The invention discloses a lifting platform with a stable lifting function. The lifting platform comprises a main body assembly and a lifting unit, wherein the main body assembly comprises a base, a bottom plate, strip-shaped supporting plates, universal wheels, sliding blocks II, fixing blocks I, a top plate, sliding blocks I and fixing blocks I; grooves I are formed in the top of the base; a groove II is formed in the position, below the grooves I, of the middle of the base; strip-shaped grooves are formed in the positions, on the two sides of the groove II, of the interior of the base in a penetrating mode; the bottom plate is arranged in the grooves I in a sliding mode; the strip-shaped supporting plates are arranged at the position, above the strip-shaped grooves, of the bottom of the bottom plate, and extend into the strip-shaped grooves; universal wheels are arranged at the two ends of the bottoms of the strip-shaped supporting plates; and a sliding groove II is formed in the middle of the top of the bottom plate. According to the lifting platform with the stable lifting function, one ends of the bottoms and the tops of the four shear-fork type hinge frames move towards one sides of the top plate and the bottom plate, the four shear-fork type hinge frames are located at the four corners of the top plate and the bottom plate all the time, and the stability of the lifting platform during ascending is guaranteed.
本发明公开了一种具有稳定升降功能的升降台,包括主体组件和升降单元,所述主体单元包括底座、底板、条形支撑板、万向轮、滑块二、固定块二、顶板、滑块一和固定块一,所述底座的顶部设置有凹槽一,所述凹槽一下方的底座中间位置处设置有凹槽二,所述凹槽二两侧的底座内部贯穿设置有条形槽,所述底板滑动设置在凹槽一内部,所述条形槽上方的底板底部设置有条形支撑板,且条形支撑板延伸至条形槽内部,所述条形支撑板底部两端皆设置有万向轮,所述底板顶部的中间位置处设置有滑槽二。本发明四个剪叉式铰接架底部和顶部的一端皆向顶板与底板一侧移动,四个剪叉式铰接架始终位于顶板和底部四个角位置处,保证了升降台上升时的稳定性。
Lifting platform with stable lifting function
一种具有稳定升降功能的升降台
2021-09-07
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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