The invention provides a novel arc-shaped track bridge crane. The novel arc-shaped track bridge crane comprises an inner end beam, an outer end beam, a wheel set structure, a main beam, a driving motor speed reducer, a hoisting trolley and a walking board. The hoisting trolley is mounted on the main beam. The inner end beam and the outer end beam are both connected to the two ends of the main beam through bolts, and the inner end beam and the outer end beam are located on the same center line. The inner end beam is provided with the wheel set structure. A driving motor is connected to the inner end beam and the outer end beam. The inner side of the walking board is connected to the main beam. When some special workshops or construction sites are subjected to space limitation or design requirements, the track needs to be installed in a circular arc shape, a common bridge crane cannot be used, and compared with the common bridge crane, the adaptability of the arc-shaped crane is greatly improved.
本发明提供了一种新型弧形轨道桥式起重机,包括内端梁、外端梁、车轮组结构、主梁、驱动电机减速器、起吊小车、走台;所述主梁上安装有起吊小车;所述内、外端梁均通过螺栓连接在主梁两端,所述内端梁、外端梁位于同一中心线上;所述内端梁设置有车轮组结构;所述驱动电机连接在内端梁和外端梁上;所述走台内侧连接在主梁上。本发明当遇到一些特殊的厂房或工地受到空间限制或设计需要时,轨道需按圆弧形进行安装,导致无法使用普通的桥式起重机,与普通的桥式起重机相比,大大提高了弧形起重机的适应性。
Novel arc-shaped track bridge crane
一种新型弧形轨道桥式起重机
2021-06-29
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Novel arc-shaped track bridge crane of vertical hinged shaft wheel set
European Patent Office | 2021
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