The invention relates to an anti-toppling device for a lifting table. The anti-toppling device comprises a base, a first supporting plate hinged to the base, a second supporting plate and a self-locking lifting mechanism, the first supporting plate is limited through a limiting structure installed on the base, the second supporting plate is connected with the first supporting plate through an elastic limiting assembly, the elastic limiting assembly is used for locking the second supporting plate when the second supporting plate is overturned to be in a horizontal state, and the self-locking lifting mechanism is installed on the base and drives the second supporting plate to vertically and stably ascend. In the initial state, the first supporting plate and the second supporting plate are both in the non-stretching state, so that the storage space is reduced, the size is reduced, and carrying is convenient, and when a driving assembly works, the second supporting plate is driven to vertically ascend through the self-locking lifting mechanism, and therefore the situation that the foldable lifting table topples during use is avoided.
本发明涉及一种升降桌防倾倒装置,所述升降桌防倾倒装置包括,底座及同所述底座铰接的第一支撑板,所述第一支撑板通过安装在所述底座上限位结构对所述第一支撑板的进行限位,第二支撑板,所述第二支撑板通过弹性限位组件连接所述第一支撑板,所述弹性限位组件用于在第二支撑板翻转至水平状时对其进行锁死,自锁升降机构,所述自锁升降机构安装在所述底座上同于驱动所述第二支撑板竖立稳定上升,初始状态下第一支撑板和第二支撑板均为未伸展状态,从而降低存放空间降低体积以便于携带,驱动组件工作时通过自锁升降机构带动第二支撑板竖立上升,从而决绝可折叠升降桌在使时出现倾倒的情况。
Anti-toppling device of lifting table
升降桌防倾倒装置
2021-10-19
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 |
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