The invention provides a telescopic rail type maintenance lifting appliance device. The device comprises a steel structure and further comprises a bearing beam arranged on the upper portion of the steel structure, fixed sliding trolleys, a sliding rail beam and an electric hoist, wherein the plurality of fixed sliding trolleys are fixedly arranged on the bearing beam, and the sliding rail beam isarranged below the bearing beam in parallel; and rolling wheels of the fixed sliding trolleys are connected with the sliding rail beam in a rolling mode, and the electric hoist is arranged at the lower end of the sliding rail beam. According to the device, limiting plates prevent the sliding rail beam from inclining greatly, and two stop plates are welded to the proper positions of the two ends ofthe sliding rail beam correspondingly, so that it is guaranteed that the sliding rail beam cannot disengage from the two sliding trolleys, and meanwhile it can be guaranteed that rolling wheels of the electric cannot disengage from the sliding rail beam; and the device is simple in structure, convenient to install and low in price, the labor intensity of maintenance personnel can be greatly reduced, the working efficiency is improved, the safety of the maintenance personnel is guaranteed, and the production cost is reduced.
本发明提供一种轨道伸缩式检修吊具装置,包括钢结构,还包括设在钢结构上部的承重梁、固定式滑车、滑动轨道梁和电动葫芦,所述的固定式滑车为多个,均固定设在承重梁上,所述的滑动轨道梁平行设在承重梁下方,所述的固定式滑车的滚轮与滑动轨道梁滚动连接;所述的电动葫芦设在滑动轨道梁下端。本装置中限位板防止滑动轨道梁发生大的倾斜,在滑动轨道梁两端合适位置各焊接两块止动板,保证滑动轨道梁不会从两滑车中脱出,同时也可保证电动葫芦滚轮不会从滑动轨道梁中脱出。本装置结构简单、安装方便、价格低廉,可大大降低维护人员的劳动强度,提高工作效率,保障维护人员的安全,降低生产成本。
Telescopic rail type maintenance lifting appliance device
一种轨道伸缩式检修吊具装置
2021-01-01
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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