The invention discloses a four-legged aircraft rescue jack, and relates to the field of aircraft rescue equipment. The four-legged aircraft rescue jack comprises a chassis walking mechanism, a main jacking mechanism and one or more spiral jacking mechanisms, wherein the main jacking mechanism is connected with the chassis walking mechanism through a main jacking spherical hinge mechanism, and the spiral jacking mechanisms are connected with the main jacking mechanism. According to the technical scheme, an aircraft is centralized through arc jacking force of wings and other directions.
本发明公开是关于一种四足飞机救援千斤顶,涉及航空器救援设备领域,该四足飞机救援千斤顶包括:底盘行走机构;主顶升机构,所述主顶升机构通过主升球铰机构与底盘行走机构相连接;一个以上螺旋顶升机构,一个以上所述螺旋顶升机构分别与主顶升机构相连接。本公开技术方案通过对机翼和其他方向的弧线顶升力对飞机进行扶正。
Four-legged aircraft rescue jack
一种四足飞机救援千斤顶
2021-11-19
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 |