The invention relates to a spaceflight launching device, in particular to a vertical lifting supporting mechanism which specifically comprises a bracket, a first guide rail, a first sliding block, a base, a second guide rail, a second sliding block, a driving assembly and at least one umbrella-shaped shear fork mechanism set. Each rocker unit comprises two rockers, the top of each rocker of the uppermost umbrella-shaped shear fork mechanism set is connected with one first sliding block, and the bottom of each rocker of the lowermost umbrella-shaped shear fork mechanism set is connected with one second sliding block. The first sliding block is suitable for moving relative to one first guide rail, the second sliding block is suitable for moving relative to one second guide rail, and the driving assembly drives the second sliding blocks to be synchronously close to or away from each other. According to the vertical lifting supporting mechanism, products can be supported more stably, and the large-displacement lifting requirement is met.
本发明涉及一种航天发射装置,具体涉及一种垂直升降支撑机构,具体包括托座、第一导轨、第一滑块、底座、第二导轨、第二滑块、驱动组件及至少一个伞形剪叉机构组,每个所述伞形剪叉机构组均包括至少两组摇杆单元,每组所述摇杆单元包括两个摇杆,位于最上方的所述伞形剪叉机构组的每个所述摇杆顶部均连接有一个所述第一滑块,位于最下方的所述伞形剪叉机构组的每个所述摇杆底部均连接有一组所述第二滑块,第一滑块适于相对一个第一导轨移动,第二滑块适于相对一个第二导轨移动,所述驱动组件带动所述第二滑块同步相互靠近或相互远离。本发明垂直升降支撑机构能够更稳定地支撑产品,满足大位移升降需求。
Vertical lifting supporting mechanism
垂直升降支撑机构
2022-05-27
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 |