The self-adaptive internal climbing type tower crane comprises a main body structure and a jacking mechanism, and the main body structure is arranged on the top side of the jacking mechanism; the jacking mechanism comprises a first jacking layer and a second jacking layer, the first jacking layer and the second jacking layer are telescopic structural bodies, a bottom layer supporting steel beam is arranged at the bottom end of the first jacking layer, a middle layer supporting steel beam is arranged between the first jacking layer and the second jacking layer, and a top layer supporting steel beam is arranged at the top end of the second jacking layer. Each supporting steel beam is selectively connected and fixed with a building structure supporting point; liquid systems are arranged in the first jacking layer and the second jacking layer correspondingly, the two ends of the hydraulic system in the first jacking layer are connected with the bottom-layer supporting steel beam and the middle-layer supporting steel beam correspondingly, and the bottom end of the hydraulic system in the second jacking layer is arranged on the middle-layer supporting steel beam. And the jacking mechanism performs reciprocating telescopic driving based on hydraulic systems in the first jacking layer and the second jacking layer, so that the main body structure is driven to climb.
本发明公开了一种自适应内爬式塔机起重机,包括主体结构和顶升机构,主体结构设置于顶升机构顶侧;顶升机构包括:第一顶升层和第二顶升层,第一顶升层和第二顶升层为伸缩结构体,第一顶升层底端设有底层支撑钢梁,第一顶升层与第二顶升层之间设有中层支撑钢梁,第二顶升层顶端设有顶层支撑钢梁,各支撑钢梁与建筑结构支撑点选择连接固定;第一顶升层和第二顶升层内分别设有液态系统,第一顶升层内的液压系统两端分别于底层支撑钢梁和中层支撑钢梁相互连接,第二顶升层内液压系统的底端设置于中层支撑钢梁之上,所述顶升机构基于第一顶升层和第二顶升层内的液压系统进行往复伸缩驱动,从而带动主体结构的爬升。
Self-adaptive internal climbing type tower crane
一种自适应内爬式塔机起重机
2023-12-19
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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