When a driving piece drives a double-stand-column suspension to move on a sliding rail assembly in the first direction, and the double-stand-column suspension moves to be close to the end of the sliding rail assembly, namely, a buffering and shielding assembly abuts against the end of the sliding rail assembly, and the buffering and shielding assembly continuously moves along with continuous movement of the driving piece; the end of the sliding rail assembly can exert acting force acting on the buffering shielding assembly in the first direction, the acting force is opposite to the movement direction of the double-stand-column suspension, the driving piece continues to drive the double-stand-column elevator to move, and therefore when the buffering shielding assembly shields the photoelectric induction piece in the view angle in the second direction, the photoelectric induction piece controls the driving piece to stop. Therefore, collision between the double-stand-column suspension and the end of the sliding rail assembly is avoided, and goods on the double-stand-column suspension are prevented from shaking.
本发明涉及一种双立柱升降机,当驱动件驱动双立柱悬架沿第一方向在滑轨组件上运动,当双立柱悬架运动至靠近滑轨组件端部时,即缓冲遮挡组件与滑轨组件端部抵接,随着驱动件的继续运动,滑轨组件的端部会施加一个沿第一方向作用于缓冲遮挡组件的作用力,并反向于双立柱悬架运动的方向,驱动件继续驱动双立柱升降机运动,以使缓冲遮挡组件沿第二方向视角下遮挡光电感应件时,光电感应件以控制驱动件的停止,从而避免双立柱悬架与滑轨组件的端部产生碰撞,进而避免对双立柱悬架上的货物产生晃动。
Double-stand-column elevator
双立柱升降机
2023-09-15
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 |
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