The invention belongs to the technical field of hoisting, and discloses a ship body jacking device and a ship body jacking method.The ship body jacking device comprises a supporting base, a lifting device and a supporting panel, the supporting base can be supported on the ground, the supporting base and an iron shoe are arranged at intervals in the horizontal direction, and therefore interference between the supporting base and the iron shoe in the supporting and jacking process is avoided; the lifting device comprises a first fixed end arranged on the supporting base and a first telescopic end capable of stretching out and drawing back in the vertical direction in a reciprocating mode relative to the first fixed end. The supporting panel is arranged at the first telescopic end and used for supporting the bottom wall of the ship body, so that the supporting panel can be driven by the lifting device to reciprocate in the vertical direction, and the supporting panel supports the bottom wall of the ship body and drives the ship body to ascend and descend. A limiting protrusion is arranged above the supporting panel in a protruding mode and used for being connected with the side wall of the ship body in an abutting mode, so that the ship body is prevented from falling off from the supporting panel, and the installation stability during supporting and jacking is improved.
本发明属于起重技术领域,公开了船体顶升装置及船体顶升方法,船体顶升装置包括支撑基座、升降装置以及支撑面板,支撑基座能够支撑在地面,并与铁鞋沿水平方向间隔设置,从而避免支撑以及顶升的过程中支撑基座与铁鞋发生干涉,升降装置包括设置于支撑基座的第一固定端以及能够相对于第一固定端沿竖直方向往复伸缩的第一伸缩端;支撑面板设置于第一伸缩端,并用于支撑船体的底壁,从而使支撑面板能够在升降装置的带动下沿竖直方向往复运动,以使支撑面板支撑船体的底壁,带动船体升降。支撑面板的上方凸设有限位凸起,限位凸起用于与船体的侧壁抵接,从而防止船体从支撑面板上掉落,以提升支撑以及顶升时安装的稳定性。
Hull jacking device and hull jacking method
船体顶升装置及船体顶升方法
18.10.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge / 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 |
Roll jacking apparatus and arranging method of hull block using the same
Europäisches Patentamt | 2017
|Roll jacking apparatus and arranging method of hull block using the same
Europäisches Patentamt | 2017