The invention provides a self-assembled spiral elevator. A structure of the self-assembled spiral elevator comprises an elevating platform base and power devices, wherein a box body is arranged on the lifting platform base; two storing devices, which are correspondingly used for storing a vertical lifting belt and a horizontal lifting belt, are arranged in the box body; the power devices are correspondingly used for driving the vertical lifting belt and the horizontal lifting belt to be pulled from the corresponding storing devices and then sequentially pass through an extrusion wheel and a cam to form a cylindrical lifting body. The self-assembled spiral elevator is simple and ingenious in structure; the working principle of the self-assembled spiral elevator is greatly different from an existing spiral elevator, namely, the two lifting belts of the self-assembled spiral elevator are mutually clamped to form a lifting body, and two steel belts continuously spirally convey and recover to achieve load increasing and decreasing; the height and size of the self-assembled spiral elevator are much less than those of an existing elevator under the same stroke. The self-assembled spiral elevator has a small requirement on the depth of a foundation pin, and is low in maintenance cost.
Self-assembled spiral elevator
2016-02-03
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 |