The invention relates to the technical field of railway vehicles, in particular to a rotary supporting device for wind power automatic butt joint and separation of a railway vehicle, which comprises apin hole formed in one end, far away from a mechanical butt joint body, of a telescopic device for driving the mechanical butt joint body to stretch out and draw back, a rotary center pin is insertedinto the pin hole, a spherical joint bearing or a rubber bearing is mounted on the contact surface of the pin hole and the rotary center pin, and the two ends of the rotary center pin are mounted onthe top plate and the bottom plate of the box body, so that the telescopic device can rotate by taking the rotary center pin as a rotating shaft. When a vehicle passes through a corner, the whole telescopic device can deflect leftwards and rightwards with the rotary center pin as a rotary shaft, a mechanical butt joint body installed in front of the telescopic device and a wind power butt joint body installed in the mechanical butt joint body can deflect leftwards and rightwards, and the problem that the mechanical butt joint body and the wind power butt joint body cannot deflect and are damaged is effectively solved, and up-and-down deflection of the telescopic device is realized through a spherical joint bearing or a rubber bearing.
本发明涉及铁路车辆技术领域,尤其涉及一种用于铁路车辆风电自动对接和分离的回转支撑装置,包括在带动机械对接体伸缩的伸缩装置远离机械对接体一端设置的销孔;销孔内插入有回转中心销,销孔与回转中心销的接触面上安装有球面关节轴承或橡胶轴承,回转中心销的两端安装在箱体的顶板和底板上,使得伸缩装置能够以回转中心销为转轴旋转。使得车辆在过弯时,整个伸缩装置能够以回转中心销为转轴左右偏摆,使得伸缩装置前方安装的机械对接体,以及机械对接体内安装的风电对接体也能左右偏摆,有效的避免了机械对接体和风电对接体无法偏摆而导致损坏的问题,并且通过球面关节轴承或橡胶轴承实现了伸缩装置的上下偏摆。
Rotary supporting device for wind power automatic butt joint and separation of railway vehicle
一种用于铁路车辆风电自动对接和分离的回转支撑装置
2021-01-26
Patent
Electronic Resource
Chinese
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