The invention discloses a four-column chain type lift. The four-column chain type lift comprises a left side frame and a right side frame, wherein the left side frame and the right side frame are fixedly connected with a high layer platform and provided with lifting frames and balance weights in linkage with the lifting frames through chain wheels and chains respectively. Carrying tracks corresponding to tracks on the high layer platform or a bottom layer platform are correspondingly arranged on the left frame and the right frame. Positioning mechanisms are arranged between the lifting frames and the high layer platform or the bottom layer platform to align the carrying tracks with the tracks. A driving mechanism capable of simultaneously driving the lifting frames of the left side frame and the right side frame to move vertically is arranged on the right side of the right side frame. According to the lift, the four-column type simple structure is adopted, and the carrying tracks in direct butt joint with the high layer platform and a conveying platform are arranged on the lifting frames; meanwhile, the positioning mechanisms are arranged on the left side frame and the right side frame, and the effective butt joint of the tracks and the carrying tracks is ensured.
Four-column chain type lift
04.11.2015
Patent
Elektronische Ressource
Englisch
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 |