The invention relates to the technical field of water conservancy construction engineering, in particular to a gravity type square wharf prefabricated square hoisting device and a mounting method.The hoisting beam comprises an upper beam, a rotary supporting structure and a lower beam, and the upper beam is connected with the lower beam through the rotary supporting structure; the rotary supporting structure and the lower beam are sequentially located below the upper beam and are linearly arranged along the central axis of the upper beam. Two transmission assemblies are slidably connected into the lower beam and located on the two sides of the supporting structure. The device has the advantages that angle alignment between prefabricated concrete square blocks is guaranteed, the hydraulic telescopic arm pushes the rear square block to move in the direction aligned with the front square block, alignment is guaranteed through the push arm cross rod, the underwater mounting stability of the prefabricated square blocks is remarkably improved, the square block mounting seam width and side boundary are conveniently controlled, and the construction efficiency is improved. And the problems of penetrating cracks, unfilled corners, relatively large staggered teeth, uneven square block spacing width, relatively large structural size deviation and the like are avoided.
本发明涉及水利建筑工程的技术领域,尤其是重力式方块码头预制方块吊装装置及安装方法,其所述起吊梁包括上梁、回转支撑结构和下梁,所述上梁通过回转支撑结构与下梁相连接,所述回转支撑结构和下梁依次位于上梁的下方沿其中轴线呈线性排列;所述下梁的内部滑动连接有两个传动组件,两个所述传动组件位于支撑结构的两侧。本发明具有确保预制混凝土方块之间的角度调正,液压伸缩臂推动后置方块向与前置方块对齐方向移动,并通过推臂横杆确保对齐,显著提高了预制方块水下安装稳定性,方便于控制便于控制方块安装缝宽和边线,避免出现贯穿裂缝、缺角、错牙偏大,方块间距宽窄不齐,结构尺寸偏差较大等问题的效果。
Gravity type square wharf prefabricated square hoisting device and installation method
重力式方块码头预制方块吊装装置及安装方法
2023-12-05
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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