The invention discloses a double-tensioning driving device of a monorail crane, and belongs to the technical field of monorail cranes. The double-tensioning driving device comprises a driving device, braking devices, bearing wheel assemblies, guide wheel assemblies and driving frames, and the driving frames are suspended on a rail in a sliding manner. The driving device comprises two driving sliding groove frames perpendicular to the rail, the driving sliding groove frames are installed on the driving frames, two motor connecting frames are installed between the two driving sliding groove frames in a sliding manner, the two motor connecting frames are symmetrically arranged on the two sides of the rail, and two tensioning oil cylinders are connected between the two motor connecting frames. Driving motors are perpendicularly installed on the motor connecting frames, driving wheels are installed at the upper ends of the driving motors, the end planes of the driving wheels are perpendicular to webs of the rail, and the two tensioning oil cylinders enable the two driving wheels to be perpendicularly clamped on the webs on the two sides of the rail. According to the double-tensioning driving device, it can be guaranteed that the clamping force is perpendicular to the straight rail, the clamping force and the driving force of the driving wheels are improved, and the double-tensioning driving device is beneficial to stable and safe running of the monorail crane.
本发明公开了一种单轨吊双涨紧驱动装置,属于单轨吊技术领域。本发明包括驱动装置、制动装置、承重轮总成、引导轮总成以及驱动架,驱动架滑动悬挂在轨道上。所述驱动装置包括两个垂直于轨道的驱动滑槽架,驱动滑槽架安装在所述驱动架上,两个驱动滑槽架之间滑动安装有两个马达连接架,两个马达连接架对称设置在轨道两侧,两个马达连接架之间连接有两个涨紧油缸;所述马达连接架上垂直安装驱动马达,驱动马达上端安装驱动轮,驱动轮的端平面与所述轨道的腹板垂直,两个涨紧油缸使得两个驱动轮垂直夹紧在所述轨道两侧腹板上。本发明能够保证夹紧力与直轨的垂直,并且提高了驱动轮夹紧力和驱动力,有利于单轨吊的平稳、安全运行。
Double-tensioning driving device of monorail crane
一种单轨吊双涨紧驱动装置
2021-12-21
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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