构、弹簧Ⅱ和护罩接头机构,所述的接触轨安装架滑动连接在支撑架上,接触轨安装架和支撑架之间设有弹簧Ⅰ,接触轨的上端固定连接在接触轨安装架内,护罩机构的中部转动连接在支撑架上,护罩机构和护罩调节机构啮合传动连接,所述的堵板机构滑动连接在护罩机构外端的中部,所述的弹簧Ⅱ位于堵板机构和护罩机构之间,所述的护罩接头机构连接在护罩机构的一端,本发明便于对接触轨进行检修,极大的提高检修效率。
Intercity rail transit traction power supply device
一种城际轨道交通牵引供电装置
30.10.2020
Patent
Elektronische Ressource
Chinesisch
Rail transit traction power supply anti-circulation method
Europäisches Patentamt | 2023
|Contact type power supply traction device for urban rail transit
Europäisches Patentamt | 2022
|Rail transit power supply system based on traction network
Europäisches Patentamt | 2020
|