The invention discloses an anti-toppling crane with a gravity center adjusting function, and relates to the technical field of cranes. The gravity center of the crane can be adjusted when the crane hoists. Comprising a crane body and a gravity center adjusting assembly, a movable arm assembly is arranged on the upper surface of the crane body, a containing frame is fixed to the inner wall of the bottom of the crane body, a through hole formed in the surface of the containing frame is movably connected with a rotating block through a bearing, and the rotating block and the movable arm assembly are movably connected through a hydraulic cylinder; the gravity center adjusting assembly comprises a fixing plate fixed to the top of the crane body, and an adjusting column is movably connected to the inner wall of the fixing plate. Linkage is generated between gravity center adjustment of the whole crane and angle adjustment of the movable arm body, so that the gravity center adjustment assembly can automatically adjust the gravity center of the whole crane while the hoisting height and position of the movable arm body are changed, and the gravity center of the crane can be adjusted in real time.
本发明公开了一种具有重心调节功能的防倾倒起重机,涉及起重机技术领域;为了在起重机吊装时对其重心进行调节;包括起重机主体和重心调节组件,所述起重机主体上表面设置有动臂组件,所述起重机主体底部内壁固定有容置架,所述容置架表面开设的通孔利用轴承活动连接有旋转块,所述旋转块和动臂组件之间利用液压缸进行活动连接;所述重心调节组件包括:固定板:其固定于起重机主体顶部,固定板内壁活动连接有调节柱。本发明通过将整个起重机的重心调节和动臂主体的角度调节之间产生联动,使得动臂主体的吊装高度和位置改变的同时,使得重心调节组件可以自动对重心整个起重机的重心进行调节,从而可以对起重机的重心进行实时地调节。
Anti-toppling crane with gravity center adjusting function
一种具有重心调节功能的防倾倒起重机
27.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |