The invention relates to the technical field of adjustable cushion piers, in particular to an adjustable cushion pier for jacking an SMPT trolley assembly, when a second power source drives a rotating part to rotate and a supporting rod rotates to a low-position clamping groove, a first power source drives a jacking part to rise, and the supporting rod pushes the low-position clamping groove to enable a bearing part to rise to a first height; when the second power source drives the rotating part to rotate and rotates the supporting rod to the high-position clamping groove, the first power source drives the jacking part to rise, the supporting rod pushes the high-position clamping groove to enable the bearing part to rise to a second height, and the second height is larger than the first height; the transverse rod ties the annular rod in two directions to increase the stability of the annular rod, the tying part supports the annular rod part from the front direction and the rear direction to enhance the overall stability and the bearing capacity of the supporting part, the strength of the supporting rod is improved under the condition that the diameter of the supporting rod is not increased, the weight of the adjustable pad pier is reduced, and operation is convenient. And meanwhile, the situation that the supporting rod is pressed to be broken in the jacking process can be prevented.
本发明涉及可调垫墩技术领域,具体涉及一种用于SMPT小车总装顶升的可调垫墩,当第二动力源驱动旋转部转动,并将支持杆转至低位卡槽处时,第一动力源驱动顶升部升高,支持杆推动低位卡槽使承托部上升至第一高度,当第二动力源驱动旋转部转动,并将支持杆转至高位卡槽处时,第一动力源驱动顶升部升高,支持杆推动高位卡槽使承托部上升至第二高度,且第二高度大于第一高度;横杆沿两个方向拉结环形杆,增加其稳定性,拉结部从前后两方向支撑环杆部,加强支撑部的整体稳定性和承载力,在不增加支持杆直径的情况下,提高其强度,降低了可调垫墩的重量,便于操作,同时也可防止在顶升过程中支持杆被压断的情况的发生。
Adjustable cushion pier for jacking SMPT trolley assembly
一种用于SMPT小车总装顶升的可调垫墩
2025-01-14
Patent
Electronic Resource
Chinese
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / 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 |