The embodiment of the invention provides an adapter shaft assembly of a pantograph and the pantograph. The adapter shaft assembly comprises a shaft body, a middle sleeve, a rigidity reinforcing piece and two side sleeves which are integrally formed. The shaft body is sleeved with the middle sleeve, the middle sleeve is fixedly connected with the shaft body, the shaft body is rotationally sleeved with the two side sleeves, the two side sleeves are arranged on the two sides of the middle sleeve respectively, the side sleeves are used for being connected with an upper arm, and the shaft body penetrates through the side sleeves. The adapter shaft assembly provided by the embodiment of the invention is provided with the integrally formed shaft body instead of being composed of a plurality of single shafts, so that the integrality of the adapter shaft assembly is good, the structural strength is enhanced, the number of structural parts of the adapter shaft assembly is reduced, and the structure is simplified.
本申请实施例提供一种受电弓的转接轴组件及受电弓,转接轴组件包括:一体成型的轴体、中部套、刚度加强件和两个侧部套。中部套套设于所述轴体,且所述中部套和所述轴体固定连接,两个所述侧部套均可转动地套设于所述轴体,且两个所述侧部套分设于所述中部套的两侧,所述侧部套用于连接上臂,所述轴体贯穿所述侧部套。本申请实施例提供转接轴组件具有一体成型的轴体,而不是由多个单体轴构成,转接轴组件的一体性好,增强了结构强度,且减少了转接轴组件的结构件的数量,简化了结构。
Pantograph adapter shaft assembly and pantograph
一种受电弓的转接轴组件及受电弓
2024-12-10
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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