Electric lifting platform

Abstract

The invention discloses an electric lifting platform which comprises an object table, a bottom plate, a transmission assembly and at least one lifting assembly. The object table is arranged on the upper side of the bottom plate. The lifting assemblies are arranged between the object table and the bottom plate. The transmission assembly is arranged at one end of the bottom plate. Each lifting assembly comprises a first supporting arm and a second supporting arm, wherein the first supporting arm and the second supporting arm are hinged to each other in an intersecting mode; the two ends of the first supporting arm are hinged to the object table and the transmission assembly respectively; one end of the second supporting arm is hinged to the bottom plate, and the other end of the second supporting arm is a free end. According to the electric lifting platform, the first supporting arms and the second supporting arms in intersection are pushed by the transmission assembly to rotate at the hinging positions, so that the object table is driven to ascend or descend; a heavy object can be placed on the object table, so that the purpose of lifting or dropping the object is achieved; the electric lifting platform is simple in overall structure, easy to operate, good in load bearing effect, and smooth in transmission.

Description

Technical field [0001] The invention relates to a lifting device, in particular to an electric lifting platform with stable transmission and convenient operation, belonging to the technical field of load transmission devices. Background technique [0002] Lifting devices are widely used in life and industrial production. People can use the lifting devices to transport some heavy objects to positions that some people can’t reach; some existing small lifting devices cannot carry heavy objects. Moreover, the lifting range is relatively small; and some lifting devices with good load-bearing effects and large lifting ranges usually have many components, complex structures, and inconvenient operation. Summary of the invention [0003] In view of the above-mentioned technical problems, the purpose of the present invention is to provide an electric lifting platform with stable transmission and easy operation. [0004] The technical solution of the present invention is realized as follows: ...

AI Technical Summary

Problems solved by technology

[0002] Lifting devices are widely used in life and industrial production. People can use lifting devices to transport some heavy objects to positions that some people cannot reach; some existing small lifting devices cannot carry heavy objects. Moreover, the lifting range is small; and some lifting devices with good load-bearing effect and large lifting range usually have many components, complex structure, and are not easy to operate.

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