The invention belongs to the technical field of mechanical equipment, and discloses a jacking device which comprises a top plate, a base and a jacking module. The bases are arranged below the top plate at intervals, and the jacking modules are arranged between the top plate and the bases. The jacking module comprises at least one connecting rod assembly, the connecting rod assembly comprises a first connecting piece, a second connecting piece, a first connecting rod, a second connecting rod and a third connecting rod, the first connecting piece is movably arranged on the top plate in the X direction, the second connecting piece is movably arranged on the base in the X direction, and one end of the first connecting rod is hinged to the base; one end, far away from the first connecting rod, of the second connecting rod is hinged to the second connecting piece, one end of the third connecting rod is hinged to the top plate, the other end of the third connecting rod is hinged to the first connecting rod, and three hinge points are arranged at intervals in the extending direction of the first connecting rod. The first connecting rod and the second connecting rod only have bearing capacity along the rod, so that the first connecting rod and the second connecting rod can be prevented from being bent, deformed and damaged, and overall stability of the jacking device is guaranteed.
本发明属于机械设备技术领域,公开了一种顶升装置,包括顶板、底座和顶升模块。底座间隔设置于顶板下方,顶升模块设置于顶板和底座之间,且至少设置一个。顶升模块包括至少一个连杆组件,连杆组件包括第一连接件、第二连接件、第一连杆、第二连杆和第三连杆,第一连接件沿X方向可移动地设置于顶板上,第二连接件沿X方向可移动地设置于底座上,第一连杆的一端与底座铰接,另一端与第二连杆和第一连接件铰接,第二连杆远离第一连杆的一端与第二连接件铰接,第三连杆的一端与顶板铰接,另一端与第一连杆铰接,三个铰接点沿第一连杆的延伸方向间隔设置。第一连杆和第二连杆仅沿杆有承载力,可以防止其受弯变形损坏,保证顶升装置的整体稳定性。
Jacking device and carrier loader
一种顶升装置及运载车
2024-11-08
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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