The invention provides a double-frame electric shear fork lifting platform which comprises an upper platform, a lifting part, a driving unit and a base, the upper platform is connected with the base through the lifting part, the lifting part comprises an outer side support and an inner side support which are of the same structure, and the support comprises a plurality of X-shaped support units which are sequentially connected from top to bottom. The inner side shear fork arms and the inner arm connecting pipes in the support units form an integral inner frame, the outer side shear fork arms, the four-arm series connection shafts and the shaft sleeves at the two ends in the support units form an integral outer frame, and the two frames are stacked, so that the bearing capacity of the lifting platform is improved, and the lifting platform is more stable.
本发明提供了一种双框架电动剪叉升降平台,包括上平台、升降部、驱动单元与底座,上平台与底座通过升降部连接,所述升降部包括相同结构的外侧支架与内侧支架,所述支架包括多个上下依次连接的X型支架单元,支架单元中的内侧剪叉臂与内臂连接管构成整体式内框架,支架单元中的外侧剪叉臂、四臂串联轴与两端轴套构成整体式外框架,两个框架叠加,使得升降平台的承载能力有所提高,更加稳固。
Double-frame electric shear fork lifting platform
一种双框架电动剪叉升降平台
23.12.2022
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 |
Double-shear-fork hydraulic lifting platform with leveling device
Europäisches Patentamt | 2015
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