The invention relates to the field of cranes, in particular to a bridge and portal crane cart walking deviation rectifying and rail gnawing preventing device which comprises a cart wheel set and a deviation rectifying and rail gnawing preventing device, and the deviation rectifying and rail gnawing preventing device is arranged on the cart wheel set. The deviation rectifying and rail gnawing preventing device can correct the large wheel set in time when the large wheel set inclines, rail gnawing caused by inconsistent advancing speed of the large wheel set is prevented, the service life of large vehicle walking wheels and walking rails is effectively prolonged, meanwhile, potential safety hazards are effectively reduced, large vehicle derailment is prevented, the position of the large wheel set can be limited after correction is completed, and the safety of the large vehicle is improved. The device is simple and reasonable in structure, has high practical significance, and is high in applicability, low in manufacturing cost and beneficial to popularization.
本发明涉及起重机领域,具体涉及一种桥、门式起重机大车行走纠偏和防啃轨装置,包括大车轮组和纠偏防啃轨装置,所述纠偏防啃轨装置设置于大车轮组上,本发明的桥、门式起重机大车行走纠偏和防啃轨装置,具有纠偏防啃轨装置,通过纠偏防啃轨装置可在大车轮组发生倾斜时及时对其进行修正,防止大车轮组因行进速度不一致导致啃轨,有效增长大车行走轮及行走轨的使用寿命,同时有效降低安全隐患,防止大车脱轨,在修正完毕后可对大车轮组位置进行限定,具有较强的实用效果,本装置结构简单合理,同时具有较强的实用意义,适用性较强,造价较低,利于推广。
Bridge and portal crane cart walking deviation rectifying and rail gnawing preventing device and using method
一种桥、门式起重机大车行走纠偏和防啃轨装置及使用方法
2022-12-23
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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