According to the lifting device, buckling of the push chain can be reduced, and meanwhile the height of the lifting device in the lifting direction of the carrying platform can be reduced. A lifting device is provided with a push chain (10), a stage (12), a guide (14), and a sprocket (16). The push chain has a first straight rod portion (10A) along a first direction (D1), a second straight rod portion (10B) along a second direction (D2), and a first bent portion (10C) located between the first straight rod portion and the second straight rod portion. The stage is formed on the first straight rod portion and ascends and descends in the first direction. And the chain wheel is clamped with the push chain on one side closer to the second straight rod part than the first bending part.
本发明之升降装置可以实现在减少推链屈曲的同时降低升降装置在载台升降方向上的高度的设计。升降装置具备推链(10)、载台(12)、导引件(14)和链轮(16)。推链具有沿着第一方向(D1)的第一直杆部(10A)、沿着第二方向(D2)的第二直杆部(10B)、及位于第一直杆部与第二直杆部之间的第一折曲部(10C)。载台形成于第一直杆部并沿第一方向升降。链轮在相较第一折曲部更靠第二直杆部之一侧与推链卡合。
Lifting device and carrying rack
升降装置及搬运台架
2023-07-14
Patent
Electronic Resource
Chinese
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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