The invention discloses a low-position automobile ramp, and belongs to the technical field of automobile tools. Comprising a base, a bearing platform, a front support, a rear support and a lifting device, one end of the front support is rotationally connected with the base, the other end of the front support is rotationally connected with the bearing platform, one end of the rear support is rotationally connected with the base, and the other end of the rear support is rotationally connected with the bearing platform. The jack is rotatably mounted on the base, a piston rod for pushing the rear support to rotate is arranged on the jack, one end of the safety support rod is rotatably connected with the rear support, a pin shaft is arranged at the other end of the safety support rod, the unlocking pedal rod is mounted on the base in a lever manner, a long hole is formed in one side of a lever fulcrum, a pedal part is arranged on the other side of the lever fulcrum, and the pin shaft penetrates through the long hole. A protrusion for limiting the safety supporting rod is arranged at the position, corresponding to the other end of the safety supporting rod, of the base. The lifting ramp has the advantages that the initial height is low, the lifting function is achieved, and the applicability and maintenance convenience of the ramp are improved.
一种低位汽车坡道,属于汽车的工具类技术领域。包括底座、承载平台、前支撑、后支撑及升降设备,前支撑的一端与底座转动连接,另一端与承载平台转动连接,后支撑的一端与底座转动连接,另一端与承载平台转动连接,特点是:升降设备包括千斤顶、安全撑杆、解锁踏杆,千斤顶转动安装于底座上,千斤顶上设有推动后支撑转动的活塞杆,安全撑杆的一端与后支撑转动连接,另一端上设有销轴,解锁踏杆以杠杆的形式安装于底座上,杠杆支点的一侧设有长孔,杠杆支点的另一侧为踏脚部,销轴穿过长孔,底座对应安全撑杆另一端的位置上设置有对安全撑杆进行限位的凸起。优点:其初始高度低,又具有举升功能,提高了坡道的适用性和维修保养的便捷性。
Low-position automobile ramp
一种低位汽车坡道
2024-04-19
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 |