The invention relates to a lifting hook bridge type lifting device for electric power construction, which comprises a frame and a double-row lifting hook assembly, a winding drum assembly is arranged above the frame, a speed reducer is arranged on the right side of the winding drum assembly, two ends of the winding drum assembly are rotatably connected with the frame and the speed reducer respectively, a brake assembly is arranged on the inner side of the speed reducer, and the brake assembly is in power connection with the speed reducer. A double-row lifting hook assembly is arranged below the frame, the winding drum assembly penetrates through the frame through a lifting rope to be connected with the double-row lifting hook assembly, and an overhaul stand is arranged above the frame and movably connected with the frame. The device has the advantages of being simple in structure, stable, reliable, rapid in braking, convenient to maintain and good in safety.
本发明涉及一种电力施工用吊钩桥式起重装置,它包括车架和双排吊钩组件,车架上方设置有卷筒组件,卷筒组件右侧设置有减速机,卷筒组件两端分别与车架、减速机转动连接,减速机内侧设置有制动组件,制动组件与减速机动力连接,车架下方设置有双排吊钩组件,卷筒组件通过吊绳贯穿车架与双排吊钩组件连接,车架上方设置有检修台,检修台与车架活动连接;本发明具有结构简单、稳定可靠、快速制动、维修方便、安全性好的优点。
Lifting hook bridge type lifting device for power construction
一种电力施工用吊钩桥式起重装置
2024-05-03
Patent
Electronic Resource
Chinese