The invention provides an arc-shaped track bridge crane which comprises a main beam, a walking board, a hoisting trolley, an end beam structure, an electric appliance control device and a motor speed reducer, and the hoisting trolley is placed on the main beam. The electric appliance control device is mounted on one side of the long edge of the main beam. The walking board is arranged on the other side of the long edge of the main beam. The end beam structure is arranged on the short edge of the main beam. And the motor speed reducer is mounted on the end beam structure. According to the arc-shaped track bridge crane, the abrasion between wheel tracks can be reduced, the phenomena of track gnawing and derailing of a wheel set and the faults of inclined running, slipping and the like of a cart are avoided, and the purpose of normal operation of the arc-shaped track crane is achieved.
本发明提供了一种弧形轨道桥式起重机,包括主梁、走台、起吊小车、端梁结构、电器控制装置、电机减速器,所述主梁上安放有起吊小车;所述主梁长边一侧安装有电器控制装置;所述主梁长边另一侧设置有走台;所述主梁短边上设置有端梁结构;所述端梁结构上安装有电机减速器。本发明可以减少轮轨间的磨耗,避免轮组发生啃轨、脱轨现象以及大车斜行、打滑等故障,实现弧形轨道起重机的正常运行的目的。
Arc-shaped track bridge crane
一种弧形轨道桥式起重机
2021-06-29
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
Novel arc-shaped track bridge crane of vertical hinged shaft wheel set
Europäisches Patentamt | 2021
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