The invention provides a bridge structure of a four-beam ladle crane, and relates to the technical field of hoisting machinery. The four-beam ladle crane bridge structure comprises two first main beams, two second main beams and two end beams, the two first main beams and the two second main beams are arranged at intervals, the two second main beams are arranged between the two first main beams, the two end beams are arranged at the two ends of the second main beams respectively, the two ends of the end beams are connected with the first main beams respectively, and the two ends of the end beams are connected with the second main beams respectively. A first preset distance is formed between the joint of the end beam and the first main beam and the end part of the first main beam. The invention has the advantages that the wheels are convenient to maintain, the service lives of the wheels are the same, and the plant construction cost is saved.
本发明提供了一种四梁铸造起重机桥架结构,涉及起重机械技术领域。该四梁铸造起重机桥架结构包括两个第一主梁、两个第二主梁和两个端梁,两个第一主梁和两个第二主梁间隔设置,两个第二主梁设于两个第一主梁之间,两个端梁分别设于第二主梁的两端,且端梁的两端分别与第一主梁连接,端梁与第一主梁的连接处和第一主梁的端部相距第一预设距离。本发明具有车轮维修方便、各车轮寿命相同、节省厂房建设成本等优势。
Bridge structure of four-beam ladle crane
四梁铸造起重机桥架结构
2022-05-13
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |