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大车纠偏装置通常安装在大跨度门式起重机和装卸桥上,它能够显示起重机两支腿的偏斜状况,反映两侧支腿的同步性,并提醒司机做出相关动作或自动执行有关操作。两支腿运行不同步引起大车啃轨是影响起重机大车行走车轮寿命的重要因素,并对大车行走机构的平衡铰点及路轨造成不同程度的损害,严重时会使起重机主梁的受力状况出现异常,甚至导致钢结构失稳。因此,对于大跨度的门式起重机及装卸桥,安装大车纠偏装置并保证其运
Cart correction device is usually installed in the large-span gantry crane and the loading and unloading bridge, it can display the crane two legs skew conditions, reflecting the synchronization of both sides of the leg and remind the driver to make the relevant action or automatically perform the operation . Two legs run out of synchronization caused by the cart eating rail is an important factor affecting the life of the truck wheel walking wheel, and the carriage of the balance between the hinge and the rail caused varying degrees of damage, serious crane crater will be subject to Abnormal force conditions, and even lead to instability of the steel structure. Therefore, for large-span gantry cranes and handling bridges, install carts and ensure that the transport device