The invention discloses a vehicle lifting mechanism and a fire fighting truck, and relates to the technical field of vehicles. The vehicle lifting mechanism comprises a mounting assembly, a lifting assembly and a mounting platform. The mounting assembly is used for being connected with a vehicle. The lifting assembly comprises a supporting beam, a stabilizing beam and a driving part, one end of the supporting beam and one end of the stabilizing beam are rotatably connected with the mounting assembly, the other end of the supporting beam and the other end of the stabilizing beam are rotatably connected with the mounting platform, and the supporting beam, the mounting assembly, the stabilizing beam and the mounting platform form a parallel four-bar mechanism in a vertical plane; the driving part is arranged on the mounting assembly, connected with the supporting beam and used for driving the supporting beam to rotate in the vertical plane so as to drive the mounting platform to ascend or descend. The vehicle lifting mechanism provided by the invention is larger in load and better in stability.
本发明公开了一种车辆升降机构及消防车,涉及车辆技术领域。该车辆升降机构包括安装组件、升降组件及挂载平台,安装组件用于连接车辆;升降组件包括支撑梁、稳定梁及驱动件,支撑梁与稳定梁各自的一端均与安装组件可转动的连接,支撑梁与稳定梁各自的另一端均与挂载平台可转动的连接,支撑梁与安装组件、稳定梁及挂载平台形成竖直平面内的平行四连杆机构;驱动件设置于安装组件上并与支撑梁连接,用于驱动支撑梁在竖直平面内转动,以带动挂载平台上升或下降。本发明提供的车辆升降机构的载重更大、稳定性更好。
Vehicle lifting mechanism and fire fighting truck
一种车辆升降机构及消防车
2024-05-03
Patent
Elektronische Ressource
Chinesisch
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / A62C FIRE-FIGHTING , Feuerbekämpfung |
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