The invention relates to the technical field of jacking devices, in particular to a boosting jacking device. A first lead screw sleeve and a second lead screw sleeve are arranged at the two ends of a left-handed and right-handed rotating lead screw respectively, the first lead screw sleeve is detachably connected with a first sliding seat, the second lead screw sleeve is detachably connected with a second sliding seat, the output end of each driving mechanism corresponds to the end of the left-handed and right-handed rotating lead screw, and a first cross rod and a second cross rod are arranged in a cross structure. Two driving assemblies are started to output in the same direction to drive the left-handed and right-handed rotating lead screw to rotate, the first lead screw sleeve and the second lead screw sleeve translate on the left-handed and right-handed rotating lead screw, the opening and closing angles of the first cross rod and the second cross rod are driven to change, the distance between a first sliding plate and a second sliding plate is changed, and thus an object on an installing plate is pushed. Compared with a traditional jacking device, the structure is more stable.
本发明涉及顶升装置技术领域,具体涉及一种助推顶升装置;左右旋丝杆的两端分别设置有第一丝杆套和第二丝杆套,第一丝杆套与第一滑动座拆卸连接,第二丝杆套与第二滑动座拆卸连接,每个驱动机构的输出端分别与左右旋丝杆的一端相对应,第一交叉杆和第二交叉杆呈交叉结构设置,启动两个驱动组件同向输出,带动左右旋丝杆转动,通过第一丝杆套和第二丝杆套在左右旋丝杆上平移,带动第一交叉杆和第二交叉杆的开合角度发生变化,使得第一滑动板和第二滑动板之间的距离发生改变,从而推动安装板上的物体升降,相较于传统的顶升装置,上述结构更加稳定。
Boosting jacking device
一种助推顶升装置
03.12.2021
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 |