The invention discloses a container crane anti-tipping device, and relates to the technical field of crane safety, the container crane anti-tipping device comprises a crane body, one end of the crane body is provided with a cab, the other end of the crane body is provided with a weight box, and the surface of the top end of the weight box is provided with two mounting parts; and a connecting plate is movably connected to the interior of the mounting part, and a lifting arm is fixedly connected to the top end of the connecting plate. According to the anti-tipping device of the container crane, the telescopic end of the electric telescopic rod extends and pushes the hinge seat to move downwards, the supporting plate is attached to the ground, the stability of a crane body during lifting can be improved, tipping of the crane is avoided, the weight load of the crane body is increased through the arrangement of the weight box, and the safety of the crane body is improved. The extending clamping block is driven by the shifting rod to move, one end of the extending clamping block enters the clamping hole, the water retaining shell is convenient to detach, clean and replace after being used for a long time, and the attractiveness is improved.
本发明公开了一种集装箱起重机防倾翻装置,本发明涉及起重机安全技术领域,包括起重车体,所述起重车体的一端设置有驾驶仓,且起重车体的另一端安装有配重箱,所述配重箱的顶端表面设置有两个安装部,所述安装部的内部活动连接有连接板,所述连接板的顶端固定连接有吊臂。该一种集装箱起重机防倾翻装置通过电动伸缩杆的伸缩端伸长并推动着铰接座向下运动,由支撑板与地面贴合,可增加车体在起重时的稳定性,避免起重机出现倾翻,而配重箱的设置,增加了起重车体的重量荷载,通过拨杆带动着延伸卡块运动,延伸卡块的一端进入卡孔内,挡水壳在长时间使用下,便于拆除对挡水壳的清洗更换,增加美观性。
Anti-tipping device of container crane
一种集装箱起重机防倾翻装置
2022-03-04
Patent
Electronic Resource
Chinese
Crane and cantilever crane anti-back-tipping device thereof
European Patent Office | 2015
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