The invention discloses a five-degree-of-freedom adjustable loading and unloading device which comprises a hydraulic shear type lifting vehicle with a handle and a bracket arranged on the hydraulic shear type lifting vehicle through a ball guide rail, wherein a horizontal semicircular ring frame is fixed to the bracket through a rotating shaft II; the two ends of the ring frame are movably connected with arc-shaped connecting plates through rotating shafts I respectively; spring plungers used for being connected with loads are arranged at the two ends of each connecting plate respectively; a hand wheel is arranged on the rotating shaft I at one end; a handle and a spring are arranged on the rotating shaft I at one end; and the spring is located between the ring frame and the connecting plates. The whole device is simple and reliable, the load is aligned at the abdomen of an airplane, quick mounting and dismounting are realized, and shearing damage to bolts when the airplane mounting surface is not parallel to the load mounting surface is prevented. The device is suitable for various guarantee equipment of airborne products installed on the abdomen of the airplane.
本发明公开了一种五自由度可调的装卸装置,包括带有手柄的液压剪式升降车和通过滚珠导轨设置在液压剪式升降车上的托架,所述的托架上通过旋转轴二固定有水平向的半圆形环架,环架两端分别通过旋转轴一活动连接有弧形连接板,连接板两端分别设置有用于连接载荷的弹簧柱塞,一端的旋转轴一上设置有手轮,一端的旋转轴一上设置有把手和弹簧,所述的弹簧位于环架和连接板之间。整个装置简单可靠,实现了载荷在飞机腹部对准,快速安装与拆卸,防止飞机安装面与载荷安装面不平行时对螺栓的剪切损坏。装置适用于各种安装于飞机腹部机载产品的保障设备。
Five-degree-of-freedom adjustable loading and unloading device
一种五自由度可调的装卸装置
2021-12-21
Patent
Elektronische Ressource
Chinesisch
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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