The invention provides an overturning vacuum lifting appliance which comprises a lifting appliance body, the lifting appliance body comprises a stand column, a lifting arm, a control assembly, an auxiliary supporting mechanism and a lifting mechanism, the top of the stand column is provided with the lifting arm, and the bottom of the lifting arm is connected with a first hydraulic rod and a second hydraulic rod; the top of the control assembly and the bottom of the first hydraulic rod are fixed into a whole, the rear end of the control assembly is partially connected with the auxiliary supporting mechanism, the top of the auxiliary supporting mechanism is connected with the bottom of the second hydraulic rod, and the auxiliary supporting mechanism is installed between the motor and the lifting mechanism. The auxiliary supporting mechanism can provide pulling force for the hoisting mechanism part, the probability that the driving shaft part deforms and is damaged is reduced, the electric push rod can be aligned with a positioning ring on the inner side of an annular frame in the hoisting mechanism, the specific overturning angle of the hoisting mechanism can be judged, and therefore the control accuracy of the overturning angle is improved.
本发明提供一种翻转真空吊具,包括吊具本体,所述吊具本体包括立柱、吊臂、控制组件、辅助支撑机构和吊装机构,所述立柱的顶部安装有吊臂,所述吊臂的底部连接有第一液压杆和第二液压杆,所述控制组件的顶部与第一液压杆的底部固定为整体,所述控制组件的后端与辅助支撑机构部分相连接,所述辅助支撑机构的顶部与第二液压杆的底部相连接,该翻转真空吊具在电机和吊装机构之间安装有辅助支撑机构,通过该辅助支撑机构能够对吊装机构部分提供拉力,降低了驱动轴部分发生变形损坏的概率,通过电动推杆即可与吊装机构中环形框架内侧的定位环对齐,可判断该吊装机构的具体翻转角度,从而提高对翻转角度的控制精准性。
Turnover vacuum lifting appliance
一种翻转真空吊具
2024-01-12
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |