The invention relates to a guiding mechanism and belongs to the technical field of lifting devices. The guiding mechanism comprises a first portal and a second portal which can rise and fall relative to the first portal. The guiding mechanism is characterized by further comprising a guiding element, a corresponding element of the guiding element, an orienting element and a corresponding element of the orienting element. The guiding element is a wide rolling wheel installed on the first portal through an installing base. The corresponding element of the guiding element is formed by a plane formed on the outer surface of the second portal. The orienting element is rotationally installed on the outer surface of the second portal. The corresponding element of the orienting element is formed by a C-shaped folding face formed by the inner surface of the first portal. The movable portals are guided through the guiding element and the corresponding element of the guiding element and oriented through the orienting element and the corresponding element of the orienting element; by mean of joint action of the guiding element, the corresponding element of the guiding element, the orienting element and the corresponding element of the orienting element, the lifting process becomes stable and smooth.
Guiding mechanism
2015-12-09
Patent
Electronic Resource
English
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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