The invention discloses a double-beam cantilever type lifting device which comprises a supporting mechanism, a plurality of supporting beams are arranged at the bottom end of the supporting mechanism, a double-beam mechanism is slidably arranged on the supporting mechanism and is in transmission connection with the supporting mechanism, and a moving mechanism is slidably arranged on the double-beam mechanism and is in transmission connection with the double-beam mechanism. The lower end of the moving mechanism is provided with two cable winding reels, and the two cable winding reels are both in transmission connection with the moving mechanism. By arranging the supporting mechanism, the supporting mechanism can drive the double-beam mechanism, the moving mechanism and the cable winding reels to work, so that hoisting and moving of goods are controlled; according to the lifting device, the power source is arranged on the supporting mechanism of the lifting device, so that the double-beam mechanism and the moving mechanism do not need to bear the load of power equipment after bearing the load of lifting and moving of goods, the effective load of the lifting device is improved, unnecessary power output is avoided, and the cost is reduced. And the wire arrangement distribution of the lifting device can be effectively reduced.
本发明公开了一种双梁悬臂式起重装置,包括支撑机构,支撑机构底端设有若干个支撑梁,支撑机构上滑动设有双梁机构,且双梁机构与支撑机构传动连接,双梁机构上滑动设有移动机构,且移动机构与双梁机构传动连接,移动机构的下端设有两个缆绳绕线筒,且两个缆绳绕线筒均与移动机构传动连接,本发明通过设置支撑机构,使得支撑机构能够带动双梁机构、移动机构和缆绳绕线筒工作,从而控制货物的起吊和移动,通过将动力源设置在起重装置的支撑机构上,使得双梁机构和移动机构在承担货物的起吊和移动的荷载的后不再需要承担动力设备的荷载,从而使得起重装置的有效载荷提高,同时避免了不必要的动力输出,且能够有效的减少起重装置的排线分布。
Double-beam cantilever type lifting device
一种双梁悬臂式起重装置
2023-07-25
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |