The invention discloses a lifting platform with a damping function. The lifting platform comprises a base, a shear fork lifting arm, a hydraulic cylinder, a lifting platform body and protective guards; the shear fork lifting arm is arranged above the base, the lifting platform body is arranged above the shear fork lifting arm, the hydraulic cylinder is arranged on the shear fork lifting arm, the protective guards are arranged above the lifting platform body, containing grooves are formed in the four corners of the lifting platform body respectively, damping springs are arranged in the containing grooves, dampers are arranged at the upper ends of the damping springs, the upper ends of the dampers are connected with the bottoms of the protective guards, and pressure sensors are arranged between the protective guards and the lifting platform body. Through the manner, according to the lifting platform with the damping function, in the lifting operation process, the impact force of a lifting machine on operators is greatly reduced, the jerking feeling of sudden stop and sudden drop is eliminated, and the safety is improved.
本发明公开了一种具有减震功能的升降台,包括:底座、剪叉升降臂、液压缸、升降平台以及防护栏,所述剪叉升降臂设置在底座上方,所述升降平台设置在剪叉升降臂上方,所述液压缸设置在剪叉升降臂上,所述防护栏设置在升降平台上方,所述升降平台的四个角处分别设置有容置槽,所述容置槽内设置有减震弹簧,所述减震弹簧上端设置有减震器,所述减震器的上端与防护栏的底部相连接,所述防护栏和升降平台之间设置有压力传感器。通过上述方式,本发明提供的具有减震功能的升降台,在升降作业过程中,极大减少了升降机械对作业人员的冲击力,消除了骤停骤降的顿挫感,提高了安全性。
Lifting platform with damping function
一种具有减震功能的升降台
2021-01-29
Patent
Electronic Resource
Chinese
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 / F16F SPRINGS , Federn |
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