The invention discloses a square cabin rapid lifting mechanism which comprises a first rod and a second rod. A third rod; a fourth rod; the fifth rod is folded close to the first rod in a folded state, and a parallelogram is formed by the third rod, the fourth rod, the part, between the third rod and the fourth rod, of the first rod and the fifth rod in an unfolded state; the sixth rod is connected with the fifth rod and can stretch out and draw back relative to the bottom end of the fifth rod; one end of the seventh rod is connected to the hinge point of the fourth rod and the fifth rod; the lifting extension rod comprises a first connecting rod, one end of the first connecting rod is connected to a hinge point of the first rod and the third rod, and the other end of the first connecting rod can be detachably connected with the other end of the seventh rod when the fifth rod is in an open state. The invention further discloses a square cabin rapid lifting method. By means of the device, the height of the shelter can be rapidly adjusted, including getting on and off, landing and the like, and the device can also be used as a support for the shelter with the ground when the shelter plate of the shelter is overturned and flattened and away from the ground by a certain height.
本发明公开一种方舱快速升降机构,包括:第一杆;第三杆;第四杆;第五杆,第五杆在折叠状态下贴靠第一杆收拢,在打开状态下第三杆、第四杆、第一杆在第三杆和第四杆之间的部分和第五杆形成一平行四边形;第六杆,其与第五杆连接,能够相对于第五杆的底端伸缩;第七杆,其一端连接于第四杆和第五杆的铰接点;升降接杆,包括第一连接杆,第一连接杆的一端连接于第一杆和第三杆的铰接点,另一端能够在第五杆处于打开状态下与第七杆的另一端可拆卸地连接。本发明还公开一种方舱快速升降方法。利用本发明,可实现方舱高度的快速调节,包括上下车和落地等,还可作为方舱的舱板翻转展平后距离地面一定高度时与地面的支撑。
Rapid square cabin lifting mechanism and method
一种方舱快速升降机构及方法
2022-11-01
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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