The invention relates to a lifting device for a tower crane. The lifting device comprises a driving assembly, a lifting assembly and a sliding rail. The sliding rail is used for being arranged on a tower crane crawling ladder, the lifting assembly is used for bearing an operator of the tower crane, one side of the lifting assembly is slidably connected with the sliding rail, and the lifting assembly can slide along the sliding rail to drive the operator to reach a preset position; the first end of the driving assembly is connected with the bottom end of the outer side wall of the side, provided with the tower crane ladder, of the tower crane, the second end of the driving assembly is connected with the top end of the lifting assembly through the top end of the tower crane, the third end of the driving assembly is connected with the bottom end of the lifting assembly, and the driving assembly is used for driving the lifting assembly to slide along the sliding rail; compared with a traditional mode of climbing to a cab of the tower crane, time is shortened, physical consumption is reduced, meanwhile, the falling risk caused by a wrong climbing mode is effectively avoided, the personal safety of operators is fundamentally guaranteed, and safety is improved.
本发明涉及一种塔式起重机用升降装置,包括驱动组件、升降组件以及滑轨;滑轨用于设置在塔吊爬梯上,升降组件用于承载塔式起重机的操作人员,升降组件的一侧与滑轨可滑动连接,升降组件能够沿着滑轨滑动,以带着操作人员到达预设位置;驱动组件的第一端与塔吊设置有塔吊爬梯的一侧的外侧壁的的底端连接,驱动组件的第二端通过塔吊的顶端与升降组件的顶端连接,驱动组件的第三端与升降组件的底端连接,驱动组件用于带动升降组件沿着滑轨滑动;与传统的攀爬到塔机驾驶舱相比,缩短了时间,减小了体能消耗,同时,有效地避免了因错误的攀爬方式造成的坠落风险,从根本上保障了操作人员的人身安全,提高了安全性。
Lifting device for tower crane
一种塔式起重机用升降装置
2024-12-27
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |